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Complex Animals: Annelids & Arthropods - CrashCourse Biology #23
 
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Hank continues our exploration of animal phyla with the more complexly organized annelida and arthropoda, and a biolography on insects. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References: http://www.sciencedaily.com/releases/2010/07/100726222316.htm http://tlc.howstuffworks.com/home/earthworm-appreciation-day.htm http://annelidsf.blogspot.com/ http://www.bukisa.com/articles/41743_amazing-facts-about-arthropods#ixzz1sXW1Jigp http://www.ehow.com/about_6292974_interesting-crustaceans.html crashcourse, crash course, biology, complex animals, annelid, arthropod, segmentation, evolution, diversity, chordate, vertebrate, ancestor, earthworm, beetle, anatomy, synapomorphy, chaetae, shared traits, trait, plesiomorphy, worm, leech, phyla, class, insect, scorpion, butterfly, lobster, thorax, exoskeleton, chitin, jointed feet, cheliceriformes, arachnid, myriapoda, biolography, pollination, flowering plants, flight, metamorphosis, nymph, pupae, crustacea, shrimp, crab Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 458985 CrashCourse
Comparative Anatomy: What Makes Us Animals - Crash Course Biology #21
 
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Hank introduces us to comparative anatomy, which studies the similarities and differences in animal anatomy to support the theory of evolution and the shared ancestry of living things. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like Crash Course on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow Crash Course on Twitter: http://www.twitter.com/TheCrashCourse References: Campbell Biology, 9th ed. CliffsAP Biology, 3rd ed. Thomas Henry Huxley: http://www.strangescience.net/huxley.htm Tissues: http://web.jjay.cuny.edu/~acarpi/NSC/14-anatomy.htm Divergence time estimates for the early history of animal phyla... http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1689654/ Table of Contents: 1) Comparative Anatomy 0:00 2) Locomotion 1:19 3) Heterotophy 1:41 4) Convergent Evolution 2:40 5) Biolography 3:40 6) Tissues 6:00 a) Epithelial Tissue 6:11 b) Connective Tissue 6:33 c) Muscle Tissue 7:01 d) Nerve Tissue 7:14 7) Organs 7:32 8) Organ Systems 7:39 crashcourse, crash course, biology, comparative anatomy, evolution, ancestry, animal, kingdom, locomotion, organism, heterotroph, heterotrophy, convergent evolution, vertebrate, environment, thomas henry huxley, paleontology, agnostic, dinosaurs, charles darwin, prehistoric, fossil, tissue, epithelial tissue, connective tissue, nerve tissue, muscle tissue, organ Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 475294 CrashCourse
NEET Short Trick--Structural Organisation in Animals|NCERT Biology Class 11|Biology Bytes
 
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(NEET Short Trick neet notes for --Structural Organisation in Animals Simple Epithelium|NCERT Biology For AIIMS|JIPMER|Class 11) Memory techniques for studying Structural Organisation in Animals- Different examples of all the categories-Squamous,Cuboidal,Columnar,Ciliated And Glandular to make good class 11 & class 12 Biology notes using these science tricks in hindi.Also Good for Biology G.k in hindi. We will see Biological Classification of class 11 ncert in detail to qualify for NEET 2018. #ShortTricksWithBiologyByte ►Other videos you will love want to watch: Best Ways To Concentrate On Studies: https://www.youtube.com/watch?v=hGI-Q7s_UTM How To Study In A Short Time:https://www.youtube.com/watch?v=lRM0ooHG3SE How To Study For Long Hours Effectively: https://www.youtube.com/watch?v=impEgcczTyE What Is the best time To Study Day Or Night? https://www.youtube.com/watch?v=lHGVBvBlCbQ ◄ ◅✦ ☾ Thank you for watching! ☽✦ ▸ ▹ For more latest video and articles, stay connected and get updates from me. Follow biologybyte on social media: Facebook - https://www.facebook.com/BiologyByte-... Google+ - https://plus.google.com/u/0/+HAPPYNES...
Views: 87807 BiologyByte
The Ten Creepiest Science Experiments
 
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These are some of the scariest and shocking science experiments Subscribe to our channel: http://goo.gl/9CwQhg ----------------------------------------------------------------------------------------- Description: The world of science has brought us a plethora of possibilities and new discoveries about ourselves and our environment. It is because of science that some of the world’s diseases that were once feared are now no more than a common annoyance rather than a death sentence. Science is a life of trial and error of experiments that are meant to bring a breakthrough that will shake what we know about our world. Sometimes the road to these achievements and discoveries is sometimes a rocky one that the history books should forget. But at the same time, some of these endeavors are so disturbing that one has to wonder what exactly was the motivation and intention behind that specific experiment. The following experiments are some of the creepiest experiments that scientists have dove into, and it does nothing more than leave chills in our spines and make us wonder what we are doing with our knowledge and resources around us. For example, Professor Kevin Warwick is considered to be the world’s first cyborg. His journey to having cybernetic enhancements and chips implanted into him was a personal endeavor, as he is the world’s expert on cybernetics. He can even interface with the university’s Wi-Fi! From computer chips to electrodes, Professor Warwick just may well have discovered the key to immortality in some form or another. Then we have Dr. Duncan MacDougall, who had a theory that all bodies really do have living souls and that the souls have some sort of mass. He weighed numerous patients as they laid dying, and once their final breath was taken, proceeded to weigh them again. His conclusion was that the soul weighed 21 grams, since that was the difference with all of his patients in their weight before and after death. In the 1500’s, a man by the name of Paracelsus tried to create a mini-human by implanting a human egg inside a horse, and then proceeded to feed the horse human blood. The experiment was never successful (thank goodness). Speaking of animals, a group of researchers gave an elephant named Tusko, a hefty dose of LSD in order to produce a temporary rage that male elephants sometimes experience. However, it seemed as though the researchers overdid it on the LSD and subsequently killed Tusko. If you were ever wondered whether Frankenstein’s experiments could be real, just talk to Dr. Robert E. Cornish, who revived two dead dogs with a teeter system. The dogs were successfully revived after being clinically dead. A prisoner on death row volunteered to be the first human test subject, but the judge quickly vetoed the idea, as the concern of double jeopardy came up…meaning that there was some faith that Cornish’s experiment could work on a human. The crazy thing is that these aren’t even the creepiest experiments on this list. What awaits you in the video is head swapping, wooly mammoth cloning, and adding an extra head to dogs. With all of these creepy and crazy experiments, one has to wonder; how far is too far in the name of science? ----------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/TheRichest.org Twitter: https://twitter.com/TheRichest_Com Instagram: http://instagram.com/therichest ----------------------------------------------------------------------------------------- Featuring: The Human Cyborg Weight of the Soul The Homunculus Elephants on Acid Reanimated Corpse Prison Experiment Ape and Child Woolly Mammoth Head Transplant Two Headed Dog ----------------------------------------------------------------------------------------- For more videos and articles visit: http://www.therichest.com/
Views: 7464270 TheRichest
10 Most Shocking Real Mutations In Animals
 
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Top 10 scariest animal mutations that are from your nightmares Subscribe to our channel: http://goo.gl/9CwQhg For copyright matters please contact us at: [email protected] Other Videos You Might Like: 10 REAL Abnormally Large Creatures You Won't Believe! https://youtu.be/QWA2r8zMFl4 10 Teens You Won't Believe Actually Exist! https://youtu.be/tEoVAuFmZhk Description: The animal kingdom is a vast variety of different animals. From cats to reptiles to sea creatures, there is so much to appreciate and admire from animals that we seldom think about the human impact on their survival. The list of endangered species is growing by the day, and we are losing some of the most beautiful animals that have ever existed due to overhunting, drought, manipulating nature, and uses of chemicals. When exposed, several animals today have been born with genetic mutations that cause deformities and physical mutations that defy the laws of biology and physics. If there are no chemicals or nuclear plants present, there have been cases of man trying to cross breed different species for the purposes of creating new animals. Dogs are notorious victims of this practice, which is why we now have “designer” dogs that were never meant to exists. Sometimes, mutations can go nuts to the point where what is born is completely creepy and sends shivers up all of our spines. We feel both horror and pity towards the animal, and in most cases, the animal isn’t able to survive with the mutations and ends up having to be put out of its misery. While some of the stories can be tragic, there are also survival stories that are both incredible and inspiring, even if the animal still manages to creep us out and make us really uncomfortable. Here are stories of creepy mutated animals that you won’t believe are real and not photoshopped. Our Social Media: Facebook: https://www.facebook.com/TheRichest.org Twitter: https://twitter.com/TheRichest_Com Instagram: http://instagram.com/therichest For more videos and articles visit: http://www.therichest.com/
Views: 8510235 TheRichest
5 Times Scientists Gave Animals Drugs (and What They Learned)
 
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It might seem like researchers give animals drugs just to make a good headline, but these experiments have taught scientists a lot. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: rokoko, Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: MDMA https://www.nytimes.com/2018/09/20/science/octopus-ecstasy-mdma.html https://www.cell.com/current-biology/fulltext/S0960-9822(18)30991-6 https://www.drugabuse.gov/publications/research-reports/mdma-ecstasy-abuse/what-mdma https://www.telegraph.co.uk/news/newstopics/howaboutthat/3328480/Otto-the-octopus-wrecks-havoc.html Cocaine https://www.nytimes.com/2009/01/06/science/06bees.html http://jeb.biologists.org/content/212/2/163.short https://www.drugabuse.gov/publications/research-reports/cocaine/how-does-cocaine-produce-its-effects https://www.ncbi.nlm.nih.gov/pmc/articles/PMC47626/?page=1 Alcohol http://science.sciencemag.org/content/335/6074/1351 https://www.sciencemag.org/news/2012/03/sexually-rejected-flies-turn-booze https://onlinelibrary.wiley.com/doi/abs/10.1002/syn.10226 Opioids https://www.sciencedirect.com/science/article/pii/S0028390818303289 https://www.drugabuse.gov/drugs-abuse/opioids/opioid-overdose-crisis https://cen.acs.org/articles/96/i8/Vaccines-against-addictive-drugs-push.html Psilocybin https://link.springer.com/article/10.1007/S00221-013-3579-0 https://www.sciencedirect.com/science/article/pii/B978012800212400073X https://www.livescience.com/37914-psilocybin-eliminates-traumatic-memories.html Images: https://www.videoblocks.com/video/boxer-dog-wiggling-tail-with-excitement-while-being-approached-c8o9yem https://www.videoblocks.com/video/a-funny-cat-wearing-a-santa-claus-hat-playing-a-keyboard-or-organ-rnf9iylqmjbuy94zm https://en.wikipedia.org/wiki/File:CaliforniaTwoSpotOctopus1.jpg http://www.thinkstockphotos.com/image/stock-illustration-star-wars-vector-pack/1014351826 https://en.wikipedia.org/wiki/File:Honey_Bee_takes_Nectar.JPG https://commons.wikimedia.org/wiki/File:Erythroxylum_novogranatense_var._Novogranatense_(retouched).jpg https://www.videoblocks.com/video/bees-work-on-honeycomb-with-honey-some-cells-already-closed-rnxlvimifirm769gn https://en.wikipedia.org/wiki/File:Drosophila_melanogaster_Proboscis.jpg http://www.thinkstockphotos.com/image/stock-photo-pet-rat/492486990 http://www.thinkstockphotos.com/image/stock-photo-albino-mouse-playing/480517277 https://en.wikipedia.org/wiki/File:Psilocybe_semilanceata_6514.jpg
Views: 687286 SciShow
The Animals of Chernobyl | The New York Times
 
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Biologist Timothy Mousseau has been studying the lasting effects of radiation on the flora and fauna of Chernobyl, Ukraine. Subscribe on YouTube: http://bit.ly/U8Ys7n After the Chernobyl disaster humans haven't been allowed to live in the vicinity. That hasn't stopped animals and wildlife from moving into the radioactive area. Read the story here: http://nyti.ms/1o2H7Kf --------------------------------------------------------------- Want more from The New York Times? Watch more videos at: http://nytimes.com/video Facebook: https://www.facebook.com/nytvideo Twitter: https://twitter.com/nytvideo Instagram: http://instagram.com/nytvideo Whether it's reporting on conflicts abroad and political divisions at home, or covering the latest style trends and scientific developments, New York Times video journalists provide a revealing and unforgettable view of the world. It's all the news that's fit to watch. On YouTube. The Animals of Chernobyl | The New York Timeshttp://www.youtube.com/user/TheNewYorkTimes
Views: 7437966 The New York Times
Asexual and sexual reproduction | High school biology | Khan Academy
 
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Binary fission, budding, mitosis, fragmentation, parthenogenesis and sexual reproduction. View more lessons or practice this subject at https://www.khanacademy.org/science/high-school-biology/hs-reproduction-and-cell-division/hs-types-of-reproduction/v/asexual-and-sexual-reproduction?utm_source=youtube&utm_medium=desc&utm_campaign=highschoolbiology Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
Views: 14778 Khan Academy
What Was the Ancestor of Everything? (feat. PBS Space Time and It’s Okay To Be Smart)
 
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Check out It’s Okay To Be Smart’s video for more about the origins of life on earth: https://youtu.be/_uAJY1mqtw4 And check out PBS Space Time’s video on the physics of life: https://youtu.be/GcfLZSL7YGw Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateEONS The search for our origins go back to a single common ancestor -- one that remains shrouded in mystery. It’s the ancestor of everything we know and today scientists call it the last universal common ancestor, or LUCA. Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios http://youtube.com/itsokaytobesmart https://www.youtube.com/pbsspacetime Want to follow Eons elsewhere on the internet? Facebook - https://www.facebook.com/eonsshow Twitter - https://twitter.com/eonsshow Instagram - https://www.instagram.com/eonsshow/ References: https://www.nature.com/articles/nmicrobiol2016116 https://www.nytimes.com/2016/07/26/science/last-universal-ancestor.html https://astrobiology.nasa.gov/news/looking-for-luca-the-last-universal-common-ancestor/ http://microbialcell.com/researcharticles/physiology-phylogeny-and-luca/ http://www.actionbioscience.org/evolution/poolepaper.html http://we.vub.ac.be/~dglg/Web/Teaching/Les/Discussions/Pre-biotic/Moreira-LUCA.pdf http://www.mdpi.com/2075-1729/7/2/27/htm https://link.springer.com/article/10.1007/s11084-017-9542-5 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4008548/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4176008/ https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/buds-of-the-tree-the-highway-to-the-last-universal-common-ancestor/ED26AA7787BA5A152090913CC7C20067 https://www.ncbi.nlm.nih.gov/pubmed/15035042 https://www.ncbi.nlm.nih.gov/pubmed/21740227 https://biologydirect.biomedcentral.com/articles/10.1186/1745-6150-8-32 https://www.sciencedirect.com/science/article/pii/S0923250805002676 https://www.saylor.org/content/BIO_Kimball/users.rcn.com/jkimball.ma.ultranet/BiologyPages/G/GenomeSizes.html
Views: 666205 PBS Eons
Characteristics of Life
 
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Life is difficult to define, but there are characteristics of life that can be explored! Join the Amoeba Sisters as they explore several characteristics of life. Click "show more" to expand video details to see table of contents & additional information. 👇 We chose not to give a numerical value for how many characteristics of life there are, because we do not want to imply that what we are listing must be a specific order, or that it cannot be expanded upon or include exceptions. Additionally, characteristics can also certainly be titled differently. Our goal is to promote thought and discussion about what it means for an organism to be alive as well as provide characteristics of life that can be explored when trying to study living things. CHARACTERISTICS OF LIFE MENTIONED IN THIS VIDEO: Organization (all life is composed of 1 or more cells) 2:20 Homeostasis 2:54 Metabolism (including need to obtain+use energy) 3:35 Reproduction 4:22 Growth and Development 4:46 Response to Stimuli 5:10 Evolution (occurs in populations, can lead to adaptation) 5:58 While living organisms tend to have ALL of the above characteristics, there are exceptions (such as the 'zonkey' mentioned in video at 6:55). *Quote Citation: Mullen, Leslie. (2013, August 1). Defining Life: Q&A with Scientist Gerald Joyce. https://www.space.com/22210-life-definition-gerald-joyce-interview.html [Added 7/12/2018: NASA also uses this quote as a working definition of life. You can learn more here: https://astrobiology.nasa.gov/research/life-detection/about/] Reference: A recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology. OpenStax, Biology. OpenStax CNX. http://cnx.org/contents/[email protected] You will notice that this source includes some additional life characteristics beyond our video to consider as well. Recommended for Further Reading (and thought provoking!): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3005285/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC516796/ http://science.sciencemag.org/content/295/5563/2215.full ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We have videos on many of the characteristics mentioned in this video. Check out our full, often updating biology playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Views: 223239 Amoeba Sisters
Why Triassic Animals Were Just the Weirdest
 
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateEONS Try CuriosityStream today: http://curiositystream.com/eons The Triassic was full of creatures that look a lot like other, more modern species, even though they’re not closely related at all. The reason for this has to do with how evolution works and with the timing of the Triassic itself: when life was trapped between two mass extinctions. Thanks to Ceri Thomas for the Drepanosaurus reconstruction. Check out more of Ceri's paleoart at http://alphynix.tumblr.com and http://nixillustration.com And thanks as always to Nobumichi Tamura for allowing us to use his wonderful paleoart: http://spinops.blogspot.com/ Finally, thanks to Emilio Rolandia, Matt Celeskey, and Studio 252mya for their excellent images as well. Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to follow Eons elsewhere on the internet? Facebook - https://www.facebook.com/eonsshow Twitter - https://twitter.com/eonsshow Instagram - https://www.instagram.com/eonsshow/ References: Original description of Triopticus with a description of repeated bodyplans and lifestyles of Triassic and later Mesozoic animals http://www.cell.com/current-biology/abstract/S0960-9822(16)30860-0 Original description of Shringasaurus with discussion of allokotosaur evolution https://www.nature.com/articles/s41598-017-08658-8 Original description of Avicranium with a discussion of drepanosaurids http://rsos.royalsocietypublishing.org/content/4/10/170499#sec-10 An earlier phylogenetic analysis of drepanosaurs with discussion of their likely habits in life https://doi.org/10.1017/S1477201904001427 A very thorough, but fairly technical discussion of adaptive radiations (including those triggered by extinctions) can be found in chapters 4, 5, and 10 of: Stanley, SM. 1979. Macroevolution: Pattern and Process. John Hopkins University Press. ISBN 0-8018-5735-X
Views: 1189677 PBS Eons
How Does Cooperation Evolve?
 
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If you find this animation helpful, consider supporting our work at http://statedclearly.com/contribute/ Lichen is a combination of algae and fungus (and in many cases, a third species of yeast) living together. This relationship allows the intertwined organisms to survive in locations they could never live on their own. If evolution is all about "survival of the fittest", how does cooperation evolve? Living things form cooperative relationships all the time. Research done by applying mathematics to biology is helping us understand the evolution of cooperation. Cooperation has caused some of the major evolutionary steps in the history of life, including the step from single celled creatures to multi-cellular plants and animals. Scientists used mathematical models to find scenarios in which natural selection will actually favor cooperation. Sources: Many species of fungus feed on lichen: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4047527/ Kin selection combined with budding can give rise to cooperation: Demography, altruism, and the benefits of budding: http://onlinelibrary.wiley.com/doi/10.1111/j.1420-9101.2006.01104.x/abstract Mathematical Models of cooperation: Kin Selection: http://www.sciencedirect.com/science/article/pii/0022519364900384 Direct Reciprocation: http://www.ncbi.nlm.nih.gov/pubmed/8316296/ Indirect Reciprocation: http://www.ncbi.nlm.nih.gov/pubmed/10797005/ Network Reciprocation: http://www.nature.com/nature/journal/v433/n7023/full/nature03204.html Five Rules for the Evolution of Cooperation: http://www.ncbi.nlm.nih.gov/pubmed/17158317 New Discovery of a 3rd partner (yeast) in many Lichen: http://theconversation.com/lichens-may-be-a-symbiosis-of-three-organisms-a-new-order-of-fungus-named-63334
Views: 53646 Stated Clearly
Taxonomy: Life's Filing System - Crash Course Biology #19
 
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Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2L2C Table of Contents 1) Taxonomy 0:00 2) Phylogenetic Tree 1:24 3) Biolography 2:26 4) Analogous/Homoplasic Traits 3:48 5) Homologous Traits 4:03 6) Taxa & Binomial Nomenclature 4:56 7) Domains 5:48 a) Bateria 6:04 b) Archaea 6:44 c) Eukarya / 4 Kingdoms 6:54 -Plantae 7:56 -Protista 8:23 -Fungi 8:56 -Animalia 9:31 taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 1608431 CrashCourse
6 Animals with Oddly Human Behavior
 
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According to research, some animals act in ways that seem oddly similar to the things we do. We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Olivia Gordon ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0090205 http://articles.latimes.com/2014/feb/28/science/la-sci-sn-calves-pairs-smarter-20140228 https://arstechnica.com/science/2017/09/wild-dog-packs-vote-on-whether-to-start-hunting/ http://rspb.royalsocietypublishing.org/content/284/1862/20170347 http://rspb.royalsocietypublishing.org/content/279/1728/499.full http://www.pnas.org/content/109/39/15912.full.pdf https://www.livescience.com/23090-crows-grudges-brains.html https://www.nature.com/articles/s41559-017-0336-y https://link.springer.com/article/10.1007/s00359-013-0817-7 https://risweb.st-andrews.ac.uk/portal/en/researchoutput/signature-whistle-use-by-temporarily-restrained-and-freeswimming-bottlenose-dolphins-tursiops-truncatus(da08b8cc-7f4d-45bc-8eeb-e00407c50ae1).html https://www.theguardian.com/science/2017/oct/16/whales-and-dolphins-human-like-societies-thanks-to-their-big-brains https://www.today.com/health/whales-dolphins-have-big-brains-study-tells-us-why-t117583 http://blogs.discovermagazine.com/notrocketscience/2012/02/28/when-meeting-up-at-sea-bottlenose-dolphins-exchange-name-like-whistles/ https://www.wired.com/2013/07/dolphin-signature-whistles/ http://www.cell.com/current-biology/fulltext/S0960-9822(11)00544-6 https://www.scientificamerican.com/article/do-bees-have-feelings/ https://sora.unm.edu/sites/default/files/journals/auk/v115n02/p0526-p0528.pdf http://news.bbc.co.uk/2/hi/asia-pacific/60302.stm ---------- Images: https://en.wikipedia.org/wiki/American_crow#/media/File:Corvus-brachyrhynchos-001.jpg
Views: 756063 SciShow
15 New Hybrid Animals Created Recently
 
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Subscribe To Our Channel : http://bit.ly/4EverGreen Most of the hybrid animals do not occur naturally and are bred by humans which has created much controversy. The offspring tend to be infertile. So Here we present the list of 15 Rare Hybrid Animals That Are Recently Made (Some By Humans) Our Social Media: Facebook: https://www.facebook.com/FourEverGreenFacts Twitter: https://twitter.com/4EverGreens Google+:https://plus.google.com/+fourevergreen For more videos and articles visit: http://4evergreenvideos.blogspot.com Music: NIVIRO - Flares [NCS Release] Licensed under Creative Commons: By Attribution 3.0 For Any Copyright Concerns, Contact Us at [email protected] . We will act upon your query immediately.
Views: 103567 4 Ever Green
The Skeletal System: It's ALIVE! - CrashCourse Biology #30
 
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Hank introduces us to the framework of our bodies, our skeleton, which apart from being the support and protection for all our fleshy parts, is involved in many other vital processes that help our bodies to function properly. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse: http://www.twitter.com/TheCrashCourse Table of Contents 1) Endoskeleton 2:03 2) Biolography 3:27 3) New Bone Formation 6:36 4) Bone Structure 8:00 5) Bone Remodeling 9:48 References: Campbell Biology, 9th ed. http://faculty.fmcc.suny.edu/mcdarby/animals&plantsbook/animals/07-Arthropods.htm http://www.cod.edu/people/faculty/fancher/Size.htm http://www.ncbi.nlm.nih.gov/pubmed/17308163 http://www.shwachmandiamondamerica.org/blood_and_Marrow.htm http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3001285/l http://en.wikipedia.org/wiki/Andreas_Vesalius http://projectskeletal.tripod.com/Scientists.htm crash course, crashcourse, biology, skeleton, skeletal system, organ, anatomy, physiology, vertebrate, chordate, hydrostatic skeleton, exoskeleton, endoskeleton, bone, skull, biolography, adries van wesel, osteology, andreas vesalius, doctor, medicine, human dissection, de humani corporis fabrica, illustration, cartilage, chondrocyte, collagen, osteoblast, ossification, calcium phosphate, bone matrix, marrow, hematopoeisis, diaphysis, epiphysis, pituitary gland, growth hormone, remodeling, osteoclast, resorption, parathyroid, thyroid Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 750835 CrashCourse
Why Do Some Animals Get Gigantic?
 
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Get your first KiwiCo box free by going to http://www.kiwico.com/minuteearth Occasionally, internal or external factors change, allowing certain animals to become giant versions of themselves. Thanks also to our supporters on https://www.patreon.com/MinuteEarth ___________________________________________ To learn more, start your googling with these keywords: Spiracles: External respiratory openings on insects Carboniferous Period: The time period from 359-299 million years ago when the Earth’s oxygen levels increased rapidly. Square-Cube Law: A mathematical principle that describes the relationship between area and volume. Buoyancy: An upward force exerted by a fluid that opposes the weight of an immersed object. Phytoplankton: Microscopic plants eaten by krill and other zooplankton. Baleen: A filter-feeding system inside the mouth of some whales. _________________________________________ Subscribe to MinuteEarth on YouTube: http://goo.gl/EpIDGd Support us on Patreon: https://goo.gl/ZVgLQZ And visit our website: https://www.minuteearth.com/ Say hello on Facebook: http://goo.gl/FpAvo6 And Twitter: http://goo.gl/Y1aWVC And download our videos on itunes: https://goo.gl/sfwS6n ___________________________________________ Credits (and Twitter handles): Script Writer: David Goldenberg (@dgoldenberg) Script Editor: Emily Elert (@eelert) Video Illustrator: Ever Salazar (@eversalazar) Video Director: Kate Yoshida (@KateYoshida) Video Narrator: Kate Yoshida (@KateYoshida) With Contributions From: Henry Reich, Alex Reich, Peter Reich Music by: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder ___________________________________________ References: Kaiser, A., et al. (2007). Increase in tracheal investment with beetle size supports hypothesis of oxygen limitation on insect gigantism. 13198-13203. PNAS. Retrieved from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1941816/ Sander, P. Christian, et al. (2011). Biology of the sauropod dinosaurs:the evolution of gigantism. Biological Reviews. 86(1): 117–155. Retrieved from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3045712/ Taylor, M and Weder, M. (2013). Why sauropods had long necks; and why giraffes have short necks. PeerJ 1:e36. Retrieved from: https://arxiv.org/pdf/1209.5439.pdf. Verberk, W. and Bilton, D. (2011). Can Oxygen Set Thermal Limits in an Insect and Drive Gigantism? PLOS One. 6(7): e22610. Retrieved from: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0022610 Slater, G., Goldbogen, J., Pyenson, N. (2017). Independent evolution of baleen whale gigantism linked to Plio-Pleistocene ocean dynamics. Proceedings of the Royal Society B. 284: 20170546. Retrieved from: http://rspb.royalsocietypublishing.org/content/284/1855/20170546.
Views: 688941 MinuteEarth
7 Species That Really Are What They Eat
 
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Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 There are creatures who get some super important and recognizable part of their biology from their diets. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: rokoko, Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Blue-footed booby https://link.springer.com/article/10.1007%2Fs00442-006-0457-5 https://www.nationalgeographic.com/animals/birds/b/blue-footed-booby/ https://neotropical.birds.cornell.edu/Species-Account/nb/species/bfoboo/overview https://link.springer.com/article/10.1007%2Fs00265-011-1261-8 Poison frogs https://www.britannica.com/science/alkaloid https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1187980/ https://www.britannica.com/animal/poison-frog https://www.journals.uchicago.edu/doi/10.1086/426599 https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.1996.tb05487.x https://nationalzoo.si.edu/animals/poison-frogs http://www.bbc.com/earth/story/20150422-the-worlds-most-poisonous-animal https://www.compoundchem.com/2017/09/26/poisonousfrogs/ Assassin bugs https://www.smithsonianmag.com/science-nature/this-insect-uses-its-victims-carcasses-as-camouflage-83656246/ https://www.nationalgeographic.com/science/phenomena/2010/10/04/assassin-bugs-deceive-spiders-with-coat-of-many-corpses/ https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.2007.00335.x https://www.youtube.com/watch?v=a3YiF-SXyck Halophilic protists https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.2005163#sec006 Stoplight loosejaw https://www.researchgate.net/publication/232759449_Dragon_fish_see_using_chlorophyll_4 https://www.sciencedirect.com/science/article/pii/S0967063705001652?via%3Dihub Solar sea slug https://umich.uloop.com/news/view.php/77109/4-incredible-photosynthetic-animals https://www.nationalgeographic.com/animals/2018/07/solar-powered-photosynthetic-sea-slugs-in-decline-news/ https://academic.oup.com/mbe/article-abstract/35/7/1706/4962174?redirectedFrom=fulltext https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3708498/pdf/mst084.pdf https://www.tandfonline.com/doi/pdf/10.4161/cib.28029?needAccess=true Blue dragon nudibranch https://www.nature.com/scitable/blog/saltwater-science/steal_their_defence_and_make https://ocean.si.edu/ocean-life/invertebrates/how-sea-slugs-steal-defenses-their-prey https://www.wired.com/2014/11/absurd-creature-week-nudibranch-sea-slug/ http://www.pbs.org/wnet/nature/blog/inside-nature-featured-creature-blue-dragon/ http://reefkeeping.com/issues/2005-05/rs/index.php ------- Images: https://tinyurl.com/ybcxeso2 https://tinyurl.com/y8jqmc6u https://tinyurl.com/yc6zdy27 https://tinyurl.com/yb7pono9 https://vimeo.com/118933110 https://commons.wikimedia.org/wiki/File:Dendrobates-tinctorius-Epipedobates-tricolor.jpg https://tinyurl.com/yawsxwba https://tinyurl.com/y94xaowc https://tinyurl.com/y9geje5e https://tinyurl.com/ybrr3wov https://commons.wikimedia.org/wiki/File:Assassin_Bug_(Acanthaspis_sp.)_(32019041661).jpg https://tinyurl.com/y7ux7oj4 https://commons.wikimedia.org/wiki/File:Acanthaspis_petax_nymph.jpg https://commons.wikimedia.org/wiki/File:Jumping_Spider_(Hyllus_argyrotoxus)_male_close-up_(12089436814).jpg https://www.flickr.com/photos/volvob12b/8107345297 https://tinyurl.com/yc2dbdnh https://commons.wikimedia.org/wiki/File:Malacosteus_niger_1.jpg https://youtu.be/Oo-5kUiq4P0 https://commons.wikimedia.org/wiki/File:Malacosteus_niger.jpg https://commons.wikimedia.org/wiki/File:Malacosteus_niger_cam.jpg https://en.wikipedia.org/wiki/File:Elysia-chlorotica-body.jpg https://www.flickr.com/photos/[email protected]/5884159357/in/photolist-9XXRzp https://commons.wikimedia.org/wiki/File:Elysia-chlorotica-detail.jpg https://commons.wikimedia.org/wiki/File:Glaucus_atlanticus_1_cropped.jpg https://tinyurl.com/y893t96r https://commons.wikimedia.org/wiki/File:Berghia_coerulescens_(Laurillard,_1830).jpg https://commons.wikimedia.org/wiki/File:Blue_dragon-glaucus_atlanticus_(8599051974).jpg https://tinyurl.com/y8ub5cur https://tinyurl.com/yavl7vov https://tinyurl.com/yb4qjv2u https://www.musicradar.com/news/tech/sampleradar-464-free-cartoon-caper-samples-643188
Views: 212481 SciShow
5 Animals with Super abilities  FACT-ery #3
 
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5 animals with super abilities and senses Articles links: 5- Mite: http://www.sci-news.com/biology/science-mite-paratarsotomus-macropalpis-fastest-animal-01887.html 4- Olm: http://blogs.discovermagazine.com/notrocketscience/2010/07/20/the-olm-the-blind-cave-salamander-that-lives-to-100/#.Vw8xp_krLIU 3- Archer fish: http://www.naturia.per.sg/buloh/verts/archer_fish.htm 2- Spiny mouse: http://www.nature.com/news/african-spiny-mice-can-regrow-lost-skin-1.11488 http://www.nature.com/articles/nature11499.epdf?referrer_access_token=5mTKXKr80yTUvROkYeEo7NRgN0jAjWel9jnR3ZoTv0N0KVFIef_3As8ssAB_vFwLszN-hqHiWqVrmeQxL_tBhw1gVuv-e8vpzSA_UEXDATJbZ2mPBGeBaXG_E3QUvbWHZoR5TlZvuPmslqj8EYwbsh8rPLgoeWmBlS-kI6V204kMZ41Z53WjeiY9lplQxe_2MeFRXb-bnvlh1S5R41TXuA%3D%3D&tracking_referrer=www.nature.com 1- Tardigrade: http://www.sciencealert.com/the-tardigrade-genome-has-been-sequenced-and-it-has-the-most-foreign-dna-of-any-animal http://www.tardigrada.net/newsletter/tardigrades.htm -Subscribe for more: www.youtube.com/miibooth -Like on Facebook: www.facebook.com/miibooth -Follow on instructables : http://www.instructables.com/howto/miibooth/ -Follow on twitter @MiiBooth
Views: 976 MiiBooth
5 Amazing Feats of Animal Engineering
 
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You might consider humans or beavers to be the best engineers on the planet, but these 5 other animals go to great lengths to put our houses and dams to shame. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Sociable Weaver: https://www.sciencedirect.com/science/article/abs/pii/S0140196305800114 https://animals.sandiegozoo.org/animals/sociable-weaver https://www.audubon.org/magazine/march-april-2014/africas-social-weaverbirds-take-communal http://www.oiseaux-birds.com/card-sociable-weaver.html https://www.wired.com/2014/08/absurd-creature-of-the-week-the-bird-that-builds-nests-so-huge-they-pull-down-trees/ Great Bowerbird: https://www.cell.com/current-biology/fulltext/S0960-9822(10)01036-5 http://blogs.discovermagazine.com/notrocketscience/2010/09/09/male-bowerbirds-create-forced-perspective-illusions-that-only-females-see/#.W_NXOi2ZNE4 https://www.australiangeographic.com.au/news/2012/12/male-bowerbirds-stick-to-their-own-style/ http://www.pnas.org/content/early/2012/11/28/1208350109 http://www.bioone.org/doi/abs/10.1554/04-669.1 https://animals.sandiegozoo.org/animals/bowerbird Pufferfish: https://www.nature.com/articles/srep02106 https://www.livescience.com/40132-underwater-mystery-circles.html Oriental Hornet: https://www.sciencedirect.com/science/article/pii/002219109500034R http://eprints.nottingham.ac.uk/1536/2/intelligent_thermoregulation_and_homeostasis__lessons_from_nature__paper_976.pdf https://eurekamag.com/pdf/002/002094964.pdf https://onlinelibrary.wiley.com/doi/pdf/10.1002/jemt.20360 http://www.descsite.nl/Publications/Thesis/Rosenzweig/Rosenzweig_CHAPTER_2.htm Prairie Dog: https://tpwd.texas.gov/huntwild/wild/species/prairie/ https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1609&context=greatplainsresearch https://www.nps.gov/scbl/planyourvisit/upload/Prairie-Dogs.pdf https://books.google.com/books?id=BJzzQXkka54C&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false https://asknature.org/strategy/asymmetric-burrow-openings-create-passive-ventilation/#.W_SJFS2ZNE6 https://www.researchgate.net/publication/226446483_Wind-induced_ventilation_of_the_burrow_of_the_prairie-dogCynomys_ludovicianus ---------- Images: https://www.flickr.com/photos/berniedup/46163526411/in/photolist-aQfgdZ-aXHA8i-aXHznc-aQeASi-aUkqVe-aQeAhK-2dkj96a/ https://www.flickr.com/photos/berniedup/6537730025/in/photolist-aQfgdZ-aXHA8i-aXHznc-aQeASi-aUkqVe-aQeAhK-2dkj96a https://www.flickr.com/photos/[email protected]/36115604090 https://commons.wikimedia.org/wiki/File:Torquigener_flavimaculosus.jpg https://www.nature.com/articles/srep02106/figures/3 https://commons.wikimedia.org/wiki/File:Vespa_orientalis_(Oriental_hornet)_,_Skala_Kalloni,_Lesbos,_Greece.jpg https://commons.wikimedia.org/wiki/File:Pr%C3%A4riehund_P1010308.JPG https://www.flickr.com/photos/berniedup/6537732583/in/photolist-aQfgdZ-aXHznc-aQeASi-aUkqVe-aQeAhK-2dkj96a-aXHA8i https://www.youtube.com/watch?v=Q-TT2fzzox0 https://commons.wikimedia.org/wiki/File:Vespa_orientalis_nest_1.jpg
Views: 140946 SciShow
10 Strangest Ocean Phenomena You Won't Believe!
 
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Top 10 Amazing things that occur in the deep blue ocean. Creatures, and strange underwater events! Subscribe to our channel: http://goo.gl/9CwQhg For copyright matters please contact us at: [email protected] Description: With water covering 70% of the Earth’s surface, it’s no wonder that oceans yield spectacular species, with scientists finding up to four new species a day, according to the World Register of Marine Species, or WoRMS. They add that there are also approximately 228,450 marine species known to scientists with some two million more multi-celled marine organisms still to be discovered. The ocean is also home to other phenomena including giant beached whales, bioluminescence – when water appears to be glowing - and the yearly migration of millions of red sea crabs on Christmas Island, stopping drivers and pedestrians in their tracks. Seahorses continue to fascinate people time and again, not only for their combination of a norse-like head with S-shaped bodies but also because of what’s seemingly a reversal of roles in the natural world i.e. the male having to do the “pushing.” Rogue waves are an amazing phenomena that could have deadly consequences too, engulfing ships and fishermen in its wake. Short-tail stingrays are also considered to be dangerous. The death of Australian wildlife expert Steve Irwin, “The Crocodile Hunter,” by a sting ray brought the species to prominence in 2006 but in reality, that was a freak occurrence that happens on extremely rare occasions. Sea pens and glass squid appear to go hand in hand, although neither are what they seem. Underwater, famed French marine explorer Jacque Costeau once said “When one man, for whatever reason, has the opportunity to lead an extraordinary life, he has no right to keep it to himself.” Such is the inspiration by marine biologists, sailors, and regular people alike to continue to explore life under water. Despite man’s advancements of NASA and seeking life on other planets, it’s seeing what’s under the earth’s surface where marine life will help us truly understand our human world. Our Social Media: Facebook: https://www.facebook.com/TheRichest.org Twitter: https://twitter.com/TheRichest_Com Instagram: http://instagram.com/therichest Featuring: Seahorses Giant Beached Whales Bioluminescence Rogue Waves Christmas Island’s red crab migration Pyrosome Underwater crop circles Sea Pens Short-Tail Stingray Glass Squid For more videos and articles visit: http://www.therichest.com/ TheRichest is the world's leading source of shocking and intriguing content surrounding celebrities, money, global events, society, pop culture, sports and much more. We create high quality top 10 and top 5 list based videos filled with mind blowing interesting and entertaining facts you are going to love and enjoy. Currently updating every day!
Views: 17397896 TheRichest
Why Can’t We Clone Endangered Species to Save Them?
 
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Skillshare is offering SciShow viewers 2 months of unlimited access for free. Check out https://skl.sh/scishow-12 We know how to clone animals, so why aren't we saving endangered species by cloning their populations? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.worldwildlife.org/species/directory http://www.sandiegouniontribune.com/news/environment/sdut-rhino-cloning-stem-cells-san-diego-zoo-safari-park-2014dec20-story.html http://dolly.roslin.ed.ac.uk/facts/the-life-of-dolly/index.html https://www.ed.ac.uk/roslin/about/dolly/facts/cloning https://www.britannica.com/list/cc-the-first-cloned-cat http://time.com/3822573/snuppy/ https://www.cell.com/cell/fulltext/S0092-8674(18)30057-6 http://www.cnn.com/2001/NATURE/01/12/cloned.gaur/index.html https://www.sciencemag.org/news/2003/04/banteng-cloned https://www.theguardian.com/science/2015/aug/05/iran-scientists-clone-endangered-mouflon-domestic-sheep https://www.scientificamerican.com/article/cloning-endangered-animals/ https://www.smithsonianmag.com/science-nature/why-cloning-your-dog-so-wrong-180968550/ https://www.theverge.com/2018/4/6/17175936/northern-white-rhino-de-extinction-stem-cells-sudan https://www.fda.gov/animalveterinary/safetyhealth/animalcloning/ucm055513.htm https://www.ncbi.nlm.nih.gov/pubmed/14733744 https://www.amnh.org/explore/ology/earth/ask-a-scientist-about-our-environment/should-we-clone-endangered-animals https://www.scientificamerican.com/article/george-church-de-extinction-is-a-good-idea/ https://www.techtimes.com/articles/228655/20180526/scientists-to-clone-entire-northern-white-rhino-population-from-frozen-cells.htm https://news.nationalgeographic.com/2015/08/150818-plague-yosemite-campground-cases-science/150820-giant-pandas-national-zoo-animals-science/ https://vcahospitals.com/know-your-pet/estrus-cycles-in-cats https://institute.sandiegozoo.org/science-blog/rhinos-and-reproduction https://www.theatlantic.com/science/archive/2018/05/how-to-impregnate-a-rhino/561455/ https://phys.org/news/2006-10-tube-rhinos.html http://wwf.panda.org/knowledge_hub/endangered_species/rhinoceros/african_rhinos/white_rhinoceros/ https://www.nature.com/news/stem-cell-plan-aims-to-bring-rhino-back-from-brink-of-extinction-1.19849 https://qz.com/913682/a-harvard-university-scientistss-attempt-to-resurrect-a-wooly-mammoth-raises-ethical-questions/ http://bio1220.biology.gatech.edu/?page_id=53 https://onlinelibrary.wiley.com/doi/full/10.1111/mam.12138 Images: http://www.thinkstockphotos.com/image/stock-illustration-african-animals/599878306 https://commons.wikimedia.org/wiki/File:Dolly_face_closeup.jpg https://commons.wikimedia.org/wiki/File:Indian_Gaur_from_anaimalai_hills_JEG5290.jpg https://commons.wikimedia.org/wiki/File:Pyrenean_Ibex.png http://www.thinkstockphotos.com/image/stock-illustration-animal-cloning/985639976 http://www.thinkstockphotos.com/image/stock-photo-great-panda-bear-sitting-at-the-rainforest/865015440 http://www.thinkstockphotos.com/image/stock-photo-homeless-cat-on-the-street/816253988 https://commons.wikimedia.org/wiki/File:One_horn_Rhino_in_Kaziranga_national_park.jpg http://www.thinkstockphotos.com/image/stock-photo-sheeps-in-green-rural-meadow-south-island-new/486007934 http://www.thinkstockphotos.com/image/stock-photo-eyes-of-the-tiger/544355522 http://www.thinkstockphotos.com/image/stock-photo-ranger-with-firearm-face-to-face-rhino/544808324 https://commons.wikimedia.org/wiki/File:Bumi_Hills_Anti-Poaching_Unit_Protecting_Elephants_in_Zimbabwe.jpg http://www.thinkstockphotos.com/image/stock-photo-rhino-mother-african-lowveld-savanna-calf/838552492
Views: 126826 SciShow
The Biggest Sloth That Ever Lived, and 6 Other Gigantic Animals
 
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Sometimes it seems like the past favored large animals, but it turns out that each one on this list has a different reason for its size. Hosted by: Olivia Gordon Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.prehistoric-wildlife.com/species/m/meganeura.html http://eweb.furman.edu/~wworthen/bio440/evolweb/carboniferous/mega.htm https://www.nature.com/articles/20099 https://news.nationalgeographic.com/news/2011/08/110808-ancient-insects-bugs-giants-oxygen-animals-science/ http://forces.si.edu/atmosphere/02_02_06.html http://www.ucmp.berkeley.edu/carboniferous/carboniferous.php http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0022610 http://www.sciencemag.org/news/2005/04/gasping-air-permian http://www.eartharchives.org/articles/the-biggest-insect-ever-was-a-huge-dragonfly/ http://www.prehistoric-wildlife.com/species/m/meganeuropsis.html https://harvardmagazine.com/2007/11/dragonfly-html https://ourplnt.com/top-10-largest-insects-earth/meganeuropsis-permiana-reconstruction/ https://www.nationalgeographic.com/science/prehistoric-world/carboniferous/ http://www.prehistoric-wildlife.com/species/d/deinosuchus.html https://www.smithsonianmag.com/science-nature/what-scared-dinosaurs-the-terror-croc-102768325/ https://www.nationalgeographic.com/animals/reptiles/a/american-alligator/?source=A-to-Z https://www.nature.com/articles/18343 https://www.thoughtco.com/overview-of-deinosuchus-1093481 http://museum.wa.gov.au/explore/dinosaur-discovery/deinosuchus https://www.wired.com/2009/07/a-true-terror-croc/ http://onlinelibrary.wiley.com/doi/10.1111/jbi.12754/full https://www.fossilera.com/pages/megalodon-size https://www.vmnh.net/content/File/Research_and_Collections/Jeffersoniana_Number_16.pdf https://www.thoughtco.com/facts-about-megalodon-1093331 http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0185185 https://www.livescience.com/55412-whale-sharks.html https://www.nationalgeographic.com/animals/fish/g/great-white-shark/ https://www.ncbi.nlm.nih.gov/pubmed/26321775/ http://www.fossilguy.com/gallery/vert/fish-shark/remnant.htm http://www.prehistoric-wildlife.com/species/t/titanoboa.html https://www.ncbi.nlm.nih.gov/pubmed/19194448 https://www.newscientist.com/article/dn19771-why-mammals-grew-big-and-then-stopped/ https://www.livescience.com/56762-giant-ground-sloth.html https://biology.unm.edu/jhbrown/Documents/Publications/2000s/The%20Evolution%20of%20Maximum%20Body%20Size%20of%20Terrestrial%20mammals.pdf http://www.prehistoric-wildlife.com/species/m/megatherium.html https://www.britannica.com/animal/Megatherium https://www.nationalgeographic.com/animals/mammals/group/three-toed-sloths/ http://phenomena.nationalgeographic.com/2015/04/29/you-just-missed-the-last-ground-sloths/ http://www.prehistoric-wildlife.com/articles/terror-birds-of-the-phorusrhacidae.html http://www.bbc.com/earth/story/20150727-the-reign-of-the-terror-birds http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0011856 http://www.prehistoric-wildlife.com/species/p/phorusrhacos.html http://www.prehistoric-wildlife.com/species/t/titanis.html Images: https://commons.wikimedia.org/wiki/File:Anim1754_-_Flickr_-_NOAA_Photo_Library.jpg http://www.thinkstockphotos.com/image/stock-illustration-dragonfly/697928942/popup?sq=dragonfly%20silhouette/f=CPIHVX/s=DynamicRank https://commons.wikimedia.org/wiki/File:Sympetrum_flaveolum_-_side_(aka).jpg https://commons.wikimedia.org/wiki/File:Our_Native_Ferns_-_Carboniferous_Pteridophyta.jpg https://commons.wikimedia.org/wiki/File:Insect_anatomy_diagram.svg https://bit.ly/2HSGGAj https://bit.ly/2qR9D7P https://bit.ly/2HfNFGm https://bit.ly/2qR9wJr https://bit.ly/2K44QbL https://bit.ly/2vERmjM https://bit.ly/2F6vUDu https://bit.ly/2JddmUG https://bit.ly/2K5XHHN https://bit.ly/2vw3T96 https://bit.ly/2HhQxm9 https://bit.ly/2K2RPiG https://bit.ly/2F6OkUC https://bit.ly/2HhQdDX https://bit.ly/2HhQ7w5 https://bit.ly/2F7nLie https://bit.ly/2qPkobg https://bit.ly/2qVD7l1 https://bit.ly/2HSqXRZ https://bit.ly/2vEQY4O https://bit.ly/2JdB5UE https://bit.ly/2HFkdsE https://bit.ly/2HPrKTs https://bit.ly/2HhInu4 https://bit.ly/2HQ5MzP
Views: 372227 SciShow
Origin of Whale Filter-Feeding & Secret of Long Life Animals - 7 Days of Science
 
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Want to live forever? We're afraid we can't really help you. But we can help you when it comes to finding out how baleen evolved on whales, before or after teeth? Find out in this week's 7 Days of Science. Actually it's just gone twelve... maybe 8 Days of Science? Join our Discord server: https://discord.gg/3KgpG8J Subscribe to our subreddit: https://www.reddit.com/r/BenGThomas Music by Matt D Holloway: https://goo.gl/9wX4ht Subscribe to explore the wonderful life around you! Social Media: ►Twitter: https://twitter.com/BenGThomas42 ►Facebook: https://www.facebook.com/bengthomas42/ ►Instagram: http://bit.ly/1PIEagv ►Google+: http://bit.ly/1ObHejE Sources: David at the UN again: https://www.bbc.co.uk/news/science-environment-46398057 Sharks and rays in massive danger: https://www.bbc.co.uk/news/science-environment-46420736 West African giraffes: https://www.bbc.co.uk/news/world-africa-46442570 Why tortoises live so long: https://www.sciencedaily.com/releases/2018/12/181203115438.htm https://www.nature.com/articles/s41559-018-0733-x Whales!!!yay https://www.cell.com/current-biology/fulltext/S0960-9822(18)31414-3 http://www.sci-news.com/paleontology/oligocene-epoch-whale-maiabalaena-nesbittae-06677.html New Ornithopod: https://peerj.com/articles/6008/
Views: 8256 Ben G Thomas
8 Things People Get Wrong About Animals
 
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If you watched a lot of cartoons as a kid, chances are you picked up some common animal stereotypes like "cats love milk!" or "bears can't get enough of that sweet, sweet honey!" What if we told you that everything cartoons taught you is a lie! Hosted by: Stefan Chin ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطا الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Bears http://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=24145 https://www.bear.org/website/bear-pages/black-bear/foraging-a-foods/206-what-do-bears-like-to-eat-in-a-beehive.html http://www.clemson.edu/extension/hgic/hot_topics/2017/pdf/09%20all_about_honey.pdf http://www.adfg.alaska.gov/index.cfm?adfg=wildlifenews.view_article&articles_id=371 http://articles.extension.org/pages/21751/bee-brood-basic-bee-biology-for-beekeepers https://defenders.org/grizzly-bear/basic-facts https://www.ncbi.nlm.nih.gov/pubmed/6998737 https://www.nationalgeographic.com/animals/mammals/a/american-black-bear/ Cats http://www.vetstreet.com/our-pet-experts/whats-the-deal-with-cats-and-milk https://www.mayoclinic.org/diseases-conditions/lactose-intolerance/symptoms-causes/syc-20374232 https://www.niddk.nih.gov/health-information/digestive-diseases/lactose-intolerance https://emedicine.medscape.com/article/187249-overview#a5 Elephant http://people.duke.edu/~kksmith/papers/Kier_Smith_1985.pdf https://disneyparks.disney.go.com/blog/2012/09/wildlife-wednesdays-do-elephants-drink-through-their-trunks-this-and-other-questions-answered-on-elephant-awareness-day-september-26-at-disneys-animal-kingdom/ https://elephantconservation.org/elephants/25-things-you-might-not-know-about-elephants/ http://www.asianelephantresearch.com/about-elephant-anatomy-and-biology-p2.php Rabbits http://www.bio.miami.edu/hare/diet.html http://mentalfloss.com/article/62598/do-rabbits-really-love-carrots https://bmcresnotes.biomedcentral.com/articles/10.1186/1756-0500-7-942 https://www.mspca.org/angell_services/cecal-dysbiosis-in-house-rabbits-what-the-hay/ http://www.bio.miami.edu/hare/poop.html Ducks https://www.theguardian.com/environment/2015/mar/16/dont-feed-the-ducks-bread-say-conservationists http://www.huffingtonpost.ca/the-nature-conservancy-of-canada/feeding-bread-to-birds_b_11259694.html https://www.popsci.com/feeding-ducks-bread https://www.livescience.com/47031-dont-feed-the-birds.html https://lafeber.com/vet/waterfowl-diseases-a-cheat-sheet/#wing http://www.bioone.org/doi/abs/10.1647/1082-6742%282006%2920%5B21%3ABVDOTD%5D2.0.CO%3B2?journalCode=avms& Ostriches https://kids.nationalgeographic.com/explore/nature/animal-myths-busted/ http://mentalfloss.com/article/56176/why-do-ostriches-stick-their-heads-sand http://animals.sandiegozoo.org/animals/ostrich http://www.audubon.org/news/incubating-bird-eggs-more-complex-you-think Porcupines https://www.nationalgeographic.com/animals/mammals/group/porcupines/ http://blogs.discovermagazine.com/notrocketscience/2012/12/11/why-porcupine-quills-slide-in-with-ease-but-come-out-with-difficulty/#.Wib7WVVKvIU Bats https://batconservation.org/learn/myths-and-facts-about-bats/ https://usfwsnortheast.wordpress.com/2013/10/29/spookybats/ https://news.nationalgeographic.com/news/2014/10/141031-bats-myths-vampires-animals-science-halloween/ https://www.scientificamerican.com/article/how-do-bats-echolocate-an/ Images: https://en.wikipedia.org/wiki/File:Angelwing.jpg
Views: 722683 SciShow
Animal Classification for Children: Classifying Vertebrates and Invertebrates for Kids - FreeSchool
 
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https://patreon.com/freeschool - Help support more content like this! Animals are classified into different groups based on their characteristics. Invertebrates are animals that do not have a spine, or backbone. Vertebrates are animals that do! Vertebrates are further classified into fish, amphibians, reptiles, birds, and mammals. Come and learn what makes animals a part of these groups in this fun, kid-friendly video! Like this video if you want to see more videos about ANIMALS! Subscribe to FreeSchool: https://www.youtube.com/user/watchfreeschool?sub_confirmation=1 Visit us on Facebook: https://www.facebook.com/watchFreeSchool Check our our companion channel, FreeSchool Mom! https://www.youtube.com/channel/UCTcEtHRQhqiCZIIb77LyDmA And our NEW channel for little ones, FreeSchool Early Birds! https://www.youtube.com/channel/UC3OV62x86XHwaqsxLsuy8dA "Jaunty Gumption," "Rocket Power," "Disco Medusae," "Electrodoodle," by Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ Video Credits: U.S. Fish & Wildlife Service, National Conservation Training Center, Creative Imagery Tadpoles 2 by Fritz Flohr Reynolds Nile Crocodile Swallowing the Head of a Big Tilapia by Bernard Dupont Baby Turtles Digging Out of Their Nest by Tyler Karaszewski Brown frog resting on rock near violet flowers - Hori Varlan
Views: 589087 Free School
The Reproductive System: How Gonads Go - CrashCourse Biology #34
 
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Hank lets us in on the meaning of life, at least from a biological perspective - it's reproduction, which answers the essential question of all organisms: how do I make more of myself? So, sex, how does it work? Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse: http://www.twitter.com/TheCrashCourse Table of Contents 1) Gametes: Ova and Sperm 2:27 2) Sex Determination 4:59 3) Secondary Sexual Characteristics 6:48 4) Female Reproductive Structures 7:25 a) Uterus & Oviducts 7:40 b) Endometrium (Menstruation) 7:57 c) Cervix & Vagina 8:32 5) Male Reproductive Structures 8:45 a) Scrotum, Sminferous Tubules & Epididymas 8:59 b) Penis 9:37 c) Vas Deferens to Eurethra (Emission) 10:13 References http://www.sciencemag.org/content/281/5385/1979 http://www.medicinenet.com/miscarriage/article.htm http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1559814/) Campbell Biology, 9th ed. crash course, crashcourse, biology, science, reproductive system, reproduction, asexual, sexual, eukaryote, genome, offspring, sex cell, sex, animal, gamete, ovum, egg, ovule, sperm, hermaphrodite, genitals, male, female, behavior, production, storage, delivery, courtship, fertilize, gonads, organ, sex determining chromosome, nipple, estrogen, testosterone, puberty, secondary sex characteristics, breasts, human, ovary, fallopian tube, menstrual cycle, ovulation, uterus, cervix, vagina, testes, penis, erection, coitus, semen, emission, ejaculation, vas deferens, prostate gland Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 786980 CrashCourse
What Is A Locomotion In Biology?
 
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Locomotion dictionary definition locomotion biology online. Locomotion biology encyclopedia cells, body, animal, system locomotion. Study locomotion and movement biology class eleven cbseencyclopedia articles & part 1 (introduction) cbse youtube. We have now examined the different mechanisms used by cells to create movement from assembly of actin filaments and. Nov 2014 home locomotionthe ability of cells or organisms to move and propel itself from place placelocomotion in biology pertains the various movements (single celled multicellular organisms) themselves one another many bacteria protozoa are capable locomotion, but animals over much greater distances by a larger variety means, such as burrowing, locomotion topic longman dictionary contemporary english what you need know about words, phrases animal ethology, is any methods that use. Some modes of locomotion are (initially) self propelled, e. Definition from the biology topic locomotion dictionary definition movement and types of structure earthworm class 6. Running, swimming, jumping, flying, hopping, soaring and gliding locomotion definition the of is motion or ability to move from (biology) self powered by which a whole organism changes its in animals, movement two main types namely, muscular non. Generally, the animals show locomotory movements in search of food, mate (l 'k m 'sh n) movement an organism from one place to another, often by action appendages such as flagella, limbs, or wings. In general, animals exhibit the locomotory movements for sake of food and shelter 16 aug 2015 are able to move themselves in more than one way a variety different purposes. There are animals with no legs; Animals one appendage that serves as a 'leg' 13 mar 2015askiitians offers revision notes on locomotion and movement including skeletal system,sliding filament theory,muscle contraction for neet (aipmt) & medical the helps organism to shift its entire body from place another. Muscular movements are further of two types namely, locomotion and 17 jun 2016 helps us to move from place other. Biology locomotion and movement revision notes for neet rajkumar biologydefine at dictionary pedal cell molecular biology ncbi bookshelf. Byju's locomotion definition & types video lesson transcript. Locomotion dictionary definition locomotion biology online url? Q webcache. Animals have evolved an amazing variety of ways to get around. This lesson explores three types of locomotion and movementcells the human body exhibit main movements, namely, amoeboid, ciliary muscular. In some animals caecilians move through soil by a process called concertina locomotion, in which the body alternately folds and extends itself along its entire length, often pedal is slow, continuous gliding that superficially indistinguishable from ciliary propulsion bottom generated section 18. Googleusercontent search.
Views: 251 Pan Pan 3
7 Animals with Really Wild Tongues
 
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They’re sticky, they’re stretchy, they’re just plain long—here are seven of the most interesting tongues in the animal kingdom! Smarter Every Day's video about chameleon tongues: https://www.youtube.com/watch?v=8MtbfrCGRm8 Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Jerry Perez, Lazarus G, Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://news.nationalgeographic.com/news/2004/05/0519_040519_tvchameleons.html http://rspb.royalsocietypublishing.org/content/271/1540/761 https://www.nature.com/articles/srep18625 https://news.nationalgeographic.com/2016/01/160105-chameleons-tongue-speed-animals-science/ https://www.washingtonpost.com/news/speaking-of-science/wp/2015/08/21/bat-with-record-breaking-tongue-found-in-the-bolivian-jungle/?utm_term=.9dd67dc5a557 https://academic.oup.com/jmammal/article/86/3/457/837127 https://www.nature.com/articles/444701a https://www.birdwatchingdaily.com/blog/2013/12/10/woodpeckers-hammer-without-headaches/ http://mentalfloss.com/article/30731/why-dont-woodpeckers-get-brain-damage https://www.telegraph.co.uk/science/2016/03/15/pangolins-13-facts-about-the-worlds-most-hunted-animal/ https://www.livescience.com/57200-facts-about-pangolins.html http://www.jstor.org/stable/1379083 https://www.nationalgeographic.com/animals/reptiles/a/alligator-snapping-turtle/ https://www.stlzoo.org/animals/abouttheanimals/reptiles/turtlesandtortoises/alligatorsnappingturtle http://www.jstor.org/stable/40060476 https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1439-0310.1979.tb01022.x https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/alligator-snapping-turtle https://onlinelibrary.wiley.com/doi/abs/10.1002/jmor.1051940308 http://www.wemjournal.org/article/S1080-6032(16)00068-5/pdf http://mentalfloss.com/article/27517/tongue-length-and-other-things-you-should-know-about-giraffes https://giraffeconservation.org/faqs/ https://linkinghub.elsevier.com/retrieve/pii/S1095-6433(15)00123-3 https://onlinelibrary.wiley.com/doi/full/10.1002/zoo.20180 https://www.nationalgeographic.com/animals/mammals/b/blue-whale/ https://www.reuters.com/article/us-science-whales/open-wide-and-say-ah-secret-of-gaping-whale-mouths-revealed-idUSKBN0NP1RD20150504 http://www.cell.com/current-biology/pdf/S0960-9822(15)00284-5.pdf http://www.jstor.org/stable/27859477 http://jeb.biologists.org/content/214/1/131 ---------- Images: https://commons.wikimedia.org/wiki/File:Mellers.chameleon.bristol.zoo.arp.jpg https://d1o50x50snmhul.cloudfront.net/wp-content/uploads/2006/12/dn10721-1_788.jpg https://www.flickr.com/photos/[email protected]/8468756758 https://commons.wikimedia.org/wiki/File:Alligator_snapping_turtle_(1).jpg https://commons.wikimedia.org/wiki/File:Namibie_Etosha_Girafe_01.jpg https://commons.wikimedia.org/wiki/File:Anim1754_-_Flickr_-_NOAA_Photo_Library.jpg https://commons.wikimedia.org/wiki/File:Giraffe%27s_tongue.jpg https://commons.wikimedia.org/wiki/File:Ustad_Mansur_Chameleon.jpg https://commons.wikimedia.org/wiki/File:Alligator_Snapping_Turtle_(5687008503).jpg https://commons.wikimedia.org/wiki/File:PSM_V49_D359_Oriole_and_tongues_of_woodpecker_and_sapsucker.jpg https://commons.wikimedia.org/wiki/File:Natural_History,_Birds_-_Woodpecker_skull.jpg https://en.wikipedia.org/wiki/File:Macrochelys_temminckii_baiting.webm https://www.youtube.com/watch?v=fHUpwaAxe2E
Views: 189295 SciShow
6 "Vegetarian" Animals that Will Give You Nightmares
 
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Some of the animals you think of as just cute grass-eating creatures might actually be more interested in chomping on your meaty bones. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Ruminants: https://bit.ly/2uSAjrD https://bit.ly/2LqFMjn https://bit.ly/2LEQsdQ https://bit.ly/2LA5Bx1 https://bit.ly/1ppRio1 https://bit.ly/2LU5R6W https://bit.ly/2LnyFsd https://ind.pn/2NNXRF7 https://bit.ly/2AdxC94 https://bit.ly/2LEBvs9 https://bit.ly/2LuqfiU https://bit.ly/2JYqo8v Rodents: https://bit.ly/2LqG0qJ https://bit.ly/2uTK091 https://bit.ly/2uUjOel https://bit.ly/2LrD79q https://bit.ly/2OiJE3T https://bit.ly/2OoDzmG https://bit.ly/2JXdVSy https://bit.ly/2OoE5RE https://bit.ly/2LBpFz1 https://bit.ly/2JZ51ns Lepidoptera: https://bit.ly/2LSD6Yd https://bit.ly/2uPXNh4 https://bit.ly/2LV9XeL https://bit.ly/2mKlX81 https://bit.ly/2OlDC2H https://bit.ly/2OlCmMS https://bit.ly/2Ad0sGr Duikers: https://bit.ly/2Ad0uOz https://s.si.edu/2vc0ZCK https://bit.ly/2LG2S4T https://books.google.com/books?id=F23lAgAAQBAJ&pg=PA674 https://books.google.com/books/about/The_Encyclopedia_of_Mammals.html?id=XFgVnwEACAAJ https://bit.ly/2LFiCVL https://bit.ly/2NMPnxK https://books.google.com/books/about/Duikers_of_Africa_Masters_of_the_African.html?id=JoC3AAAACAAJ https://books.google.com/books?id=x75kYjINSqUC&pg=PA317 https://books.google.com/books/about/The_Natural_History_of_Antelopes.html?id=ybchPwAACAAJ https://bit.ly/2uTKAnd Hippos: https://bit.ly/2NOaL5W https://bit.ly/2uTiLeJ https://onlinelibrary.wiley.com/doi/abs/10.1111/aje.12197 https://onlinelibrary.wiley.com/doi/abs/10.1111/mam.12056 http://www.bbc.com/earth/story/20160108-why-you-should-beware-a-laughing-or-yawning-hippo Primates: https://www-bcf.usc.edu/~stanford/chimphunt.html https://www.sciencedirect.com/science/article/pii/S0960982208011172 https://www.karger.com/Article/Abstract/110679 https://onlinelibrary.wiley.com/doi/abs/10.1002/ajp.20634 http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0009419 https://ods.od.nih.gov/factsheets/vitaminb12-consumer/ https://www.nature.com/articles/195201b0 https://literatur.thuenen.de/digbib_extern/zi032009.pdf https://www.ncbi.nlm.nih.gov/pubmed/7354869 https://academic.oup.com/bioscience/article-abstract/28/12/761/256475 https://academic.oup.com/jn/article-abstract/49/4/639/4727647 https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2028.1978.tb00442.x https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1439-0310.1989.tb00754.x https://www.researchgate.net/profile/Ellen_Dierenfeld/publication/265157992_Gorilla_Nutrition/links/5460b0400cf27487b451ec24.pdf
Views: 448592 SciShow
7 New Species Discovered in Cities
 
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Scientists are discovering new species at the bottom of the ocean and deep in the rainforest, but there are also plenty of new animals being discovered in cities around the world! Hosted by: Michael Aranda Thumbnail Photo Credit: ForestWander ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Bryce Daifuku, Kevin Bealer, Justin Lentz, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Fatima Iqbal, Benny, Kyle Anderson, Mike Frayn, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Chris Peters, Kathy Philip, Patrick D. Ashmore, Thomas J., Charles George, Bader AlGhamdi. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://news.nationalgeographic.com/news/2011/08/110824-earths-species-8-7-million-biology-planet-animals-science/ http://www.smithsonianmag.com/science-nature/new-leopard-frog-found-new-york-city-180953182/ http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0108213 http://www.amnh.org/our-research/science-news/2011/11-new-bee-species-discovered-in-eastern-united-states/ http://cityroom.blogs.nytimes.com/2011/11/10/bees/ http://www.barcodeoflife.org/content/about/what-dna-barcoding https://www.researchgate.net/publication/271318902_A_new_species_of_adelopoma_from_Sao_Paulo_Urban_Park_Brazil_Caenogastropoda_diplommatinidae http://news.nationalgeographic.com/news/2011/09/110916-new-dolphin-species-australia-science-plos-melbourne/ http://uagc.arl.arizona.edu/content/microsatellites http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0024047 http://www.livescience.com/16120-dolphin-species.html https://entomologytoday.org/2015/03/20/three-new-millipede-species-discovered-in-australia/ http://conservationmagazine.org/2015/03/thoroughly-urban-millie-millipede-that-is/ http://zookeys.pensoft.net/articles.php?id=4925 http://www.latimes.com/science/sciencenow/la-sci-sn-new-flies-la-20150326-story.html http://www.newsweek.com/2016/01/08/part-coyote-part-wolf-part-dog-enter-coywolf-407868.html http://wwf.panda.org/about_our_earth/species/problems/habitat_loss_degradation/ http://mapress.com/zootaxa/2015/f/zt03941p484.pdf https://ghr.nlm.nih.gov/primer/genomicresearch/snp http://onlinelibrary.wiley.com/doi/10.1111/mec.12570/abstract
Views: 623251 SciShow
Gall wasp eggs!
 
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Interesting video of Gall Wasp eggs- I thought it was cool. Info: http://www.everythingabout.net/articles/biology/animals/arthropods/insects/wasps/gall_wasp/
Views: 1090 Leslie Nicole
HFS # 7 - Cruel Cruel Biology
 
01:03:45
Between fish pleasure, cutting off limbs, following pee trails and throwing animals from planes, we're bringing sexy back. . . Panelists: Matthew Gaydos - http://onlinelibrary.wiley.com/doi/10.1111/cobi.12262/full http://www.startribune.com/birds-use-uv-vision-to-catch-prey-mates/318907351/ Silvia Roma - http://onlinelibrary.wiley.com/store/10.1002/reg2.31/asset/reg231.pdfv=1&t=izzyyo49&s=d158d0b97cf2485c9edee89ac759eb672706dce0 http://www.devbio.biology.gatech.edu/?page_id=2641 Hank Green - http://www.theverge.com/tldr/2016/6/15/11936802/ant-dropped-from-empire-state-building-science-experiment-mystery-solved Ceri Riley - http://ediss.sub.uni-hamburg.de/volltexte/2004/2242/pdf/Dissertation.pdf https://academic.oup.com/jhered/article/101/suppl_1/S55/759524/Mate-Choice-and-the-Amazon-Molly-How-Sexuality-and http://bmcevolbiol.biomedcentral.com/articles/10.1186/1471-2148-8-88 http://www.fao.org/docrep/005/b3310e/B3310E20.htm https://www.ncbi.nlm.nih.gov/pubmed/19120996 ------------------------- Holy F*****g Science is a Podcast about science that is not for kids in which four people get together to try and astound and amaze each other with the realities of our glorious universe. Secondary goal: To make each other laugh. Follow us on SoundCloud: https://soundcloud.com/holyfuckingscience iTunes: https://itunes.apple.com/us/podcast/hfs-podcast/id1200863480?mt=2 Google Play Music: https://play.google.com/music/listen#/ps/Iyvl42whhlhj4gs6ijctlwdodbm RSS: http://feeds.soundcloud.com/users/soundcloud:users:273239668/sounds.rss
Views: 13998 Holy Fucking Science
Is It Safe To Eat Genetically Modified Animals?
 
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Recently, the FDA approved the sale and consumption of genetically modified salmon. Will this change the food industry forever? What’s The Deal With Genetically Modified Food? ►►►► http://dne.ws/1MgNj93 Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Read More: China Is Building a Giant Animal-Cloning Factory to Feed the Masses http://munchies.vice.com/articles/china-is-building-a-giant-animal-cloning-factory-to-feed-the-masses “While the rest of the world sorts out its feelings about the safety and ethics of cloning animals for food production, China is charging ahead and building the world’s largest animal cloning factory, set to begin operations in 2016. The 200 million yuan (over $31 million) commercial animal cloning center will be located in the Tianjin Economic-Technological Development Area, a government-sponsored business area about 100 miles from Beijing.” Will We Ever Eat Genetically Modified Meat? http://www.bbc.com/future/story/20150309-will-we-ever-eat-gm-meat “In 2012, the AquAdvantage salmon, reared by the US-based AquaBounty Technologies, looked set to become the first GM animal approved for human consumption. A panel appointed by the US Food and Drug Administration (FDA) said the fish is safe to eat and poses no threat to the environment.” ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Trace Dominguez on Twitter https://twitter.com/tracedominguez Julia Wilde on Twitter https://twitter.com/julia_sci DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com Download the TestTube App: http://testu.be/1ndmmMq Sign Up For The TestTube Mailing List: http://dne.ws/1McUJdm
Views: 127215 Seeker
The Moth That Drinks Bird Tears & 6 Other Absurd Diets
 
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These organisms don’t just dabble in out-of-the-box delicacies, they make some really bizarre dietary choices! Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Fruit eating crocodile http://www.guidetrainingcourses.com/wp-content/uploads/2013/10/Diet-of-the-Nile-Crocodile-Crocodylus-niloticus-in-the-Okavango-Delta-Botswana.pdf http://www.thehindu.com/features/metroplus/society/fruiteaters/article5455640.ece https://archive.org/stream/journalofbomb40121938bomb#page/336/mode/2up https://www.rwrefuge.com/uploads/4/9/4/2/49423019/platt_et_al__2013-_seed_dispersal_crocodilians.pdf http://www.bioone.org/doi/abs/10.1656/058.013.0304 Salad eating shark http://www.sciencemag.org/news/2018/01/meet-world-s-first-salad-eating-shark https://news.nationalgeographic.com/2017/06/bonnethead-sharks-eat-seagrass/ http://sicb.org/meetings/2018/schedule/abstractdetails.php?id=1123 http://www.sci-news.com/biology/bonnethead-sharks-consume-digest-seagrass-05611.html http://german.bio.uci.edu/images/PDF/Jhaveri%20et%20al.%20%282015%29%20CBPA_print.pdf Snail slurping snakes https://zookeys.pensoft.net/articles.php?id=24523 http://biopublisher.ca/index.php/be/article/view/490/593 https://www.researchgate.net/publication/274335066_Feeding_behavior_of_the_snail-eating_snake_Dipsas_indica https://bmcevolbiol.biomedcentral.com/articles/10.1186/1471-2148-14-58 https://www.ncbi.nlm.nih.gov/pubmed/18262581 https://insider.si.edu/2018/07/newly-discovered-snakes-use-curved-teeth-to-pry-snails-from-their-shells/ Nectar-drinking mongoose https://onlinelibrary.wiley.com/doi/abs/10.1111/aje.12225 https://www.newscientist.com/article/dn27716-voracious-carnivores-caught-knocking-back-sugary-flower-nectar/ Shell-crunching caterpillar: https://academic.oup.com/ae/article/51/4/245/2474782 http://www.eartharchives.org/articles/meet-the-moth-with-a-taste-for-tortoise/ http://explorer.natureserve.org/servlet/NatureServe?searchName=Ceratophaga+vicinella https://books.google.ca/books?id=jya9Pc7agAAC&pg=PT74&lpg=PT74&dq=tineid+digestion&source=bl&ots=MTrAwRc9uM&sig=CMjTY-k5BAAkl64LsHcIhA2V894&hl=en&sa=X&ved=2ahUKEwiauMy4ks_cAhVO1IMKHSpXB6UQ6AEwAHoECAAQAQ#v=onepage&q=tineid%20digestion&f=false https://www.tandfonline.com/doi/abs/10.1080/00222933.2014.939731#.VMDUUyd3_Ds Porta-potty pitcher plant: http://www.sciencemag.org/news/2011/01/carnivorous-plant-feasts-bat-dung http://rspb.royalsocietypublishing.org/content/282/1801/20142675 http://rsbl.royalsocietypublishing.org/content/7/3/436 Tear-drinking moth https://www.researchgate.net/publication/6552800_Malagasy_birds_as_hosts_for_eye-frequenting_moths https://www.newscientist.com/article/dn10826-moths-drink-the-tears-of-sleeping-birds-/ https://link.springer.com/article/10.1007/BF02526872 https://www.sciencenewsforstudents.org/article/these-insects-thirst-tears
Views: 301053 SciShow
Inside the Cell Membrane
 
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Explore the parts of the cell membrane with The Amoeba Sisters! Video discusses phospholipid bilayer, cholesterol, peripheral proteins, integral proteins, glycoproteins, and glycolipids - as well as why the surface area to volume ratio is so important in cells. Expand for table of contents. Contents: 1:25 Membrane controls what goes in and out of cell 1:40 Importance of surface area to volume ratio 3:31 Cell Theory 4:00 Fluid Mosaic Model 4:28 Phospholipid and phospholipid bilayer 5:58 Cholesterol 6:23 Proteins (peripheral and integral) 7:43 Glycoproteins and glycolipids (carbohydrates bound to proteins and lipids) Additional Vocabulary: -Amphiphilic -Hydrophilic -Hydrophobic Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our *recommended reference* is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology Reference: OpenStax, Biology. OpenStax CNX. Dec 19, 2017 http://cnx.org/contents/[email protected] Recommended reading to learn more about HIV and its binding to the CD4 glycoprotein on certain types of immune cells: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3405824/ PS- We say "HIV virus" as trying to emphasize it's a virus, as we never actually say what it stands for. Technically we could have just said "HIV." HIV stands for human immunodeficiency virus, and we're just being a bit redundant. We don't get into any type of virus detail here, but we are updating our new virus video soon! This video mentions that phospholipid "flip-flop" isn't very common. But it does happen! Recommended reading to learn about what that is: https://www.ncbi.nlm.nih.gov/pubmed/15809683 We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages, and we are thankful for those that contribute different languages! YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are not affiliated with any of the translated subtitle credits that YouTube may place below. If you have a concern about community contributed contributions, please contact us.
Views: 306150 Amoeba Sisters
What Is The Definition Of Habituation In Biology?
 
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Biological psychology google books result. Atom, biology, molecular structure, science, science and habituation definition, the act of habituating. Simple learned behaviors include habituation and imprinting, both of which are make research projects school reports about easy with credible articles from our free, online encyclopedia dictionary 2012 stories. Habituation the 'get used to it' concept explorable habituation define at dictionary. Habituation (psychophysiology). What does habituation (psychophysiology) mean? Collins dictionary of biology, 3rd edg topic biology online encyclopedia what is what? Everything you always wanted to know sep 6, 2010 study animal behavior habituation, imprinting, & conditioning imprinting learning? Accoring oxford dictionary;. Animal behavior habituation, imprinting and conditioning by david definition of habituation in biology facts, information, pictures learning sensitization. Examples of habituation in the following topics simple learned behaviors. Learning biology encyclopedia body, human, process, animal. Googleusercontent search. Habituation in animals definition & example video lesson habituation wikipedia. Habituation wikipedia habituation animal behavior online animalbehavioronline. By reviewing examples of habituation you can recognize it in the world around is a simple form learning that all animals, including people, are capable. Habituation is an extremely simple form of learning, in which animal, after a period exposure to stimulus, stops responding habituation decrease response stimuli the are repeated. Biology, natural selection, and adaptation habituation is the decrease of a response to repeated stimulus. Results in habituation quickly but see spontaneous habituation, the most rudimentary learning process, can occur single celled animals as well all higher. Definition of habituation (biology) definition,meaning online encyclopedia. Essentially, the organism learns to stop responding a stimulus which is no longer biologically relevant habituation actually basic process of biological systems. Sensory examples of habituation short term rapid presentations a stimulus with interval between. Habituation wikipediaexamples of habituation. Html url? Q webcache. See more meaning of habituation (psychophysiology) medical term. In this lesson, you will learn what it is, how habituation is a form of learning in which an organism decreases or ceases its responses to stimulus after repeated presentations. Habituation simply means that a person tends to ignore the stimulus which he has been oct 3, 2005 habituation(science physiology) tendency of some neurons require either stronger nerve signal or longer recharge period habituation waning an animal's behavioral response stimulus, as above definition, this does not mean reflex is invariable and unchangeable. Habituation is the reduction of a response formally defined as modification behavior resulting from specific experiencesa very simple type sociobiologyHabituation wikipediaexamples habituation.
Views: 74 Tedfri Teff
Why Do Animals Have Tails?
 
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Jessi and Squeaks got another science question from one of their viewers! Why do animals have tails and we don't? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow SOURCES: https://www.washingtonpost.com/lifestyle/kidspost/ever-wonder-why-animals-have-tails/2012/10/12/23c17198-b3d9-11e1-98e9-bbf4aa4074bb_story.html?utm_term=.8dfd9848f3cc https://pursuit.unimelb.edu.au/articles/why-don-t-humans-have-tails https://www.scienceabc.com/nature/animals/why-animals-have-tails.html http://www.sciencefocus.com/qa/why-dont-we-have-tails
Views: 44761 SciShow Kids
What Are The Hormones Of Animals?
 
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While powerful, the hormones are chemical messagesof body and control animals growth development its physiology behaviour. Anatomy and physiology of animals endocrine system wikibooks are humans hormones the same animal hormones? How bbc bitesize gcse biology plant examples, body, water, process, plants, chemical conservation. Learn how the nervous system and hormones are used to control coordinate body with bbc bitesize gcse biology chemicals produced by one kind of tissue in an organism then endocrine glands that produce release animal. Animal hormones and functions (ch 41 life) flashcards in animals meat quality. You and your hormones from the in animal production food agriculture organization growth biology online. What links here related changes upload file special pages permanent link page information wikidata item cite this learn more about hormone functions in the boundless open textbook. What are hormones? You have most likely heard of hormones at some point in your lifetime and may think you know what they do. 19 mar 2012 when you eat the tainted animal meat, you ingest those hormones into your so what are you to do if you want to avoid the negative health the endocrine system is the system of glands, each of which secretes a type of hormone into the bloodstream to regulate the body. An animal's endocrine system controls body processes through the production, hormones are specialized substances that coordinate activities of specific cells in invertebrate animals, such as insects, growth hormone is responsible for formed by ductless glands which secrete chemical called. General functions of hormones in living creatures dummieshormones animals. Nutrition & dieting articles overview of endocrine system bhsagriculture the role hormones in regulation animal definition, function intro to food should you worry? Health. The pituitary gland and set of common hormones their functions from pg 858 life ed. Well, the truth of consumer advocates are concerned about growth and sex hormones in food supply, but it's what do these hyper productive animals have common? Animal. Also what is the compound in these plants that encourage rooting called? . Hormones are produced by hormones. The study of animal reproductive systems and regular monitoring by measuring hormones in animals we can learn about the basic what is hrt? Top when natural are used production, claims production may seem marginal, leading to question priority items 1 11 found naturally many products (6, 7) and, it not yet clear techniques most exact economical jan 2000 as mentioned previous pages tutorial, produced endocrine glands. What are animal hormones. Endocrine glands release hormones directly 142 the endocrine system; 3 and pancreas, ovary testicle in regard to their effects on body; What is heather eyre answered 24 jun 2013 lots of human are very similar those found certain animals. Chemical substances are released directly into the nearby blood lymph vessels, from where they carrie
Views: 76 Bet My Bet
7 जानवर जो विज्ञान ने खुद भगवान बन के बनाये | Mysterious Animals built by science by DNA modifying
 
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7 जानवर जो विज्ञान ने खुद भगवान बन के बनाये | Mysterious Animals built by science by DNA modifying The Indian Xplorer prensts to you the seven mysterious animals built by science by dna modification . The video contains many interesting and fascinating facts about them in hindi . #hindivideos #vines #interestingfacts #inhindi #science #knowledge Keywords :- Mysterious animals,interesting facts, interesting facts in hindi,interesting biology,interesting facts hindi,knowledge in hindi,rochak tathya ,janvar in hindi science,science in hindi, scientific facts, scientific facts in hindi,technology,technology videos,technology videos in hindi,hindi tech videos,dna modification animals,science at its best,hindi videos of science,best ever science videos,best hindi video,dilchasap battein,space talk,best ever facts about space,indian videos,animals indian,aise janvar jo vigyan ne bhagvan ban kar bnaye, science creations,fascinating facts,science fact,science facts in hindi video,science facts videos download, technical science experiments,best science practical experiments,satisfying science videos,science factors,indian tech videos,seven animals creatied by scientists by modifying dna,animals,creations of science,adhbut hindi stories,hindi space stories,space stories for children,space stories for children in hindi,children interesting facts,knowledge tips hindi,best facts of space,best facts of science, science science fair projects science news science center science museum science buddies science daily science definition science diet science friday science projects science magazine science advances science and technology science and engineering practices science az science activities for kids science articles 2018 science academy science and industry museum sciencealert a science enthusiast a science experiment a science enthusiast satire a science from ore to alloy a science word that starts with y a science odyssey a science center a science that looks at atmosphere and the weather a science article a science words science based six pack science bob science beaker science books science bowl science based green detox science based medicine science background science bulletin board b science words b science fiction movies b science usyd b science unsw b science/b advanced studies b science uq b science mq b science sfu b science uon b science/m nutrition and dietetics science current events science calculator science center imax c science words c science parking kent state c science meaning science world.c science c sonlight science c e r c m science college darbhanga mr c science vitamin c science experiment c in science word whizzle science dictionary science diet coupons science drawings science diet puppy food science degrees d science words d science of art science divisions group d science question d b science college gondia m d science college porbandar group d science m.d. science lab vitamin d science k/d science diet science equipment science experiment ideas science exchange science emoji science expeditions science engineering science education science experiments for preschoolers e science merit badge e science words e sciences inc escience institute e science news e sciences fort lauderdale e sciences deland fl e science aurora lipper escience labs phone number e science curriculum science fiction movies science fiction books science for kids science fiction definition science fair movie f science words f science symbol f science term f science experiment science f=ma science of the total environment sciencedirect f science f-10 science games science goggles science gif science gpa calculator science gifts science guy science geek science graveyard keeper science guyz science go g science words g science vape g science question in hindi g science 6th g science hindi g science pdf g science project g science mcqs g-science inc g.science class 10 science hill science hill ky science history institute science hub science high school science hill dog food science hall science hill high school football science history science humor h science words h science symbol h+ science h+ science definition science h index sciencedirect h index science h logic h.s. science course for college credit reuben h science center l h science college mansa science in spanish science impact factor science in the news science images Music : Trancer (Gunnar Olsen) Youtube Library Licensed under Creative Commons: By Attribution 3.0 License https://creativecommons.org/licenses/by/3.0/
Views: 58 Varinder Brar
‘Dark DNA’ Is the Latest Mystery in the World of Genetics… But What Is It?
 
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Seeker is nominated for a Webby! VOTE HERE: https://vote.webbyawards.com/PublicVoting#/2018/film-video/virtual-reality-360-video/vr-branded-interactive-game-or-real-time Scientists are beginning to understand mysterious parts of our DNA. Here’s what they’ve found so far. Rapid Evolution Is Real…These Species Changed in Front of Our Eyes - https://youtu.be/DrgR_tSVdLU Read More: Inside the Mysterious Dark Matter of the Human Genome https://www.popsci.com/science/article/2012-09/encode-project-sheds-light “When scientists sequenced the human genome a decade ago, it was somewhat like looking at a blueprint in a foreign language — everything was marked in its proper location, but no one could tell what it all meant.” Dark Dna: The Missing Matter At The Heart Of Nature https://www.newscientist.com/article/mg23731680-200-dark-dna “The discovery that some animals thrive despite hugely mutated DNA hidden in their genome is forcing us to rethink some basics of evolution.” ‘Dark Matter’ Dna Influences Brain Development https://www.nature.com/articles/d41586-018-00920-x “A puzzle posed by segments of 'dark matter' in genomes — long, winding strands of DNA with no obvious functions — has teased scientists for more than a decade. Now, a team has finally solved the riddle.” ____________________ Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Visit the Seeker website https://www.seeker.com/videos Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker http://www.seeker.com/ Special thanks to Julian Huguet for hosting and writing this episode of Seeker! Check Julian out on Twitter: https://twitter.com/jhug00
Views: 857456 Seeker
7 Medicines That Come from Super Toxic Critters
 
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Scorpion venom and insect poison sound really deadly, but scientists are increasingly turning them into medical treatments that save millions of lives. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, Nicholas Smith, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.newscientist.com/round-up/venom https://www.cnn.com/2013/07/18/health/toxin-treatments-time/index.html https://www.amnh.org/explore/news-blogs/on-exhibit-posts/the-power-of-poison-poison-as-medicine/ https://www.smithsonianmag.com/smart-news/scientists-are-making-all-sorts-of-new-drugs-from-animal-venom-6378857/ https://www.the-scientist.com//?articles.view/articleNo/34745/title/From-Toxins-to-Therapeutics/ https://www.sciencedirect.com/science/article/pii/S0041010114003511 tubocuraine https://www.medicaldaily.com/venom-medicine-how-spiders-scorpions-snakes-and-sea-creatures-can-heal-328736 https://www.chemistryworld.com/feature/from-venoms-to-medicine/3008360.article http://www.sciencefocus.com/article/nature/bite-cures-how-we%E2%80%99re-turning-venom-medicine https://www.popsci.com/10-crazy-uses-animal-venom https://abcnews.go.com/Health/toxic-medicine-venom-lead-medical-breakthroughs/story?id=18558299 http://blogs.discovermagazine.com/crux/2018/04/13/drugs-insects-antibiotics-superbugs/#.WvC7rtMvzOQ https://www.sciencedirect.com/science/article/pii/S096808961731653X https://www.bloomberg.com/news/features/2017-10-26/inside-fort-botox-where-a-deadly-toxin-yields-2-8-billion-drug https://www.medicalnewstoday.com/articles/158647.php https://www.pharmaceutical-journal.com/news-and-analysis/news/from-snake-venom-to-ace-inhibitor-the-discovery-and-rise-of-captopril/10884359.article https://pdfs.semanticscholar.org/6420/a957fbadabfa47ebfe65db469737d3ffc197.pdf https://www.faseb.org/Portals/2/PDFs/opa/venom.pdf https://publications.nigms.nih.gov/findings/sept02/snails.html https://www.tandfonline.com/doi/abs/10.1517/14656566.9.9.1575 http://bilz0r.atspace.com/ZiconotideReview.pdf https://medlineplus.gov/druginfo/meds/a617020.html https://medlineplus.gov/druginfo/meds/a613007.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4040778/ https://www.ncbi.nlm.nih.gov/pubmed/20307554 https://www.sciencedirect.com/science/article/pii/S0016508513011906 https://www.ncbi.nlm.nih.gov/pubmed/21194543 https://www.nationalgeographic.com/animals/reptiles/g/gila-monster/ http://www.slate.com/articles/health_and_science/science/2013/04/gila_monster_revolting_creature_the_large_venomous_lizard_of_the_u_s_southwest.html https://medlineplus.gov/druginfo/meds/a605034.html https://www.cell.com/immunity/fulltext/S1074-7613(08)00408-1 https://www.the-scientist.com/?articles.view/articleNo/51211/title/Sea-Anemone-Toxin-Could-Treat-Autoimmunity/ https://www.researchgate.net/publication/271530743_Case_Study_2_Transforming_a_Toxin_into_a_Therapeutic_the_Sea_Anemone_Potassium_Channel_Blocker_ShK_Toxin_for_Treatment_of_Autoimmune_Diseases https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3397671/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2807626/ https://www.acs.org/content/acs/en/molecule-of-the-week/archive/c/chlorotoxin.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4417956/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3272502/ https://www.cbsnews.com/news/on-the-horizon-scorpion-venom-as-cancer-treatment-tumor-paint/ https://www.fredhutch.org/en/news/center-news/2014/09/tumor-paint-US-trial.html http://cancerres.aacrjournals.org/content/67/14/6882.long https://www.sciencedaily.com/releases/2007/07/070716133214.htm https://jamanetwork.com/journals/jamadermatology/fullarticle/478535 https://clinicaltrials.gov/ct2/show/NCT03017846 https://pubchem.ncbi.nlm.nih.gov/compound/cantharidin https://www.uofmhealth.org/health-library/hw61525 https://entomology.ca.uky.edu/ef102 https://io9.gizmodo.com/5983275/why-spanish-fly-only-works-on-men--and-is-deadly https://www.researchgate.net/publication/286327634_Cantharidin_Biosynthesis_and_Function_in_Meloid_Beetles
Views: 241657 SciShow
Why No Giant Mammals?
 
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Hank gives a quick run-down of the reasons scientists think the land mammals of today are nowhere near the size of the largest sauropods. Some of them might surprise you! If you liked this video, check out more videos about natural history and paleontology on SciShow's sister channel, Eons: https://www.youtube.com/eons Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow -- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com SOURCES http://news.discovery.com/animals/how-dinosaurs-got-so-big-120131.html http://dinosaurs.about.com/od/dinosaurevolution/a/bigdinos.htm http://www.newscientist.com/article/dn19771-why-mammals-grew-big--and-then-stopped.html http://www.scientificamerican.com/article.cfm?id=land-size-limits-body-size http://ngm.nationalgeographic.com/ngm/0507/resources_who.html http://earthsky.org/earth/felisa-smith-why-mammals-havent-out-sized-biggest-dinosaurs http://www.sciencemag.org/content/330/6008/1216.abstract http://www.cam.ac.uk/research/features/mammals-vs-dinosaurs http://blogs.smithsonianmag.com/dinosaur/2012/06/when-mammals-ate-dinosaurs/ http://svpow.com/2013/02/19/personal-milestones-publishing-the-ph-d http://www.slate.com/articles/news_and_politics/explainer/2009/02/a_snake_the_size_of_a_plane.html http://www.dinodatabase.com/dinorcds.asp http://voices.yahoo.com/indricotherium-largest-land-mammal-ever-237482.html http://science.kqed.org/quest/2010/03/17/the-largest-land-mammal-that-ever-lived/ http://phenomena.nationalgeographic.com/2013/02/25/dinosaur-reproduction-not-ancient-gravity-made-sauropods-super-sized/ http://www.popsci.com/science/article/2012-02/hot-weather-makes-mammals-smaller-%E2%80%94%C2%A0what-does-mean-global-warming http://scienceline.ucsb.edu/getkey.php?key=427 http://www.smithsonianmag.com/science-nature/dinosaurs/How-to-Build-a-Giant-Dinosaur.html http://www.plosone.org/article/info:doi/10.1371/journal.pone.0028442 http://www.nmfs.noaa.gov/pr/species/mammals/cetaceans/bluewhale.htm
Views: 1829160 SciShow
Biology class 11:Animal Kingdom, Phylum Hemichordata, Chapter-4, Part-13
 
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Biology class 11:Animal Kingdom, Phylum Hemichordata, Chapter-4, Part-13 Notes Website : http://www.iamtopper.com/ ►Like Us on Facebook https://www.facebook.com/iatclasses/ ►Follow us on Twitter https://twitter.com/iatClasses ►Follow us on Instagram. https://www.instagram.com/iatclasses Animal Kingdom video Lecture of Biology for NEET,AIIMS and other PMTs exam .simplified teaching to bring to students an easy and analytical methodology towards PMTs exams and board examinations. #PMT #NEET #ANIMALKINGDOM #BIOLOGYBYANKITANIGAMMAM
6 Surprisingly Helpful Invasive Species
 
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Not all non-native species are totally terrible! Here are six of them can actually do more good than harm. Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.invasivespeciesinfo.gov/animals/bts.shtml http://www.slate.com/articles/health_and_science/green_room/2009/11/dont_sweat_the_invasion.html https://www.nytimes.com/2016/03/01/science/invasive-species.html https://news.nationalgeographic.com/news/2014/07/140724-invasive-species-conservation-biology-extinction-climate-science/ https://www.nps.gov/articles/southwestern-willow-flycatcher.htm http://www.mauritian-wildlife.org/application/index.php?tpid=30&tcid=80 https://www.popsci.com/invasive-species-help-habitat http://www.sciencemag.org/news/2013/04/hated-invasive-species-helps-restore-ecosystem https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1523-1739.2010.01646.x https://www.macalester.edu/~davis/Nature%20Essay.pdf https://academic.oup.com/jhered/article/97/2/107/2187641 http://rsbl.royalsocietypublishing.org/content/12/2/20150623 http://www.iucngisd.org/gisd/species.php?sc=1698 http://wildlife.org/wp-content/uploads/2014/05/Feral-Horse-and-Burro.pdf Images: https://commons.wikimedia.org/wiki/File:Brown_tree_snake_(Boiga_irregularis)_(8387575202).jpg http://www.thinkstockphotos.com/image/stock-photo-horses-run-gallop-in-dust/864573690 http://www.thinkstockphotos.com/image/stock-photo-flock-of-ponies-on-meadow-over-lake-planinsko/857525524 http://www.thinkstockphotos.com/image/stock-photo-horse-in-water/510489580 http://www.thinkstockphotos.com/image/stock-photo-vintage-manual-harvest-scene/98732171 https://commons.wikimedia.org/wiki/File:Tamaris3.jpg https://commons.wikimedia.org/wiki/File:Willow_Flycatcher_-_Malheur_NWR_-_Oregon_S4E0692_(19201908736).jpg https://commons.wikimedia.org/wiki/File:Flowers_of_Iran_by_qom_city_04.jpg https://commons.wikimedia.org/wiki/File:Map_of_Pennsylvania_highlighting_Centre_County.svg https://en.wikipedia.org/wiki/File:Carcinus_maenas.jpg https://en.wikipedia.org/wiki/File:Carcinus_maenas_range.png https://commons.wikimedia.org/wiki/File:Sesarma_reticulatum.png https://en.wikipedia.org/wiki/File:Spartina_alterniflora.jpg https://commons.wikimedia.org/wiki/File:Gracilaria2.JPG https://www.nobanis.org/ias-photo-bank/gracilaria-vermiculophylla/ https://en.wikipedia.org/wiki/File:Aldabrachelys_gigantea.JPG https://en.wikipedia.org/wiki/File:Tour_of_the_Galapagos.ogv https://en.wikipedia.org/wiki/File:Seychelles_outer_islands_25.08.2009_10-20-09.jpg http://www.thinkstockphotos.com/image/stock-photo-main-mauritius-island-view/530100871 http://www.thinkstockphotos.com/image/stock-photo-close-up-portrait-of-aldabra-giant-tortoise/940485024
Views: 382374 SciShow
Biofact (biology) | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Biofact_(biology) 00:01:12 See also Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.8175229706881346 Voice name: en-US-Wavenet-A "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= In biology, a biofact is dead material of a once-living organism. In 1943, the protozoologist Bruno M. Klein of Vienna (1891–1968) coined the term in his article Biofakt und Artefakt in the microscopy journal Mikrokosmos, though at that time it was not adopted by the scientific community. Klein's concept of biofact stressed the dead materials produced by living organisms as sheaths, such as shells. The word "biofact" is now widely used in the zoo/aquarium world, but was first used in 1993 in the Education Department at the New England Aquarium, Boston, to refer to preserved items such as animal bones, skins, molts and eggs. The Accreditation Standards and Related Policies of the Association of Zoos and Aquariums states that biofacts can be useful education tools, and are preferable to live animals because of potential ethical considerations.
Views: 0 wikipedia tts
Endangered Species: Worth Saving from Extinction?
 
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TEACHERS: Get your students in the discussion on KQED Learn, a safe place for middle and high school students to investigate controversial topics and share their voices. https://learn.kqed.org/topics/5 Species are going extinct at crazy high rates. Does it matter? Find out in this video. ABOVE THE NOISE is a show that cuts through the hype and investigates the research behind controversial and trending topics in the news. Hosted by Myles Bess. *NEW VIDEOS EVERY OTHER WEDNESDAY* SUBSCRIBE by clicking the RED BUTTON above. Follow us on Instagram @kqedabovethenoise What does it mean when a species goes extinct? A species goes extinct when there are no longer any more of that species left on earth. That species is gone forever aka extinct. What is the 6th mass extinction? Throughout earth’s history there have been five major mass extinction events-- where a large percentage of species died out. Scientists estimate that we are in the middle of the 6th mass extinction event right now, where species are dying out at 1,000 to 10,000 times baseline extinction rates. Why should we care if a species goes extinct? Moral and ethical arguments to try to prevent species extinction include reasons like all life has a right to be here, or that we owe it to our grandchildren to protect species so they can see them in the wild. Species also impact the ecosystems they are a part of; plants and animals depend on each other in an ecosystem for things like food and shelter, so if one species dies out, then that could affect other species in an ecosystem. For example sea otters live in kelp forests and eat sea urchins, and when they were hunted almost to extinction the sea urchin population increased and ate all the kelp-- destroying the kelp forest habitat. What are ecosystem services? Ecosystem services are the collective benefits we get from ecosystems. Ecosystems provide us with a lot of great things like natural resources and water, and are home to living things we depend on-- like insects that pollinate our crops and decomposers that get rid of our waste. Ecosystems are healthiest when they are the most biodiverse. SOURCES AND ADDITIONAL RESOURCES: Future threats to biodiversity and pathways to their prevention (Nature)https://www.nature.com/articles/nature22900 The Biodiversity of species and their rates of extinction, distribution, and protection (Science) https://www.ncbi.nlm.nih.gov/pubmed/24876501 List of Recently Extinct Species: https://ipfs.io/ipfs/QmXoypizjW3WknFiJnKLwHCnL72vedxjQkDDP1mXWo6uco/wiki/List_of_recently_extinct_species.html The Extinction Crisis (Center for Biological Diversity): http://www.biologicaldiversity.org/programs/biodiversity/elements_of_biodiversity/extinction_crisis/ What is the point of saving endangered species? (BBC) http://www.bbc.com/earth/story/20150715-why-save-an-endangered-species Sea Turtles Might Be Threatened, But So Are Their Hunters (National Geographic) https://news.nationalgeographic.com/2015/11/151130-olive-ridley-turtles-egg-poaching-Mexico/ Threats and Knowledge Gaps of for ecosystem services provided by kelp forests: a northeast Atlantic perspective (Ecology and Evolution) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3810891/ How Sea Otters Help Save the Planet: https://www.theguardian.com/environment/2016/jul/10/sea-otters-global-warming-trophic-cascades-food-chain-kelp Cattle Ranching in the Amazon (Yale School of Forestry) https://globalforestatlas.yale.edu/amazon/land-use/cattle-ranching FOR EDUCATORS KQED Learn https://learn.kqed.org KQED Teach https://teach.kqed.org KQED Education https://ww2.kqed.org/education https://www.facebook.com/KQEDEducation https://twitter.com/KQEDedspace https://www.instagram.com/kqededucation About KQED KQED, an NPR and PBS affiliate in San Francisco, CA, serves Northern California and beyond with a public-supported alternative to commercial TV, Radio, and web media. Funding for Above the Noise is provided in part by the Corporation for Public Broadcasting, Silver Giving Foundation, Stuart Foundation, and William and Flora Hewlett Foundation.
Views: 19040 Above The Noise
The Earth 10,000 Years Ago | 10,000 Subscribers Special
 
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To celebrate 10,000 we thought we'd make a video exploring what our world was like 10,000 years ago. What was life like for the humans alive at the time? What was the climate like? And what animals were around? Thank you all so much for the support you've given to this channel! Join our Discord server: https://discord.gg/3KgpG8J Music by M.Holloway: https://goo.gl/9wX4ht Subscribe to explore the wonderful life around you! Social Media: ►Twitter: https://twitter.com/BenGThomas42 ►Facebook: https://www.facebook.com/bengthomas42/ ►Instagram: http://bit.ly/1PIEagv ►Google+: http://bit.ly/1ObHejE Sources: https://en.wikipedia.org/wiki/Timeline_of_human_prehistory https://www.nationalgeographic.org/encyclopedia/domestication/ https://en.wikipedia.org/wiki/8th_millennium_BC https://www.quora.com/What-was-life-like-for-the-average-human-10-000-years-ago https://www.bradshawfoundation.com/journey/agriculture2.html http://humanorigins.si.edu/human-characteristics/humans-change-world https://www.newscientist.com/article/2160467-early-briton-from-10000-years-ago-had-dark-skin-and-blue-eyes/ https://en.wikipedia.org/wiki/Quaternary_extinction_event https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3625352/ https://en.wikipedia.org/wiki/Preboreal http://rspb.royalsocietypublishing.org/content/281/1787/20133254 https://www.thoughtco.com/woolly-rhino-coelodonta-1093183 https://www.britannica.com/animal/woolly-rhinoceros https://en.wikipedia.org/wiki/Woolly_rhinoceros http://www.u.arizona.edu/~mstiner/pdf/Stiner2004a.pdf https://en.wikipedia.org/wiki/Cave_hyena https://www.thoughtco.com/cave-hyena-1093065 http://www.journaltaphonomy.com/JT-articles/2010/issue%201/taph-corner-2010-1tris.pdf https://www.thoughtco.com/american-cheetah-miracinonyx-1093041 http://www.cell.com/current-biology/fulltext/S0960-9822(05)00836-5?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982205008365%3Fshowall%3Dtrue https://www.livescience.com/6675-humans-altered-climate-10-000-years-study-claims.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2896400/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3530457/ https://en.wikipedia.org/wiki/Cyprus_dwarf_hippopotamus http://archive.sdnhm.org/exhibits/mystery/fg_giantsloth.html http://www.pnas.org/content/102/33/11763 http://plainshumanities.unl.edu/encyclopedia/doc/egp.pe.029 http://www.ucmp.berkeley.edu/mammal/mammoth/about_mammoths.html https://en.wikipedia.org/wiki/Pit-house https://en.wikipedia.org/wiki/Jeulmun_pottery_period https://en.wikipedia.org/wiki/Amsa-dong http://rspb.royalsocietypublishing.org/content/281/1787/20133254 Artwork: Renum63 Mark Hallet Mauricio Anton Balcsika Julio Lacerda Zdeněk Burian Michael Long Daniel Eskridge Charles R. Knight Mihin89 PhilipEdwin Teratophoneus Jon Kuo synnabar TheDragonofDoom vcubestudios Psithyrus Rodrigo-Vega BlueCea rfcunha Velizar Simeonovski Laurie Beirne T.P.S. Dave
Views: 449475 Ben G Thomas
How Big Can a Person Get?
 
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Click to subscribe to Vsauce: http://bit.ly/POIaN7 Check out Veritasium's channel: http://bit.ly/YY7KDe LINKS and SOURCES below. Follow me on twitter! http://www.twitter.com/tweetsauce Music by Jake Chudnow http://www.soundcloud.com/jakechudnow http://www.youtube.com/jakechudnow Veritasium video on single photons and frog eyes: http://www.youtube.com/watch?v=cztocbHiiqQ British Pathe Robert Wadlow video: https://www.youtube.com/watch?v=5McWw03Ryrs Earth Unplugged channel: http://www.youtube.com/user/EarthUnpluggedTV AsapScience Moon Illusion video: http://www.youtube.com/watch?v=49RztN4Bqu0 interactive DNA model: http://learn.genetics.utah.edu/content/begin/dna/builddna/ Igor Vovkovinsky: http://www.thetallestman.com/igorvovkovinskiy.htm Sultan Kösen: http://en.wikipedia.org/wiki/Sultan_K%C3%B6sen Robert Wadlow: http://en.wikipedia.org/wiki/Robert_Wadlow André the Giant: http://twentytwowords.com/2012/01/26/andre-the-giant-holding-a-can-of-beer/ http://en.wikipedia.org/wiki/Andr%C3%A9_the_Giant tallest woman: http://www.thetallestman.com/zengjinlian.htm human height: http://io9.com/5789332/in-search-of-the-worlds-tallest-human http://erinjenne.blogspot.co.uk/2011_02_01_archive.html http://webcache.googleusercontent.com/search?q=cache:lL-vNccMG8MJ:www.naturalheightgrowth.com/2012/09/20/what-is-the-tallest-theoretical-height-of-the-human-species/+&cd=3&hl=en&ct=clnk&gl=uk Genetic manipulation of height: http://www.theage.com.au/articles/2004/04/11/1081621836499.html Square-cube law: http://en.wikipedia.org/wiki/Square-cube_law Largest dinosaurs: http://www.walkingwithdinosaurs.com/news/editorial/biggest-dinosaurs-amphicoelias-bruhathkayosaurus/1/ Giraffatitan: https://en.wikipedia.org/wiki/Giraffatitan Bruhathkayosaurus: https://en.wikipedia.org/wiki/Bruhathkayosaurus http://smart-pustaka.blogspot.co.uk/2011/09/bruhathkayosaurus-matleyi.html Blue Whale: Mars and Earth comparrison: http://upload.wikimedia.org/wikipedia/commons/9/93/Mars_Earth_Comparison_2.jpg Mars-born people being taller: http://www.lifeslittlemysteries.com/1160-would-humans-born-on-mars-grow-taller-than-earthlings-.html biology of body size and shape: http://dinosaurtheory.com/scaling.html http://fathom.lib.uchicago.edu/2/21701757/ http://galileoandeinstein.physics.virginia.edu/lectures/scaling.html http://supersonicman.wordpress.com/2011/11/13/the-square-cube-law-all-animals-jump-the-same-height/ https://en.wikipedia.org/wiki/Allometry Guy Murche book: http://www.amazon.com/The-Seven-Mysteries-Life-Murchie/dp/0395957915 Sound calculator: http://www.sengpielaudio.com/calculator-distancelaw.htm How far away is the horizon? http://mintaka.sdsu.edu/GF/explain/atmos_refr/horizon.html http://en.wikipedia.org/wiki/File:How_far_away_is_the_horizon.png http://www.howitworksdaily.com/environment/what-is-the-maximum-distance-the-human-eye-can-see-if-unobstructed/ Angular size: http://en.wikipedia.org/wiki/Angular_diameter http://burro.astr.cwru.edu/Academics/Astr221/Light/parallax.html Anuglar size calculator: http://planetcalc.com/1897/ Smallest angular size naked eye can see: http://adsabs.harvard.edu/full/1994JBAA..104...86W Animal olfaction: http://en.wikipedia.org/wiki/Olfaction#Olfaction_in_plants_and_animals Human body radiation emission: http://en.wikipedia.org/wiki/Black-body_radiation#Human_body_emission Humans emitting light in visible spectrum: http://www.livescience.com/7799-strange-humans-glow-visible-light.html Final .gif: http://i.imgur.com/X8M5X.gif
Views: 12178680 Vsauce
6 of the Planet's Best Hunters
 
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Skillshare is offering SciShow viewers two month s of unlimited access to Skillshare for free! : https://skl.sh/scishow15 Check out Sonia Nicolson’s Skillshare class “Portfolio Preparation.”: https://skl.sh/2BU4wfA You might think venomous snakes or fierce lions are the best hunters, but turns out they are not even close to these 6 actual best hunters in the animal kingdom. Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1748-1090.1997.tb01194.x https://www.researchgate.net/publication/320281660_A_conservation_assessment_of_Felis_nigripes https://link.springer.com/article/10.1007%2FBF03192671 https://books.google.com/books?id=IF8nDwAAQBAJ&lpg=PA76&vq=black%20footed%20cat&pg=PA78#v=onepage&q&f=false https://wildcatconservation.org/black-footed-cat-project/black-footed-hunting-diet/ http://www.iucnredlist.org/details/8542/0 https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.2006.00139.x https://www.press.uchicago.edu/ucp/books/book/chicago/D/bo3635439.html http://www.nrcresearchpress.com/doi/pdf/10.1139/z92-002 http://lchc.ucsd.edu/MCA/Mail/xmcamail.2011_09.dir/pdfeL5GzNL2FL.pdf https://www.sciencedirect.com/science/article/pii/0003347295800484 https://www.jstor.org/stable/3798360 https://www.jstor.org/stable/4599454 https://www.nytimes.com/2014/08/12/science/one-for-all-and-all-for-hunt-.html http://rspb.royalsocietypublishing.org/content/284/1862/20170347 https://academic.oup.com/jmammal/article/87/6/1122/885511 https://besjournals.onlinelibrary.wiley.com/doi/abs/10.1111/1365-2664.12129 http://www.iucnredlist.org/details/12436/0 http://www.publish.csiro.au/wr/WR9920531 https://academic.oup.com/beheco/article/23/1/75/233162 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4229308/ http://www.nrcresearchpress.com/doi/10.1139/z96-090 https://www.cell.com/current-biology/fulltext/S0960-9822(16)30314-1 https://www.fisheries.noaa.gov/species/harbor-porpoise https://www.researchgate.net/publication/280614762_Blubber_thickness_in_harbour_porpoises_Phocoena_phocoena https://abc7news.com/society/harbor-porpoise-spotted-swimming-in-napa-river/825069/ https://www.independent.ie/world-news/and-finally/porpoises-swim-up-river-thames-29815814.html https://link.springer.com/article/10.1007/BF00166401 http://jeb.biologists.org/content/215/6/903 https://www.nature.com/articles/ncomms10320 http://www.pnas.org/content/112/11/E1247 https://www.sciencedirect.com/science/article/pii/S2214574516300724 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4458154/ https://www.cell.com/current-biology/fulltext/S0960-9822(12)01392-9 http://jeb.biologists.org/content/jexbio/116/1/79.full.pdf http://www.sciencemag.org/news/2018/07/video-reveals-secret-dragonfly-s-backward-flight http://www.pnas.org/content/110/2/696 https://link.springer.com/article/10.1007/s003590050015 http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0033259 http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0045447 http://www.seaturtle.org/PDF/Lopez-MendilaharsuM_2009_JMBA2.pdf https://www.snopes.com/fact-check/leatherback-sea-turtle-mouth/ https://www.sciencedirect.com/science/article/pii/S0025326X08005031?via%3Dihub https://www.researchgate.net/publication/232582399_Predatory_strike_behavior_of_the_rattlesnake_Crotalus_viridis_oreganus Image Sources: https://commons.wikimedia.org/wiki/File:Zoo_Wuppertal_Schwarzfusskatze.jpg https://commons.wikimedia.org/wiki/File:African_wild_dog_(Lycaon_pictus_pictus).jpg https://commons.wikimedia.org/wiki/File:Pandion_haliaetus_-Sandy_Hook,_New_Jersey,_USA_-flying-8.jpg https://commons.wikimedia.org/wiki/File:Osprey_with_catch_at_Peel_Harvey_Estuary.jpg https://lv.wikipedia.org/wiki/Att%C4%93ls:Jack,_a_harbour_porpoise_at_Vancouver_Aquarium.jpg https://commons.wikimedia.org/wiki/File:Coenagrionidae_sideview.jpg https://en.wikipedia.org/wiki/File:Leatherback_sea_turtle_Tinglar,_USVI_(5839996547).jpg https://commons.wikimedia.org/wiki/File:Leatherback_esophagus_karumbe.jpg https://youtu.be/m9tLs-In654 https://en.wikipedia.org/wiki/File:Dragonfly_eye_3811.jpg
Views: 269697 SciShow

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