Search Results: "Ontology"
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08:51 Popular
Comparative Anatomy: What Makes Us Animals - Crash Course Biology #21
1,750 views / 0 likes - addedHank 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
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09:36 Popular
Jurassic World Science Feat. Chris Pratt And Jack Horner
910 views / 0 likes - addedJack Horner and Chris Pratt and I talk dinosaurs! More info below! JURASSIC WORLD: http://www.jurassicworld.com TICKETS: http://unvrs.al/JWtix Jack Horner: http://www.museumoftherockies.org/AboutMOR/WhoWeAre/JackHorner.aspx Geological time [image]: http:/
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02:58
Do We Have To Get Old ?
584 views / 1 likes - addedWe’d like to thank Focus Features for sponsoring this video – and for inviting us to pre-screen their summer 2015 film “Self/Less”. It’s a sci-fi flick that explores memory, consciousness, and immortality, and it made us think about the types of immortali
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33:11 Popular
Social Behaviour In Dinosaurs - With David Hone
741 views / 1 likes - addedHow do you learn about the social behaviour of animals that have been extinct for millions of years? Palaeontologist David Hone discusses what the fossil record can – and can’t – tell us about how the dinosaurs lived. Subscribe for regular science videos:
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04:12 Popular
Dig In To Paleontology
1,222 views / 1 likes - addedWould you like to spend all day thinking about dinosaurs? Well, some scientists do! Find out all about what it means to be a paleontologist! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and h
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04:43 Popular
Did Dinosaurs Really Have Feathers?
2,086 views / 0 likes - addedAt least one entire class of dinosaurs seems to have had feathers -- including velociraptors, and probably T. rex. Find out how we know, and how we even know what color some of them were! Hosted by: Hank Green ---------- Dooblydoo thanks go to the followi
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01:25 Popular
Giant Prehistoric Crocodile Discovered In Tunisia
1,243 views / 4 likes - addedNational Geographic grantee Federico Fanti and his research team discovered a giant Cretaceous crocodile skeleton in southern Tunisia. The fossil dates back 130 million years ago. The head of the crocodile alone is over 5 feet long. The discovery proves t
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04:04 Popular
How Snakes Jump And Move Without Legs
1,462 views / 9 likes - addedSnakes evolved without legs, but how are they able to move? Why Is Everyone Afraid of Snakes? ►►►► http://bit.ly/1RLejo8 Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Four-Legged Fossil Snake Is a World First http://www.na
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07:28
Tully Monster Mystery SOLVED!
642 views / 0 likes - addedHow is it that a Museum can have 1,200+ fossils of a particular species in its collection since the 1960's... and not even know what it is? For decades, it was thought the 'Tully monster' -- a bizarre animal that lived 307 million years ago -- was an inve
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01:46
Hunting For The Bones Of An Ancient Sea Monster: #bestjobever
639 views / 1 likes - addedAs it turns out, the Jurassic Park films are not entirely accurate. Aubrey Jane Roberts, a National Geographic Young Explorers grantee and professional dinosaur hunter (aka paleontologist) loves the films but laments the fact that they have not kept up wi
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02:41 Popular
How Humans Made Malaria So Deadly
915 views / 2 likes - addedThanks to http://www.givewell.org/ for sponsoring this video! To learn more about the Against Malaria Foundation, visit: http://www.givewell.org/AMF or https://www.againstmalaria.com. Thanks also to our supporters on https://www.patreon.com/MinuteEarth __
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03:58
Mammoths vs. Mastodons: Can we 'de-extinct' them both?
643 views / 1 likes - addedThere's been a lot of talk and research interest around the possibility of resurrecting certain groups of organisms (or, at least their genomes) from extinction, with Woolly Mammoths being prime candidates for such an endeavor. But what about a closely re
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02:32
The Confusing Borders of Lake Constance
478 views / 0 likes - addedIf you're sitting on a boat in Lake Constance, are you in three countries at once? Or just in one? Does it even matter? Because strangely, it turns out there are parts of the world where no-one really minds when international borders are not just ignored,
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03:00 Popular
Why Did T Rex Have Such Tiny Arms?
920 views / 2 likes - addedIt's easy to assume that every trait - including stubby arms on a terrifying predator - must be beneficial, but the forces of evolution don't really work like that. Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.ed
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04:14 Popular
Mary Anning: Fossil Hunter
1,475 views / 2 likes - addedEverybody loves dinosaurs, and we wouldn't know nearly as much as we do if it weren't for a person named Mary Anning. ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Look
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03:40 Popular
This Famous Tongue Twister Is Actually About Dinosaurs
1,154 views / 2 likes - added"She sells seashells by the seashore" isn't the whole story. This Boring Taxonomical Change Is Making Dinosaur Nerds Go Crazy - https://youtu.be/GM7SOweWAHE Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Who Discovered the First
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54:25
How the Tyrannosaurs Ruled the World – with David Hone
500 views / 0 likes - addedHow did the Tyrannosaurus Rex and it's kind come to dominate their prehistoric world? Palaeontologist Dr David Hone explores the evolution, ecology and behaviour of these amazing dinosaurs, and explains what Jurassic Park got wrong. Watch the Q&A here: ht
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10:54
The Last Time the Globe Warmed
477 views / 0 likes - addedTry CuriosityStream today: http://curiositystream.com/eons Imagine an enormous, lush rainforest teeming with life...in the Arctic. Well there was a time -- and not too long ago -- when the world warmed more than any human has ever seen. (So far) Produced
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05:55 Popular
The Time Terror Birds Invaded
769 views / 3 likes - addedAbout 5 million years ago, a new predator made its way from the south and onto the coastal plains of North America. It was a giant, flightless, carnivorous bird and came to be known by one of the coolest and most richly earned nicknames in all of paleonto
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06:41
Untangling the Devil's Corkscrew
629 views / 0 likes - addedIn the late 1800s, paleontologists in Nebraska found huge coils of hardened sand stuck deep in the earth. Local ranchers called them Devil's Corkscrews and scientists called them Daemonelix. It was clear these corkscrews were created by some form of life,
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07:00 Popular
The Most Useful Fossils in the World
1,168 views / 0 likes - addedTry CuriosityStream today: http://curiositystream.com/eons For decades, one of the most abundant kinds of fossils on Earth, numbering in the millions of specimens, was a mystery to paleontologists. But geologists discovered that these mysterious fossils c
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03:10
Rapid Evolution Is Real…These Species Changed in Front of Our Eyes
619 views / 0 likes - addedEvolution doesn’t have to take a hundred millennia. Some species can biologically adapt to new environments in a few short years, here’s how. Seeker is now on Prime Video! Watch here: https://www.amazon.com/v/seeker Read More: What is Darwin's Theory of E
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13:01
From the Fall of Dinos to the Rise of Humans
594 views / 0 likes - addedCheck out our other journeys through geologic time here : https://www.youtube.com/playlist?list=PLi6K9w_UbfFSFIpEU9VMavTM5MIbOAiW5 After taking you on a journey through geologic time, we've arrived at the Cenozoic Era. Most of the mammals and birds that y
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03:22
How Long Can We Live?
515 views / 0 likes - addedTry Squarespace for free: https://www.squarespace.com/minuteearth The human lifespan might be limited, in part, because natural selection just stops working late in life. Thanks to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sp
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02:36
Why Isn't Pterodactyl a Dinosaur?
568 views / 1 likes - addedAre Pterodactyls and other pterosaurs considered dinosaurs? There are flying dinosaurs, right? And what are dimetrodon and plesiosaurs? Paleontologist Danny Barta explains what a dinosaur is, and is not! If you’re more of a space person, check out “Why is
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07:58
How the Chalicothere Split In Two
500 views / 1 likes - addedTry CuriosityStream today: http://curiositystream.com/eons Two extinct relatives of horses and rhinos are closely related to each other but have strikingly different body plans. How did two of the same kind of animal, living in the same place, end up look
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07:41 Popular
How the T-Rex Lost Its Arms
789 views / 0 likes - addedSupport us on Patreon! https://patreon.com/eons Tyrannosaurus rex was big, Tyrannosaurus rex was vicious, and Tyrannosaurus rex had tiny arms. The story of how T-Rex lost its arms is, itself, pretty simple. But the story of why it kept those little limbs,
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10:19
When Fish Wore Armor
510 views / 0 likes - addedCheck out Hot Mess: https://www.youtube.com/channel/UCsaEBhRsI6tmmz12fkSEYdw 420 million years ago, some fish were more medieval. They wore armor, sometimes made of big plates, and sometimes made of interlocking scales. But that armor may actually have se
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10:01
How Horses Took Over North America (Twice)
527 views / 0 likes - addedThe PBSDS Annual Audience Survey: https://to.pbs.org/2018YTSurvey The ancestors of modern horses became so successful that they spread all over the world, to Europe, Asia, South America, and Africa. But in their native range of North America, they’ll vani
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09:39
How a Supervolcano Made the Cenozoic’s Coolest Fossils
574 views / 0 likes - addedOne of the most dynamic, transformative, and potentially dangerous features in North America is also responsible for some of the continent’s most amazing fossil deposits. It’s a supervolcano we now call Yellowstone. Thanks to Rick Otto and the Ashfall Fos
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09:38
The Rise and Fall of the Bone-Crushing Dogs
659 views / 0 likes - addedYou can go to https://wix.com/go/eons to get started on your website! A huge and diverse subfamily of dogs, the bone-crushers patrolled North America for more than thirty million years, before they disappeared in the not-too-distant past. So what happened
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07:56 Popular
Where Do Teeth Come From?
2,474 views / 5 likes - addedWatch the tasty new series “Tacos of Texas” https://www.youtube.com/channel/UCdzQ_ilHPH3rQtgzo4nKM_g Remember to brush, floss, and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Teeth. We’ve all got ‘em (most of us, anyway). But
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10:30
Can We Get Older Without Aging?
341 views / 0 likes - addedLearn more about opportunities from KiwiCo here: https://www.kiwico.com/okay SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Nothing is guaranteed in life except death, taxes, and entropy. What do other
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06:23
Seven Million Years of Human Evolution
550 views / 0 likes - addedScientists use fossils to reconstruct the evolutionary history of hominins—the group that includes modern humans, our immediate ancestors, and other extinct relatives. Today, our closest living relatives are chimpanzees, but extinct hominins are eve
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12:21
How Sloths Went From the Seas to the Trees
559 views / 0 likes - addedThe story of sloths is one of astounding ecological variability, with some foraging in the seas, others living underground, and others still hiding from predators in towering cliffs. So why are their only living relatives in the trees? Thanks to Ceri Thom
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10:28
How Blood Evolved (Many Times)
538 views / 0 likes - addedBlood is one of the most revolutionary features in our evolutionary history. Over hundreds of millions of years, the way in which blood does its job has changed over and over again. As a result, we animals have our familiar red blood. But also blue blood.
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13:01
What Fossils Reveal about Today's Climate Change
483 views / 0 likes - addedDr. Scott Wing spent a decade combing the hills in the Bighorn Basin of Wyoming to find fossil evidence of an extinction event that occurred in the Southern Ocean of Antarctica, 56 million years ago. Here, we talk with him and Dr. Kirk Johnson about how s
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03:23
How do you find dinosaur fossils?
470 views / 0 likes - addedIn popular culture, paleontologists are often seen brushing sand off of a complete dinosaur skeleton with ease—but is digging for dinosaurs really that easy? Paleontologist Aki Watanabe reveals what really goes on during a fossil finding expedition. Spoil
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09:48
The Evolution of the Heart (A Love Story)
387 views / 0 likes - addedYou can check out Google's Science Journal app at https://g.co/sciencejournal In order to understand where hearts came from, we have to go back to the earliest common ancestor of everything that has a heart. It took hundreds of millions of years, and coun
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04:29
How Did Roboticists Get This Ancient Fossil To Walk?
360 views / 0 likes - addedAdvanced computer tomography scans are changing the way paleontologists are studying ancient life and “OroBOT” may be just the beginning. How Did Science Get Neanderthals So Wrong? - https://youtu.be/VAaTaZqleeY Read More: Reverse Engineering the Locomoti
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03:40 Popular
The true story of Mary Anning: The girl who helped discover dinosaurs | BBC Ideas
1,022 views / 0 likes - addedThe story of Mary Anning, a fossil collector and palaeontologist who changed scientific thinking worldwide – but didn’t get recognition for her work at the time. Subscribe to BBC Ideas https://bbc.in/2F6ipav This beautiful animation was made using sand fr
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05:26
How scientists solved this dinosaur puzzle
454 views / 0 likes - addedWe’ve never found a fully intact T. Rex, but we know how to build one. This video is presented by Wix: https://www.wix.com/go/vox Join the Video Lab! http://bit.ly/video-lab When paleontologists uncover a dinosaur they usually only find part of the animal
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11:41
When Giant Scorpions Swarmed the Seas
517 views / 2 likes - addedTry Audible for 30 days visit https://www.audible.com/eons or text eons to 500500! Sea scorpions thrived for 200 million years, coming in a wide variety of shapes and sizes. Over time, they developed a number of adaptations--from crushing claws to flatten
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05:12
New Evidence Could Rewrite the History of Human Bipedalism
318 views / 0 likes - addedYou might want to take a seat for this one: Humans walked on two feet way earlier than we previously thought. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comWh
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15:46
How Did Giant Pterosaurs Fly?
568 views / 0 likes - addedFollow me to @thebrainscoop! https://youtu.be/GB1IXOeOzpIWere on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below The largest pterosaurs like Quetzalcoatlus were closer in size to airplanes than birds. No fl
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05:33
Could You Outrun a T-Rex? - with David Hone
293 views / 0 likes - addedIn this highlight clip from his talk 'How the Tyrannosaurs Ruled the World', palaeontologist David Hone explains how the legs of T-Rex made them such good long distance runners.Watch the full talk: https://youtu.be/f-jD7kQvyPsDavid's book "The Tyrannosaur
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04:01
A Baby Dragonfly's Mouth Will Give You Nightmares | Deep Look
325 views / 0 likes - addedDragonflies might rule the skies, but their babies grow up underwater in a larva-eat-larva world. Luckily for them, they have a killer lip that snatches prey, Alien-style, at lightning speed.SUBSCRIBE to Deep Look! http://goo.gl/8NwXqtDEEP LOOK: a new ult
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05:02
Meet the Wonderchicken that Survived the Dinosaur Extinction
310 views / 0 likes - addedHidden inside an unassuming piece of limestone are the remnants of a creature that reveals an extraordinary link between the age of dinosaurs and the present day. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Elemen
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09:32
The Shark That Ate Dinosaurs - Cretoxyrhina
638 views / 1 likes - addedMillions of years ago there lived a fearsome shark that fed on almost anything it came across, including mosasaurs, plesiosaurs, pterosaurs and even dinosaurs...*Yes it's a Mosasaur in the thumbnail, not a dinosaur.Join our Discord server: https://discord
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08:05
How a Hot Planet Created the World's Biggest Snake
607 views / 5 likes - addedAbout 59 million years ago, the largest animal lurking in the ancient forests of Colombia by far was Titanoboa - the largest snake ever known. Its only been in the past few years that weve put together the many pieces of this puzzling creature, but it tur
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08:58
Fossil Hunting Is Entering a New Technological Age
385 views / 0 likes - addedThanks to newly recovered fossils and breakthrough technologies, paleontologists can now reveal how life returned after the dinosaurs. This episode is made possible thanks to HHMI Tangled Bank Studios: https://to.pbs.org/3fhtghS Subscribe to Seeker! http:
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03:00
What Can You Learn From Ancient Poop?
349 views / 0 likes - addedFossilized poop, called coprolites, can reveal surprising secrets about the past.Subscribe! http://bit.ly/1FkxVLb Twitter! https://twitter.com/gross_science Tumblr! http://grossscience.tumblr.com/Want more info?More on Coprolite preservation and analysis:
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11:03
The Reign of the Hell Ants
356 views / 0 likes - addedThis ancient species had the same six legs and segmented body that wed recognize from an ant today. But it also had a huge, scythe-like jaw and a horn coming out of its head. This bizarre predator belonged to a group known as hell ants. But theyre gone no
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37:54
Do Chairs Exist?
269 views / 0 likes - addedSubscribe to our Curiosity Box! http://www.curiositybox.com/bogoAdd the Summer Box to your cart, use code BOGO, and get the summer box FREE!FOLLOW ME:https://twitter.com/tweetsaucehttps://www.instagram.com/electricpants/LINKS TO LEARN MORE:BOOKS:Metametap
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05:47
Mysterious Trilobites! | The History of Life! | SciShow Kids
285 views / 0 likes - addedSqueaks and Mister Brown pretend to go back in time to learn more about Trilobites, using special clues from fossils!Hosted by: Anthony Brown----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scish
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11:44
4 Mysterious Extinctions from Earths History
196 views / 0 likes - addedNowadays, we're pretty confident about how the dinosaurs died out, but there are still other extinctions throughout Earth's history, some big, some small, that remain unsolved.Hosted by: Rose Bear Don't WalkSciShow is on TikTok! Check us out at https://ww
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04:26
Why Most Fossils Are Incomplete
61 views / 0 likes - addedIn 1990, fossil collectors in South Dakota stumbled across a dinosaur that turned out to be a really big deal. Not just because it was a T. rex basically the most popular dino out there or because it ended up in Chicagos famous Field Museum but because of
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05:39
Why Do People Hate Koalas?
193 views / 0 likes - addedGo to our sponsor https://betterhelp.com/minuteearth for 10% off your first month of therapy with BetterHelp and get matched with a therapist who will listen and help.On the Internet, koalas get an unnecessary amount of hate, so let's debunk some of the m
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