Search Results: "document examiner"

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04:35 New
Weird Things Animals Do During Eclipses

10 views / 0 likes - added 3 days ago

This Product is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASAs Science Activation portfolio.The material contained in this document is based upon work supported by a National Aeronautics And Space Administration (N
27:10 New
MinuteEarth Explains: Solar Eclipses

15 views / 0 likes - added 3 days ago

Check out our new Eclipse Explorer app, where you can watch solar eclipses across the solar system! https://labs.minutelabs.io/eclipsesAnd get your own Solar Eclipses Across the Solar System Tee here: https://store.dftba.com/collections/minuteearth/produc
10:49
How your dog sees the world (w/ Cleo Abram)

12 views / 0 likes - added 6 days ago

Apps claim to show you the colors dogs see but where does that information come from?WELCOME TO HOWTOWN! Our small but mighty team of two (Joss Fong and Adam Cole) digs into the evidence behind commonly held facts and claims in the news.We're grateful for
17:50
How Realistic Are Todays Robots?

4 views / 0 likes - added 6 days ago

Go to https://brilliant.org/coldfusion for 20% off!The world of robotics is advancing pretty quickly. Theres been a flurry of robotics companies popping up from nowhere with impressive offerings. But what are the best robots around today? And why is this
25:46
Did AI Just End Music? Ft. Rick Beato

6 views / 0 likes - added 6 days ago

Get learning today with Brilliant. Go to https://brilliant.com/coldfusion for 20% off and 30 days free.Throughout history, creating a complete piece of music has always been a human process. There have been attempts to compose and render songs using compu
26:55
ChatGPT: 30 Year History | How AI Learned to Talk

17 views / 0 likes - added 1 month ago

This video explores the journey of AI language models, from their modest beginnings through the development of OpenAI's GPT models. Our journey takes us through the key moments in generative neural network research involved in next word prediction. We del
04:31
The LAST Eclipse in History

54 views / 0 likes - added 3 months ago

This Product is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASAs Science Activation portfolio. The material contained in this document is based upon work supported by a National Aeronautics And Space Administration (
10:39
Why The Giraffe Got Its Neck

93 views / 0 likes - added 6 months ago

How and why the giraffe's neck emerged in the first place has been a mystery that generations of biologists have argued over one that has made us reconsider our understanding of how evolution actually works over and over again.*****PBS Member Stations rel
01:00
How did humans become (mostly) right-handed?

86 views / 0 likes - added 6 months ago

Being right-handed may have deep evolutionary roots in our lineage.*****PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons*****Produced by Complexly for PBS Digital StudiosSuper special thanks t
11:34
That Time The Ocean Lost (Almost) All Its Oxygen

84 views / 0 likes - added 6 months ago

Find Bizarre Beasts here! https://www.youtube.com/bizarrebeastsThis is the story of how our planet rescued itself from extreme conditions in the Cretaceous Period, at the cost of essentially suffocating the oceans for half-a-million years.*****PBS Member
00:48
What is a carnivorous plant?

74 views / 0 likes - added 6 months ago

*****PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons*****Produced by Complexly for PBS Digital StudiosSuper special thanks to the following Patreon patrons for helping make Eons possible:Coll
11:17
You're Living On An Ant Planet

85 views / 1 likes - added 6 months ago

How did ants take over the world? Well, it looks like they didnt achieve world domination all by themselves. They may have just been riding the wave of a totally different evolutionary explosion.*****PBS Member Stations rely on viewers like you. To suppor
01:00
Snake Detection Hypothesis

91 views / 0 likes - added 6 months ago

*****PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons*****Host: Blake de PastinoProduced by Complexly for PBS Digital StudiosSuper special thanks to the following Patreon patrons for helping m
13:57
Did We Domesticate Plants--or Did They Domesticate Us? The Answer Might Not be so Clear.

91 views / 0 likes - added 11 months ago

Did humans domesticate plants, or did they domesticate us? Archaeologists at atalhyk, a 9,000-year-old site in Turkey, offer lessons on how agriculture and other major innovations can yield unexpected long-term consequences for human society and the world
15:27
Why Time Actually Flows Both Ways

97 views / 0 likes - added 1 year ago

Watch over 2,400 documentaries for free for 30 days AND get a free Nebula account by signing up at https://curiositystream.com/upandatom and using the code "upandatom". Once you sign up you'll get an email about Nebula. If you don't get one, contact the c
05:21
We the People: The National Archives

113 views / 0 likes - added 1 year ago

Once a vision for the United States of America, crafted by our founding fathers, the Declaration of Independence is preserved as living proof of our history at the National Archives and Records Administration. Join a group of middle schoolers on a tour of
00:33
Today we look at Ctrl + I, Ctrl + Esc and Ctrl +Home

80 views / 0 likes - added 1 year ago

Ctrl+I: Italicize the selected text, Ctrl + Esc Open the Start Menu. and Ctrl + Home is a shortcut key used in MS Word to move the cursor to the beginning of the document.
00:31
Today we look at Ctrl + End, Ctrl +L and Ctrl + F4

101 views / 0 likes - added 1 year ago

To use this keyboard shortcut, press and hold either Ctrl key, and while continuing to hold, press the End key Ctrl+End moves to the end of the web page. and Ctrl+L. Align the text to the right. Ctrl + F4. Close the active document (in apps that are full-
00:24
Today we look at F2, F5 and Ctrl + F4

79 views / 0 likes - added 1 year ago

F2 Allows you to rename a selected file or folder, F5: Opens a document in programs that support this command among many other functions that we will discuss and Ctrl+F4 Closes current Window, are we Evolving with Elvis???
00:45
Today we will be looking at Ctrl + E, Ctrl + F and Ctrl + G

91 views / 0 likes - added 1 year ago

Ctrl+EAligns the line or selected text to the center of the screen, Control+F" (or "Command+F" on a Mac) isthe keyboard shortcut for the Find command. If you're in a document or in a web browser, pressing the Ctrl key + the F key will bring up a search bo
00:38
Today we will be talking about Ctrl + H, Ctrl + W, and Ctrl + shift + W

77 views / 0 likes - added 1 year ago

Ctrl + Hopens the find and replace tool that lets you search for a character, word, or phrase and replace it with something else. Ctrl+W Closes the currently open document and Ctrl + shift + W Closes the current window among other functions
00:45
Today we will be looking at Ctrl + T, Ctrl + O, and shift + Ctrl + Z

91 views / 0 likes - added 1 year ago

Ctrl+T is a keyboard shortcut often used to open a new tab in an Internet browser, Ctrl+O is a keyboard shortcut often used to open a URL, document, image, or other file types. while shift + Ctrl + Z will undo just like Ctrl + z will
05:32
One of the most "dangerous" men in American history - Keenan Norris

162 views / 0 likes - added 1 year ago

Get to know the story of David Walker, an abolitionist whose antislavery pamphlet made him an enemy of the US government.--In 1830, David Walker sewed a pamphlet into the lining of a coat. The volume was thin enough to be hidden, but its content was far f
58:59
I Asked An Actual Apollo Engineer to Explain the Saturn 5 Rocket - Smarter Every Day 280

251 views / 1 likes - added 1 year ago

Keep exploring at https://brilliant.org/smarter Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription 2nd Channel Longer interview with Luke Talley: https://youtu.be/cUkbdqw9pBk Luke Talley is a Docent Emeri
13:08
Chinese Takeout Fried Rice Secrets Revealed

341 views / 1 likes - added 1 year ago

A comprehensive guide to classic Chinese takeout chicken fried rice at home! Fried rice is one of the most popular dishes at every Chinese takeaway! Today, I’ll break down all the tips, tricks and techniques so you’ll be able to make takeout f
07:50
The Man Who Revolutionized Computer Science With Math

162 views / 0 likes - added 1 year ago

Leslie Lamport revolutionized how computers talk to each other. The Turing Award-winning computer scientist pioneered the field of distributed systems, where multiple components on different networks coordinate to achieve a common objective. (Internet sea
15:19
This Janet Jackson BASSLINE breaks laptops

201 views / 0 likes - added 1 year ago

Rhythm Nation's bassline is a nuts! | Get CuriosityStream/Nebula for less than $15 per year (26% off!) https://curiositystream.com/adamneely 0:00 Intro 1:49 Part I - Musical Analysis of Rhythm Nation 4:57 Part II - Mechanical Resonance 7:24 Part III - Var
01:00
Deep-sea squid mom carries eggs to keep them safe from predators

163 views / 0 likes - added 1 year ago

During a recent deep-sea dive, MBARI researchers encountered this incredibly rare sighta deep-sea squid (Bathyteuthis sp.) grasping hundreds of eggs in her arms. This squid mom was spotted at 1,390 meters (4,560 feet) deep more than 90 kilometers (56 mile
02:01
Remarkable new species of deep-sea crown jelly discovered in depths of Monterey Bay

148 views / 0 likes - added 1 year ago

Atolla is one of the most common residents of the oceans midnight zone. This deep-sea crown jelly is found worldwide and can be abundant in deep water. Its bell has a signature scarlet color and it has one tentacle that is much longer than the rest. Fifte
09:46
When Ants Domesticated Fungi

198 views / 0 likes - added 2 years ago

While we’ve been farming for around 10,000 to 12,000 years, the ancestors of ants have been doing it for around 60 million years. So when, and how, and why did ants start … farming? Thanks to Franz Anthony (https://franzanth.com) for the exce
27:08
Who made these circles in the Sahara?

188 views / 0 likes - added 2 years ago

Someone left these marks in the sand. We had to find out who.Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjO Deep in the Sahara, far from any towns, roads, or other signs of life, is a row of markings in the sand. Th
A Short Tale About Diplodocus' Long Neck

187 views / 0 likes - added 2 years ago

PBS Member Stations rely on viewers like you. To support your local station, go to http://to.pbs.org/DonateEons More info below Long necks gave sauropods a huge advantage when it came to food, but not in the way you think. And this benefit would allow the
06:03
Uncovering the Secrets of the Past with AI

155 views / 0 likes - added 2 years ago

Head to https://cometeer.com/scishow3 to get $20 off your Cometeer order + free shipping - Thats over 30% in savings!Hosted by: Hank GreenSciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow ----------Support SciShow by becoming a patron
08:01
The Creature That Stumped Darwin

192 views / 0 likes - added 2 years ago

Check out Mega Wow: https://youtu.be/meU4f31gqYI And go get our pins!! https://store.dftba.com/collections/eonsToxodon was one of the last members of a lineage that vanished 11,000 years ago after thriving in isolation for millions of years. And its fossi
09:01
The Fossil Record In Your Mouth

185 views / 0 likes - added 2 years ago

The hardened residue scraped off your teeth at the dentist is called your dental calculus, and your dental calculus is the only part of your body that actually fossilizes while youre alive! And scientists have figured out how to study & trace the evolutio
09:04
How Our Deadliest Parasite Turned To The Dark Side

251 views / 0 likes - added 2 years ago

Around 10,000 years ago, somewhere in Africa, a microscopic parasite made a huge leap. With a little help from a mosquito, it left its animal host - probably a gorilla - and found its way to a new host: us. *****PBS Member Stations rely on viewers like yo
08:12
When Trees Took Over the World

166 views / 0 likes - added 2 years ago

420 million years ago, the forest floor of what's now New York was covered with a plant that didnt look like a tree at all, except its roots were made of wood. Instead of looking up to learn about the evolution of trees, it turns out paleobotanists should
08:44
How a Mass Extinction Event Created the Amazon

538 views / 0 likes - added 2 years ago

The Amazon rainforest of South America is a paradise for flowering plants. But long ago, the landscape that we now think of as the Amazon looked very different. And would you believe that the entire revolution of the Amazon began with just one day?Produce
10:51
When Pterosaurs Walked

197 views / 0 likes - added 2 years ago

Take the PBS Digital Studios audience survey: https://to.pbs.org/2021surveyIf you know one thing about pterosaurs, its that theyre flyers. And while pterosaurs may be well-known for their domination of the skies in the Mesozoic Era, they didnt live their
15:27
How does a Bowling Pinsetter Machine work? (Brunswick GS-X)

317 views / 0 likes - added 2 years ago

3D animation of how a Bowling Pinsetter Machine works. Let's go behind the scenes!Check out https://KiwiCo.com/jaredowen to get 50% off your first month of any subscription crate.more links belowThanks to the Brunswick team for helping me review this vide
15:22
Watch this video if you are a good person

378 views / 6 likes - added 2 years ago

These dog and cat rescues / pet shelters need our help ANIMAL ADOPTION INFO: https://docs.google.com/document/d/1mT1TVzJoo0nsqJ_cvPjvW8KVCpAyWzD8gCSqK0FkdEE/edit?usp=sharing SUBSCRIBE and become part of the AzzyLand family :D OFFICIAL AZZYLAND MERCH https
20:33
Why the Southern Hemisphere is Poorer

213 views / 0 likes - added 2 years ago

Start your day by learning what's going on in the world with the free Morning Brew newsletter: https://bit.ly/mbwendoverWatch Extremities at http://youtube.com/extremitiesBuy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-product
08:28 Popular
The Traits That Spawned the Age of Mammals

809 views / 0 likes - added 2 years ago

Lots of the traits we think of as defining us as mammals show up pretty early, during the time of the dinosaurs. And, in some cases, they show up a lot earlier and in things that werent mammals at all.Big thanks to Julio Lacerda (https://twitter.com/Julio
08:46
The Island of the Last Surviving Mammoths

204 views / 1 likes - added 2 years ago

The Wrangel Island mammoths would end up being the final survivors of a once-widespread genus. In their final years, after having thrived in many parts of the world for millions of years, the very last mammoths that ever lived experienced whats known as a
11:40
Where Are All the Medium-Sized Dinosaurs?

172 views / 0 likes - added 2 years ago

The remains of medium-sized predatory dinosaurs are pretty rare in places where giant predators like T. rex existed. Which is weird, because thats just not how ecosystems work today.Thanks to Franz Anthony, Jack Mayer Wood, ABelov2014, Fabrizio De Rossi,
12:16
How the Starfish Got Its Arms

216 views / 1 likes - added 2 years ago

Thank you to Blinkist for supporting PBS. For more information and trial go to https://www.blinkist.com/pbseonsThe story of how the starfish got its arms reminds us that even animals that might be familiar to us today can have incredibly deep histories -
18:13
Why Electric Planes are Inevitably Coming

152 views / 0 likes - added 2 years ago

Sign up for the CuriosityStream/Nebula bundle deal at its lowest ever price of $0.98 a month during the Father's Day Sale: http://CuriosityStream.com/WendoverWatch the companion video to this on Nebula: https://nebula.app/videos/wendover-productions-the-c
17:17
The Longest-Running Evolution Experiment

218 views / 0 likes - added 3 years ago

If you ran evolution all over again, would you get humans? How repeatable is #evolution? This video is sponsored by @BountyBrand. #biology #science #QPU #HygieneBeginswithBounty #BountyPartnerSpecial thanks to Prof. Richard Lenski and team for showing me
Red Sprites and Blue Jets Explained - New Discovery!

274 views / 0 likes - added 3 years ago

Science of how red sprites and blue jets form over thunderstorms. Some of the greatest red sprites ever caught on camera with easy to understand explanations including a new discovery are highlighted in this video. Explore the colorful world of Transient
06:28
Inside the Illegal Songbird Trade in Indonesia

253 views / 0 likes - added 3 years ago

There are few birds more colorful or with a more beautiful song than the Javan green magpie. Unfortunately, this beauty has led the birds to be captured and sold illegally into the songbird trade in Indonesia for singing competitions or as pets. Conservat
12:48
The Genes We Lost Along the Way

280 views / 0 likes - added 3 years ago

Our DNA holds thousands of dead genes and weve only just begun to unravel their stories. But one thing is already clear: were not just defined by the genes that weve gained over the course of our evolution, but also by the genes that weve lost along the w
10:00
How Humans Became (Mostly) Right-Handed

291 views / 0 likes - added 3 years ago

Thank you for The Great Courses Plus for Supporting PBS. To learn more and try The Great Course pulse click, http://ow.ly/m3ap30rzWfP.No other placental mammal that we know of prefers one side of the body so consistently, not even our closest primate rela
01:45
Can robots make omelettes?

259 views / 0 likes - added 3 years ago

A team of engineers have trained a robot to prepare an omelette, all the way from cracking the eggs to plating the finished dish, and refined the chefs culinary skills to produce a reliable dish that actually tastes good.Here's the paper: https://ieeexplo
08:09
The Chemical Origins of Life

281 views / 0 likes - added 3 years ago

How did life get started on Earth? And how are we using what we know to look for it throughout the galaxy?You might also like:Why is Carbon the Key to Life? (On Earth, Anyway)https://www.youtube.com/watch?v=VUiDwrM2YPISpace Mirrors and Other Weird Ways to
08:33
When the Rainforests Collapsed

299 views / 0 likes - added 3 years ago

Check out Animal Wonders! https://youtu.be/tyK21xUnGrkThe Carboniferous Rainforest Collapse set the stage for a takeover that would be a crucial turning point in the history of terrestrial animal life. If it werent for that time when the rainforests colla
11:31
When a Billion Years Disappeared

353 views / 0 likes - added 3 years ago

In some places, the rocks below the Great Unconformity are about 1.2 billion years older than those above it. This missing chapter in Earths history might be linked to a fracturing supercontinent, out-of-control glaciers, and maybe the diversification of
09:31
The Two Viruses That Weve Had For Millions of Years

330 views / 0 likes - added 3 years ago

Theres one kind of herpesvirus thats specific to one species of primate, and each virus split off from the herpesvirus family tree when the primate split off from its own tree. But of course, humans are a special kind of primate.Here are the two studies w
10:39
How Ancient Art Captured Australian Megafauna

352 views / 1 likes - added 3 years ago

Check out Self-Evident on PBS Voices: https://youtu.be/B6QeZ07FaggBeneath layers of rock art are drawings of animals SO strange that, for a long time, some anthropologists thought they could only have been imagined. But what if these animals really had ex
08:40
What Happened to the World's Biggest Beaver?

402 views / 0 likes - added 3 years ago

Check out Animal Wonders and Huckleberry! https://www.youtube.com/watch?v=ONb2FVNe-7o&list=PL2Ol2gat902eYrXakcgw0FSS86fF0Ix6W&index=1Its important to us that you understand how big this beaver was. Just like modern beavers, it was semiaquatic -- it lived
11:03
The Reign of the Hell Ants

372 views / 0 likes - added 3 years ago

This 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
10:07
The Pandemic That Lasted 15 Million Years

352 views / 0 likes - added 3 years ago

Our DNA holds evidence of a huge, ancient pandemic, one that touched many different species, spanned the globe, and lasted for more than 15 million years.The paper we discuss throughout the episode:Diehl, W., Patel, N., Halm, K. and Johnson, W., 2016. Tra
03:12
Robot Ant Swarms Have Arrived!

242 views / 1 likes - added 3 years ago

Robot design commonly mimics the abilities of their human creators, but some researchers have been inspired by a possibly unexpected creature: an ant.Hosted by: Michael ArandaSciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at htt
11:19
6 Surgical Devices Inspired by Nature

285 views / 0 likes - added 3 years ago

From the sharp mouthparts of mosquitoes to the sticky feet of geckos, researchers have found all kinds of amazing adaptations in the natural world that could be useful in the operating room.Hosted by: Hank GreenSciShow has a spinoff podcast! It's called S
26:42
How Sonar Works (Submarine Shadow Zone) - Smarter Every Day 249

450 views / 0 likes - added 3 years ago

Get 1st Audiobook + full access to the Plus Catalog for free when you try Audible for 30 days https://www.audible.com/smarter or TXT smarter to 500500 Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED Click below for more links!
09:35
When Lizards Took Over the World

309 views / 0 likes - added 3 years ago

Check out Overview! https://www.youtube.com/watch?v=HnOajuolHWI Lizards are incredibly widespread and diverse but it took them a long time to get to where they are now. Because they used to face some pretty stiff competition from a group of lizard look-al
11:01
When the Earth Suddenly Stopped Warming

312 views / 0 likes - added 3 years ago

For decades, scientists have been studying the cause of the Younger Dryas, and trying to figure out if something like it could happen again. And it turns out that what caused this event is the subject of a heated debate.Thanks to these wonderful paleoarti
11:03
The Triassic Reptile With "Two Faces"

322 views / 0 likes - added 3 years ago

Figuring out what this creatures face actually looked like would take paleontologists years. But understanding this weird animal can help us shine a light on at least one way for ecosystems to bounce back from even the worst mass extinction.Thanks to Ceri
10:06
How Plankton Created A Bizarre Giant of the Seas

345 views / 0 likes - added 3 years ago

Check out Bizarre Beasts! https://youtu.be/DtufV5JZLW4At more than 2 meters long, Aegirocassis was not only the biggest radiodont ever, but it also may have been the biggest animal in the Early Ordovician. This bizarre marine giant may have only been poss
08:36
The Rise and Fall of the Tallest Mammal to Walk the Earth

341 views / 0 likes - added 3 years ago

It arose from rhino ancestors that were a lot smaller, but Paraceratherium would take a different evolutionary path. Believe it or not, it actually became so big that it probably got close to what scientists think might be the actual upper limit for a lan
12:21
How Humans Lost Their Fur

332 views / 0 likes - added 3 years ago

Were the only primate without a coat of thick fur. It turns out that this small change in our appearance has had huge consequences for our ability to regulate our body temperature, and ultimately, it helped shape the evolution of our entire lineage.Thank
11:02
What Ancient Egyptian Sounded Like - and how we know

434 views / 0 likes - added 3 years ago

How did Egyptians pronounce the language behind the hieroglyphs? Subscribe for more: https://www.youtube.com/subscription_center?add_user=NativLang Become my patron: https://www.patreon.com/NativLang ~ Briefly ~ From Hatshepsut to Nefertiti to a Coptic Ab
16:29
How to Make Pizza on a Submarine - Smarter Every Day 246

387 views / 1 likes - added 3 years ago

Get 1st Audiobook + full access to Plus Catalog for free when you try Audible for 30 days https://www.audible.com/smarter or TXT smarter to 500500Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED Click below for more links! Smart
08:05
How a Hot Planet Created the World's Biggest Snake

617 views / 5 likes - added 3 years ago

About 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
08:35
When the Sahara Was Green

293 views / 0 likes - added 3 years ago

Check out Antarctic Extremes on PBS Terra: https://www.youtube.com/watch?v=EvRAuy1ZmTcThe climate of the Sahara was completely different thousands of years ago. And were not talking about just a few years of extra rain. Were talking about a climate that w
11:40
When Penguins Went From The Sky To The Sea

415 views / 0 likes - added 3 years ago

Thank you for The Great Courses Plus for supporting PBS. To learn more click http://ow.ly/DIED30qpmFaToday, we think of penguins as small-ish, waddling, tuxedo-birds. But they evolved from a flying ancestor, were actual giants for millions of years, and s
09:14
How the Egg Came First

543 views / 0 likes - added 3 years ago

The story of the egg spans millions of years, from the first vertebrates that dared to venture onto land to todays mammals, including the platypus, and of course birds. Like chickens? Were here to tell you: The egg came first.Thanks to Fabrizio de Rossi f
09:55
How Dogs (Eventually) Became Our Best Friends

354 views / 0 likes - added 3 years ago

Were still figuring out the details, but most scientists agree that it took thousands of years of interactions to develop our deep bond with dogs. When did they first become domesticated? Where did this happen? And what did the process look like, in terms
10:30
How Plants Caused the First Mass Extinction

394 views / 0 likes - added 3 years ago

Check out Journey to the Microcosmos: https://youtube.com/microcosmosIn the middle of the Cambrian, life on land was about to get a little more crowded. And those newcomers would end up changing the world. The arrival of plants on land would make the worl
09:58
When Dinosaurs Chilled in the Arctic

380 views / 0 likes - added 3 years ago

All told, the Arctic in the Cretaceous Period was a rough place to live, especially in winter. And yet, the fossils of many kinds of dinosaurs have been discovered there. So how were they able to survive in this harsh environment?Thanks to Nathan E. Roger
08:17
How the Walrus Got Its Tusks

396 views / 0 likes - added 3 years ago

The rise and fall of ancient walruses, and how modern ones got their tusks, is a story that spans almost 20 million years.And while there are parts of the story that were still trying to figure out, it looks like tusks didnt have anything to do with how o
07:25
The Biggest Frog that Ever Lived

462 views / 0 likes - added 3 years ago

Untangling the origins of Beelzebufo -- the giant frog that lived alongside the dinosaurs -- turns out to be one of the most bedeviling problems in the history of amphibians.Thank you to these paleoartists for allowing us to use their wonderful illustrati
07:07
The Sea Monster from the Andes

437 views / 0 likes - added 3 years ago

In 1977, a farmer was plowing his field on a plateau high in the Andes mountains when he stumbled upon a giant fossilized skeleton.How did this giant marine reptile end up high in the Andes Mountains?Spanish subtitles/CC by Carlos J. Pardo De la Hoz.Thank
09:12
When Rodents Had Horns

348 views / 0 likes - added 3 years ago

These odd rodents belong to a genus known as Ceratogaulus, but theyre more commonly called horned gophers, because, you guessed it, they had horns.And it turns out the horns probably had a purpose - one that rodents would likely benefit from today.Samanth
09:56
The First and Last North American Primates

389 views / 0 likes - added 3 years ago

How To Vote in Every State: https://youtube.com/HowToVoteInEveryStateEarly primates not only lived in North America -- our primate family tree actually originated here! So what happened to those early relatives of ours? Thank you to these paleoartists for
11:13
How Plants Became Carnivores

412 views / 1 likes - added 3 years ago

Go check out Overview on PBS Terra: https://www.youtube.com/watch?v=NHMZwaopAaIDeep Looks episode on Sundews! https://youtu.be/D4kBrsyWhS4How and why does botanical carnivory keep evolving? It turns out that when any of the basic things that most plants n
09:31
How Ankylosaurs Got Their Clubs

420 views / 0 likes - added 3 years ago

Take the PBS Digital Studios annual survey: http://to.pbs.org/2020surveyOur National Fossil Day Livestream will be on Facebook and YouTube at 8 PM ET on October 14th. Here's the link to the YouTube livestream: https://youtu.be/hW6XW1YgAlUWhile clubs are p
07:28
Why Do Things Keep Evolving Into Crabs?

551 views / 1 likes - added 3 years ago

Help out Eons and take the PBS Digital Studios annual survey: http://to.pbs.org/2020surveyFor some reason, animals keep evolving into things that look like crabs, independently, over and over again.What is it about the crabs form that makes it so evolutio
18:20
Einstein's PhD thesis

343 views / 0 likes - added 3 years ago

Einstein's thesis PDF (German): https://www.research-collection.ethz.ch/bitstream/handle/20.500.11850/139872/eth-30378-01.pdfAn explanation of the thesis from Princeton Press: http://www.csun.edu/~dchoudhary/Physics-Year_files/ed_diss.pdfAn explanation of
14:36
Einstein's grades

345 views / 0 likes - added 3 years ago

Come and take a look at Einstein's report card from his final school year and his time studying at ETH university in Switzerland. We will learn interesting facts about his life, his teachers and the state of physics at the time. Timestamps: 0:00 - Intro1:
14:58
Challenger: The Real Story of an Avoidable Disaster

371 views / 0 likes - added 3 years ago

On January 28, 1986, the Challenger Space Shuttle broke apart just 73 seconds into its flight. All seven crew members aboard were killed and space travel was changed forever. In this episode of #Untold, a new #YouTubeLearning series from ACS, PBS, and You
12:52
Cellulose: From Trees to Explosives

385 views / 0 likes - added 3 years ago

Cellulose is everywhere. In fact, it is the most abundant organic molecule on the Earth! Its in (but not limited to) our food, clothing, and plastics, and the cellulose compound nitrocellulose is used in explosives but also in things like x-rays, early si
13:13 Popular
The Great MOLASSES Flood of 1919

943 views / 2 likes - added 3 years ago

When you think molasses, you probably think slow, sticky, or totally boring, but in January, 1919, a tsunami wave of molasses destroyed Bostons North End, killing 21 people and leaving another 150 injured. In this episode of #Untold, a new #YouTubeLearnin
11:59
The Terrifying (but Awesome) Science Behind Red Tides

325 views / 0 likes - added 3 years ago

Maybe you already knew that deadly algal tides discolor ocean waves, deplete the water of oxygen, and release toxins that can kill a huge range of ocean critters, but did you know that the tiny organisms that cause red tides are also an extremely importan
13:53
What Meteors Reveal About Earths Hidden Past

284 views / 0 likes - added 3 years ago

Our planet has been rocked by many-a-meteorite, and theyve left not just themselves as space debris but also craters and even molecules needed for life. Now weve started to travel to them, and they might be a key part of our forays into deep space. In thi
12:31
Whatever Happened to the Ozone Hole? A Story of A/C, Atoms, and CFCs

600 views / 0 likes - added 3 years ago

It might feel like theyre making us cooler, but refrigerators and air conditioning are actually making our world warmer. Yes, they use a huge amount of electricity, but many older cooling methods also released tons of molecules that are still hanging arou
12:44
What Could An Explosion On the Sun Do Here On Earth?

251 views / 0 likes - added 3 years ago

The sun is essential plant food thats heating our planet, but we dont often think about the wild things happening on and below its surface. In this episode of #Untold, a new #YouTubeLearning series from ACS, PBS, and YouTube, we talk about those wild thin
14:33
The World's Biggest Batteries Aren't What You Think

275 views / 0 likes - added 3 years ago

When you think of batteries, you might think of the thing your watch or car needs to run. But as we move toward producing and storing more renewable energy (like solar and wind) we have to start thinking bigger. In this episode of #Untold, a new #YouTubeL
13:03
The Logistics of the US Census

335 views / 0 likes - added 3 years ago

Start learning complex topics simple for 20% off by being one of the first 200 to sign up at http://Brilliant.org/wendoverListen to Extremities at http://ExtremitiesPodcast.comBuy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-pr
13:18
38 People on this Flight Got Sick. Why? - The Science of Ventilation

377 views / 0 likes - added 3 years ago

How likely are you to get sick on an airplane? How safe are airplanes? The science of ventilation and bioaerosol research. If you liked this video, check out: What stretching actually does to your body: https://www.youtube.com/watch?v=1JgBp7dX4AUOnly some
13:11
Tony Hawk breaks down skateboardings legendary spots

305 views / 0 likes - added 3 years ago

Full pipes, ledges, stair sets, and pools: These are the skate spots that made legends. Subscribe to our channel! http://goo.gl/0bsAjOTony Hawk, the legendary skateboarder, and Iain Borden, an architectural historian, are your guides in this deep dive int
15:42
UNTOLD | The Loneliest Whale

400 views / 1 likes - added 3 years ago

Out in the deep swims an elusive whale who has never been seen, but has been heard for years. The whale sings a song outside the normal whale-song frequency. Does that mean none of its fellow whales can understand it? In this episode of #Untold, a new #Yo
06:08
The Astounding Physics of N95 Masks

385 views / 0 likes - added 3 years ago

Head to https://brilliant.org/MinutePhysics to sign up for free and get 20% off a Premium subscription to Brilliant!This video was written in collaboration with Aatish Bhatia - https://aatishb.com To learn more about using & decontaminating N95 masks: htt
05:22
Evolution of Coronaviruses (Animation)

341 views / 0 likes - added 4 years ago

The current coronavirus (COVID-19) isn’t the first coronavirus out there, there have been many more. This is the evolution of Coronaviruses! SUBSCRIBE for more Animations: https://www.youtube.com/channel/UCRbhmD56b-0cwLw73UAK2Yg?sub_confirmation=1 M
09:43 Popular
How Much Do Cloth Masks Protect You From Getting the Coronavirus?

735 views / 0 likes - added 4 years ago

The CDC is recommending that the general public wear cloth face masks to help decrease everyones chances of getting COVID-19. So how does the virus that causes COVID-19SARS-CoV-2spread? And how much could cloth face masks help stop it? We contacted some e
07:16
8 Fast Growing Vegetables You Can Grow at Home in a Hurry

387 views / 0 likes - added 4 years ago

In this video, I give you 8 fast-growing vegetables you can grow at home in a hurry. Support me on Patreon: https://www.patreon.com/selfsufficientme (the top tier $25 AU enables mentoring from yours truly via an exclusive VIP email where I will answer you
10:39
How Earth's First, Unkillable Animals Saved the World

384 views / 0 likes - added 4 years ago

Support us on Patreon: http://patreon.com/eonsThey have survived every catastrophe and every mass extinction event that nature has thrown at them. And by being the little, filter-feeding, water-cleaning creatures that they are, sponges may have saved the
08:13
How We Domesticated Cats (Twice)

666 views / 0 likes - added 4 years ago

A 9,500 year old burial in Cyprus represents some of the oldest known evidence of human/cat companionships anywhere in the world. But when did this close relationship between humans and cats start?And how did humans help cats take over the world?Big thank
09:58
The Forgotten Story of the Beardogs

339 views / 0 likes - added 4 years ago

Because of their strange combination of bear-like and dog-like traits, theyre sometimes confusingly called the beardogs. And even though youve never met one of these animals, the beardogs are key to understanding the history of an important branch of the
09:24
The Fuzzy Origins of the Giant Panda

505 views / 1 likes - added 4 years ago

To discover more go about the LEGO Ideas Tree House set go tohttps://www.lego.com/en-us/product/tree-house-21318?CMP=SOC-PBSEons21318How does a bear -- which is a member of the order Carnivora -- evolve into an herbivore? Despite how it looks, nothing abo
12:34
The Giant Dinosaur That Was Missing a Body

395 views / 1 likes - added 4 years ago

From end to end, its forelimbs alone measured an incredible 2.4 meters long and were tipped with big, comma-shaped claws. But other than its bizarre arms, very little material from this dinosaur had been found: no skull, no feet, almost nothing that could
10:11
How South America Made the Marsupials

476 views / 0 likes - added 4 years ago

Throughout the Cenozoic Era -- the era were in now -- marsupials and their metatherian relatives flourished all over South America, filling all kinds of ecological niches and radiating into forms that still thrive on other continents. Thanks to Darin Crof
09:51
This Superheavy Atom Factory Is Pushing the Limits of the Periodic Table

348 views / 0 likes - added 4 years ago

As we push the Periodic Table of the Elements further and further into the unknown, its familiar columns and rows are threatening to crumble. Whats next for this science icon?Videos of the Flerov Lab courtesy of the JINR video portal - https://www.youtube
09:02
The Raptor That Made Us Rethink Dinosaurs

375 views / 0 likes - added 4 years ago

Get access to our quarterly livestream! http://patreon.com/eonsIn 1964, a paleontologist named John Ostrom unearthed some fascinating fossils from the mudstone of Montana. Its discovery set the stage for whats known today as the Dinosaur Renaissance, a to
11:37
When Bats Took Flight

449 views / 1 likes - added 4 years ago

Bats pretty much appear in the fossil record as recognizable, full-on, flying bats. And they show up on all of the continents, except Antarctica, around the same time. So where did bats come from? And which of the many weird features that bats have, showe
09:05
How Pterosaurs Got Their Wings

407 views / 1 likes - added 4 years ago

When pterosaurs first took flight, you could say that it marked the beginning of the end for the winged reptiles. Because, strangely enough, the power of flight -- and the changes that it led to -- may have ultimately led to their downfall.Thanks to Ceri
10:40
When Giant Lemurs Ruled Madagascar

486 views / 1 likes - added 4 years ago

Our new pin! https://store.dftba.com/collections/all/products/eons-enamel-pinJust a few thousand years ago, the island of Madagascar was inhabited by giant lemurs. How did such a diverse group of primates evolve in the first place, and how did they help s
12:14
When Antarctica Was Green

427 views / 0 likes - added 4 years ago

Help Eons out and fill out this survey! https://www.pbsresearch.org/c/r/Eons_YTvideoBefore the start of the Eocene Epoch about 56 million years ago--Antarctica was still joined to both Australia and South America. Andit turns out that a lot of what we rec
08:14
The Case of the Dinosaur Egg Thief

474 views / 0 likes - added 4 years ago

Check out Serving Up Science! https://youtube.com/PBSFoodPaleontologists found a small theropod dinosaur skull right on top of a nest of eggs that were believed to belong to a plant-eating dinosaur. Instead of being the nest robbers that they were origina
10:28
When Hobbits Were Real

425 views / 0 likes - added 4 years ago

Thanks to Raycon wireless earphones for supporting PBS. Go to http://buyraycon.com/eons to learn more.Subscribe to Sound Field: https://www.youtube.com/channel/UCvMLMyKPomE6kTTL9Kv8IwwIts discoverers named it Homo floresiensis, but its often called the ho
01:35
Augmented Reality Presentations Are Coming!

339 views / 0 likes - added 4 years ago

The paper "Interactive Body-Driven Graphics for Augmented Video Performance" is available here:https://1iyiwei.github.io/ibg-chi19/https://hal.archives-ouvertes.fr/hal-02005318/document Pick up cool perks on our Patreon page: https://www.patreon.com/TwoMi
17:42
Why Route 66 became Americas most famous road

484 views / 0 likes - added 4 years ago

Route 66 is iconic. Why? Help us make more ambitious videos by joining the Vox Video Lab. It brings you closer to our work and gets you exclusive perks, like livestream Q&As with all the Vox creators, a badge that levels up over time, and video extras
14:40
What Did We Leave on the Moon & What Will Happen to it in the Future?

447 views / 0 likes - added 4 years ago

https://brilliant.org/CuriousDroidWith the surprise lunar landing of the Chinese Yutu 2 rover and Chang'e lander, I thought it would be good to look at what we have left on the moon and what might happen to them in the future.This video is sponsored by Br
09:58
When Ichthyosaurs Led a Revolution in the Seas

327 views / 0 likes - added 4 years ago

The marine reptiles Ichthyosaurs arose after The Great Dying, which wiped out at least 90 percent of life in the oceans, changing the seas forever and triggering a new evolutionary arms race between predator and prey.Thank you to these paleoartists for al
10:59
How Volcanoes Froze the Earth (Twice)

469 views / 0 likes - added 4 years ago

Over 600 million years ago, sheets of ice coated our planet on both land and sea. How did this happen? And most importantly for us, why did the planet eventually thaw again? The evidence for Snowball Earth is written on every continent today.Thanks to Jul
10:30
What the Discovery of the Last American Slave Ship Means to Descendants | National Geographic

534 views / 0 likes - added 5 years ago

In this short film, the descendants of Africans on the last known American slave ship, Clotilda, describe what it would mean to discover and document the wreck site of the vessel. Subscribe: http://bit.ly/NatGeoSubscribe#NationalGeographic #Clotilda #Scho
13:20
CERNs Ambitious Plan to Build the Largest Particle Smasher Ever

418 views / 0 likes - added 5 years ago

The LHC is the worlds largest particle collider, but has it hit its limit? An international community of physicists are calling for a new CERN discovery machine that can reach even higher collision energies and potentially unlock the biggest mysteries of
10:58
Exploding Wires

483 views / 0 likes - added 5 years ago

Putting electrical current through wires made from different metals.More links and info in full description Featuring Senior Technician Neil Barnes and Professor Martyn PoliakoffA video on every element: http://bit.ly/118elementsDiscuss this video on Brad
09:08
The Croc That Ran on Hooves

424 views / 0 likes - added 5 years ago

Our Pocket Shirt!: https://store.dftba.com/collections/eons/products/eons-pocket-shirt In the Eocene Epoch, there was a reptile that had teeth equipped for biting through flesh, its hind legs were a lot longer than its front legs and instead of claws, its
12:43
When We Took Over the World

436 views / 1 likes - added 5 years ago

Check out Monstrum! https://www.youtube.com/monstrumpbs From our deepest origins in Africa all the way to the Americas, by looking at the fossils and archaeological materials we have been able to trace the path our ancestors took during thee short window
10:09
7 Strange Desserts That May Surprise You

411 views / 0 likes - added 5 years ago

Find out if we discovered something better than chicken and waffles! Buy here: https://www.vat19.com/item/chicken-and-waffles-taffy?adid=youtube Subscribe to Vat19: http://www.youtube.com/subscription_center?add_user=vat19com ****************** Follow Vat
06:00
Is Cheap Toilet Paper Just As Good?

607 views / 0 likes - added 5 years ago

When it comes to ‘Wiping It’, clearly you should only be buying Charmin® Ultra Strong! #ad Get yours at: http://spr.ly/CharminUltraStrongVat19 Subscribe to Vat19: http://www.youtube.com/subscription_center?add_user=vat19com ****************** Follow Vat19
10:36
Can You Turn Spaghetti into a Slim Jim?

503 views / 0 likes - added 5 years ago

We decided to answer one of the world's most important questions. Will it meat stick? Buy here: https://www.vat19.com/item/wild-game-meat-sticks?adid=youtube Subscribe to Vat19: http://www.youtube.com/subscription_center?add_user=vat19com Visit the Vat19
10:59 Popular
The 9 Most Satisfying Toys You Can't Put Down

842 views / 5 likes - added 5 years ago

A look at our best and most satisfying toys at Vat19! Buy here: https://www.vat19.com/item/crunchy-snow-stress-ball?adid=youtube Subscribe to Vat19: http://www.youtube.com/subscription_center?add_user=vat19com Visit the Vat19 Headquarters: https://www.vat
10:19 Popular
We Built the World's Largest Jello Cup!

722 views / 0 likes - added 5 years ago

Exactly what you think it is. Find out just how epic swimming in the world's largest jello cup was! Buy here: https://www.vat19.com/products/search?q=world%27s+largest&submit=Search&adid=youtube Subscribe to Vat19: http://www.youtube.com/subscription_cent
11:16
The Mystery Behind the Biggest Bears of All Time

484 views / 0 likes - added 5 years ago

Our new shirt! https://store.dftba.com/products/eons-pocket-shirt The short-faced bears turned out to be remarkably adaptable, undergoing radical changes to meet the demands of two changing continents. And yet, for reasons we don’t quite understand, their
05:32
Why Electronics Just Shouldn't Work

392 views / 0 likes - added 5 years ago

Every wire, memory chip, and radio link is constantly fending off data corruption with error detecting and correcting codes. With the help of these codes, electronics can keep up the illusion of perfection… most of the time. Hosted by: Stefan Chin SciShow
03:15
What If You Only Drank Milk?

489 views / 0 likes - added 5 years ago

Milk is good for you.....right? Watch more: “What Eating The World's Hottest Pepper Actually Does To You” ►► https://www.youtube.com/watch?v=UMvVqnkc9yg Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.
08:44
The Deadliest Flu Season in History?

399 views / 0 likes - added 5 years ago

Check out Two Cents! https://www.youtube.com/channel/UCL8w_A8p8P1HWI3k6PR5Z6w SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ The flu might feel like some minor illness that you don’t need to worry about
01:22 Popular
Play Drums Without a Drum Set!

777 views / 2 likes - added 5 years ago

Aerodrums motion-capture electronic drum kit allows you to play drums without drums! Buy here: https://www.vat19.com/item/aerodrums-motion-capture-electronic-drum-kit?adid=youtube Watch Ben and Jon play Name That Tune: https://www.vat19.com/item/aerodrums
07:01 Popular
Athlete’s Paralympic Journey Inspired by Prosthetic Tail Dolphin | Our Blue Planet | Earth Unplugged

943 views / 3 likes - added 5 years ago

When quadruple amputee Ellie Challis met Winter the dolphin at Clearwater Aquarium in Florida it changed her life. Winter lost her tail as a calf and has adapted to life with a prosthetic. Elie was so inspired she decided to learn to swim and now dreams o
01:28 Popular
White-tailed eagle flies over Paris from top of Eiffel Tower

805 views / 3 likes - added 5 years ago

On September 28th 2014, for the first time ever, a white-tailed eagle flew over the streets of Paris, soaring from the very top of the Eiffel Tower to the Trocadero Gardens. The white-tailed eagle has been extinct in France for over 50 years, and so to ce
03:37
The Amazing Underwater Frozen Landscapes of Antarctica | Earth Unplugged

496 views / 1 likes - added 5 years ago

Hugh Miller dived into the freezing waters of Antarctica in order to capture the amazing scenery of Blue Planet II. Subscribe: http://bit.ly/SubscribeToEarthUnplugged Watch more videos from Earth Unplugged: Stunning Animal Slow Motion Time-lapses: http://
05:15 Popular
We Made The World’s Largest Gummy Pizza!

975 views / 2 likes - added 5 years ago

The Gigantic Gummy Pizza Slice is 28 pounds of fruity gummy. Buy here: https://www.vat19.com/item/gigantic-gummy-pizza-slice?adid=youtube Surprise Pizza Party video: https://www.vat19.com/item/gigantic-gummy-pizza-slice?adid=youtube Subscribe to Vat19: ht
04:22
Bird Taking Off at 20,000 fps (213 milliseconds) - Smarter Every Day 197

441 views / 0 likes - added 5 years ago

I make daily stories on instagram, click this link to follow and see them: https://www.instagram.com/smartereveryday/ Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
08:14
Where Did Viruses Come From?

649 views / 0 likes - added 5 years ago

Try CuriosityStream today: http://curiositystream.com/eons There are fossils of viruses, of sorts, preserved in the DNA of the hosts that they’ve infected. Including you. This molecular fossil trail can help us understand where viruses came from, how they
05:32
Nectarine = Mutant Peach?!

421 views / 0 likes - added 5 years ago

What makes a peach a peach and a nectarine a nectarine? A single genetic mutation! Trying to document grad school one YouTube video at a time, from lab equipment to genetics lessons to interviews with other students! Each week is a new view into life as a
11:35
Storing Data in DNA?! w/ Dina Zielinski

642 views / 0 likes - added 5 years ago

Could you store all of your computer files in DNA? I chat with researcher Dina Zielinski about her project to do just that! DNA Fountain Website: http://dnafountain.teamerlich.org/ Reddit AMA: https://www.reddit.com/r/science/comments/5xt0gl/science_ama_s
05:06
Parafilm | What is this thing?!

551 views / 0 likes - added 5 years ago

What is this thing?! It's parafilm, a beloved lab staple! Thanks to Bemis for sending me some Parafilm, and to our summer lab students for being awesome! Another giant thank you to my Patreon supporters, including my amazing ribosomes: Marcel Ward Brad Fi
06:47 Popular
Fish Sounds: Do fish talk to each other? | Earth Unplugged

943 views / 6 likes - added 6 years ago

Did you know fish chirp, crackle and whoop?! Hear why fish make these surprising sounds as Professor Steve Simpson reveals how technology is uncovering a hidden world of communication on our coral reefs. Subscribe: http://bit.ly/SubscribeToEarthUnplugged
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06:28 Popular
How Surfers Help Scientists Study the Ocean | Earth Unplugged

1,211 views / 1 likes - added 6 years ago

Smartfin is a technology that could help surfers give back to the ocean. Subscribe to Earth Unplugged for more amazing animal videos - http://bit.ly/SubscribeToEarthUnplugged Surfers using this clever technology are giving scientists new insights into oce
03:54
Revealing the Secrets of the Deep Ocean | Our Blue Planet | Earth Unplugged

510 views / 0 likes - added 6 years ago

Profile of scientist Mandy Joye, who has dedicated her life to explore the ocean ecosystems and uncover its secrets. Subscribe: http://bit.ly/SubscribeToEarthUnplugged Watch more videos from Earth Unplugged: Stunning Animal Slow Motion Time-lapses: http
04:39 Popular
How do you become a marine biologist? | Earth Unplugged

702 views / 4 likes - added 6 years ago

Diving with sharks, whales and dolphins is part of Rachel Butler’s day job as a marine biologist and wildlife filmmaker. What’s her advice to anyone wanting to work in the ocean? Subscribe to Earth Unplugged for more amazing animal videos: http://bit.ly/S
05:44
Diamagnetism: How to Levitate a Frog

658 views / 0 likes - added 6 years ago

You might associate levitation with magic, but science has its own version. We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Hank Green ---------- Support SciS
05:12
Why we still need courtroom sketch artists

557 views / 1 likes - added 6 years ago

In an age where everyone's phone has a camera, why do we still rely on sketch artists to document trials? Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving th
05:12
How Do Anti-Aging Creams Work?

602 views / 0 likes - added 6 years ago

Subscribe! http://bit.ly/ACSReactions Want a younger, more perfect-looking you? Skin can stay firm and stretchy thanks to protein fibers called collagen and elastin in the tissue beneath the surface. But environmental factors like smoking or ultraviolet r
10:35 Popular
Software Engineering: Crash Course Computer Science #16

1,027 views / 0 likes - added 6 years ago

Today, we’re going to talk about how HUGE programs with millions of lines of code like Microsoft Office are built. Programs like these are way too complicated for a single person, but instead require teams of programmers using the tools and best practices
02:49
Forging Mona Lisa’s Smile: Creating Perfect Replicas of Classic Art

471 views / 0 likes - added 7 years ago

The employees at Factum Arte are world-class art forgers. But this Madrid-based company is no criminal enterprise. Each piece they create is intended to preserve and protect our cultural heritage. The company has even developed advanced technologies to sc
03:32
Silicon Valley billionaires created AltSchool

491 views / 0 likes - added 7 years ago

Silicon Valley is working on ways to change the way that we drive, eat, live, and now thanks to a new type of school, the way our children learn. The school is called AltSchool, and it's the brainchild of a former Google executive, Max Ventilla. The schoo
04:37
Why knights fought snails in medieval art

656 views / 0 likes - added 7 years ago

Look in the margins of medieval books and you'll find an unusual theme: knights vs. snails. Vox's Phil Edwards investigated why in this episode of Vox Almanac... Lillian Randall's paper is here: https://www.scribd.com/document/263159779/The-Snail-in-Gothi
10:13
The History of the Internet, Part 2

580 views / 1 likes - added 7 years ago

In part 2 of our History of the Internet series, Hank explains how public access became declared a human right! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks g
08:13
Fruit Fly Guts with Leslie! | Lab Next Door

628 views / 0 likes - added 7 years ago

I visit my friend Leslie to talk about fruit flies, guts, stem cells, and poop! Trying to document grad school one YouTube video at a time, from lab equipment to genetics lessons to interviews with other students! Each week is a new view into life as a gr
08:21
62, Broke, and Living In His Car: Colonel Sanders and the Founding of the KFC Empire

549 views / 0 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
02:37 Popular
BioDesign Studio! Field Trip to the Tech Museum

716 views / 2 likes - added 7 years ago

I took a trip to the new BioDesign Studio at the Tech Museum in San Jose, California and got to play around with some cool, hands-on bioengineering! I've been able to play around in the space before, including with the bacterial painting and plasmid trans
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05:20 Popular
Have We Found All The Elements?

1,445 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Four elements have been added to the periodic table this year, completing the seventh row. However, these new elements are not naturally occurring. Scientists had to create them and overcome a number of challenges to
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09:07 Popular
How Much Would it Cost to Live on the Moon?

732 views / 0 likes - added 7 years ago

Support Wendover Productions on Patreon: https://www.Patreon.com/Wendover Productions Living on the moon would be very, very expensive, but let's take nine minutes to calculate just how expensive it would be. Youtube: http://www.YouTube.com/WendoverProduc
04:05 Popular
What If Humans Could Photosynthesize?

938 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions The sun shines a massive amount of energy onto the Earth’s surface every day. What if humans could take a cue from plants and use sunlight to make their own food? From chloroplasts to carbon dioxide, Reactions creates
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05:16
Scientific Poster | What is this thing?!

500 views / 0 likes - added 7 years ago

What are scientific posters and how are they used? And which snack should you position yourself by for maximum poster exposure? Trying to document grad school one YouTube video at a time, from lab equipment to genetics lessons to interviews with other stu
03:36 Popular
The Golden Record Decoded (360 Video)

796 views / 1 likes - added 7 years ago

NOTE: This is a 360/VR video but you do not a VR viewer to experience the 360 viewpoint- just click around the video! In 1977, NASA launched Voyager 1 and 2 to explore and document our solar system and the interstellar space beyond. The craft will drift f
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07:41
Why Does This U.S. Town Ban WiFi And Cell Phones?

642 views / 0 likes - added 7 years ago

Imagine living where Wi-Fi and cell-phones are banned. This Virginian town, is a gem for space science and safe haven for many. How Close Are We To Giving The Entire World Internet? - https://youtu.be/vNn0hwhRMyw Sign Up For The Seeker Newsletter Here - h
13:44
New Fundamental Particle Discovered?? + Challenge Winners! | Space Time | PBS Digital Studios

611 views / 1 likes - added 7 years ago

Be sure to check out Matt’s AMA at https://www.reddit.com/r/science on Monday, June 13th. He’ll be discussing the upcoming documentary he was a part of Distant Quasars: Shedding Light on Black Holes http://www.amnh.org/explore/science-bulletins/(watch)/as
04:33 Popular
Why Wasn’t The Bill Of Rights Originally In The US Constitution? - James Coll

844 views / 4 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-wasn-t-the-bill-of-rights-originally-in-the-us-constitution-james-coll When you think of the US Constitution, what’s the first thing that comes to mind? Free speech? The right to bear arms? These passages ar
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02:15 Popular
The Poison Supper Club That Made Our Food Safe

1,112 views / 0 likes - added 8 years ago

Before the FDA came around, there was some pretty gnarly stuff in our food: additives like formaldehyde, borax, and copper sulfate—poisons! To prove these toxins weren't good for us, Dr. Harvey W. Wiley, a chemist, organized a volunteer supper club to d
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04:38 Popular
The Science Of The String Phone! - #sciencegoals

821 views / 0 likes - added 8 years ago

Join Jessi and friends as they learn about sound waves by making a string phone! Plus, learn how to make your own! #sciencegoals ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liq
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01:44
Math Whizzes Of Ancient Babylon Figured Out Forerunner Of Calculus

554 views / 0 likes - added 8 years ago

Clay tablets document precocious astronomical calculations by 50 B.C.E. Read more: http://scim.ag/1nRxu3V Read the research ($): http://scim.ag/1PVEVgT
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Will LiFi Bring An End To Your Slow Internet?

579 views / 0 likes - added 8 years ago

LiFi is 100 times faster than WIFI. How is this possible? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: What is LIFI? Will it replace WIFI? http://www.smithsonianmag.com/innovation/li-fi-replace-wi-fi-180957320/?no-ist “In
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Climate Deal In Paris: Everything You Need To Know

571 views / 0 likes - added 8 years ago

What exactly was in the COP21 deal, what do countries have to do now that it's signed and done? Which Countries Will Be Underwater Due To Climate Change ►►►► http://dne.ws/1Rpo0J4 Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Read Mo
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Why Are Stop Signs Red?

1,137 views / 1 likes - added 8 years ago

Why aren’t stop signs yellow, purple or green? Brainstuff explains the origins of the red, octagonal stop sign and some hints about why red might be the best color to use if you want to throw cold water on somebody’s need for speed. Learn more at HowStuff
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5 Chemicals That Are In (Almost) Everything You Eat

603 views / 0 likes - added 8 years ago

Discover 5 key chemicals that we use to make our food taste the way it’s supposed to taste, look the way we expect it to look, and generally survive the journey to our tables intact. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the followin
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Conservation And Restoration Ecology: Crash Course Ecology #12

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Hank wraps up the Crash Course on ecology by taking a look at the growing fields of conservation biology and restoration ecology, which use all the kung fu moves we've learned about in the past eleven weeks and apply them to protecting ecosystems and to c
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Pollution: Crash Course Ecology #11

1,010 views / 0 likes - added 8 years ago

Hank talks about the last major way humans are impacting the environment in this penultimate episode of Crash Course Ecology. Pollution takes many forms - from the simplest piece of litter to the more complex endocrine distruptors - and ultimately, humans
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5 Human Impacts On The Environment: Crash Course Ecology #10

1,583 views / 1 likes - added 8 years ago

Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides. Like Crash Course? http://www.facebook.com/YouTubeCrashCours
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Nitrogen & Phosphorus Cycles: Always Recycle! Part 2 - Crash Course Ecology #9

1,915 views / 1 likes - added 8 years ago

Hank describes the desperate need many organisms have for nutrients (specifically nitrogen and phosphorus) and how they go about getting them via the nitrogen and phosphorus cycles. Like Crash Course! http://www.facebook.com/YouTubeCrashCourse Follow Cras
10:04 Popular
The Hydrologic And Carbon Cycles: Always Recycle! - Crash Course Ecology #8

1,280 views / 0 likes - added 8 years ago

Hank introduces us to biogeochemical cycles by describing his two favorites: carbon and water. The hydrologic cycle describes how water moves on, above, and below the surface of the Earth, driven by energy supplied by the sun and wind. The carbon cycle do
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Ecological Succession: Change Is Good - Crash Course Ecology #6

1,996 views / 0 likes - added 8 years ago

In the world of ecology, the only constant is change - but change can be good. Today Hank explains ecological succession and how ecological communities change over time to become beautiful, biodiverse mosaics. Like Crash Course on Facebook! http://www.fac
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Community Ecology II: Predators - Crash Course Ecology #5

693 views / 0 likes - added 8 years ago

Hank gets to the more violent part of community ecology by describing predation and the many ways prey organisms have developed to avoid it. Like SciShow: http://www.facebook.com/scishow Follow SciShow: http://www.twitter.com/scishow TABLE OF CONTENTS Her
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Community Ecology: Feel The Love - Crash Course Ecology #4

975 views / 0 likes - added 8 years ago

Interactions between species are what define ecological communities, and community ecology studies these interactions anywhere they take place. Although interspecies interactions are mostly competitive, competition is pretty dangerous, so a lot of interac
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The History Of Life On Earth - Crash Course Ecology #1

1,254 views / 0 likes - added 8 years ago

With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and their environments. Li
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11:52 Popular
Fungi: Death Becomes Them - CrashCourse Biology #39

976 views / 2 likes - added 9 years ago

Death is what fungi are all about. By feasting on the deceased remains of almost all organisms on the planet, converting the organic matter back into soil from which new life will spring, they perform perhaps the most vital function in the global food web
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The Plants&The Bees: Plant Reproduction - CrashCourse Biology #38

1,719 views / 0 likes - added 9 years ago

Hank gets into the dirty details about vascular plant reproduction: they use the basic alternation of generations developed by nonvascular plants 470 million years ago, but they've tricked it out so that it works a whole lot differently compared to the wa
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The Lives of Nonvascular Plants: Alternation of Generations - Crash Course Biology #36

1,396 views / 0 likes - added 9 years ago

Hank introduces us to nonvascular plants - liverworts, hornworts&mosses - which have bizarre features, kooky habits, and strange sex lives. Nonvascular plants inherited their reproductive cycle from algae, but have perfected it to the point where it i
12:17 Popular
Old&Odd: Archaea, Bacteria&Protists - CrashCourse Biology #35

844 views / 1 likes - added 9 years ago

Hank veers away from human anatomy to teach us about the (mostly) single-celled organisms that make up two of the three taxonomic domains of life, and one of the four kingdoms: Archaea, Bacteria, and Protists. They are by far the most abundant organisms o
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Great Glands - Your Endocrine System: CrashCourse Biology #33

1,193 views / 1 likes - added 9 years ago

Hank fills us in on the endocrine system - the system of glands which produce and secrete different types of hormones directly into the bloodstream to regulate the body's growth, metabolism, and sexual development&function. Like CrashCourse on Facebook: h
12:52 Popular
Big Guns: The Muscular System - CrashCourse Biology #31

1,781 views / 1 likes - added 9 years ago

Hank tells us the story of the complicated chemical dance that allows our skeletal muscles to contract and relax. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse: http://www.facebook.com/YouTubeCrashCourse Follow CrashCo
11:40 Popular
Circulatory&Respiratory Systems - CrashCourse Biology #27

2,260 views / 0 likes - added 9 years ago

Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! ht
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The Nervous System - CrashCourse Biology #26

2,320 views / 1 likes - added 9 years ago

Hank begins a series of videos on organ systems with a look at the nervous system and all of the things that it is responsible for in the body. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse on Facebook: http://www.face
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12:10 Popular
Chordates - CrashCourse Biology #24

1,633 views / 0 likes - added 9 years ago

Hank introduces us to ourselves by taking us on a journey through the fascinatingly diverse phyla known as chordata. And the next time someone asks you who you are, you can give them the facts: you're a mammalian amniotic tetrapodal sarcopterygian osteich
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Simple Animals: Sponges, Jellies,&Octopuses - Crash Course Biology #22

847 views / 0 likes - added 9 years ago

Hank introduces us to the "simplest" of the animals, complexity-wise: beginning with sponges (whose very inclusion in the list as "animals" has been called into question because they are so simple) and finishing with the most complex molluscs, octopuses a
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Evolution: It's a Thing - Crash Course Biology #20

1,150 views / 0 likes - added 9 years ago

Hank gets real with us in a discussion of evolution - it's a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to diversity at every level of biological organization. Crash Course Biology is now availabl
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12:16 Popular
Taxonomy: Life's Filing System - Crash Course Biology #19

1,248 views / 0 likes - added 9 years ago

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/You
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Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

940 views / 0 likes - added 9 years ago

Hank talks about population genetics, which helps to explain the evolution of populations over time by combing the principles of Mendel and Darwin, and by means of the Hardy-Weinberg equation. Crash Course Biology is now available on DVD! http://dft.ba/-8
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Evolutionary Development: Chicken Teeth - Crash Course Biology #17

1,072 views / 0 likes - added 9 years ago

Hank introduces us to the relatively new field of evolutionary developmental biology, which compares the developmental processes of different organisms to determine their ancestral relationship, and to discover how those processes evolved. Also fruit flie
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11:32 Popular
Animal Development: We're Just Tubes - Crash Course Biology #16

874 views / 0 likes - added 9 years ago

Hank discusses the process by which organisms grow and develop, maintaining that, in the end, we're all just tubes. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/youtubecrashcourse
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10:25 Popular
Speciation: Of Ligers&Men - Crash Course Biology #15

1,495 views / 0 likes - added 9 years ago

Hank explains speciation - the evolutionary process by which new biological species arise - in terms of finches, ligers, mules, and dogs. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.c
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Natural Selection - Crash Course Biology #14

2,024 views / 0 likes - added 9 years ago

Hank guides us through the process of natural selection, the key mechanism of evolution. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.fa
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