Search Results: " crispr lets edit dna - andrea . henle"

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09:12
When Rodents Had Horns

339 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
02:02
Why It's HARD To Land on Mars

470 views / 0 likes - added 6 years ago

Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics This video is about why it's harder to successfully land spacecraft and landers and rovers on Mars than on Earth, or Venus, or the Moon, or Titan, or asteroids. It all comes down to at
08:30
The Interstate's Forgotten Code

211 views / 0 likes - added 2 years ago

- Thank you, Bonnie Bees, for making this video possible: https://www.patreon.com/cgpgrey- Discuss this video: https://www.reddit.com/r/cgpgrey## Related Videos- Driving a Tesla Across The Loneliest Road: https://www.youtube.com/watch?v=_naDg-guomA- Testi
08:12
When Trees Took Over the World

156 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
08:05
How a Hot Planet Created the World's Biggest Snake

608 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
08:14
Where Did Viruses Come From?

644 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
07:23
What Does a Giant Neodymium Magnet do to Stretch Armstrong?

545 views / 0 likes - added 4 years ago

In this video I show you what happens when you bring Stretch Armstrong next to a giant neodymium magnet and then when you put him in between the magnet and a giant pile of sharp screws and bolts! Lets see if he can take the pressure! Get the Action Lab ex
06:28 Popular
What Are You?

1,107 views / 1 likes - added 7 years ago

What Are You? So. Are you your body? And if so, how exactly does this work? Lets explore lots of confusing questions. This video is part of a collaboration with CGPGrey. Check out his video here: http://bit.ly/1sphjx2 Support us on Patreon so we can make
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20:51
Boy Will Not SHOW His FACE Inside School, What Happens Next Is Shocking | Dhar Mann Studios

235 views / 3 likes - added 2 months ago

Download Genshin Impact for free here! https://hoyo.link/2fAhFGAL And here's a gift code that includes 60*primogems & 5*adventurer's experience :)Gift Code: CT2BDW7JD38M(valid until 29th MAR 08:00 am PST)Thank you to @GenshinImpact for sponsoring this vid
11:35 Popular
BOY Gets HATED ON For Singing Ft. @The Royalty Family | Dhar Mann

1,447 views / 2 likes - added 1 year ago

Download my FREE mobile app App Store = https://apple.co/3nhvjapGoogle Play = https://bit.ly/3DRzS1I Don't forget to SUBSCRIBE to my channel by clicking here http://bit.ly/DharMannYouTube **Make sure you CLICK THE BELL ICON so you can get notifications wh
05:19
What do all languages have in common? - Cameron Morin

295 views / 1 likes - added 3 years ago

Dig into Noam Chomskys theory of universal grammar and decide: are there universal grammar rules and are they hardwired into our brains?--Language is endlessly variable. Each of us can come up with an infinite number of sentences in our native language, a
04:58
How does the Rorschach inkblot test work? - Damion Searls

346 views / 0 likes - added 5 years ago

What are the origins of the Rorschach test and how does it work? Explore the inkblot tool psychologists use to test a subject’s perceptions and mental health. -- For nearly a century, ten inkblots have been used as an almost mystical personality test. Lon
13:02 Popular
What Is Myth? Crash Course Mythology #1

967 views / 4 likes - added 7 years ago

Welcome to Crash Course World Mythology, our latest adventure (and this series may be literally adventurous) in education. Over the next 40 episodes or so, we and Mike Rugnetta are going to learn about the world by looking at the foundational stories of a
First Egg Hatching to Chicks Fledging - 21 days in 21 mins - BlueTit nest box camera highlights 2021

219 views / 0 likes - added 2 years ago

Things used to make these videos:In box Camera - Green Feathers wired IP camera https://www.green-feathers.co.uk/collections/bird-box-cameras/products/hd-ip-bird-box-camera - Use discount code YOUTUBE10 for 10% off non-discounted Green Feathers products a
04:52
We May Have Just Unlocked a Secret to How Life Started on Earth

451 views / 0 likes - added 5 years ago

Scientists have been trying to piece together the chemical recipe for how the building blocks of life originated. Now, they may have found it. A New Genetic Alphabet Is Creating Things Nature Has Never Seen - https://youtu.be/X3uHfRVjVVI Read More: Chemis
11:40
Where Are All the Medium-Sized Dinosaurs?

163 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,
09:08
The Croc That Ran on Hooves

418 views / 0 likes - added 4 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
05:23
What causes panic attacks, and how can you prevent them? - Cindy J. Aaronson

266 views / 0 likes - added 3 years ago

Dig into the science of what triggers panic attacks, how to recognize them, and the available treatments for panic disorder.--Countless poets and writers have tried to put words to the experience of a panic attack a sensation so overwhelming, many people
09:04
How Our Deadliest Parasite Turned To The Dark Side

240 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
03:22
Here’s How We Could Store Data on a Single Atom

512 views / 0 likes - added 5 years ago

Data storage is getting smaller and smaller, but what’s the limit? We Could Back Up the Entire Internet on a Gram of DNA - https://youtu.be/wjYLKhaeKL0 Read More: Scientists Have Found a New Way of Storing Information in a Single Atom https://www.sciencea
08:37
GIANT Pencil Made From CORN!?

304 views / 0 likes - added 3 years ago

Science Matters: www.4-H.org/Bayer Big shout out to Bayer 4H Council for partnering with us on this video! Note: The vast majority of corn is for feed or fuel, not food for people https://www.huffpost.com/entry/sweet-corn-vs-field-corn_n_596f6718e4b0a03ab
07:21
Searching for Bats (using a Night Vision 'Special Camera!') | Maddie Moate

508 views / 0 likes - added 4 years ago

Searching for the rare Barbastelle Bat! - Filmed on a Sony NightShot Camcorder- http://amzn.to/2kkYA31 See below for links and make sure you subscribe for more: http://bit.ly/1kPjJZL Natterer's Bat - https://www.youtube.com/watch?v=Ku09eT_vpdY Common Pipi
04:54 Popular
Why are earthquakes so hard to predict? - Jean-Baptiste P. Koehl

1,248 views / 7 likes - added 5 years ago

Take a look at the theories behind why earthquakes occur, what makes them so hard to predict and the warning system technologies we rely on today. -- In 132 CE, Zhang Heng presented his latest invention: a large vase he claimed could tell them whenever an
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05:18
What makes TB the world's most infectious killer? - Melvin Sanicas

322 views / 0 likes - added 4 years ago

Learn why tuberculosis, TB, is the worlds most infectious disease and how medical advancements are improving treatment. --In 2008, two 9,000-year old skeletons were found with their bones infected by an all too familiar bacterium. The ancient Greeks knew
12:16
How the Starfish Got Its Arms

196 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 -
12:35 Popular
Why The Big Bang Definitely Happened | Space Time | PBS Digital Studios

831 views / 0 likes - added 8 years ago

How physics lets us rewind time to the beginning of the universe. Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http:/
12:53 Popular
15 AWESOME DIYS YOU CAN MAKE IN JUST ONE MINUTE

813 views / 2 likes - added 5 years ago

COOL CRAFTS FOR BEGINNERS AND PROS This video is full of insanely cool tricks for kids and adults. These ideas are lifesavers if you have nothing to do this gloomy autumn evening. We prepared a lot of ways to have fun indoors and craft something that will
09:01
The Fossil Record In Your Mouth

175 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
05:16
One of the most epic engineering feats in history - Alex Gendler

484 views / 0 likes - added 4 years ago

Dig into the history of the construction of the iconic Brooklyn Bridge and how John Roebling designed a hybrid suspension system to build it. --In the mid-19th century, suspension bridges were collapsing all across Europe. Their industrial cables frayed a
06:30
Why fighting the coronavirus depends on you

322 views / 0 likes - added 4 years ago

If we can slow the virus down, it could save hundreds of thousands of lives.Read more about the Covid-19 coronavirus pandemic at http://vox.com/coronavirusIn March 2020, the World Health Organization officially classified Covid-19, the disease caused by t
08:01
The Creature That Stumped Darwin

182 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
06:20
4 Chords | Music Videos | The Axis Of Awesome

223 views / 0 likes - added 11 months ago

Ever wonder why all those pop songs sound kinda the same? Well, it's pretty simple; They all use the same 4 Chords! Subscribe For More: http://bit.ly/TheAxisofAwesome Download 4 Chords and check out our albums on iTunes https://itunes.apple.com/artist/the
05:08
What is normal and what is different? - Yana Buhrer Tavanier

188 views / 0 likes - added 2 years ago

Discover where our perception of what is normal comes from, and how it impacts the decisions we make.--The word normal is often used as a synonym for "typical," "expected," or even "correct." By that logic, most people should fit the description of normal
04:58
How the Monkey King escaped the underworld - Shunan Teng

507 views / 0 likes - added 4 years ago

Meet Sun Wukong, the Monkey King, and follow his journey to the Realm of the Dead and his fierce battle to escape the underworld.--The Monkey King, a legendary troublemaker hatched from stone and schooled in divine magic, had stolen the Dragon Lords most
06:24
Can you solve the Big Bang riddle? - James Tanton

248 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Its moments after the Big Bang and youre still reeling. Youre a particle of matter, amidst a chaotic stew of forces, fusion, and annihilation. If youre lucky and avoid being destroyed by antima
05:04
The dangers of mixing drugs - Celine Valery

368 views / 0 likes - added 4 years ago

Explore the science of why mixing drugs and drug interactions with other substances can lead to dangerous health complications.--Which of the following is risky behavior: a person taking cholesterol medicine with grapefruit juice? Or a person taking Aceta
03:38 Popular
Cockroaches Are Indestructible, And the Secret Is in Their Genome

966 views / 0 likes - added 5 years ago

The cockroach genome is fully sequenced! Here's how we could benefit from the secrets embedded in their unique DNA. There Are Bugs In Your Food! Here's Why You Shouldn't Panic - https://youtu.be/kyLmINv4Joo Read More: Newly Sequenced Cockroach Genome Expl
04:48
Rocket Skates w/ Steve O

264 views / 0 likes - added 2 years ago

Steve O: https://youtu.be/NGuyzVLovlcDavid Dobrik: https://youtu.be/fOeIIuvcd2AAbout a year ago we came up with this concept of putting rockets on rollerblades. And this was a total throwback to when I was a professional stunt rollerblader in my early twe
01:18
Incredible Shade Illusion!

658 views / 0 likes - added 7 years ago

download this song on iTunes and Amazon http://itunes.apple.com/us/album/soul-switch-single/id426471027 http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=brusspup&x=0&y=0 Song name: Soul Switch Girl in the video: http://www.yout
05:31
What really happened during the Salem Witch Trials - Brian A. Pavlac

477 views / 0 likes - added 3 years ago

Dig into how the infamous Salem Witch Trials began and why they remain a cautionary tale of the dangers of groupthink and scapegoating.--Youve been accused of a crime you did not commit. Its impossible to prove your innocence. If you insist that youre inn
09:46
When Ants Domesticated Fungi

188 views / 0 likes - added 1 year 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
07:30 Popular
What Was The Miller-Urey Experiment?

741 views / 0 likes - added 5 years ago

Click this link to take a survey about this video: https://www.surveymonkey.com/r/X2D8D7R This animation was sponsored by the Center for Chemical Evolution, NSF, and NASA: http://centerforchemicalevolution.com/ Help support Stated Clearly on Patreon: http
17:36
How to Make a Formal Suit from Scratch | HTME: Remix

641 views / 0 likes - added 6 years ago

In a new remixed video, we revisit one of my earliest and most challenging projects to date: attempting to make a formal suit from scratch. For it I travel to Colorado for hemp, Texas for cotton, raise my own silkworms, sheer a sheep and alpaca, spin all
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The 200 Year Old Cookbook dessert recipes How To Cook That Ann Reardon

469 views / 0 likes - added 4 years ago

Making desserts from a 200 year old cookbook lets us have a glimpse of what life was like back in the 1800's Support on https://patreon.com/h2ctSUBSCRIBE on youtube: http://bit.ly/H2CThat Recipe: http://howtocookthat.netHow To Cook That Channel: http://yo
05:05
What causes dandruff, and how do you get rid of it? - Thomas L. Dawson

246 views / 1 likes - added 3 years ago

Explore the head-scratching problem of dandruff, and find out why it happens, and how it can be treated.--On top of our heads, there is a type of yeast that lives and dines on all of our scalps. Feasting constantly, its in paradise. And in about half of t
05:00 Popular
The Japanese folktale of the selfish scholar - Iseult Gillespie

1,074 views / 0 likes - added 3 years ago

Dive into the Japanese folktale of a scholars quest to purify his body and mind, and the spiritual secret he discovers along the way.--In ancient Kyoto, a Shinto scholar found himself distracted from his prayers and sought to perform a purification ritual
04:31
A day in the life of an ancient Celtic Druid - Philip Freeman

394 views / 0 likes - added 4 years ago

Join the Celtic druid Camma in her village as she conducts religious rites, serves as a healer, and mediates conflict between tribes.--As the sun rises in 55 BCE, Camma lays two pigeons on the altar at the center of her village. She wrings the birds necks
04:50
How one journalist risked her life to hold murderers accountable - Christina Greer

517 views / 1 likes - added 5 years ago

Ida B. Wells was an investigative journalist, civil rights leader, and anti-lynching advocate who fought for equality and justice. -- In the late 1800’s, lynchings were happening all over the American South, often without any investigation or consequences
05:05
The murder of ancient Alexandria's greatest scholar - Soraya Field Fiorio

452 views / 1 likes - added 4 years ago

Dive into the life of one of Ancient Romes most powerful figures, Hypatia of Alexandria, a renowned scholar and political advisor to the city's leaders.--In the city of Alexandria in 415 CE, the bishop and the governor were in a fight. It started with a d
07:29 Popular
Who Owns The Statue of Liberty? (New Jersey vs New York)

891 views / 3 likes - added 5 years ago

Bizarre borders part 4! Discuss this video: https://old.reddit.com/r/CGPGrey/comments/9son6t/who_owns_the_statue_of_liberty/ Wallpapers on Patreon: https://www.patreon.com/posts/project-liberty-22392131 Special thanks: Jameson W. Doig, Professor Emeritus,
06:21 Popular
Can the ocean run out of oxygen? - Kate Slabosky

1,046 views / 2 likes - added 3 years ago

Get to know how a healthy marine ecosystem functions, and what creates the lethal conditions that lead to dead zones. --For most of the year, the Gulf of Mexico is teeming with marine life, from tiny crustaceans to massive whales. But every summer, disast
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09:08 Popular
World's LARGEST SUPER SOAKER!! (not clickbait)

794 views / 2 likes - added 4 years ago

Introducing the Guinness World Record Largest Super Soaker evaa at 7 ft long!! This could definitely shoot Ralphie's eye out. Learn more about your actual DNA from 23andMe here: https://23andme.com/MarkRoberBob's Video- https://www.youtube.com/watch?v=gL5
04:45 Popular
How did teeth evolve? - Peter S. Ungar

893 views / 0 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-did-teeth-evolve-peter-s-ungar You may take them for granted, but your teeth are a marvel. They break up all your food over the course of your life,
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01:18
Incredible Shade Illusion!

134 views / 0 likes - added 1 year ago

download this song on iTunes and Amazon http://itunes.apple.com/us/album/soul-switch-single/id426471027 http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=brusspup&x=0&y=0 Song name: Soul Switch Girl in the video: htt
04:58
Why every world map is wrong - Kayla Wolf

324 views / 1 likes - added 3 years ago

Dig into the inaccuracies of flat maps and how different map designs can shift our point of view.--Fourteen Greenlands could fit in Africa but you wouldnt guess it from most maps of the world. The fact is, every world map humans have ever made is wrong. A
04:55 Popular
5 Giant Ice Age Animals | Natural History for Kids

1,287 views / 2 likes - added 5 years ago

12,000 years ago, the earth was very different, and so were some of the animals living on it! Here are 5 giants creatures you might have seen back then. ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patr
10:47
Android Phone Functions You Had No Idea Existed!

438 views / 0 likes - added 4 years ago

Hidden Android phone functions you had no idea existed! These are some the best covert tips and tricks to utilize your Android phone to the fullest.What secret games are stored on your smartphone? How can you browse Facebook on your TV? Find out as we loo
05:50
Why bats don't get sick - Arinjay Banerjee

392 views / 0 likes - added 3 years ago

Explore the relationship between viruses and their hosts, and find out how the evolutionary adaptations of bats keep them safe from viruses. --Consider a bat that is infected with several deadly viruses, including ones that cause rabies, SARS, and Ebola.
04:50
What happens to your brain during a migraine - Marianne Schwarz

214 views / 2 likes - added 2 years ago

Find out whats happening in the brain when you have a migraine and what we still dont know about this complex disorder.--A throbbing, pounding headache. Bright zigzagging lines across your field of vision. Sensitivity to light, lingering fatigue, disrupte
04:47
The myth of Jason, Medea, and the Golden Fleece - Iseult Gillespie

469 views / 1 likes - added 3 years ago

Follow Jason as he attempts to steal the Golden Fleece from King Aeetes and enlists the help of the king's daughter, Medea. (Part Two of the myth of Jason and the Argonauts)--In Colchis, the hide of a mystical flying ram hangs from the tallest oak, guarde
09:31
The Two Viruses That Weve Had For Millions of Years

318 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
04:22
Why do we have hair in such random places? - Nina G. Jablonski

398 views / 2 likes - added 2 years ago

Discover how humans lost their fur as they evolved from primates, and why we still have hair on our bodies.--We have lots in common with our closest primate relatives. But comparatively, humans seem a bit underdressed. Instead of thick fur covering our bo
02:21
♪ 26 Insults Shakespeare Invented! | EVERY SINGLE THING

611 views / 0 likes - added 5 years ago

Shakespeare might seem snooty, but his plays are packed with plenty of insults! Which one's your favorite?? LYRICS: William Shakespeare wrote some plays in Elizabethan days. Inventing words was all the craze like ‘eyeball’, ‘gloomy’, and ‘amazement’. This
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Why Don't Ants Get Stuck In Traffic?

581 views / 0 likes - added 7 years ago

Go to http://Raceforretirement.com and see how the action gap affects you. Tweet this video ⇒ http://bit.ly/OKTBStraf Share on FB ⇒ http://bit.ly/OKTBStrafFB ↓ More info and sources below ↓ CGP Grey “The Simple Solution to Traffic” https://youtu.be/iHzzSa
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04:03 Popular
Could Life On Earth Have Come From A Comet?

719 views / 0 likes - added 7 years ago

What if alien DNA led to human existence? This amino acid recently found in comets gives us insight on our potential alien-relatives. Are We Sabotaging Our Search For Life On Mars? - http://bit.ly/29MAiYY Sign Up For The Seeker Newsletter Here - http://bi
14:30
28 Tasty Chocolate Ideas And Hacks

330 views / 0 likes - added 3 years ago

DELICIOUS CHOCOLATE IDEASChocolate just makes everything so much better; dont you agree? Thats why weve put together a video detailing some of the most incredible chocolate ideas and hacks that you need to know right now. After watching this video youll b
05:14 Popular
The battle that formed the universe - Fabio Pacucci

2,678 views / 0 likes - added 10 months ago

Explore what happened after the Big Bang and how the battle between gravity and pressure shaped the structure of our universe.--Its time for the biggest battle in the Universe: the Big Bang. In one corner is gravity the force that brings all matter togeth
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04:59
A quantum thought experiment - Matteo Fadel

254 views / 0 likes - added 3 years ago

Can you win a game of quantum foosball using a giant electron instead of a ball? Explore how to use quantum mechanics to your advantage. --After a long day working on the particle accelerator, you and your friends head to the arcade to unwind. The lights
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Pepper Master Ed Currie Tastes 10 Of The Hottest Peppers in the World | Epicurious

136 views / 0 likes - added 1 year ago

Smokin’ Ed Currie, founder and president of PuckerButt Pepper Company, visits Epicurious to taste and rank 10 of the hottest chile peppers on the planet. As the pepper breeder who created the famous Carolina Reaper and a professional hot sauce maker
04:46
The ingredient in almost everything you eat - Francesca Bot

152 views / 0 likes - added 2 years ago

Dig into the science of soy, and discover what makes soybeans such versatile plants and whether its healthy for you and the planet.--Soybeans have been cultivated in Asia for thousands of years, and have since spread across the globe. Today, soy is in so
11:43 Popular
Top 10 Mysterious Bone Discoveries That Shocked The World

1,102 views / 3 likes - added 5 years ago

These mysterious discoveries of strange bone formations around the world have puzzled archaeologists for some time. Lets find out some of the most mysterious recent discoveries! Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/J
05:08 Popular
Why is gravity different?

823 views / 0 likes - added 3 years ago

We probably think we know gravity pretty well. After all, we have more conscious experience with this fundamental force than with any of the others (electromagnetism and the weak and strong nuclear forces). But even though physicists have been studying gr
05:46
Could one vaccine protect against everything?

457 views / 0 likes - added 1 year ago

Explore how scientists are developing a flu vaccine that would protect you against every strain even ones that dont exist yet.--Theres a vaccine being developed now that would protect you against every strain of the flu even ones that dont exist yet. But
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04:40
Why are eating disorders so hard to treat? - Anees Bahji

152 views / 0 likes - added 1 year ago

Dig into the psychiatric conditions of eating disorders, and explore the complex effects they have on the body and mind. --Globally, about 10% of people will experience an eating disorder during their lifetime. And yet, eating disorders are profoundly mis
05:10
The dark history of zombies - Christopher M. Moreman

260 views / 0 likes - added 2 years ago

Trace the origins of zombies from the Afro-Haitian religion of vodou, and discover how zombification was a reflection of slavery.--Zombies have a distinct lineage one that traces back to Equatorial and Central Africa. For three centuries, African people w
05:02 Popular
How much electricity does it take to power the world?

743 views / 1 likes - added 3 years ago

Discover how much electricity humanity uses, and how clean energy sources could help revolutionize our energy supply in the future. --All around the world, millions of people are flipping a switch, plugging in, and pressing an on button every second. So h
05:30 Popular
How long will human impacts last? - David Biello

1,764 views / 1 likes - added 6 years ago

Check out all of TED-Ed's book recommendations: http://ed.ted.com/books Check out David Biello's "The Unnatural World": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/the-unnatural-world View full lesson: https://ed.ted.com/lesso
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When Antarctica Was Green

415 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
05:09 Popular
Can You Solve The Snake Eyes Probability Riddle?

833 views / 0 likes - added 7 years ago

You close your eyes and roll a pair of dice. The casino dealer announces that at least one of the rolls is showing a 1.What is the probability that both dice are showing a 1? Watch the video for the solution. (Snake eyes is a term for rolling a pair of 1s
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28 CLEVER FUN HACKS

513 views / 0 likes - added 3 years ago

SMART HACKS TO HAVE FUN WITHThe next clever and fun hack is right at your fingertips, all you gotta do is watch this video and choose your favorite ideas and make them your own. Youre about the have a lot of fun! Weve prepared this video for you today wit
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27 Adorable Handmade Jewelry Ideas

418 views / 0 likes - added 3 years ago

AMAZING ACCESSORIES IDEASHey friends! Are you ready for another awesome video filled with mind-blowing ideas? Weve put together a bunch of wonderful handmade jewelry designs for you to try at home. So, sit back, relax and pay close attention to your favor
09:30 Popular
Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

1,398 views / 0 likes - added 8 years ago

Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in dif
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27 Cool Food Hacks You Wish You Knew Before

535 views / 1 likes - added 3 years ago

AMAZING FOOD HACKS TO TRY OUTHello chefs! Have you been looking for creative and unique ways to cook your meals? If that sounds like you, then you will absolutely love todays video. Weve put together amazing food hacks that will completely change the way
15:25
The Coriolis Effect Test: two hemispheres, one sink

574 views / 0 likes - added 6 years ago

The Coriolis Effect Test: two hemispheres, one sink Disproven! The Coriolis Effect does not make the water drain out a sink anti-clockwise in the Northern Hemisphere and clockwise in the Southern. Have you taken the same sink to both hemispheres? If so: s
05:54
Can you solve the risky disk riddle? - James Tanton

215 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Your antivirus squad is up against a code thats hijacked your mainframe. What youve learned from other infected systems, right before they went dark, is that it likes to toy with antivirus agen
05:58
The dark history of the Chinese Exclusion Act - Robert Chang

233 views / 0 likes - added 2 years ago

Dig into the Chinese Exclusion Act of 1882, which suspended Chinese immigration to the U.S. and blocked Chinese immigrants from citizenship.--In 1882, the United States Congress passed the Chinese Exclusion Act, the first federal law that restricted immig
03:12 Popular
Shawn Mendes, Camila Cabello - Seorita (Clean - Lyrics)

1,246 views / 9 likes - added 3 years ago

Shawn Mendes, Camila Cabello - Senorita (Clean - Lyrics) https://senorita.lnk.to/OutNow Copyright / Business / Submissions Send me an email at: contact@polarrecords.net Edited by https://www.youtube.com/jacobvega Click the bell to stay updated on the best
09:10 Popular
Why Sharks get Creepier the Deeper you Go

703 views / 4 likes - added 2 years ago

Why Deep Sea Sharks Appear so Mysterious. Sharks have ruled the deep sea for 450 million years. A time during which sharks have adapted and diversified into an array of weird and wonderful species. Many, like the well-known Great White Shark, have adapted
19:16
39 Simple Cooking Hacks And Recipe Ideas

559 views / 1 likes - added 3 years ago

GREAT KITCHEN HACKS TO COOKForget about anything youve heard before about cooking. Today were going to show you how simple and amazing it can be to cook with smart hacks. Well begin by showing you how to make pink pancakes... Theyre soooo cute! Youll also
07:04 Popular
How To Eradicate One Of Our Deadliest Enemies

840 views / 2 likes - added 7 years ago

We have the choice to attack one of our oldest enemies with genetic engineering. But should we do it? Support us on Patreon so we can make more videos (and get cool stuff in return): https://www.patreon.com/Kurzgesagt?ty=h Kurzgesagt merch here: http://bi
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04:34 Popular
Can Bacteria On Earth Help Us Find Alien Life?

1,326 views / 6 likes - added 8 years ago

Researchers have found organisms that are able to survive the most extreme conditions on earth. What can this tell us about life in space? Don't miss Telescope, premiering Feb. 20 at 9/8c on Discovery! Sign Up For The TestTube Newsletter Here ►►►►http://b
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05:33
The myth of Hades and Persephone - Iseult Gillespie

386 views / 1 likes - added 2 years ago

Dig into the Greek myth of Persephone, who is abducted by Hades and is only allowed to leave the underworld every spring.--One day, Persephone was frolicking in a meadow with the nymph, Cyane. As they admired a flower, they noticed it tremble in the groun
05:40
Whatever happened to acid rain? - Joseph Goffman

249 views / 1 likes - added 3 years ago

Discover what causes acid rain, and how scientists were able to largely eliminate this major environmental threat. --In 1963, scientists studying Hubbard Brook Experimental Forest made a shocking discovery. Their most recent rainfall samples were nearly 1
05:36
Why is this black square famous? - Allison Leigh

103 views / 1 likes - added 7 months ago

Discover the symbolism of Kazimir Malevichs Black Square, and how it pushed the boundaries of what art is and what it can be.--In 1915, an exhibition of radical artworks opened in Russia. Many pieces pushed the boundaries of form and style, but one was pa
05:00 Popular
Why do cats have vertical pupils? - Emma Bryce

3,811 views / 0 likes - added 2 years ago

Dive into the incredible diversity of animal pupils, and how the different shapes indicate the animals role in an ecosystem.--Peering into the eyes of different animals, youll see some extraordinarily shaped pupils. House cats, for one, are twilight hunte
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03:09 Popular
Why Your Body Is AMAZING!

799 views / 0 likes - added 8 years ago

Our bodies are pretty incredible, here's why! SUBSCRIBE! It's free: http://bit.ly/asapsci Follow us @whalewatchmeplz & @mitchellmoffit SHARE on Twitter: http://bit.ly/1LSruiE SHARE on Facebook: http://on.fb.me/1NSpYh2 Written by Rachel Salt, Gregory Brown
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05:48 Popular
Science vs. Pseudoscience - Siska De Baerdemaeker

1,068 views / 0 likes - added 8 months ago

Get to know 3 factors that can help you identify pseudoscience, and find out how it differs from actual science.--Pseudoscience is a set of theories, methods, and assumptions that appear scientific, but arent. In the worst cases, pseudoscience practitione
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05:19
Would you raise the bird that murdered your children? - Steve Rothstein

202 views / 0 likes - added 2 years ago

Dig into the evolutionary strategy of brood parasitism, where one animal tricks another into rearing its young.--A mother honeyguide has placed its chick into a bee-eaters nest puncturing all the other eggs in the nest and leaving only its own hatching al
06:10
Who were Las Mariposas, and why were they murdered? - Lisa Krause

255 views / 2 likes - added 3 years ago

Get to know the story of the Mirabal sisters, who led a revolution against Rafael Trujillos dictatorship in the Dominican Republic. --For over 30 years, thousands of people were imprisoned, tortured, and murdered under Rafael Trujillos dictatorship in the
05:20
This tool will help improve your critical thinking - Erick Wilberding

218 views / 0 likes - added 3 years ago

Explore the technique known as the Socratic Method, which uses questions to examine a persons values, principles, and beliefs. --Socrates, one of the founding fathers of Western philosophical thought, was on trial. Many believed he was an enemy of the sta
02:59
Breakthrough Junior Challenge 2017 | Relativity & The Equivalence of Reference Frames

687 views / 0 likes - added 6 years ago

The core concept of relativity is interesting in that it shatters the singularity in perspective that we have become accustomed to. Watch the video to learn more! This is my entry to the Breakthrough Junior Challenge 2017. #breakthroughjuniorchallenge Ple
08:30
How a recording-studio mishap shaped '80s music

257 views / 0 likes - added 3 years ago

Warning: This is an unapologetic ode to gated reverb drums Here's a Spotify playlist of some of the best gated reverb songs: http://spoti.fi/2vH7ZZL Over the past few years a general nostalgia for the 1980s has infiltrated music, film, and television. I d
05:19
Is it normal to talk to yourself?

104 views / 0 likes - added 11 months ago

Dig into the psychological benefits of positive self-talk, and find out when it can become problematic.--Being caught talking to yourself can feel embarrassing, and some people even stigmatize this behavior as a sign of mental instability. But decades of
05:25
Scientists Are Using Your Body’s Bacteria To Battle Cancer, Is It Working?

479 views / 0 likes - added 5 years ago

Bacteria can arguably be our body’s worst nightmares. But what if they could work to kill tumors? Two-Thirds of All Cancers Are Caused by One Thing: Your DNA - https://www.youtube.com/watch?v=ZZUk0gF_-T4 Get 20% off http://www.domain.com domain names and
05:19
The rise and fall of Italys warriors-for-hire - Stephanie Honchell Smith

79 views / 0 likes - added 9 months ago

Dig into the history of the elite mercenaries known as condottieri, who were soldiers for hire for Italy's rich and powerful.--During the 14th and 15th centuries, mercenaries known as condottieri dominated Italian warfare, profiting from and encouraging t
05:22
How to prevent political corruption - Stephanie Honchell Smith

35 views / 0 likes - added 2 weeks ago

Explore common types of corruption and find out what we can do to combat it and promote transparency in our institutions.--Corruption is often defined as misuse of a position of power for personal gain. And while corruption in politics is nothing new, it
04:30
How does the stock market work? - Oliver Elfenbaum

473 views / 1 likes - added 4 years ago

Download a free audiobook version of "The Richest Man in Babylon" and support TED-Ed's nonprofit mission: https://adbl.co/2GVBdZF Check out our full book recommendation: https://shop.ed.ted.com/products/the-richest-man-in-babylon -- In the 1600s, the Dutc
05:09
The artist who won a Nobel Prize... in medicine - Melanie E. Peffer

320 views / 2 likes - added 3 years ago

Explore how a scientist and artist discovered how our brains transmit signals throughout the body, and laid the foundation for modern neuroscience.--In the 1860s, scientists believed they were on the verge of uncovering the brains biggest secret: how the
05:27
The rise of the planet of the trilobites - Nigel Hughes

233 views / 0 likes - added 2 years ago

Discover the creatures known as trilobites, one of Earths most successful early animals, and find out what led to their extinction.--Prevailing for around 270 million years and encompassing more than 20,000 distinct species, trilobites are some of the mos
04:28
Why is pneumonia so dangerous? - Eve Gaus and Vanessa Ruiz

313 views / 1 likes - added 3 years ago

Explore how pneumonia attacks the tiny air sacs in your lungs and how your immune system works to fight off the infection.--Every time you breathe, air travels down the trachea, through a series of channels, and then reaches little clusters of air sacs in
03:22
IZ*ONE () - (Secret Story of the Swan) MV

263 views / 0 likes - added 1 year ago

Available on iTunes, Apple Music : https://apple.co/37GDXHj Listen on Spotify : https://spoti.fi/3da2cPf # #IZONE # IZ*ONE () - (Secret Story of the Swan) MV . 3rd [Oneiric Diary ()] “ ” 3rd [Oneiric Diary ( )] ‘ ' ' ' '' '' . 12 , . &ls
02:09 Popular
Why Thermodynamics Matter to Particle Physicists - with Suzie Sheehy

1,183 views / 0 likes - added 7 years ago

Why do we need the first law of thermodynamics? What use is it? Dr Suzie Sheehy explains what it means to a particle physicist. Day 9 of our advent calendar. Watch all the videos here: http://www.rigb.org/christmas-lectures/supercharged-fuelling-the-futur
04:31
Could underwater farms help fight climate change? - Ayana Johnson and Megan Davis

438 views / 0 likes - added 4 years ago

Dive into the world of aquaculture and see how restorative ocean farming could play a vital role in helping our coastal communities, our oceans and our climate.--For billions of people, seafood provides a significant source of protein and nutrition, but o
17:17
How to make an AI read your handwriting (LAB) : Crash Course Ai #5

329 views / 0 likes - added 4 years ago

Follow along: https://colab.research.google.com/drive/1NyYH1EPpaJlMBLK0fcKYz4icaD1SNSLKJohn Green Bot wrote his first novel! Today, in our first ever Lab were going to program a neural network to recognize handwritten letters to convert the first part of
05:23
Can alligators survive this apex predator? - Kenny Coogan

115 views / 0 likes - added 8 months ago

Explore the diverse and vital ecosystem of the Everglades, and discover why the alligator is so essential to the region.--Despite alligators ruling the swamplands of the Everglades for millennia, the last 500 years have brought deadly new predators that c
05:16
How to see with sound - Jacques S. Abramowicz

235 views / 0 likes - added 3 years ago

Discover how scientists and doctors used bats' ultrasound capabilities as inspiration for SONAR and non-invasive medical procedures.--In a dark cave, bats cant see much. But even with their eyes shut, they can navigate rocky topography at incredible speed
04:46
Why is it so hard to escape poverty? - Ann-Heln Bay

242 views / 0 likes - added 2 years ago

Explore the paradox of welfare programs, and learn how they inadvertently reinforce generational poverty, and what we can do to fix them.--Imagine that youve been unemployed for months. Government benefit programs have helped you cover your expenses, but
05:49
Why can't you put metal in a microwave? - Aaron Slepkov

525 views / 3 likes - added 2 months ago

Dig into the science of how microwave ovens use electromagnetic waves to heat your food, and what you should avoid cooking in them.--In 1945, engineer Percy Spencer was standing near a RADAR device that produced high-intensity microwaves and noticed that
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14:03
Why Laminar Flow is AWESOME - Smarter Every Day 208

590 views / 2 likes - added 5 years ago

Click here if Laminar flow is awesome: http://bit.ly/Subscribe2SED Get a total of $80 off (8 free HelloFresh meals in first month) go to https://bit.ly/2PGu55r and enter "smarter80" ⇊ Click below for more links! ⇊ Tweet me Laminar flow pics:http://bit.ly/
05:19 Popular
Yes, scientists are actually building an elevator to space - Fabio Pacucci

882 views / 1 likes - added 2 years ago

Explore the physics behind space elevators, which would theoretically use a cable anchored to Earth and extending into space. --Sending rockets into space requires sacrificing expensive equipment, burning massive amounts of fuel, and risking potential cat
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11:03
The Reign of the Hell Ants

357 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
06:50
Is inequality inevitable?

148 views / 0 likes - added 1 year ago

Explore how economic inequality can be measured and how it is impacted by different governmental policy choices.--Income and wealth inequality are not new. In fact, economists and historians who have charted economic inequality throughout history havent f
07:04
What *Really* happens to used Electric Car Batteries? - (you might be surprised)

92 views / 0 likes - added 8 months ago

How are Lithium Batteries Recycled? Today we find out. Whether its Electric Car batteries, cell phone batteries, or tool batteries the process is all the same. HUGE thanks to Li-Cycle for giving us a tour: https://www.li-cycle.com/ if you're looking to re
17:23
32 Colorful Cooking Ideas

544 views / 1 likes - added 3 years ago

TASTY COOKING HACKSWe know cooking might not be everyones strong suit, buts that okay because today were going to show you incredible cooking hacks. These ideas will make your life A LOT easier, but also tastier! Lets get started, then. To begin, well sho
05:37 Popular
The largest river on Earth is actually in the sky - Iseult Gillespie

1,192 views / 0 likes - added 4 months ago

Explore the Amazon rainforests flying rivers, and dig into why these invisible waterways are essential to life on Earth.--The largest rainforest in the world, the Amazon, exists between two rivers but not in the way you might think. At ground level, the A
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04:45
The animal architecture visible from space - Glynnis Hood

97 views / 0 likes - added 1 year ago

Explore how beavers build their impressive dams, and what impact these structures have on the surrounding environment. --Nestled in the forests of Canada sits the worlds longest beaver dam. This 850-meter-long structure is large enough to be seen in satel
05:25 Popular
Why did Megalodon go extinct? - Jack Cooper and Catalina Pimiento

3,046 views / 1 likes - added 9 months ago

Dive into the oceans depths to see how the gigantic megalodon ruled the seas, and find out what caused its extinction.20 million years ago, the ocean housed a creature so colossal that its stomach could reach volumes of almost 10,000 liters big enough to
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05:09
The myth of Gawain and the Green Knight - Dan Kwartler

204 views / 1 likes - added 2 years ago

Dig into the myth of the Green Knight, who comes to King Arthurs court to challenge the honor and bravery of Camelots knights. --It was Christmas in Camelot and King Arthur was throwing a party. In the midst of the revelry, a towering knight proposed a ga
05:12 Popular
These animals are also plants wait, what? - Luka Seamus Wright

726 views / 0 likes - added 1 year ago

Explore the incredible adaptations of Elysia chlorotica, a species of sea slug that can photosynthesize food. --The species of slug known as Elysia chlorotica may not look like much it resembles a bright green leaf but its one of the most extraordinary cr
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10:33
20 Hacks to Surprise Anyone || Clever Hacks For Any Occasion

472 views / 1 likes - added 3 years ago

CRAZY HACKS FOR EVERYONEHello everyone! Its time for yet another incredible, mind-blowing video. Today weve put together hacks that will surprise all of your friends and family. Youll get to see a bunch of fantastic ways to make someones day. These ideas
08:17
What is Radioactivity and Is It Always Harmful: Explained in Really Simple Words

130 views / 0 likes - added 1 year ago

Radioactivity is the property through which a heavier, unstable nucleus assumes a more stable state by emitting radiation. The process through which a nucleus turns into a stable one is called radioactive decay. But is radioactivity or radioactive radiati
05:52
The rise and fall of the Lakota Empire - Pekka Hmlinen

202 views / 0 likes - added 2 years ago

Trace the rise and fall of the Lakota Empire which, at their height, were the most dominant power in the American West.--In 1776, a powerful empire was born in North America. The Lakotas had reached the Black Hills, the most sacred place and most coveted
06:44
The Nazis recruited to win the Cold War - Brian Crim

25 views / 1 likes - added 1 week ago

Dig into Operation Paperclip, a secret intelligence program which brought scientists from Nazi Germany to the US after WWII.--In May of 1945 the Third Reich was in chaos. Adolf Hitler was dead and German surrender was imminent. But while World War II was
05:05
Can you solve the Alice in Wonderland riddle? - Alex Gendler

458 views / 1 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ --After many adventures in Wonderland, Alice has once again found herself in the court of the temperamental Queen of Hearts. Shes about to pass through the garden undetected, when she overhears
04:42
Can you outsmart the fallacy that divided a nation? - Elizabeth Cox

151 views / 1 likes - added 2 years ago

Explore the middle ground fallacy, which assumes that the truth is always a compromise between two extreme opposing positions.--Its 1819. The US is preparing to make Missouri and Maine new states. One representative insists that slavery shouldnt be allowe
06:41
Is capitalism actually broken?

178 views / 0 likes - added 1 year ago

Explore the different types of capitalism, how they operate, and how they impact issues like climate change and rising inequality.--People have become increasingly worried that the threats we face today, like climate change and rising inequality, cant be
04:57 Popular
What happens when you fall into piranha-infested waters? - Antonio Machado-Allison

3,554 views / 5 likes - added 7 months ago

Dig into the truth about piranhas and their feeding frenzies, and find out what would likely happen if you fell into their waters.--Youre peering into the Amazon River when, suddenly, you lose your footing and fall. Piranhas dart about in the rapidly appr
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06:17
Can you outsmart the college admissions fallacy? - Elizabeth Cox

181 views / 0 likes - added 1 year ago

Explore the circular reasoning fallacy, which occurs when the end of an argument comes back to the start without having proven itself.--Its 1990. A prospective student has filed a complaint about Virginia Military institutes admissions policy that exclude
05:38
What is a gig economy?

174 views / 0 likes - added 1 year ago

Explore the benefits and drawbacks of the gig economy, and find out the key factors of becoming a successful freelancer.--A 2016 survey of freelancers in six countries found that those who freelance by choice 70% of respondents were happier than people in
04:47
Why is this 2,500 year old shipwreck so well-preserved? - Helen Farr and Jon Adams

158 views / 1 likes - added 2 years ago

Discover the unique conditions that make the Black Sea host to dozens of shipwrecks that date back thousands of years. --In 2017, researchers off the Bulgarian coast discovered the oldest intact shipwreck ever found. This ancient Greek vessel was not only
05:22
When are you actually an adult? - Shannon Odell

148 views / 0 likes - added 1 year ago

Explore how scientists define adulthood, and find out if theres a specific age at which we reach maturity. --Most countries recognize 18 as the start of adulthood by granting various freedoms and privileges. Yet theres no exact age or moment in developmen
06:42
Seeing Light That No One Else Can See—Quantum Spy Glasses

552 views / 0 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I teach you about how polarizers work. I then show you how an LCD screen
06:10 Popular
The Resistance | Think Like A Coder, Ep 2

986 views / 0 likes - added 4 years ago

The adventure continues! Episode 2: Ethic and Hedge search for the leader of the Resistance. Can they solve the puzzles blocking their way? --This is episode 2 of our animated series Think Like A Coder. This 10-episode narrative follows a girl, Ethic, and
05:17
Would you raise the baby that ate your siblings? - Francesca Barbero

68 views / 0 likes - added 3 months ago

Explore how the offspring of parasitic butterflies trick their way into ant colonies for food and protection.--You might not guess it, but Alcon blue butterflies are just one of over 200 parasitic butterfly species, all of which target ants. And their off
05:55
Meet the microbes that could eat your trash - Tierney Thys and Christian Sardet

144 views / 0 likes - added 1 year ago

Explore the possibility of plastivores organisms that can eat and break down plastic helping reduce the plastic waste on Earth.--Each year humanity produces roughly 400 million tons of plastic, 80% of which is discarded as trash. Of that plastic waste, on
07:43 Popular
What Are Those ‘Talking’ Apes Really Saying? | NPR's SKUNK BEAR

853 views / 3 likes - added 5 years ago

What can we learn from the controversial history of ape language research? ↓↓ Links & Info ↓↓ SUBMIT A QUESTION HERE: http://www.npr.org/skunkbear SUBSCRIBE: http://bit.ly/2dH6fpR TUMBLR: http://skunkbear.tumblr.com/ TWITTER: https://twitter.com/NPRskunkb
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06:00
How to know if you're being selfish (and whether or not that's bad) - Mark Hopwood

61 views / 0 likes - added 3 months ago

Explore a classic philosophical debate and decide: is it human nature to be selfish? And if so, is it possible to overcome it?--The question of whether or not humans are inherently selfish is one of philosophys oldest debates. The idea that we only act ou
06:52
How did South African Apartheid happen, and how did it finally end? - Thula Simpson

49 views / 0 likes - added 4 months ago

Explore how Dutch and British colonization of South Africa led to Apartheid, the strict national policy of racial segregation.--For 46 years, South Africans lived under Apartheid, a strict policy of segregation that barred the countrys Black majority from
05:31
The underground cities of the Byzantine Empire - Veronica Kalas

29 views / 0 likes - added 1 month ago

Uncover the history of the ancient underground cities beneath Cappadocia, which were built during the Byzantine Empire.--The breathtaking geological formations of Cappadocia are one of the most astonishing landscapes on Earth. Also known as fairy chimneys
08:05 Popular
Saying "Avogadro's Number" Avogadro's Number of Times (World Record)

882 views / 0 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I say "Avogadro's Number" Avogadro's Number of times. Along the way I tel
10:42
Why the Heck Are We Ticklish?

355 views / 0 likes - added 4 years ago

Were on PATREON now! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below Ive explained a lot of weird bodily functions on this show but theres one that we haven
08:02
Crustaceans, the 'Insects' of the Deep Sea

423 views / 0 likes - added 2 years ago

Crustaceans, of all the animal groups in the ocean, are by far the most successful. Coming in a boundless array of colours, shapes and sizes, crustaceans have diversified so much that they are often called the insects of the oceans, a title reflecting the
06:13
History vs. Thomas Jefferson - Frank Cogliano

237 views / 0 likes - added 1 year ago

Thomas Jefferson was a founding father of the United States but were his principles outweighed by his participation in slavery?--Thomas Jefferson, founding father of the United States and primary author of the Declaration of Independence, was part of Amer
05:12
The continents are moving. When will they collide? - Jean-Baptiste P. Koehl

157 views / 0 likes - added 1 year ago

Dig into the science of plate tectonics to find out when the next supercontinent will emerge and how it could affect Earths environment.--In the early 20th century, Alfred Wegener's theory of Continental Drift laid the foundation for our modern theory of
05:50
Why do you want to squeeze cute things? - Joshua Paul Dale

112 views / 0 likes - added 1 year ago

Explore the psychology of the phenomenon known as cute aggression, which is the urge to squeeze, bite or pinch something cute.--Watching a kitten fumbling around, it might feel as if youve never encountered anything so devastatingly adorable in your morta
05:02
The Fijian myth of the greedy god - Raiana McKinney and Esther Wozniak

55 views / 0 likes - added 2 months ago

Dig into the Fijian myth of Dakuwaqa, the shape-shifting shark god who is determined to take over all of Fiji's islands.--Long ago, the ancestral gods of Fiji settled on the Pacific archipelago. They eventually metamorphosed into various forms, with the g
05:35
The one thing stopping jellyfish from taking over - Mariela Pajuelo & Javier Antonio Quinones

132 views / 0 likes - added 8 months ago

Dig into why jellyfish populations have increased, and how leatherback sea turtles can help get their numbers under control.--Over the past two decades, jellyfish have begun to overwhelm our oceans. If things stay on their current trajectory, we could be
05:32
One of the most "dangerous" men in American history - Keenan Norris

159 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
10:00
Can YOU Resist Eating Childhood Fantasy Foods?

526 views / 0 likes - added 3 years ago

Can our Reactors resist the foods they've probably been dreaming of all their lives?Hungry for more? Check out all our People vs. Food episodes: bit.ly/REACTpeoplevsfoodWhat's FBE Super? Click for more info on our memberships program: https://fbereact.com
05:23
How do oysters make pearls? - Rob Ulrich

562 views / 0 likes - added 1 year ago

Explore how oysters use calcium carbonate to create pearls, and how this chemical compound creates a vast array of other materials.--Despite their iridescent colors and smooth shapes, pearls are actually made of the exact same material as the craggy shell
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06:22
What caused the Rwandan Genocide? - Susanne Buckley-Zistel

105 views / 0 likes - added 10 months ago

Dig into the history of the Rwandan Genocide of 1994, during which over one-tenth of the countrys population was killed.--For one hundred days in 1994, the African country of Rwanda suffered a horrific campaign of mass murder. Neighbor turned against neig
35:36
What is a vaccine & how do they work? (with UKRI) | #80 Let's Go Live with Maddie & Greg

285 views / 0 likes - added 3 years ago

**CHECK OUT OUR NEW SCIENCE ACTIVITIES WEBSITE - https://letsgolivescience.com/ - forindividual activity pages with video clips, kit lists, methods, and science!**What is a vaccine & how do they work? (with UKRI) | #80 Let's Go Live with Maddie & GregGet
04:47
Do larger animals take longer to pee? - David L. Hu

365 views / 0 likes - added 3 years ago

Dive into the physics of the Other Golden Rule and explore the systems and methods animals use to excrete waste. --A cats bladder can only store a golf balls worth of urine. For humans, its a coffee mug and for elephants, a kitchen trash can. An elephants
04:57 Popular
How does artificial intelligence learn? - Briana Brownell

1,350 views / 3 likes - added 3 years ago

Explore the three major methods of machine learning, which allows computers to write their own rules to problem solve and process data.--Today, artificial intelligence helps doctors diagnose patients, pilots fly commercial aircraft, and city planners pred
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05:43
What causes addiction, and why is it so hard to treat? - Judy Grisel

33 views / 0 likes - added 1 month ago

Take a look at the science of how addictive drugs affect your body and why substance addiction can be so difficult to treat.--As of 2021, more than 36 million people were estimated to be experiencing substance use disorder. This condition spans a spectrum
04:39
Does trickle-down economics actually work? - Jonathan Smith

175 views / 1 likes - added 1 year ago

Dig into trickle-down economics, which claims that tax cuts for corporations and the wealthy stimulate the economy and improve people's lives.--In 1981, the US economy was struggling: unemployment rates were climbing and inflation had peaked at an all-tim
06:26
4 epidemics that almost happened (but didn't) - George Zaidan

89 views / 0 likes - added 11 months ago

What makes for an effective outbreak response? Explore successful systems from around the world that prevented epidemics.--In 2013, an Ebola outbreak began in Guinea. The country had no formal response system and the outbreak became the largest Ebola epid
05:21
Iceland's superpowered underground volcanoes - Jean-Baptiste P. Koehl

318 views / 0 likes - added 2 years ago

Explore how geothermal energy the heat in the Earths crust is being used to create renewable electricity and power.--While the weather in Iceland is often cold, wet, and windy, a nearly endless supply of heat bubbles away below the surface. In fact, almos
04:23
How friendship affects your brain - Shannon Odell

263 views / 0 likes - added 1 year ago

Dig into what happens to your brain during adolescence that changes how you value, understand, and connect to friends.--If it seems like friendships formed in adolescence are particularly special, that's because they are. Childhood, adolescent, and adult
04:31
How do you know you're not dreaming? - Daniel Gregory

205 views / 0 likes - added 2 years ago

Download a free audiobook version of The Sandman and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed--Bizarre things happen in dreams: you fly, or conjure an all-you-can-eat buffet out of thin air, or get chased by witches through the h
04:20
The Chinese legend of the butterfly lovers - Lijun Zhang

199 views / 0 likes - added 2 years ago

Dig into the Chinese myth of Zhu Yingtai, who disguises herself as a boy in order to attend school, and her love Liang Shanbo.--Although only boys were allowed at the Confucius Academy, what Zhu Yingtai wanted was to go to school. She begged her parents t
04:47
A day in the life of an ancient Babylonian business mogul - Soraya Field Fiorio

293 views / 0 likes - added 3 years ago

Follow Beltani, a Babylonian priestess and businesswoman, as she investigates who is undermining her barley fields and tavern.--Its 1762 BCE. As dawn breaks in the Babylonian city of Sippar, Beltani a priestess and businesswoman receives an urgent visit f
09:04 Popular
Blood Vessels, Part 2: Crash Course A&P #28

1,468 views / 0 likes - added 8 years ago

And now we return to blood vessels. In this episode, we start discussing what blood pressure is, how it can become "high", and what that means for our health. One of the more interesting points is that your body has ways of dealing with high blood pressur
11:13
The World in UV

531 views / 0 likes - added 5 years ago

UV cameras expose a hidden world and reveal the incompleteness of our perception The Physics Girl looks at sunscreen: https://youtu.be/GRD-xvlhGMc How to make sunscreen from scratch: https://youtu.be/lMXAY5F28L0 In summary, ultraviolet light interacts dif
09:03 Popular
Are GMOs Good or Bad? Genetic Engineering & Our Food

1,057 views / 2 likes - added 7 years ago

Are GMOs bad for your health? Or is this fear unfounded? Support us on Patreon so we can make more videos (and get cool stuff in return): https://www.patreon.com/Kurzgesagt?ty=h Kurzgesagt merch here: http://bit.ly/1P1hQIH Get the music of the video here:
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05:06
The rise and fall of the medieval Islamic Empire - Petra Sijpesteijn & Birte Kristiansen

146 views / 0 likes - added 1 year ago

Trace the rise and fall of the Islamic Empire, from the prophet Muhammad in the 7th century to the sacking of Baghdad. --In the 7th century CE, the prophet Muhammad united the people of the Arabian Peninsula through the formation of Islam. Over the next 3
03:39
Everything Scientists Could Learn By Looking At Your Skull

573 views / 0 likes - added 7 years ago

Our skulls are all unique, but they also share characteristics across groups of people. Scientists can use this information to learn a lot about the previous "owner" of the skull. Why We Can't Always Trust DNA Evidence - https://youtu.be/601U11FH6iE Sign
05:24
Can you outsmart Fate and break her ancient curse? - Dan Finkel

148 views / 0 likes - added 11 months ago

Practice more problem-solving at https://brilliant.org/TedEd--Hundreds of years ago, your ancestor stole a magical tarot deck from Fate herself and it came with a terrible cost. Once every 23 years, one member of your family must face Fate in a duel with
38:06
What makes us sick? Germs & The Immune System (with UKRI) | #79 Let's Go Live with Maddie & Greg

242 views / 0 likes - added 3 years ago

**CHECK OUT OUR NEW SCIENCE ACTIVITIES WEBSITE - https://letsgolivescience.com/ - forindividual activity pages with video clips, kit lists, methods, and science!**What makes us sick? Germs & The Immune System (with UKRI) | #79 Let's Go Live with Maddie &
05:17
Why do we have crooked teeth when our ancestors didnt? - G. Richard Scott

181 views / 0 likes - added 11 months ago

Explore the prevailing scientific theory of why crooked teeth and impacted wisdom teeth are recent developments in human evolution.--According to the fossil record, ancient humans usually had straight teeth, complete with wisdom teeth. In fact, the dental
06:04
The dark history of the suburbs - Kevin Ehrman-Solberg and Kirsten Delegard

159 views / 0 likes - added 2 years ago

Discover the dark history of the American suburbs, and how practices like racial covenants restricted access to home ownership for people of color.--Beginning in the 1800s, people began writing clauses into property deeds that were meant to prevent all fu
06:26
History vs. Egypts "most powerful" pharaoh - Jessica Tomkins

54 views / 0 likes - added 3 months ago

Pharaoh Ramesses II presided over a golden age of Egyptian prosperity but was he a model leader or a master of propaganda?--Pharaoh Ramesses II reigned for almost 70 years in the 13th century BCE. He presided over a golden age of Egyptian prosperity, powe
10:51
When Pterosaurs Walked

176 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
06:34
Where Did We Come From?

682 views / 0 likes - added 7 years ago

Ready to untangle the branches of the human family tree? Part 1 of our special series on Human Ancestry. Watch it all: http://bit.ly/OKTBSHuman ↓↓↓More info and sources below ↓↓↓ In part 1 of our special series on human ancestry, we tour through our famil
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03:57
How Do We Know Were Tired?

140 views / 0 likes - added 2 years ago

Go to http://Brilliant.org/SciShow to try their Applied Probability course. Sign up now and get 20% off an annual Premium subscription.Sleep is complicated. And there's still a lot we don't know about it, but zebrafish larvae are a surprisingly good place
05:50
Future Batteries Could Be Made out of Viruses...Wait, What?

288 views / 0 likes - added 3 years ago

Were now using viruses to make batteries...like the kind you could use in your car. So, how does that work and how close are we to a virus-powered car? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist
05:21
What if you experienced every human life in history?

230 views / 1 likes - added 1 year ago

Examine the ethical stance known as longtermism, which is the idea that we should be doing more to protect future generations.--Imagine that your life began as one of the planets first humans. After dying, you're reincarnated as the second human ever to l
05:20
Why do we eat popcorn at the movies? - Andrew Smith

137 views / 0 likes - added 12 months ago

Trace the history of popcorn, from its origins in the Americas to its explosion of popularity in the 20th century.--Soft percussion and a toasty scent mark the violent transformation of tough seeds into cloud-like puffs. This is the almost magical process
05:54
The Greek myth of Demeter's revenge - Iseult Gillespie

35 views / 0 likes - added 1 month ago

Dig into the Greek myth of Mestra and her father King Erysichthon, who angered the gods and was cursed with insatiable hunger.--Mestra, princess of Thessaly, was far from home. She had watched her father, King Erysichthon, plunge into a ruin of his own ma
04:48
How much land does it take to power the world?

236 views / 1 likes - added 3 years ago

Explore the sustainability of fossil fuels, nuclear power, and renewable energy and how much space each of these power sources use.--No matter how we make electricity, it takes up space. Coal requires mines, and plants to convert it into electricity. Nucl
06:04
Can the economy grow forever?

126 views / 0 likes - added 1 year ago

Is infinite economic growth possible on a planet with finite resources? Explore how countries can balance efficiency with sustainability.--Many economists think that an eternally growing economy is necessary to keep improving peoples lives, and that if th
05:12
What happens to your body at the top of Mount Everest - Andrew Lovering

187 views / 0 likes - added 1 year ago

Explore what happens in your body when you dont acclimate to higher altitudes and the dangers of altitude sickness.--If you teleported from sea level to the top of Mount Everest, things would go bad fast. At an altitude of 8,848 meters, you would likely s
06:44
Testing Tesla on the Deadliest Road in America

182 views / 0 likes - added 1 year ago

- Thank you, Bonnie Bees, for making this video possible: https://www.patreon.com/cgpgrey- Discuss this video: https://www.reddit.com/r/cgpgrey## Related Videos- The Dragon's Tail's Test of Tesla Self-Driving Beta: https://youtu.be/Oz4yMGbRa4Q- Urban Driv
04:22
Earth's mysterious red glow, explained - Zoe Pierrat

189 views / 0 likes - added 2 years ago

Explore the phenomenon and uses of chlorophyll fluorescence, a small amount of light emitted by plants during photosynthesis.--In 2009, a satellite circled Earth, scanning and sorting the wavelengths reflecting off the planets surface. Researchers noticed
04:15 Popular
What Happens To Child Prodigies When They Grow Up?

825 views / 1 likes - added 8 years ago

Children who develop remarkable skills at an early age are often knowns at prodigies, but what happens to these kids once they grow up? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Can A Brain Injury Make You A Genius? ►►►► http://b
06:00
The rebel radio that brought down a war criminal - Diana Sierra Becerra

131 views / 0 likes - added 1 year ago

Get to know the story of Radio Venceremos, an underground radio collective that fought US-backed fascism during the Salvadoran Civil War.--Since the 1800s, a handful of oligarchs had controlled nearly all of El Salvadors land, forcing laborers to work for
04:59
The biggest mistakes in mapmaking history - Kayla Wolf

181 views / 0 likes - added 1 year ago

Travel through the history of mapmaking and discover what big mistakes cartographers made about the worlds geography.--For thousands of years, people made both functional maps and what are known as cosmographies, illustrating the earth and its position in
05:04
Why is it so hard to break a bad habit?

128 views / 0 likes - added 7 months ago

Explore the psychology behind how good and bad habits are formed, and get tips on how to manage these behaviors.--Many people deal with a nail-biting habit at some point in their lives. Some will go to great lengths to try to stop, employing strategies li
05:03 Popular
How do airplanes actually fly? - Raymond Adkins

740 views / 0 likes - added 1 year ago

Explore the physics of flight, and discover how aerodynamic lift generates the force needed for planes to fly.--By 1917, Albert Einstein had explained the relationship between space and time. But, that year, he designed a flawed airplane wing. His attempt
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16:21
32 Simple Camping Ideas And Hacks For Your Next Trip

527 views / 1 likes - added 3 years ago

MIND-BLOWING OUTDOOR HACKSHello everyone! If youre the type of person that loves the outdoors and going out on hikes, then you will absolutely love todays video. Weve put together many, many simple yet incredible camping ideas for you to try on your next
04:57
The twins who tricked the Maya gods of death - Ilan Stavans

365 views / 1 likes - added 2 years ago

Dive into the Maya myth of twins Junajpu and Ixbalanke as they descend into the underworld to play the gods in a ballgame.--One day, twin brothers Junajpu and Ixbalanke discovered their fathers hidden ballgame equipment and began to play. Hearing their vi
05:05
How one of the most profitable companies in history rose to power - Adam Clulow

200 views / 0 likes - added 2 years ago

Discover what happened when one company's attempt to dominate a key global trade ended in violence.--During the 17th century, the Dutch East India Company cornered the booming spice market and pioneered trade routes between Asia and Europe. It is widely c
04:57
Why did Phillis Wheatley disappear? - Charita Gainey

132 views / 1 likes - added 1 year ago

Get to know the life and works of poet Phillis Wheatley, an enslaved woman who became one of colonial Americas most famous writers.--In 1775, General George Washington received a poem from one of colonial Americas most famous writers. Its verses praised t
16:00
Make an AI sound like a YouTuber (LAB): Crash Course AI #8

311 views / 0 likes - added 4 years ago

Please take the PBS Digital Studios survey here! https://www.pbsresearch.org/c/r/CC_YTvideoFollow Along: https://colab.research.google.com/drive/1f8ik5kSPEvDCcM7R_-Wb3AjifizVEsHD Lets try to help John Green Bot sound a bit more like the real John Green us

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