Search Results: "David%20Degen"

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02:33 Popular
Does Hot Water Freeze Faster Than Cold Water?

1,509 views / 2 likes - added 8 years ago

Does hot water freeze faster than cold water? Turns out, the answer to this question is a lot trickier than it seems! Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Sh
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04:44
Who's at risk for colon cancer? - Amit H. Sachdev and Frank G. Gress

624 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/who-s-at-risk-for-colon-cancer-amit-h-sachdev-and-frank-g-gress Colon cancer is one of the leading causes of cancer and cancer death in the world. It is
07:25 Popular
Could You Be Immune To Everything?

1,208 views / 0 likes - added 6 years ago

You can learn more at https://curiositystream.com/smart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ **We said 30 days free, but CuriosityStream is feeling extra generous and is giving our viewers th
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04:41 Popular
How To Upload Your Mind

724 views / 2 likes - added 8 years ago

Uploading your mind to a computer might one day let humans cheat death. The technology’s a long way off, but researchers are working on closing that gap. This episode was brought to you and inspired by the movie Self/less. Self/less trailer: https://www.y
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13:02 Popular
Why You Are Lonely and How to Make Friends

925 views / 4 likes - added 1 year ago

If you are over 18 and want to take part in the international kurzgesagt meetup: Go to our temporary subreddit and look for your area or city, to find a Kurzgesagt meet up near you: https://kgs.link/kgs_meetupPlease note that this is an experiment, it is
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03:55
Banana Slugs: Secret of the Slime | Deep Look

578 views / 0 likes - added 7 years ago

Beneath the towering redwoods lives one of the most peculiar creatures in California: the banana slug. They're coated with a liquid crystal ooze that solves many problems slugs face in the forest -- and maybe some of our own. SUBSCRIBE: http://goo.gl/8NwX
01:52 Popular
Why Does Your Breath Stink In The Morning?

707 views / 1 likes - added 8 years ago

At night, your mouth becomes the perfect home for growing bacteria. Forgive us if we don’t talk to you until after you brush your teeth. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out
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Exploring Greenland's Icy Waters

166 views / 0 likes - added 2 years ago

Diving into the freezing, iceberg-filled waters of Greenland is by itself an adventure, but Museum Curator John Sparks and Research Associate David Gruber recently embarked on an ambitious expedition to find biofluorescent fish in the regions remote water
03:57 Popular
How Do Bikes Stay Up?

808 views / 1 likes - added 8 years ago

Thanks to littlebits.com for sponsoring this video – use promo code MinutePhysics for $20 off A HUGE thanks to Wren Weichman (@wrenthereaper) for helping with the 3D bike animation, Michael Aranda for drone photography, Pavel for dowsing and Melissa
02:24
Why Do Bruises Change Colors?

690 views / 0 likes - added 8 years ago

What happens in your body after you get a bruise? Quick Questions explains! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, John Szymakowski, Peso255, Fati
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05:02 Popular
Liquid Water On Mars

851 views / 0 likes - added 8 years ago

Today, NASA announced that there is...occasionally...flowing, liquid water on the surface of Mars. What?! Surf Mars shirt: http://store.dftba.com/products/surf-mars-shirt Surf Mars poster: http://store.dftba.com/products/surf-mars-poster Water on Mars pos
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03:32
Birds Stealing From Other Birds | Trials Of Life | BBC Earth

423 views / 0 likes - added 4 years ago

These bird siblings will do anything for their brothers and sister chicks in the nest, even when a snake invades their territory.Subscribe to BBC Earth for more amazing animal videos - http://bit.ly/BBCEarthSub Watch more videos from BBC Earth: Planet Ear
11:32
The Internet is Worse Than Ever Now What?

94 views / 0 likes - added 4 months ago

Go to https://ground.news/nutshell to get 30% off unlimited access to Ground News - a website and app that gathers the worlds news in one place so you can compare coverage and find common ground. Sources & further reading: https://sites.google.com/view/so
04:48
ZURCORAH Aerial Dance Group GOLDEN BUZZER America's Got Talent 2018

658 views / 1 likes - added 1 year ago

TOP TALENT KIDS - Subscribe now (Free), and never miss another video! Subscriptions also help the channel unlock more features. http://bit.ly/TopTalentKidsSubscribe ZURCORAH GOLDEN BUZZER - AGT America's Got Talent 2018 Host Tyra Banks picked her favorite
10:19
Why No One Can Agree Whats REALLY the Tallest Mountain

205 views / 1 likes - added 1 year ago

SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below Check out Far Out on @PBS Terra : https://youtu.be/jpUjze3v_6c Check out Why Am I Like Thi
12:31 Popular
Can You Guess Who's Lying? 3 Logic Riddles to Train Your Problem Solving Skills

781 views / 1 likes - added 5 years ago

Get better at problem solving today with Brilliant! The first 200 people to sign up will get a 20% discount: https://brilliant.org/upandatom Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every two weeks! *SUBSCRI
04:01
The WEIRD Way Monkeys Got to America

97 views / 0 likes - added 6 months ago

Many of the greatest biological dispersal events in history likely happened because animals inadvertently traveled across the oceans on floating debris.LEARN MORE**************To learn more about this topic, start your googling with these keywords: - Ocea
05:02 Popular
How rollercoasters affect your body - Brian D. Avery

824 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-rollercoasters-affect-your-body-brian-d-avery In 1895, crowds flooded Coney Island to see America’s first-ever looping coaster: the Flip Flap Railwa
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04:45
Virtual Reality Exploration of Exoplanets (4K, 360 VR experience) | We The Curious

177 views / 0 likes - added 2 years ago

Where might life be waiting for us beyond the reach of our solar system? What's out there and what does it tell us about planet Earth?Strap on a VR headset and join the search for other worlds. We recommend a strong internet connection so you can view thi
45:59
DNA family secrets - with Turi King

123 views / 0 likes - added 1 year ago

What's behind the rise in the use of DNA in genealogy and forensics? Find out with the BBC's favourite genealogist, Professor Turi King, including the first immigration case and her work identifying the bones of King Richard III.Watch the Q&A with Turi he
13:31
Can We Solve the Air Conditioning Paradox?

38 views / 0 likes - added 3 months ago

Were on PATREON! Join the communityhttps://www.patreon.com/itsokaytobesmart More info and sources below As the Earth warms due to human-caused climate change, billions of people in the developing world will face life-threatening heat waves, raising the de
03:00
Why Flushing Isn't For Everyone

70 views / 1 likes - added 3 months ago

This video was made in partnership with Bill Gates. To learn more about how we can help improve the lives and health of people around the world, visit https://gatesnotes.comSewers are a great way to make pooping safe, but theyre not always the right solut
09:31
Bolero Juilliard | April 2020

368 views / 0 likes - added 3 years ago

"What can we do together even while we are alone?" With 100+ Juilliard students and alumni, at home together. Read more about the creation of 'Bolero Juilliard': https://www.juilliard.edu/news/146351/creating-bolero-juilliard Directed and choreographed by
08:54 Popular
How Recycling Works

1,462 views / 5 likes - added 8 years ago

Join SciShow as we explore what happens to your stuff after you toss it into the little green bin with the arrows on it. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove,
04:57
Can We Get Solar Power To Everyone Who Wants It?

432 views / 0 likes - added 5 years ago

Please SUBSCRIBE! ►► http://bit.ly/hotmess_sub And support us on Patreon: https://www.patreon.com/hotmesspbs By the end of 2016, the US was home to over 1 million household and commercial solar energy operations, with 4 times as many solar panels installe
Inside Big Ben's Makeover

122 views / 0 likes - added 2 years ago

Join Fred Mills inside the 80M restoration of London's Elizabeth Tower, the iconic structure at the heart of the UK's Palace of Westminster. For more by The B1M subscribe now - http://ow.ly/GxW7y.Downloading, ripping and/or editing this video is illegal a
15:16
Why NASA Punched an Asteroid

31 views / 0 likes - added 1 month ago

More info and sources below Where did life come from? Its one of the biggest questions humans have ever asked and the answer might be locked in ancient space rocks that were around before life began. To find out, NASA pulled off one of its most ambitious
03:11
How The Modern World Tricks Our Bodies Into Hurting Themselves

422 views / 1 likes - added 4 years ago

Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/The same enzyme that used to save us is now killing us because the body reactions it catalyzes now cause more harm than good.Thanks also to our Patreon patrons htt
02:18 Popular
Salutations and valedictions | Punctuation | Grammar | Khan Academy

823 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, talk about how to address and sign off on letters using commas! Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/commas-in-space-and-time-the-comma-punctuation-khan-a
25:27
How the Most Expensive Swords in the World Are Made

41 views / 0 likes - added 1 month ago

This is a video about how Japanese samurai swords, aka katanas, are made from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade. Head over to https://hensonshaving.com/veritasium and enter code 'Veritasium' for 100
05:58 Popular
The Antibiotic Apocalypse Explained

1,028 views / 2 likes - added 8 years ago

What is the Antibiotic Apocalypse? What is it all about? And how dangerous is it? Kurzgesagt MERCH! http://bit.ly/1P1hQIH Support us on Patreon so we can make more stuff (and get cool wallpapers): https://www.patreon.com/Kurzgesagt?ty=h Get the music of t
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07:22
Restoring Habitats With Magic Beans

601 views / 1 likes - added 8 years ago

145-year-old beans from the Field's botanical collections are being used today to help restore a local native plant habitat. How does that work? We talked with Robb Telfer - a poet, and a passionate 'plant nerd' - about how he became involved in working t
06:05
How Can Farms and Forests Coexist? | Hot Mess

384 views / 0 likes - added 4 years ago

Like this video? SUBSCRIBE to Hot Mess! ►► http://bit.ly/hotmess_sub Peril & Promise is a public media initiative from WNET telling human stories of climate change and its solutions. Learn more at: http://www.pbs.org/wnet/peril-and-promise/ Deforestat
11:38
Why Are We Warm-Blooded?

197 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/DonateOKAY More info and sources below Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! ht
02:46 Popular
What Does Your Uvula Do?

745 views / 0 likes - added 8 years ago

Ever wonder what that dangling thing in the back of your throat is good for? Hank Green explains in this episode of SciShow Quick Questions. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciSh
03:11 Popular
Null Island: The Busiest Place That Doesn't Exist

766 views / 0 likes - added 7 years ago

Thanks to http://www.audible.com/minuteearth for sponsoring this video. Thanks also to Tom Scott for helping write and narrate this video. Check out his amazing channel: https://www.youtube.com/TomScottGo Thanks also to our supporters on https://www.patre
02:08 Popular
What Happens When You Swallow Hair?

728 views / 0 likes - added 8 years ago

In this episode, Michael Aranda will help you empathize with your cat as we explore what happens when you swallow hair. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them!
02:56
Why Water Dissolves (Almost) Everything

147 views / 0 likes - added 6 months ago

Water can dissolve more substances than anything else on earth...so why doesn't it dissolve everything away?LEARN MORE**************To learn more about this topic, start your googling with these keywords: solvent: a substance that dissolves a solutesolubi
03:55 Popular
Panda Doesn't Realise She's Had Twins! | BBC Earth

815 views / 4 likes - added 5 years ago

When having multiple cubs, pandas will usually only care for one baby and abandon the other, but switching them around might be the key for both twins' survival. Narrated by David Attenborough. Subscribe to BBC Earth for more amazing animal videos - http:
03:14
The Secrets of Extreme Breath Holding

450 views / 0 likes - added 4 years ago

Try Dashlane Premium free for 30 days here: https://www.dashlane.com/MinuteEarth. And use the coupon code MinuteEarth to get 10% off a yearly membership.Humans can hold our breath longer than we think by taking advantage of our bodys innate survival insti
12:12
Whats Actually on the Other Side of a Mirror?

449 views / 0 likes - added 1 year ago

Thank you to Brilliant for supporting PBS. To learn more, go to: https://brilliant.org/BeSmart/Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below How many times do you look in a mirror every day? Have
08:22 Popular
Defusing the Population Bomb

759 views / 1 likes - added 6 years ago

Thank you to Bill and Melinda Gates for supporting PBS Digital Studios. If you’d like to take a look at the 2018 Annual Letter, you can check it out here http://b-gat.es/2Cfph0j ↓↓↓ More info and sources below ↓↓↓ Don’t miss our next video! SUBSCRIBE! ►►
03:43
Young Eagle Learns how to Fly | BBC Earth

658 views / 2 likes - added 5 years ago

New David Attenborough series Dynasties coming soon! Watch the first trailer here: https://www.youtube.com/watch?v=JWI1eCbksdE --~-- Hunger gives a young eagle the push to leave their nest and learn how to fly. Subscribe: http://bit.ly/BBCEarthSub Watch m
15:31
The Truth About Butterfly Metamorphosis (It's VERY WEIRD)

90 views / 0 likes - added 3 months ago

Check out @crashcourse Botany! https://www.youtube.com/watch?v=2th5lAd-77A More info and sources below Does any other creature on Earth undergo a life transformation as dramatic as the butterfly? I think not. Unfortunately, children's books about very hun
08:44
Holidays with the Addams Family | MGM Studios

419 views / 1 likes - added 3 years ago

Every day may feel like Halloween to the Addams Family, but they still celebrate Christmas. Watch how the Addams Family gets into the holiday spirit! Subscribe: https://www.youtube.com/channel/UCf5CjDJvsFvtVIhkfmKAwAA?sub_confirmation=1Watch more MGM vide
11:33
Is Civilization on the Brink of Collapse?

317 views / 1 likes - added 1 year ago

What We Owe The Future is available now you can get it wherever you get your (audio)books or here: https://www.amazon.com/What-Owe-Future-William-MacAskill/dp/1541618629This video was sponsored by the author, Will MacAskill. Thanks a lot for the support.S
07:52 Popular
20 MILLION Year-Old Spider!! Unweaving Spider Silk

1,222 views / 5 likes - added 6 years ago

You’ll never look at spiders the same way again! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Living things have engineered some pretty awesome materials, but I’m not sure anything measures up to spi
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13:16 Popular
Absolute Monarchy: Crash Course European History #13

722 views / 0 likes - added 4 years ago

So far, the rulers of Europe have been working to consolidate their power and expand their kingdoms, and this is it. The moment they've been working toward: Absolute Monarchy. We're going to learn about how kings and queens became absolute rulers in Europ
02:48
Can Pickles And Bananas Really Help Athletes?

582 views / 1 likes - added 8 years ago

Some athletes swear by pickle juice and bananas, but how do they help? Quick Questions explains! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, John Szyma
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03:40
How to fix our unreliable power grid

323 views / 0 likes - added 4 years ago

Our electrical grid can be taken down by storms, fires, and squirrels. But theres a better way to power the world.A microgrid is a decentralized power system that doesnt have a single point of failure. That means one squirrel cant cause a massive blackout
01:23
Hammer vs Feather - Physics on the Moon

677 views / 1 likes - added 7 years ago

Courtesy: NASA - Galileo and Apollo 15 At the end of the last Apollo 15 moon walk, Commander David Scott (pictured above) performed a live demonstration for the television cameras. He held out a geologic hammer and a feather and dropped them at the same t
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02:57 Popular
Dolphins and Birds Collaborate to Hunt Fish | BBC Earth

767 views / 4 likes - added 5 years ago

New David Attenborough series Dynasties coming soon! Watch the first trailer here: https://www.youtube.com/watch?v=JWI1eCbksdE --~-- Dolphins beach themselves to easily catch prey, this way helping opportunistic birds to easily catch fish on the shore. Su
01:56 Popular
Relative pronouns | The parts of speech | Grammar | Khan Academy

1,126 views / 0 likes - added 6 years ago

We use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/
03:27
How A Whale And A Bear Beat The System

182 views / 0 likes - added 2 years ago

For your chance to win two seats on one of the first commercial flights to space with Virgin Galactic all while supporting a great cause enter at https://omaze.com/minuteearth.While the rest of the worlds megafauna are still foundering in the anthropocene
00:59
The World's Largest Nuclear Weapon (ft. Stephen Fry) #shorts

235 views / 0 likes - added 2 years ago

How devastating is the worlds largest nuclear weapon? Stephen Fry explains. #shortsSUPPORT MINUTEEARTH**************************If you like what we do, you can help us!:- Become our patron: https://patreon.com/MinuteEarth - Share this video with your frie
04:25
Hydras: Our Immortal, Tentacled Friends

533 views / 0 likes - added 8 years ago

While humans age and die (which is kind of a bummer), it looks like hydras will stay young and fertile forever. Why is this? And what can we learn from these tentacular microscopic organisms? Hosted by: Hank Green ---------- Dooblydoo thanks go to the fol
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12:19
The Transcontinental Burrito Hypertunnel

502 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/DonateOKAY More info and sources below Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! ht
05:09 Popular
Can you solve the alien probe riddle? - Dan Finkel

1,024 views / 1 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/TedEd3ColorCube/ Your team has developed a probe to study an alien monolith. It needs protective coatings — in red, purple or green — to cope wit
04:57
Should You Eat Every Day?

449 views / 0 likes - added 6 years ago

Intermittent fasting ≠ Starving yourself EATING DISORDER HELPLINES: http://bit.ly/2Ab6rHO ↓↓↓ More info and sources below ↓↓↓ An intermittent fasting diet is one of the hippest new nutrition and fitness philosophies, based around the idea that going hungr
06:15
How Will We Save the Apollo & Other Lunar Landing Sites?

564 views / 0 likes - added 5 years ago

With the advent of private and foreign space agencies revisiting the moon probably within the next decade, how will the U.S. and NASA protect the Apollo landing sites from accidental damage and treasure hunters. Patreon : https://www.patreon.com/curiousdr
08:14
Why Planes Don't Have Bird Barriers

101 views / 1 likes - added 1 month ago

You've probably noticed that planes don't have those bird barriers you see on bridges, right? Well, here's the deal: planes are built tough, with materials that can handle a bird strike without falling apart. Plus, adding barriers could mess with the aero
05:11 Popular
Atoms As Big As Mountains — Neutron Stars Explained

790 views / 0 likes - added 8 years ago

Neutron Stars are some of the strangest things in the Universe. Not quite massive enough to become black holes they are basically atoms as big as mountains with properties so extreme it's mind-blowing. And if you get too close to a neutron star you are in
13:57
The Cosmic Origin of Earths Most Precious Metals

149 views / 0 likes - added 1 year ago

Follow me to The Bigger Picture on @PBS https://youtu.be/Wnr4RJxDifwSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below Precious metals like gold, silver, platinum, and rhodium are expensive because they're rare in Eart
06:47
Inside an ICE CAVE! - Nature's Most Beautiful Blue

595 views / 0 likes - added 6 years ago

Learn more at http://curiositystream.com/smart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Step beneath this glacier in 360˚ virtual reality! https://youtu.be/xWL-zXFWClE Where do glaciers and icebe
16:20
Does Planet 9 Exist?

358 views / 0 likes - added 4 years ago

A planet has been predicted to orbit the sun with a period of 10,000 years, a mass 5x that of Earth on a highly elliptical and inclined orbit. What evidence supports the existence of such a strange object at the edge of our solar system?Huge thanks to:Pro
08:01
Ancient Life Discovered in Antarctica I Behind the Scenes of Frozen Planet II I BBC Earth

151 views / 0 likes - added 1 year ago

The Frozen Planet II team drilled into the ice of Lake Untersee to find some of the worlds oldest living fossils. But with freezing waters, and treacherous storms ahead, this was no easy mission. Meet the animals inhabiting our fragile frozen worlds. #Fro
03:24 Popular
More uses for commas | Punctuation | Grammar | Khan Academy

798 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/c
03:40 Popular
Captain Planet and the Planeteers | Earth Day Crisis | Cartoon Network

1,011 views / 2 likes - added 5 years ago

Deep inside the S.S. Plunder, eco-villains Looten Plunder, Verminous Skumm, Dr. Blight, Duke Nukem and Sly Sludge endure suffering at the hands of Cartoon Network before vowing to ruin Earth Day by combining their powers to form Captain Pollution. Featuri
04:04 Popular
5 Things Your Nails Can Say About Your Health

874 views / 0 likes - added 8 years ago

Your nails can do more than just look pretty. They can tell you some things about your health! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos
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05:54 Popular
Why Are There As Many Males As Females?

827 views / 0 likes - added 6 years ago

Evolution doesn’t pick a side! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ In almost every animal species on Earth, equal numbers of males and females are conceived. Why is that? Especially in popul
03:31 Popular
Make a Star Wars Lightsaber Key

743 views / 0 likes - added 6 years ago

I got this red key, I was looking at it and thought: this would be perfect to make a star wars inspired lightsaber key! So I did it... As you know, the time was limited so I couldn't make an accurate replica of the star wars lightsaber handle (one of the
04:18
Burning Lightning into Wood: Lichtenberg Figures

489 views / 0 likes - added 4 years ago

Lichtenberg figures are formed by running a electricity across a non-conductive surface. Natasha explains the science behind them.Subscribe for regular science videos: http://bit.ly/RiSubscRibeLichtenberg figures are beautiful branching patterns that can
05:10
Why don’t poisonous animals poison themselves? - Rebecca D. Tarvin

674 views / 1 likes - added 5 years ago

Have you checked out our Patreon page? https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-don-t-poisonous-animals-poison-themselves-rebecca-d-tarvin Thousands of animal species use toxic chemicals to defend themselves from pred
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04:52 Popular
Can you solve the killer robo-ants riddle? - Dan Finkel

941 views / 2 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/TedEdRoboAnts/ The good news is that your experimental robo-ants are a success. The bad news is that you accidentally gave them the ability to sh
16:07
Terrific Toothpick Patterns - Numberphile

522 views / 0 likes - added 5 years ago

Fun with toothpicks. Featuring Neil Sloane. More links & stuff in full description below ↓↓↓ Neil Sloane is the founder of the On-Line Encyclopedia of Integer Sequences: https://oeis.org Play with the toothpick simulator: http://oeis.org/A139250/a139250.a
12:00
Handmade holograms are really weird

167 views / 0 likes - added 1 year ago

The first 100 people to use code SCIENCE at the link below willget 20% off of Incogni: https://incogni.com/scienceYou can make holograms just by etching lines into a shiny surface. All you need is a compass with two points (a divider). And to be able to g
09:15 Popular
What is Chemical Evolution?

961 views / 0 likes - added 8 years ago

Have you ever wondered how life first got started on Earth? So do scientists! Though the question has not yet been fully answered, a careful study of Chemical Evolution is beginning to shed light on this mystery. In this film you will learn what Chemical
12:29
Soviet Montage: Crash Course Film History #8

658 views / 0 likes - added 6 years ago

Russia went and had a revolution in 1917 and cinema was a big part of its aftermath. Even though film stock was hard to come by, we saw the first film school started, and the study of film became hugely important. Russian filmmakers started trying to unde
12:32
The Levitating Liquid Pendulum

106 views / 0 likes - added 1 year ago

Win your Ultimate Tech Bundle by entering Fasthosts Techie Test here: https://www.fasthosts.co.uk/stevemould (Competition is now closed)I'm reluctant to say "gravity defying", but come on, this is cool! You can levitate a viscous liquid just by shaking it
02:25
Octopuses are Absolutely Bizarre! | Natural World: The Octopus In My House | BBC Earth

548 views / 1 likes - added 4 years ago

You might already know that octopuses are extremely smart invertebrates, but did you know about their lethal intelligence, venomous beak and masterful camouflage?Watch more Natural World: The Octopus in My House - http://bit.ly/OctopusInMyHouseSubscribe:
08:04
Can You Cryogenically Freeze Your Body and Come Back to Life?

346 views / 0 likes - added 4 years ago

When you die, there are a lot of things you can do with your dead body--embalm it, cremate it, donate it to science (the list goes on), but some people will choose to have their dead bodies, or body parts, frozen until the technology of the future has (ho
15:37
Visualizing Herd Immunity (with 500 Mousetraps!) (feat. @The Slow Mo Guys)

291 views / 0 likes - added 3 years ago

More vaccine info here: https://www.cdc.gov/vaccines/vac-gen/default.htm Special thanks to @The Slow Mo Guys ! https://www.youtube.com/user/theslowmoguys More info and sources below Thanks to Gates Notes for Supporting PBS.Since the start of the coronavir
05:20
How the Normans changed the history of Europe - Mark Robinson

597 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-the-normans-changed-the-history-of-europe-mark-robinson In the year 1066, 7,000 Norman infantry and knights sailed in warships across the English Ch
04:58 Popular
Modern Human Migration And Echolocation Eels

791 views / 1 likes - added 8 years ago

Scientists have found 80,000-year-old modern human teeth in a Chinese cave, challenging the most widely accepted timelines of human migration. And electric eels use electricity to both attack and track their prey! Hosted by: Hank Green ---------- Dooblydo
05:43
Is there any truth to the King Arthur legends? - Alan Lupack

689 views / 1 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/is-there-any-truth-to-the-king-arthur-legends-alan-lupack King Arthur has risen again and again in our collective imagination, along with his retinue of
13:51
Voyager 2 Discovers Wall of Fire at Solar System's Edge

593 views / 1 likes - added 4 years ago

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Wonderful Person t-shirts: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about the reports of what Voyager 2 discovered as it left th
19:56
What Is the Speed of Thought?

210 views / 0 likes - added 2 years ago

Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmartFollow me to Animal IQ: https://youtu.be/yPrQ3Pl-iEM More info and sources below Heres a thought: What IS a thought? I know it involves my brain, and my brain is made of neurons.
09:42
How Airlines Schedule Flights

456 views / 0 likes - added 6 years ago

The first 200 to sign up get a free 3 month trial for CLEAR at http://www.clearme.com/wendover Check out my new podcast with Brian from Real Engineering: https://itunes.apple.com/us/podcast/showmakers/id1224583218?mt=2 (iTunes link) https://www.youtube.co
01:45
The Peace of Wild Things by Wendell Berry, A Poetry Film by Charlotte Ager & Katy Wang

365 views / 1 likes - added 3 years ago

“The Peace of Wild Things” by Wendell Berry is part of our “Poetry Films” series, which features animated interpretations of beloved poems from our archive. Check out the full series here: https://www.youtube.com/playlist?list=PLqj
03:29
How Plants Attract Bodyguards

607 views / 0 likes - added 8 years ago

Lots of plants make nectar to attract pollinators, but some make special, extra nectar pots outside their flowers to feed their bodyguards. To get a free Audible trial membership, go to www.audible.com/scishow Hosted by: Michael Aranda ---------- Dooblydo
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03:03
Make a Motorized Lazy Susan

470 views / 0 likes - added 6 years ago

It's always a pain in the thing when I have to show the final result and make some beauty shots to try to operate the camera and move the lazy susan... I finally went ahead and made a motorized version. It's basically a turning table with a continuos rota
03:33 Popular
What causes constipation? - Heba Shaheed

987 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-constipation-heba-shaheed Visiting the bathroom is part of the daily human experience. But occasionally, constipation, a condition that caus
08:05
Why Masks Work

331 views / 0 likes - added 3 years ago

We’re on PATREON! Join the community https://www.patreon.com/itsokaytobesmart SUBSCRIBE so you don’t miss a video! http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Wearing a mask is a cheap and easy way
12:17 Popular
Buddha and Ashoka: Crash Course World History #6

884 views / 0 likes - added 9 years ago

In which John relates a condensed history of India, post-Indus Valley Civilization. John explores Hinduism and the origins of Buddhism. He also gets into the reign of Ashoka, the Buddhist emperor who, in spite of Buddhism's structural disapproval of viole
05:14 Popular
How Airplanes Are Made

1,553 views / 1 likes - added 8 years ago

Behind-the-Scenes of an Airbus A350 being built! Thanks to the folks at Airbus for bringing me to France, Germany, & the UK to visit their headquarters and facilities and see so much incredible engineering. As you can probably tell from this video, I was
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05:41 Popular
That versus which | The parts of speech | Grammar | Khan Academy

964 views / 0 likes - added 6 years ago

Much has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne
04:05 Popular
How Words Get Stuck On The Tip Of Your Tongue

898 views / 0 likes - added 8 years ago

You know that feeling, when you know a word but it’s just out of reach, stuck on the tip of your tongue? Well, why does it happen? And what can you do about it? Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we
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09:17
China and India Shock NASA By Turning Earth More Green Than Before

482 views / 0 likes - added 4 years ago

Follow me on Twitter for my science stuff: https://twitter.com/WhatDaMath Hello and welcome! My name is Anton and in this video, we will talk about a NASA discovery from a few months back that suggest China and India have replanted a tremendous amount of
08:12
Where On Earth Do You Weigh The Most?

695 views / 0 likes - added 5 years ago

You can learn more at https://curiositystream.com/smart SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ You may have heard that a kilogram of feathers weighs the same as a kilogram of steel, but that all
24:30
What Is Life? (featuring Prof. Brian Cox)

163 views / 0 likes - added 2 years ago

Thank you to Policygenius for supporting PBS. To learn more go to https://Policygenius.com/BeSmart Go clubbing in virtual reality with Subcultured @PBS Voices: https://youtu.be/ZRPjgSrQ8gA ↓↓↓ More info and sources below ↓↓↓
04:05
Loud Mouth Librarians | TOO LOUD

558 views / 1 likes - added 6 years ago

Miz Abbott, the senior librarian, needs help finding the most obscure book in all of Chestertown. Looks like a perfect opportunity for Jeffrey and Sara to use their large noggins to save the day. → Credits ← Created, Written and Directed by: Nico Colaleo
44:46
The hidden world of animal senses with Ed Yong

135 views / 0 likes - added 1 year ago

Join acclaimed science journalist Ed Yong as he explores the world as it is truly perceived by other animals, from sniffing dogs to echolocating bats. Watch the Q&A here: https://youtu.be/oAutGPYfdsgEd's book "An Immense World: A journey through the anima
15:58
What Is Nothing?

138 views / 0 likes - added 2 years ago

Thank you to M1 Finance for Supporting PBS. For more information please go to https://m1finance.com/besmart Take the PBS Digital Studios audience survey: https://to.pbs.org/2021survey More info and sources below This is a video about nothing. Hope you lea
02:58 Popular
Attenborough Says Boo To A Sloth - Life Of Mammals - BBC Earth

713 views / 1 likes - added 6 years ago

In this classic sequence from Life Of Mammals, Sir David Attenborough gets up close to a sloth in the forest now in HQ. Subscribe to BBC Earth for more amazing animal videos - http://bit.ly/BBCEarthSub Watch more videos from BBC Earth Planet Earth http:
08:21 Popular
Cryptography: The Science Of Making And Breaking Codes

849 views / 0 likes - added 8 years ago

There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it’s tough to make a code truly unbreakable. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -
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16:22
Sand Dunes Shouldnt Exist (Heres Why They Do)

153 views / 0 likes - added 1 year ago

Check out Overview on @PBS Terra https://youtu.be/WWrb1iyCLlI Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below How can sand, blown by the wind, form such intricate and beautiful patterns as ripples a
01:26
Introduction to verbs | The parts of speech | Grammar | Khan Academy

611 views / 0 likes - added 6 years ago

Let's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium
11:30
How Mirrors Could Solve our Energy Problem

219 views / 0 likes - added 2 years ago

We visited a giant field of solar mirrors to learn about Concentrated #Solar Power technology! Thank you to Toyota for lending us the Mirai and for sponsoring this renewable energy roadtrip!Previous videos in this series: 1800 miles in a hydrogen car [htt
09:06
Klaxons; What makes them sound like that?

360 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link below ahOOOOOga! All aboard the HONK HONK express! We're gonna learn a few things about horns and then probably there will be bloopers or something.Did you know that there's an assortment of links just below t
05:18 Popular
Can you solve the rebel supplies riddle? - Alex Gendler

986 views / 0 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/tededmislabelledboxes/ You’re overseeing the delivery of supplies to a rebel base in the heart of enemy territory. To get past customs, all packa
04:36
Inside The World's Most Powerful New Microscopes

613 views / 1 likes - added 8 years ago

In recent years, scientists have come up with new ways to hack the physics of light, to invent the most powerful microscopes the world has ever seen. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without th
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04:33 Popular
Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

989 views / 0 likes - added 6 years ago

Coordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me
05:50
The first aviation disaster caught on film

385 views / 1 likes - added 5 years ago

A routine press photo-op in 1937 ended up recording the explosion of the greatest airship ever built. Become a member of the Vox Video Lab! http://bit.ly/video-lab Special thanks to David Fowler, who generously allowed us to use his drawing of the plan of
06:07
How An Infinite Hotel Ran Out Of Room

407 views / 0 likes - added 2 years ago

If there's a hotel with infinite rooms, could it ever be completely full? Could you run out of space to put everyone? The surprising answer is yes -- this is important to know if you're the manager of the Hilbert Hotel. References: Ewald, W., & Sieg, W. (
02:25 Popular
Why Is Heart Cancer So Rare?

733 views / 1 likes - added 8 years ago

Why don't we hear about people getting heart cancer? Turns out that some types of cells are less susceptible to cancer than others. Hosted by: Michael Aranda 'Curing Cancer' Link: https://www.youtube.com/watch?v=7tzaWOdvGMw&feature=iv&src_vid=0VC4-HHbvF4&
04:56 Popular
How far would you have to go to escape gravity? - Rene Laufer

705 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-far-would-you-have-to-go-to-escape-gravity-rene-laufer Every star, black hole, human being, smartphone and atom are all constantly pulling on each o
04:22
Putting Hurricane Harvey In Perspective

649 views / 4 likes - added 6 years ago

Replace Harvey with Irma… still true. Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Hurricanes Harvey and Irma have affected many in Texas, Louisiana, and Florida. Here's a few ways you can help if yo
13:43
What Can We Levitate Using the Coanda Effect?

429 views / 0 likes - added 4 years ago

Get your first KiwiCo box for FREE: https://kiwico.com/TKORToday we're testing out a physics principle known as the Coanda Effect. Supposedly we should be able to take a cylindrical object and get it to defy gravity using this method. Will it actually wor
13:47
How Ocean Currents Work (and How We Are Breaking Them)

576 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/DonateOKAY More info and sources below Head over to Animal IQ on Terra: https://youtu.be/Nc3mUNkJZZkCelebrate Earth Day with other PBS Channels! https://
04:19
What is imposter syndrome and how can you combat it? - Elizabeth Cox

520 views / 0 likes - added 5 years ago

View full lesson: https://ed.ted.com/lessons/what-is-imposter-syndrome-and-how-can-you-combat-it-elizabeth-cox Check out our Patreon page: https://www.patreon.com/teded Even after writing eleven books and winning several awards, Maya Angelou couldn’t esca
13:59
MENACE: the pile of matchboxes which can learn

482 views / 0 likes - added 6 years ago

See more data and check out what we changed on the second day (which caused MENACE to learn a different strategy) in the second video: https://youtu.be/KcmjOtkULi4 Check out Matt Scroggs’s original blog post about MENACE and in the amazing Chalkiest magaz
08:11
The mistake that toppled the Berlin Wall

407 views / 1 likes - added 4 years ago

One of the Cold War's biggest moments began at a routine press conference.Become a Video Lab member! http://bit.ly/video-labThe fall of the Berlin Wall has a lot of memorable moments: US President Ronald Reagans declaration to tear down this wall; David H
03:59 Popular
Meet the Comma | Punctuation | Grammar | Khan Academy

899 views / 1 likes - added 6 years ago

David and Paige introduce you to the superhero of the punctuation world: the comma! Practice this yourself on Khan Academy right now: . Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/
04:37 Popular
Metal Vs. Bacteria

750 views / 1 likes - added 8 years ago

Even before we knew what bacteria were capable of, we were using certain metals to help fight off their effects.. Hank Green explains how on this episode of SciShow. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters
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37:54
Do Chairs Exist?

269 views / 0 likes - added 2 years ago

Subscribe to our Curiosity Box! http://www.curiositybox.com/bogoAdd the Summer Box to your cart, use code BOGO, and get the summer box FREE!FOLLOW ME:https://twitter.com/tweetsaucehttps://www.instagram.com/electricpants/LINKS TO LEARN MORE:BOOKS:Metametap
04:28 Popular
Giant cassowaries are modern-day dinosaurs | Seven Worlds, One Planet | BBC Earth

833 views / 0 likes - added 4 years ago

In the rainforests of Australia, the giant cassowary is in danger of extinction from a foreign invader. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Ear
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04:26
What is the coldest thing in the world? - Lina Marieth Hoyos

636 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-is-the-coldest-thing-in-the-world-lina-marieth-hoyos The coldest materials in the world aren’t in Antarctica or at the top of Mount Everest. They’r
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04:07 Popular
A simple way to tell insects apart - Anika Hazra

934 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/a-simple-way-to-tell-insects-apart-anika-hazra There are nearly a million known insect species in the world, but most have one of just five common types
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03:00 Popular
Commas in dialogue | Punctuation | Grammar | Khan Academy

1,158 views / 1 likes - added 6 years ago

“Today we’re going to talk about using commas in dialogue,” said David and Paige, KA’s resident grammarians. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-in-dialogue?utm_so
04:47
Who versus whom | The parts of speech | Grammar | Khan Academy

589 views / 0 likes - added 6 years ago

When do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u
Corpse Flower Stinks of Death I The Green Planet I BBC Earth

250 views / 2 likes - added 2 years ago

It appears to have fur, whiskers and teeth. Its blood-red surface is tough and warty, and it reeks of death. But this is no animal Rafflesia is also known as the stinking corpse lily because of its powerful scent: rotting meat. But why has it picked this
03:00
Appositives | Punctuation | Grammar | Khan Academy

623 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/appositives?utm_source=YT&utm_med
10:06
The ONLY 3 Study Hacks Everyone Should Know - Science Proven Techniques

328 views / 0 likes - added 4 years ago

The study hacks that everyone should know! Thanks to Bill and Melinda Gates for partnering with us! Check out the 2020 letter here: http://www.inflcr.co/SH1juJoin our email list: https://mailchi.mp/072240d817d6/asapscienceSubscribe for more asapscience, a
05:31 Popular
Why should you read "One Hundred Years of Solitude"? - Francisco Díez-Buzo

709 views / 0 likes - added 5 years ago

Download a free audiobook version of "One Hundred Years of Solitude" and support TED-Ed's nonprofit mission: https://adbl.co/2LHl4XM Check out our full book recommendation: http://bit.ly/2PgPKS6 View full lesson: https://ed.ted.com/lessons/why-should-you-
03:12 Popular
Correlative conjunctions | The parts of speech | Grammar | Khan Academy

999 views / 0 likes - added 6 years ago

Correlative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u
05:27 Popular
Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

1,203 views / 0 likes - added 6 years ago

Subordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo
05:36
The Cheerios Effect

593 views / 0 likes - added 6 years ago

Who knew there was so much science in a bowl of cereal? Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Ever notice how cereal clumps up in your bowl, or how cereal sticks to the edges of the bowl? Bubb
10:40
Exploring Antarcticas Glaciers (with a PlayStation Controller) | Antarctic Extremes

258 views / 0 likes - added 3 years ago

Beneath Antarcticas glaciers, a 12-foot-long robot named Icefin explores places neither boats nor divers can reach. Subscribe! https://www.youtube.com/c/pbsterra?su...Icefin is testing technologies designed for exploring Jupiters icy moon Europa. But befo
10:20
How Geography Gave the US Power

633 views / 0 likes - added 6 years ago

Build your web presence for 10% off with Squarespace: http://www.squarespace.com/wendover Check out my podcast with Brian from Real Engineering: https://itunes.apple.com/us/podcast/showmakers/id1224583218?mt=2 (iTunes link) https://www.youtube.com/channel
05:25
Do We Have To Give Up Bacon?

516 views / 0 likes - added 8 years ago

The IARC has categorized processed meat as a definite carcinogen. But how dangerous is it really? Do we finally have to give up bacon? Annotation: Free Radicals: https://youtu.be/VnAhAX98HY4 Hosted by: Hank Green ---------- Dooblydoo thanks go to the foll
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Why Shouldn't You Take Medicine With Grapefruit Juice?

812 views / 1 likes - added 8 years ago

If you’ve taken prescription medication, have you ever noticed the strange disclaimer, "don't take with grapefruit juice"? There is a very good reason for that! Hank Green explains in this episode of SciShow Quick Questions! Hosted by: Hank Green --------
07:03
How wildlife films warp time

566 views / 0 likes - added 7 years ago

Slow motion and timelapse can reveal the wonders of the natural world. Check back next Monday for the next episode in this mini-series. Watch the previous episode here: https://www.youtube.com/watch?v=qAOKOJhzYXk Subscribe to our channel! http://goo.gl/0b
02:58
Defensive Vomiting

692 views / 2 likes - added 7 years ago

If you're attacked you could run away, fight back...or you could barf. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Paper on Eurasian (European) roller defensive
03:58
Quantum Computing Breakthrough

574 views / 0 likes - added 8 years ago

Quantum physics is weird. But quantum computing could be awesome! Learn how scientists took a big leap this week toward making quantum computers a reality. For a free book from Audible, go to: http://www.audible.com/t1/30DayGoldFT_at?source_code=PDTGB0009
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03:57 Popular
Grow Your Own Crystals!

823 views / 2 likes - added 6 years ago

What should you do with the borax you have leftover from making slime? Use it to make crystals! Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more gross info?↓ Here’s a tutori
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12:33
Making a Hurricane Indoors (For Science)

421 views / 0 likes - added 1 year ago

SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below Hurricanes, typhoons, and tropical cyclones are Earths most powerful storms, capable of un
04:35
The history of the world according to cats - Eva-Maria Geigl

640 views / 1 likes - added 5 years ago

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/the-history-of-the-world-according-to-cats-eva-maria-geigl In ancient times, wildcats were fierce carnivorous hunters. And u
04:22
How Much Gold is in Our Poop?

53 views / 0 likes - added 1 month ago

Go to our partner https://www.trymintmobile.com/minuteearth to get premium wireless for as low as $15 a month. Special offer through February 29th: new customers can get any plan for $15/month. New activation and upfront payment for 3 mo. service required
05:03 Popular
Indefinite Pronouns | The parts of speech | Grammar | Khan Academy

1,129 views / 0 likes - added 6 years ago

David, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee
04:18 Popular
The Fish With Human Teeth

1,000 views / 2 likes - added 8 years ago

A fish with eerily human-like teeth was caught in a New Jersey lake. And scientists have learned to speak Bird! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Le
12:31 Popular
What if the Moon Crashes into Earth? - Real Physics (Mostly)

4,825 views / 10 likes - added 2 years ago

Visit https://brilliant.org/nutshell/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.Get the Limited Edition Crashing Moon Pin here:https://shop.kurzgesagt.org/Sources & further reading:h
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20:40
Can Illusions Teach Us How the Mind Works?

173 views / 0 likes - added 1 year ago

Thank you to Policygenius for supporting PBS. To learn more, go to https://Policygenius.com/BeSmart More info and sources below Optical illusions are fun, but they can also teach us a lot about how our brains work. In particular, how our brains accomplish
07:35
Calculator Number Trick: rectangle patterns

429 views / 0 likes - added 4 years ago

Here is the original Fermat's Library tweet.https://twitter.com/fermatslibrary/status/1052544515632959488If you want 100% renewable energy: check out Bulb!https://bulb.co.uk/refer/mattp5449We make Think Maths teaching resources to go with Stand-up Maths v
02:55 Popular
Emphatic pronouns | The parts of speech | Grammar | Khan Academy

889 views / 0 likes - added 6 years ago

Sometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://
05:20 Popular
Can you solve the false positive riddle? - Alex Gendler

895 views / 1 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to the bonus riddle mentioned at the end: https://brilliant.org/tededprobabilitypairs/ Mining unobtainium is hard work – the rare mineral appears in only 1% of rocks in the mine. But y
08:23
Unbelievable Street Magic!

597 views / 2 likes - added 2 years ago

Our minds get blown away with these magic tricks!CHECK OUT THESE CHANNEL OR ELSEDavid Blainehttps://www.youtube.com/watch?v=w6CNvFnlPL0https://www.youtube.com/watch?v=x1ykPY7Y3LYhttps://www.youtube.com/watch?v=B0lxpyxAFAYhttps://www.youtube.com/watch?v=fj
11:41
When Giant Scorpions Swarmed the Seas

517 views / 2 likes - added 5 years ago

Try Audible for 30 days visit https://www.audible.com/eons or text eons to 500500! Sea scorpions thrived for 200 million years, coming in a wide variety of shapes and sizes. Over time, they developed a number of adaptations--from crushing claws to flatten
03:57
What Does Anesthesia Do To Your Brain?

533 views / 0 likes - added 8 years ago

Scientists know that anesthesia drugs are really good at knocking you out. What they don’t know is how. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, Dav
07:22
The Hopeful Story Of A Doomed Fox

346 views / 0 likes - added 4 years ago

Dive into the mystery of the comeback kit. What pushed this rare fox to the brink of extinction? And how did a group of humans fight back? Links & Info SUBSCRIBE: http://bit.ly/2dH6fpRFACEBOOK: https://www.facebook.com/nprskunkbear/TWITTER: https://twitte
08:29
Tricky Spoon Riddle - What happens to your reflection if you bend a spoon inward?

431 views / 0 likes - added 4 years ago

Physics Girl riddle: what happens to your image if you bend a spoon from concave to convex?Check out Antarctic Extremes on PBS Terra: https://www.youtube.com/watch?v=EvRAuy1ZmTcIf you like riddles, check out these:Can you solve the boat puzzle?https://www
05:47
What’s The Hottest Hot and Coldest Cold?

480 views / 0 likes - added 5 years ago

Want more cool physics? Check out Physics Girl! http://youtube.com/physicsgirl Be cool and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ The hottest and coldest temperatures in our universe are rar
06:59
Curvature Demonstrated + Comments | Space Time | PBS Digital Studios

468 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
07:21 Popular
How to Cure Aging – During Your Lifetime?

853 views / 2 likes - added 6 years ago

What if we could stop aging forever? Thanks so much for help with the video to Lifespan.io. Check them out and learn how you can get active here: Lifespan.io facebook.com/LifespanIO https://www.leafscience.org/blog/ Kurzgesagt Newsletter: http://eepurl.co
03:08
Ansel Elgort - Maria (From "West Side Story")

339 views / 0 likes - added 1 year ago

Watch West Side Story now on Disney+ Directed by Academy Award winner Steven Spielberg, from a screenplay by Pulitzer Prize and Tony Award winner Tony Kushner, West Side Story tells the classic tale of fierce rivalries and young love in 1957 New York City
07:04
How Well Find the Aliens in Our Solar System! | STELLAR

386 views / 0 likes - added 4 years ago

Thank you to Draper and its Hack the Moon initiative for supporting PBS Digital Studios | Learn more at https://wehackthemoon.com. I got to visit two awesome upcoming NASA missions searching for life in our solar system! The Mars 2020 rover mission target
03:33
Nobody Really Knows What A Concussion Is

546 views / 0 likes - added 4 years ago

Go to https://curiositystream.com/minute to get a free month trial with CuriosityStream and get a subscription to Nebula bundled in for free!Experts can't agree on the definition of the term "concussion," which makes it difficult to diagnose, treat, and r
08:09
Longest Car Jump!

242 views / 2 likes - added 8 months ago

We build our way up to reacting to the longest car jumps ever recorded!CHECK OUT THESE CHANNELS OR ELSE:Hot Wheelshttps://www.youtube.com/watch?v=7SjX7A_FR6gCar Hittinghttps://www.youtube.com/watch?v=UYKzikcpKTQCorey Funkhttps://www.youtube.com/watch?v=g8
03:02
The Pink Iguana of Galapagos | BBC Earth

667 views / 1 likes - added 5 years ago

New David Attenborough series Dynasties coming soon! Watch the first trailer here: https://www.youtube.com/watch?v=JWI1eCbksdE Liz Bonnin finds the extremely rare pink iguana, native only to the galapagos. Subscribe to BBC Earth for more amazing animal vi
04:32 Popular
Can you solve the time travel riddle? - Dan Finkel

764 views / 1 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Solution to bonus riddle: https://brilliant.org/TedEdTimeTravel/ Your professor has accidentally stepped through a time portal in his physics lab. You’ve got just a minute to jump through befor
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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02:45
Progressive Aspect | The parts of speech | Grammar | Khan Academy

518 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
01:32
Simple Aspect | The parts of speech | Grammar | Khan Academy

603 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
02:58
The Last Reef of Galapagos | BBC Earth

447 views / 0 likes - added 5 years ago

If the last reef of Galapagos can't be saved, rare marine life might be lost forever. New David Attenborough series Dynasties coming soon! Watch the first trailer here: https://www.youtube.com/watch?v=JWI1eCbksdE --~-- Subscribe to BBC Earth for more amaz
05:10 Popular
Reflexive pronouns | The parts of speech | Grammar | Khan Academy

1,083 views / 0 likes - added 6 years ago

We use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra
06:28 Popular
What Are You?

1,106 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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02:56
Why Is Lyme Disease Getting Worse?

387 views / 0 likes - added 4 years ago

Thanks to the University of Minnesota for sponsoring this video! https://twin-cities.umn.edu/Lyme disease is spreading like wildfire around the world: here's why.Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube member
05:22
Why is it so hard to cure ALS? - Fernando G. Vieira

512 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-is-it-so-hard-to-cure-als-fernando-vieira Amyotrophic Lateral Sclerosis (ALS), also called motor neuron disease and Lou Gehrig’s Disease, affects ab
04:29 Popular
Can you solve the secret werewolf riddle? - Dan Finkel

1,446 views / 1 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Signup to receive the bonus riddle's solution: https://brilliant.org/TedEdWerewolf/ You’re on the trail of a werewolf that’s been terrorizing your town. After months of detective work, you’ve n
11:09
Why Does Every Animal Look Like This?

95 views / 0 likes - added 9 months ago

Thank you to Brilliant for supporting PBSTo learn more, go to: https://brilliant.org/BeSmart/ More info and sources below In the race to survive, both predators and prey use visual tricks to get ahead. One nearly universal trick is countershading, a color
05:04
Why should you read "Waiting For Godot"? - Iseult Gillespie

591 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-should-you-read-waiting-for-godot-iseult-gillespie Two men, Estragon and Vladimir, meet by a tree at dusk to wait for someone named “Godot.” So begi
02:38
The Science Of Laziness

612 views / 1 likes - added 8 years ago

Why are some people so lazy? Is there a couch-potato gene? Check out 'The Sports Gene': http://amzn.to/1hcbtTr Science Of Productivity: http://bit.ly/1m97POC SUBSCRIBE: http://bit.ly/10kWnZ7 Special thanks to David Epstein for help with this episode: http
07:58
Which Life Form REALLY Dominates Earth?

693 views / 0 likes - added 5 years ago

To learn more about Brilliant, check out https://brilliant.org/BeSmart/ Go subscribe to Hot Mess! https://www.youtube.com/hotmesspbs ↓↓↓ More info and sources below ↓↓↓ Big thanks to WheezyWaiter! https://www.youtube.com/user
10:52
How YouTube knows what you should watch: Crash Course AI #15

444 views / 0 likes - added 4 years ago

Subscribe to Sound Field! https://www.youtube.com/channel/UCvMLMyKPomE6kTTL9Kv8Iww Today were going to talk about recommender systems which form the backbone of so much of the content we see online from video recommendations on YouTube and Netflix to ads
04:21
West Side Story Cast 2021 - I Feel Pretty (From "West Side Story")

288 views / 0 likes - added 1 year ago

Watch West Side Story now on Disney+ Directed by Academy Award winner Steven Spielberg, from a screenplay by Pulitzer Prize and Tony Award winner Tony Kushner, West Side Story tells the classic tale of fierce rivalries and young love in 1957 New York City
04:35
Commas and introductory elements | Punctuation | Grammar | Khan Academy

522 views / 0 likes - added 6 years ago

In English, you use commas to separate introductory elements from the rest of a sentence. Find out how with David and Paige! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-an
05:15
From slave to rebel gladiator: The life of Spartacus - Fiona Radford

473 views / 1 likes - added 5 years ago

Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter View full lesson: https://ed.ted.com/lessons/from-slave-to-rebel-gladiator-the-life-of-spartacus-fiona-radford Spartacus was a slave -- one of millions taken from territ
09:59
Why the Northernmost Town in America Exists

491 views / 0 likes - added 6 years ago

Build your custom website with Squarespace by going to http://www.Squarespace.com/Wendover Real Life Lore's video on Barrow: https://youtu.be/JOJtqENVX7A Second Thought's video on Barrow: https://youtu.be/g1JLTa173As Check out my new podcast with Brian fr
08:54
Most Dangerous Stunts Ever!

178 views / 0 likes - added 4 weeks ago

Thanks to Epic Games for sponsoring this video! Download and play the new season of Fall Guys for FREE across PC, PlayStation, Xbox and Nintendo Switch now! https://cherrypicktalent.cc/FallGuysMrBeast. #FallGuysCHECK OUT THESE CHANNELS OR ELSERyan Hayashi
08:25
Why Are Antibody Tests Failing?

316 views / 0 likes - added 3 years ago

Many people are wondering if that bad cold they had back in February or March was actually the new coronavirus. In principle, an antibody test could tell you that, but most of the tests out there right now arent very good. We chatted with David Kroll to l
12:09 Popular
SciShow Quiz Show: Weird Facts About Humans

807 views / 0 likes - added 8 years ago

Hank squares off against the host of SciShow Kids, Jessi Knudsen Castaneda, to match wits about chemistry, evolution, and how babies are weird! https://www.youtube.com/user/scishowkids ---------- Dooblydoo thanks go to the following Patreon supporters --
02:41 Popular
Why Don't Sleeping Bats Fall Down?

864 views / 1 likes - added 8 years ago

Bats sleep upside down, so how come they don’t fall? Turns out that they’ve got some unusual legs. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin O
05:17
The most successful pirate of all time - Dian Murray

661 views / 1 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-most-successful-pirate-of-all-time-dian-murray At the height of their power, infamous Caribbean pirates like Blackbeard and Henry Morgan commanded a
02:31
Perfect Aspect | The parts of speech | Grammar | Khan Academy

682 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
09:10
Geoengineering: A Horrible Idea We Might Have to Do

486 views / 3 likes - added 3 years ago

To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 200 people that go to that link will get 20% off the annual Premium subscription.Thanks to our friends from Brilliant for suppor
04:39 Popular
Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

863 views / 0 likes - added 6 years ago

There's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts
03:18
Just for a Moment (Live Performance) | Vevo

410 views / 3 likes - added 4 years ago

"Just For A Moment" (Live Performance | Vevo)Fans of High School Musical: The Musical - The Series are freaking out over the will-they-wont-they drama going down between Nini (Olivia Rodrigo) and Ricky (Joshua Bassett); And you know its becoming serious w
11:31
When a Billion Years Disappeared

342 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
23:51
Why is this number everywhere?

51 views / 0 likes - added 3 weeks ago

The number 37 is on your mind more than you think. Head to https://brilliant.org/veritasium to start your free 30-day trial and get 20% off an annual premium subscription.Huge thanks to Tom Magliery for sharing his 37 collection with us. Support http://th
01:50
Introduction to verb aspect | The parts of speech | Grammar | Khan Academy

567 views / 0 likes - added 6 years ago

If verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
13:58
Crew Dragon Launch Day Timeline: From Suit up to Docking with the ISS

363 views / 0 likes - added 3 years ago

NASA has a new ride to the International Space Station for its astronauts and it's SpaceX’s Crew Dragon Capsule. So I wanted to give you a super quick rundown of the exact timing of the events a crew heading to the ISS will go through on launch day.
24:37
The Sky in 350 Billion Years

155 views / 0 likes - added 2 years ago

How did Hubble discover the expansion of the universe? Thank you to BetterHelp for sponsoring today's video. Click here for 10% off your first month - https://betterhelp.com/physicsgirlSupport Physics Girl videos https://www.patreon.com/physicsgirlCreator
19:31
SciShow: Winter Compilation

622 views / 0 likes - added 8 years ago

We here at SciShow compiled a list of videos based on popular requests. Hank Green hosts with this winter themed episode! Hosted by: Hank Green How to Make Snow (If You're Not Elsa) - 1:14 Why Is My Tongue Stuck to This Flagpole? - 4:03 How to Supercool W
15:01
Why Y Is a Vowel According to Physics (and so is W)

28 views / 0 likes - added 1 month ago

Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below Human language is an incredible thing: a combination of mouth sounds that we combine into words, sentences, poems, and constitutions. They carry meani
05:12 Popular
What causes insomnia? - Dan Kwartler

812 views / 0 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-insomnia-dan-kwartler What keeps you up at night? Pondering deep questions? Excitement about a big trip? Stress about unfinished work? What

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