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  • 06:08 Popular Golden Buzzer: Jimmie Herrod Surprises the Judges With "Tomorrow" - America's Got Talent 2021

    Golden Buzzer: Jimmie Herrod Surprises the Judges With "Tomorrow" - America's Got Talent 2021

    774 views / 0 likes - added

    Jimmie Herrod performs Simon Cowell's LEAST FAVORITE song in the world... and he slays it! Jimmie earns the Golden Buzzer from Sofia Vergara after singing an unbelievable rendition of "Tomorrow" from Annie. » Get The America's Got Talent App: http:/

  • 05:38 Popular Why do you get a fever when you're sick? - Christian Moro

    Why do you get a fever when you're sick? - Christian Moro

    998 views / 6 likes - added

    Discover what happens in your body when you have a fever and why its role in our immune response remains a mystery to scientists. --There are many mysteries around fever, but we do know that all mammals, some birds and even a few invertebrate and plant sp

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  • 06:24 Popular The Seemingly Impossible Escape Logic Puzzle

    The Seemingly Impossible Escape Logic Puzzle

    1,454 views / 0 likes - added

    An evil logician takes Alice and Bob captive. They have a chance to escape if they can deduce the total number of trees in the prison. Can they figure it out? Source of puzzle wu: riddles forum https://www.ocf.berkeley.edu/~wwu/cgi-bin/yabb/YaBB.cgi?board

  • 12:18 How Powerful Is An Elephant Toothpaste CANNON?

    How Powerful Is An Elephant Toothpaste CANNON?

    458 views / 0 likes - added

    Today we're teaming up with the world record setter for elephant toothpaste- Nick Uhas. We'll try a few new experiments with it, including whether or not we can make a functioning elephant toothpaste launcher! Check out Nick's channel: www.bit.ly/NickUhas

  • 19:08 Fossil Hunting in the BADLANDS!

    Fossil Hunting in the BADLANDS!

    678 views / 2 likes - added

    Beyond Dinosaurs on Instagram - http://bit.ly/IGbeyonddinosaurs Coyote Peterson on Instagram: https://www.instagram.com/CoyotePeterson Mark Vins on Instagram - http://bit.ly/realmarkvins Mario Aldecoa on Instagram - http://bit.ly/IGmarioaldecoa JOIN THE C

  • 04:52 Popular Can You Solve The Two Rope Puzzle?

    Can You Solve The Two Rope Puzzle?

    716 views / 0 likes - added

    You have two ropes and a lighter. Each rope burns in 60 minutes, but the ropes do not burn at a constant rate. How can you measure 45 minutes by burning the ropes? Some of you might have heard this problem before. If so, try this variation: how can you me

  • 03:55 Why Australia's fires are linked to floods in Africa

    Why Australia's fires are linked to floods in Africa

    408 views / 2 likes - added

    Fires are normal in Australia. This year was off the charts.Correction: A previous version of this video had the date January 7, 2019 at 0:11 and sourced the Department of Western Australia at 0:24. It has been corrected to January 7, 2020 and the Governm

  • 10:22 We Carbonated Mayonnaise

    We Carbonated Mayonnaise

    369 views / 0 likes - added

    Today we're taking a strange request from Reddit- what happens when you boil mayonnaise? Does mayo do something interesting? What if we compare mayonnaise with Miracle Whip?To get a signed copy of 52 Random Weekend Projects, submit your receipt here. If y

  • 04:45 The animal architecture visible from space - Glynnis Hood

    The animal architecture visible from space - Glynnis Hood

    104 views / 0 likes - added

    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

    Why did Megalodon go extinct? - Jack Cooper and Catalina Pimiento

    3,072 views / 1 likes - added

    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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  • 18:02 Popular SPENDING 1,000,000R$ ON A MANSION IN ROBLOX

    SPENDING 1,000,000R$ ON A MANSION IN ROBLOX

    1,890 views / 26 likes - added

    ► SUBSCRIBE to SIR MEOWS A LOT!! -- https://goo.gl/LjyjDR In today's video, Denis spends over 1 MILLION Robux on an amazing giant mansion in Roblox! ► DENIS BACK-TO-SCHOOL BACKPACK NOW AVAILABLE!! -- http://denisdaily.com ► Follow me on Twitter! -- http:/

  • 06:24 Popular Can You Solve The Chameleon Riddle?

    Can You Solve The Chameleon Riddle?

    1,011 views / 0 likes - added

    A museum has 13 blue, 15 red, and 17 green chameleons. Whenever two chameleons of different colors meet, they both change into the color of the other chameleon (if blue and red met, for example, they would both turn green). As the chameleons mingle, is it

  • 05:49 Why was India split into two countries? - Haimanti Roy

    Why was India split into two countries? - Haimanti Roy

    411 views / 2 likes - added

    Dig into the 1947 Partition of India, when Britain split the region into two states, India and Pakistan, and the mass migrations and violence that followed.--In 1947, the British viceroy announced that after 200 years of British rule, India would gain ind

  • 12:13 How DANGEROUS is Using a Microwave Without a Door?

    How DANGEROUS is Using a Microwave Without a Door?

    568 views / 0 likes - added

    Today we're playing with microwaves... safely. How do things cook when the door of the microwave is open? Can we melt chocolate from outside the opening?To get a signed copy of 52 Random Weekend Projects, submit your receipt here. If you do not submit you

  • 03:32 What Does It Sound Like When Black Holes Smash Into Each Other?

    What Does It Sound Like When Black Holes Smash Into Each Other?

    528 views / 2 likes - added

    Scientists are using a $4 million supercomputer to listen to black holes colliding, and its helping us understand the beginning of our universe. Black Holes And Gravitational Waves Might Help Us Find Dark Matter - https://youtu.be/C68b9EGksuI Read More: T

  • 07:15 Popular How The Toilet Changed History

    How The Toilet Changed History

    803 views / 0 likes - added

    This video was supported by Bill and Melinda Gates. You can check out the Gates Annual Letter here: http://b-gat.es/2lhhtmJ. ↓ More info and sources below ↓ We’re proud to collaborate with Bill and Melinda Gates for this week’s video! It may sometimes see

  • 02:17 Popular Cars & Vehicles Song for Kids  Zoom! Beep! | Netflix Jr Jams

    Cars & Vehicles Song for Kids Zoom! Beep! | Netflix Jr Jams

    1,028 views / 0 likes - added

    Sing along to this Zoom! Beep! Cars Song:Vroom, vroom!Beep, beep!So many vehicles we can see seeSome are fastAnd some are slowBut they all havea place to goLong or shortBig or smallWere gonna singAbout them allPolice cars can be very loudAmbulances help u

  • 04:29 We’re Going to Detect More Gravitational Waves Than Ever Before, Here’s How

    We’re Going to Detect More Gravitational Waves Than Ever Before, Here’s How

    365 views / 0 likes - added

    Once this $35 million upgrade is in place, LIGO will start using something called quantum "squeezed light." So, what does that mean exactly? LIGO's Gravitational Wave Discovery Is Still In Question, But Why? - https://youtu.be/aQ1entvy7vI Read More: Gravi

  • 07:43 Musics power over your brain, explained | Michael Spitzer

    Musics power over your brain, explained | Michael Spitzer

    150 views / 0 likes - added

    Humans are musical animals 4 million years in the making, explained by music expert Michael Spitzer.Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, 40,000 years of music explained in 8

  • 05:55 Meet the microbes that could eat your trash - Tierney Thys and Christian Sardet

    Meet the microbes that could eat your trash - Tierney Thys and Christian Sardet

    158 views / 0 likes - added

    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

  • 03:44 Pentatonix - Pure Imagination / Christmas Time Is Here (Official Video)

    Pentatonix - Pure Imagination / Christmas Time Is Here (Official Video)

    144 views / 2 likes - added

    PURE IMAGINATION / CHRISTMAS TIME IS HERE OUT NOWTHE GREATEST CHRISTMAS HITS AVAILABLE NOWhttps://ptx.lnk.to/greatestchristmashits PENTATONIX THE MOST WONDERFUL TOUR OF THE YEAR TICKETS AND VIP PACKAGES ON SALE NOWhttps://www.ptxofficial.com/ PTX: The Mos

  • 03:01 Decoded: How do black holes work?

    Decoded: How do black holes work?

    221 views / 0 likes - added

    Black holes are dark objects in space that have intrigued scientists for centuries. Studying them is like trying to solve a puzzle made of invisible pieces.Black holes hide behind a wide surface called the Event Horizon. Nothing that crosses the Event Hor

  • 07:52 Popular Find The 10 Digit Number Classic Puzzle And Solution

    Find The 10 Digit Number Classic Puzzle And Solution

    891 views / 0 likes - added

    I'm thinking of a 10 digit number that uses the each digit 0 to 9 exactly once and where the number formed by the first n digits is divisible by n. What could my number be? The video explains how to find the answer using tests for divisibility. Blog post:

  • 03:00 Multiply Numbers By Drawing Lines

    Multiply Numbers By Drawing Lines

    624 views / 0 likes - added

    Gow to multiply numbers by drawing lines. Get the Multiply By Lines Book! https://www.amazon.com/gp/product/1500866148/ If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions Connect on social media. I update each s

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  • 05:14 The dark history of Mount Rushmore - Ned Blackhawk and Jeffrey D. Means

    The dark history of Mount Rushmore - Ned Blackhawk and Jeffrey D. Means

    461 views / 2 likes - added

    Uncover the hidden history of the building of Mount Rushmore, and how its creation destroyed sacred Native American land.--Between 1927 and 1941, workers blasted 450,000 tons of rock from a mountainside using chisels, jackhammers, and dynamite. Gradually,

  • 04:29 How you survive the coldest place on Earth - Nadia Frontier

    How you survive the coldest place on Earth - Nadia Frontier

    153 views / 0 likes - added

    Explore how marine creatures survive the frigid waters of Antarctica, and what traits allow them to live in such conditions.--The vast, white surface of Antarctica stretches for over 3 million square kilometers. On the coast of this expanse, just a few me

  • 04:57 The true cost of gold -  Lyla Latif

    The true cost of gold - Lyla Latif

    180 views / 0 likes - added

    Dig into how foreign corporations exploit African nations like Mali for their gold mining, and often rob them of proper compensation.--In 2020, Mali produced over 71 tons of gold an amount worth billions of dollars. But Mali saw only $850 million dollars

  • 27:05 Popular Ballerina FAT SHAMED By Dancer ft. @Jordan Matter and Lizzy Howell | Dhar Mann

    Ballerina FAT SHAMED By Dancer ft. @Jordan Matter and Lizzy Howell | Dhar Mann

    2,432 views / 6 likes - added

    You can be anything you want to be in life. As long as you work hard for it. WATCH BTS footage from this video here: https://youtu.be/UZSg8ESlB8Y GoFundMe to help Lizzy pursue her dreams: https://www.gofundme.com/f/help-lizzy-move-to-la Don't forget to SU

  • 09:46 When Ants Domesticated Fungi

    When Ants Domesticated Fungi

    200 views / 0 likes - added

    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

  • 10:20 Popular SURPRISING Coin Flipping Probability - Flips To HH Versus HT

    SURPRISING Coin Flipping Probability - Flips To HH Versus HT

    876 views / 0 likes - added

    What is the expected number of coin flips until you get two heads in a row (HH)? What is the expected number of coin flips until you get a heads followed by a tails (HT)? The video presents the solution and an intuitive explanation for this probability ri

  • 04:13 Popular Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?

    Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?

    846 views / 0 likes - added

    These homework problems were given to 10 year old children (Year 5) in England (Glossop, Derbyshire) and they were posted to Facebook when some adults found them to be difficult. One person claimed the problems were impossible to solve. Can you figure the

  • 03:23 Popular If An Asteroid Didn’t Kill All The Dinosaurs, What Did?

    If An Asteroid Didn’t Kill All The Dinosaurs, What Did?

    772 views / 2 likes - added

    Dinosaurs had a far longer, more painful death than originally thought. Researchers found the asteroid hit was just the tip of the iceberg. There's A Dinosaur That Survived Mass Extinction! ►►►► http://bit.ly/1Ty8XsV Sign Up For The TestTube Newsletter He

  • 07:10 TOUGH Interview Question - Ways To Give 11 Coins To 3 People

    TOUGH Interview Question - Ways To Give 11 Coins To 3 People

    614 views / 0 likes - added

    How many ways can you divide 11 coins to 3 people? How many ways are there if each person has to get at least 1 coin? This puzzle is an example of a technical interview question. The video demonstrates the solution, which indicates the number of non-negat

  • 05:43 What causes addiction, and why is it so hard to treat? - Judy Grisel

    What causes addiction, and why is it so hard to treat? - Judy Grisel

    61 views / 0 likes - added

    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

  • 08:40 Why You Should Turn Your Lawn Into a Food Garden | One Small Step | NowThis

    Why You Should Turn Your Lawn Into a Food Garden | One Small Step | NowThis

    361 views / 0 likes - added

    Americans use roughly 7 billion gallons of water a day to irrigate lawns making lawns the single largest irrigated crop in the country. What if instead of well-kept grass, we used our time and resources to fill our lawns with fruit and vegetables? Subscri

  • 03:02 512 Year Old Greenland Shark. Oldest Shark in the World.

    512 Year Old Greenland Shark. Oldest Shark in the World.

    654 views / 4 likes - added

    Researchers have found an ancient shark in the North Atlantic, believed to be 512 years old, which could be the oldest living vertebrate in the world. This particular shark, was measured at 18 feet in length and weighed over a tonne. By measuring the size

  • 05:48 What’s Outside The Universe?

    What’s Outside The Universe?

    630 views / 1 likes - added

    I’ve said in the past that the Universe isn’t expanding into anything. But what if we’re living in a vast multiverse, and our Universe is bumping up against other universes? Support us at: http://www.patreon.com/universetoday More stories at: http://www.u

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  • 04:29 Can We Power the World With a Single Energy Grid?

    Can We Power the World With a Single Energy Grid?

    599 views / 0 likes - added

    China is building a 1.1 million volt power line that will carry power 3,200km. Could this be the beginning of a united global energy grid? These Strange Metals Could Make Electronics Perfectly Efficient - https://youtu.be/HQcKEFoufLA Read More: China’s gi

  • 1:47:04 The volcanic chemistry of sulfur - with Andrew Szydlo

    The volcanic chemistry of sulfur - with Andrew Szydlo

    70 views / 0 likes - added

    Ri favourite and science icon Andrew Szydlo takes you on a tour of the amazing, and sometimes explosive, chemistry of sulfur.Join this channel to get access to perks:https://www.youtube.com/channel/UCYeF244yNGuFefuFKqxIAXw/joinSubscribe for regular scienc

  • 12:16 When We First Walked

    When We First Walked

    454 views / 0 likes - added

    Try CuriosityStream today: http://curiositystream.com/eons Fossilized footprints have proved that human ancestors were already striding across the landscape 3.6 million years ago. But who started them on that path? What species pioneered this style of loc

  • 01:39 Maria von Trapp teaches Julie Andrews to Yodel

    Maria von Trapp teaches Julie Andrews to Yodel

    411 views / 0 likes - added

    Julie Andrews meets the real Maria von Trapp from the 45th anniversary Blu-ray of THE SOUND OF MUSIC. Originally from The Julie Andrews Hour. The 1965 film The Sound of Music is produced and directed by Robert Wise, and starring Julie Andrews and Christop

  • 06:10 3 ways to end a virus

    3 ways to end a virus

    526 views / 0 likes - added

    Explore the three main ways viruses can be driven to extinction, and dig into the possibility of COVID-19 dying out.--Viruses are wildly successful organisms. There are about 100 million times as many virus particles on Earth as there are stars in the obs

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  • 04:05 Why Do Humans Have Less DNA Than This Flower?

    Why Do Humans Have Less DNA Than This Flower?

    616 views / 0 likes - added

    More DNA means more complexity, right? Scientists say not necessarily! Why is that the case? Your Face is Made of Junk DNA! ►►►►http://bit.ly/1OeUfuu Sign Up For The Seeker Newsletter Here ►►►► http://bit.ly/1UO1PxI Read More: World's Oldest Known DNA Dis

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  • 08:09 The Electoral College, explained

    The Electoral College, explained

    273 views / 0 likes - added

    Why some Americans votes count more than others.Watch more of our election coverage: http://vox.com/ElectionVideosIn the 2000 US presidential election, the Democratic candidate got half a million more votes than the Republican. The Democrat lost. Sixteen

  • 04:14 Popular Seriously, Stop Feeding Wild Animals!

    Seriously, Stop Feeding Wild Animals!

    1,170 views / 3 likes - added

    It's definitely not ok to feed the ducks. Here's what happens to wild animals when you feed them and why it's a really bad idea... Can Dogs Eat People Food? - http://bit.ly/2bSz7g3 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:

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  • 04:27 Is Another Galaxy Coming To Eat Us?

    Is Another Galaxy Coming To Eat Us?

    647 views / 1 likes - added

    There are approximately 100 billion galaxies in the universe, but what happens when they collide? What is a cannibal galaxy? Watch More About Cannibal Galaxies on DNews Plus ►►►► http://bit.ly/1YLbtzS Sign Up For The TestTube Newsletter Here ►►►► http://b

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  • 13:44 Grace VanderWaal, Sofie Dossi, And The Most Talented Kids! Wow! - Americas Got Talent

    Grace VanderWaal, Sofie Dossi, And The Most Talented Kids! Wow! - Americas Got Talent

    637 views / 1 likes - added

    These kids WOWED you on Season 11! Relive the auditions from Grace VanderWaal, Sofie Dossi, Lori Mae Hernandez, Nathan Bockstahler, and Skylar Katz! Get ready for Season 14 premiering May 28 on NBC! » Get The America's Got Talent App: http://bit.ly/

  • 03:09 Popular Why Your Body Is AMAZING!

    Why Your Body Is AMAZING!

    810 views / 0 likes - added

    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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  • 08:27 Can You Solve The 3 Cards Riddle?

    Can You Solve The 3 Cards Riddle?

    681 views / 0 likes - added

    There are 3 cards in this problem. One card is blue on both sides, another is red on both sides, and the last is red on one side and blue on the other. The cards are put in a bag and I pick one at random. Without looking at the colors on the card, I place

  • 03:31 Popular How Logical Are You? The Irrationality Illusion Tricks Most

    How Logical Are You? The Irrationality Illusion Tricks Most

    805 views / 0 likes - added

    This video relates a cognitive bias ("irrational" decision) to an optical illusion (picture at 1:45). For more, check out my new book, "The Irrationality Illusion: How to Make Smart Decisions And Overcome Bias" http://amzn.to/1o3FaAg Blog post (text and i

  • 03:32 Popular Why Do Humans Have Such Big Brains?

    Why Do Humans Have Such Big Brains?

    782 views / 2 likes - added

    Humans have some of the biggest brains and it's not only for problem solving. Why we have big brains might just surprise you... How Texting Affects Your Brain - http://bit.ly/2cb9uWU Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More

  • 11:24 GIANT Rocket! Propelled With Liquid Nitrogen

    GIANT Rocket! Propelled With Liquid Nitrogen

    332 views / 1 likes - added

    Play Cuisine Royale for FREE! Support my channel and follow my link to download and play on PC now. By using our link you can get a special bonus of a mask, a signal gun with 3 shots and 1000 Bucks! Click here to download now!: https://cr.link/KingOfRando

  • 05:55 History's deadliest king - by Georges Nzongola-Ntalaja

    History's deadliest king - by Georges Nzongola-Ntalaja

    329 views / 1 likes - added

    Dig into the Rubber Terror, the period in which King Leopold IIs horrific regime in the Congo resulted in the deaths of 10 million people.--In 1904, Chief Lontulu laid 110 twigs in front of a foreign commission. Every twig represented a person in his vill

  • 03:54 Popular Marshmello ft. Bastille - Happier (Official Music Video)

    Marshmello ft. Bastille - Happier (Official Music Video)

    2,862 views / 21 likes - added

    Marshmello ft. Bastille - Happier (Official Music Video) Download / Stream Happier http://marshmello.lnk.to/happier NEW Mello™ by Marshmello gear SHOP NOW http://mellogang.com When @bastilledan sent me happier for the first time I was taken back. Th

  • 08:19 This Is How Your Body Makes New Blood

    This Is How Your Body Makes New Blood

    478 views / 0 likes - added

    Forget about young blood! Your body is constantly making new blood every second of your life and this process is unlike anything else around. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://bit.ly/HUMANplaylist Visit our shop a

  • 03:14 Why So Many Fast Food Logos Are One Color

    Why So Many Fast Food Logos Are One Color

    604 views / 1 likes - added

    McDonald's. Arby's. Wendy's. Burger King. Jack in the Box. In-N-Out and more all use the color red heavily in their logos, why? The answer goes back thousands of years. Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, sci

  • 51:46 The hidden world of animal consciousness - with David Pea-Guzmn

    The hidden world of animal consciousness - with David Pea-Guzmn

    204 views / 0 likes - added

    Do animals dream? Join David Pea-Guzmn as he explores behavioural and neuroscientific research on animal sleep with philosophical theories of dreaming. Watch the Q&A here: https://youtu.be/LpI7zNHUFRQDavid's latest book 'When animals dream: the hidden wor

  • 02:34 "A Big Song About a Small Thing (Atoms!)" | SUNG SCIENCE

    "A Big Song About a Small Thing (Atoms!)" | SUNG SCIENCE

    189 views / 0 likes - added

    This is a big song about a small thing.CLICK HERE FOR MORE SUNG SCIENCE & SUNG HISTORY: http://bit.ly/20RsTAkGet the whole "Sung History" album on iTunes: http://apple.co/1mUatwcGet the whole "Sung History" album on CD Baby: http://bit.ly/1RwUv7V LYRICS T

  • 23:05 World's Strongest Magnet!

    World's Strongest Magnet!

    284 views / 0 likes - added

    The world's strongest magnet is a million times stronger than Earth's magnetic field. Learn more about sustainability and Googles efforts at sustainability.google. Part of this video was sponsored by Google.Trends insights for the past year are based on G

  • 02:45 Popular The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?

    The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?

    710 views / 0 likes - added

    This puzzle is popular on Facebook and many other sites. "When the day after tomorrow is yesterday, then today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What day is today?" Can you solve this tri

  • 02:23 This SAT Math Question Has A Mistake

    This SAT Math Question Has A Mistake

    669 views / 0 likes - added

    This question appeared on the October 1980 SAT exam. Like all questions, it was supposed to have exactly one correct answer. However the test-makers made a mistake. Can you figure out what they did wrong? Blog post (text explanation): http://wp.me/p6aMk-4

  • 13:16 WWI Footage // Colorized & HD Restoration - Meuse-Argonne Offensive, 1918

    WWI Footage // Colorized & HD Restoration - Meuse-Argonne Offensive, 1918

    427 views / 0 likes - added

    Stunningly restored footage of American troops during the Meuse-Argonne Offensive, September 26 to November 11, 1918. Scenes of 2nd, 3rd, and 4th Divisions.The Meuse–Argonne offensive (also known as the Meuse River–Argonne Forest offensive,[6]

  • 12:14 When Antarctica Was Green

    When Antarctica Was Green

    427 views / 0 likes - added

    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?

    Can You Solve The Snake Eyes Probability Riddle?

    846 views / 0 likes - added

    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

  • 15:25 The Coriolis Effect Test: two hemispheres, one sink

    The Coriolis Effect Test: two hemispheres, one sink

    577 views / 0 likes - added

    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

  • 04:59 Popular REAL Doctor Octopus Arms -- Mind Blow #83

    REAL Doctor Octopus Arms -- Mind Blow #83

    994 views / 1 likes - added

    TWITTER: https://twitter.com/VsauceTwo INSTAGRAM: http://www.instagr.am/kevlieber *** CLICK "SHOW MORE" FOR LINKS TO EVERYTHING *** 3D Fruit Printer (0:00) http://vimeo.com/96510739 http://www.dovetailed.co/ Alcohol Car Laser Detection (0:04) http://remot

  • 05:06 Popular The worlds slimiest animal - Noah R. Bressman and Douglas Fudge

    The worlds slimiest animal - Noah R. Bressman and Douglas Fudge

    812 views / 0 likes - added

    Discover the extraordinary capabilities of hagfish, the slime-producing fish that has survived on Earth for over 300 million years.--In 2017, a truck screeched to a halt. One of its containers slid off, hit a car, and spilled its contents thousands of kil

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  • 02:29 I Lost My Bikini!!! Bathing Suit Fail

    I Lost My Bikini!!! Bathing Suit Fail

    124 views / 1 likes - added

    By Sophie | Ready to "wear it out loud? Merch store open, SHOP NOW: http://bit.ly/storybooth-merch | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share

  • 06:57 When Is Christmas? Mentally Convert Date To Day Of The Week

    When Is Christmas? Mentally Convert Date To Day Of The Week

    532 views / 0 likes - added

    January 1, 2016 is a Friday. When will Christmas be in 2016? What about Christmas in 2055? You can do this in your head! Blog post (text explanation): http://wp.me/p6aMk-4qQ Doomsday Rule (previous video): https://www.youtube.com/watch?v=UsStBxY9STw Calcu

  • 05:12 2024: The Year of Humanoid Robots? (+ More Tech News)

    2024: The Year of Humanoid Robots? (+ More Tech News)

    47 views / 0 likes - added

    TIMESTAMPS 00:00 Intro 00:05 Robot Intro 00:20 Boston Dynamics Atlas 00:25 Sanctuary AI 00:42 Clone Robotics Hand 00:47 Toyota's Research Institute 01:01 Amazon + Digit Robots 01:07 IMHC Robotics Nadia 01:12 Tesla Optimus 01:21 GR-1 Humanoid Robot 01:50 L

  • 04:28 Popular We Can Now Grow Human Bones From Stem Cells!

    We Can Now Grow Human Bones From Stem Cells!

    807 views / 0 likes - added

    Scientists may have figured out how to grow bones in a lab, what does this mean for the future of implants? What Does Bone Marrow Actually Do? - https://youtu.be/XbRLMbDtiaA Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI We got nominated f

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  • 04:55 Why the Bubonic Plague Still Exists Today

    Why the Bubonic Plague Still Exists Today

    337 views / 0 likes - added

    When you think of the Plague, the Black Death of the 14th century, with its medieval cities overrun with rats and creepy plague masks, probably comes to mind. But the Plague isn't a disease of the past; it's still very much around. Subscribe to Seeker! ht

  • 01:41 Popular NASA | Brazil’s Extreme Drought Seen From Space

    NASA | Brazil’s Extreme Drought Seen From Space

    931 views / 4 likes - added

    For more information: http://www.nasa.gov/feature/goddard/nasas-grace-satellites-evaluate-drought-in-southeast-brazil Empty water reservoirs, severe water rationing, and electrical blackouts are the new status quo in major cities across southeastern Brazi

  • 10:31 How Close Are We to Launching the James Webb Space Telescope?

    How Close Are We to Launching the James Webb Space Telescope?

    510 views / 1 likes - added

    The James Webb Space Telescope will allow us to see further into space than ever before, and its discoveries are expected to revolutionize astronomy. So, how close are we to finally launching it? How Close Are We? Season 3 - https://www.youtube.com/watch?

  • 06:34 Where Did We Come From?

    Where Did We Come From?

    689 views / 0 likes - added

    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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  • 04:20 88 Piano Keys Control 500,000 Christmas Lights! I Saw Three Ships - The Piano Guys

    88 Piano Keys Control 500,000 Christmas Lights! I Saw Three Ships - The Piano Guys

    448 views / 2 likes - added

    Get our albums: https://smarturl.it/TPG_ALBUMS WE'RE ON TOUR! https://smarturl.it/tpgtour TPG APPAREL: http://smarturl.it/tpgapparel GET TPG SHEET MUSIC: https://smarturl.it/TPGSheetMusic Download or listen to all of our music! https://ThePianoGuys.lnk.to

  • 05:39 Popular Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

    Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

    794 views / 0 likes - added

    Thanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou

  • 02:42 Popular NASA Solved The Mystery Of The Moon's Strange Glow!

    NASA Solved The Mystery Of The Moon's Strange Glow!

    771 views / 0 likes - added

    A recent NASA study on lunar dust may have found the reason behind the moon's strange glow, and it's not what scientists expected. The Air On Mars Has A Mysterious Glow. Here's Why - https://youtu.be/wHiV2bOQVUw Sign Up For The Seeker Newsletter Here - ht

  • 09:31 Why is Friday the 13th Considered Unlucky?

    Why is Friday the 13th Considered Unlucky?

    528 views / 1 likes - added

    Try TunnelBear: http://tunnelbear.com/brainfood If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and t

  • 10:58 The Surprising Thing You Never Knew About Cheetos

    The Surprising Thing You Never Knew About Cheetos

    295 views / 0 likes - added

    Cheetos have been called "one of the most marvelously constructed foods on the planet" and even if that is hyperbole, there's no denying that this snack food is incredibly popular. There's quite a bit of science and some interesting history behind this ch

  • 04:03 This Massive Wall of Galaxies Is Lurking Beyond the Milky Way

    This Massive Wall of Galaxies Is Lurking Beyond the Milky Way

    609 views / 2 likes - added

    Cosmographers recently revealed a massive wall of galaxies lurking shockingly close by. But why was it hidden from our view for so long? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop

  • 04:15 Popular What Happens To Child Prodigies When They Grow Up?

    What Happens To Child Prodigies When They Grow Up?

    833 views / 1 likes - added

    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

  • 05:31 Popular DNews Invades The White House Science Fair

    DNews Invades The White House Science Fair

    878 views / 1 likes - added

    Trace travels to Washington DC for the Annual White House Science Fair. Watch young scientists showcase their projects to solve world problems. Whiz Kid Inventors Invade The White House - http://bit.ly/22YzJS3 Obama On Thought-Controlled Tech - http://bit

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  • 05:55 Popular "Impossible" Logic Puzzle - How Many Liars Are At The Party?

    "Impossible" Logic Puzzle - How Many Liars Are At The Party?

    814 views / 0 likes - added

    A party has 100 people who are either liars are truth tellers. Liars always lie and truth tellers always say the truth. After the party you ask each person, "How many truth tellers did you shake hands with?" Each person gives a different answer from 0 to

  • 03:28 Popular Flower Math Problem - Adults Stumped By Question For Kids In China

    Flower Math Problem - Adults Stumped By Question For Kids In China

    1,397 views / 2 likes - added

    This problem is said to come from a test given to a Chinese kindergarten class (5 year olds). It was posted online and caused a lot of debate as adults were stumped about the correct answer, some saying it is impossible. Can you figure it out? This video

  • 15:15 Moving Faster Than The Speed Of Light? Special Relativity Velocity Addition Formula

    Moving Faster Than The Speed Of Light? Special Relativity Velocity Addition Formula

    687 views / 0 likes - added

    If train A is moving towards train B, and each train moves at 75% the speed of light (relative to the ground), will an observer on train A think that train B is moving at 150% the speed of light? But nothing moves faster than the speed of light, so what i

  • 04:53 Popular Can You Solve The Friendship Riddle?

    Can You Solve The Friendship Riddle?

    1,309 views / 0 likes - added

    In a group of 6 people, you might find that some people are friends on Facebook, or you might find out that no one is friends on Facebook. Show that there is always a group of 3 people in which either: (a) all 3 people are mutual friends or (b) the 3 peop

  • 02:38 "Tardigrade in the Shade" | SUNG SCIENCE

    "Tardigrade in the Shade" | SUNG SCIENCE

    174 views / 0 likes - added

    The mightiest micro organism on (OR OFF) the planet!CLICK HERE FOR MORE SUNG SCIENCE & SUNG HISTORY: http://bit.ly/20RsTAkGet the whole "Sung History" album on iTunes: http://apple.co/1mUatwcGet the whole "Sung History" album on CD Baby: http://bit.ly/1Rw

  • 01:49 Popular This Matchstick Puzzle Is

    This Matchstick Puzzle Is

    859 views / 1 likes - added

    This classic matchstick/toothpick puzzle is making the rounds because it is supposedly "extremely hard" for adults. Can you make 3 squares by moving 3 matchsticks? You cannot break any of the sticks, the resulting squares must be of equal size, and each t

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  • 03:49 A Tasty Trove of Exoplanets at TRAPPIST-1

    A Tasty Trove of Exoplanets at TRAPPIST-1

    491 views / 0 likes - added

    A baker’s half-dozen of Earth-size worlds is orbiting a (relatively) nearby star—and some could be habitable Subscribe to our channel! https://www.youtube.com/SciAmerican TRANSCRIPT: There's big news this week from 40 light years away, a star system calle

  • 01:18 360 Video: NASA Simulation Shows a Flight Around a Black Hole

    360 Video: NASA Simulation Shows a Flight Around a Black Hole

    45 views / 0 likes - added

    This new, immersive visualization produced on a NASA supercomputer represents a scenario where a camera a stand-in for a daring astronaut just misses the event horizon and slingshots back out. This version is a 360-degree video that lets viewers look all

  • 02:23 Popular Why Does Gasoline Smell So Good?

    Why Does Gasoline Smell So Good?

    949 views / 0 likes - added

    Some people sense a sweet, euphoric odor when pumping gas into their car. Why is that? And is it hazardous? Learn more at HowStuffWorks.com: http://science.howstuffworks.com/gasoline.htm Share on Facebook: https://goo.gl/9BdfNI Share on Twitter: https://g

  • 07:49 Popular Can You Solve The Viral 9 = 72 Puzzle? The Correct Answer Explained

    Can You Solve The Viral 9 = 72 Puzzle? The Correct Answer Explained

    1,079 views / 0 likes - added

    This problem has been shared millions of times on Twitter/Facebook with the claim "99% fail" to solve it and that only a genius could find the correct answer. If 9 = 72, 8 = 56, 7 = 42, 6 = 30, 5 = 20, then 3 = ? In this video I explain what many people b

  • 05:39 Scientists Created a Plastic Thats Infinitely Recyclable

    Scientists Created a Plastic Thats Infinitely Recyclable

    387 views / 0 likes - added

    Plastic is suffocating the planet, but what if we could make recycling plastic more efficient? This Lawrence Berkeley National Lab team has created a brand new kind of plastic that can be recycled endlessly. Are You Seasoning Your Food With Microplastics?

  • 08:49 The Northernmost Town on Earth (Svalbard in 4K)

    The Northernmost Town on Earth (Svalbard in 4K)

    302 views / 0 likes - added

    Longyearbyen on Svalbard is the northernmost settlement with over 1000 residentsMy trip to Norway was funded by Screen Australia, Film Victoria and Genepool Productions as part of a new project. More information soon.More info on Svalbard: http://wke.lt/w

  • 04:20 NASA Simulations Plunge Into a Black Hole: Explained

    NASA Simulations Plunge Into a Black Hole: Explained

    40 views / 0 likes - added

    This new, immersive visualization produced on a NASA supercomputer represents a scenario where a camera a stand-in for a daring astronaut enters the event horizon, sealing its fate. Goddard scientists created the visualizations on the Discover supercomput

  • 03:32 Silicon Valley billionaires created AltSchool

    Silicon Valley billionaires created AltSchool

    493 views / 0 likes - added

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

  • 04:00 NASA Simulations Flight Around a Black Hole: Explained

    NASA Simulations Flight Around a Black Hole: Explained

    32 views / 0 likes - added

    This new, immersive visualization produced on a NASA supercomputer represents a scenario where a camera a stand-in for a daring astronaut just misses the event horizon and slingshots back out. Goddard scientists created the visualizations on the Discover

  • 07:25 Popular Can You Solve The Race To December 31 Riddle?

    Can You Solve The Race To December 31 Riddle?

    717 views / 0 likes - added

    Here's a fun game you can play with another person. The game starts on January 1. Each of two players takes turns calling out another date. The new date has to be a later date in the year with either the same month OR the same day (from January 1, a playe

  • 05:57 The Very Long Time of the Dinosaurs! | History of Life! | SciShow Kids

    The Very Long Time of the Dinosaurs! | History of Life! | SciShow Kids

    353 views / 0 likes - added

    Dino stops by the Fort to learn all about dinosaurs with Jessi and Squeaks! Did you know that dinosaurs were on Earth for so long that not all dinosaurs lived at the same time?!Hosted by: Jessi Knudsen Castaeda----------Love SciShow Kids and want to help

  • 08:58 Fossil Hunting Is Entering a New Technological Age

    Fossil Hunting Is Entering a New Technological Age

    414 views / 0 likes - added

    Thanks to newly recovered fossils and breakthrough technologies, paleontologists can now reveal how life returned after the dinosaurs. This episode is made possible thanks to HHMI Tangled Bank Studios: https://to.pbs.org/3fhtghS Subscribe to Seeker! http:

  • 03:21 Popular Can You Solve A Puzzle That Fooled Richard Feynman?

    Can You Solve A Puzzle That Fooled Richard Feynman?

    713 views / 0 likes - added

    What is the radius of the circle, in simplest terms involving a, b, and c? I read that even the great mind Richard Feynman made a mistake. Watch the video to learn the common mistake and what the correct answer is. Source Feynman story http://web.media.mi

  • 05:48 What Is The Area? "You Should Be Able To Solve This"

    What Is The Area? "You Should Be Able To Solve This"

    509 views / 0 likes - added

    Thanks to Reio in Romania for emailing me this fun problem! What is the area? This puzzle was shared with the tagline "you should be able to solve this." Solution to 5th grade Chinese challenge problem https://youtu.be/OuJQaxZvlYs My blog post for this vi

  • 11:19 The Secret to Roasting Amazing Potatoes According to Chemistry

    The Secret to Roasting Amazing Potatoes According to Chemistry

    313 views / 0 likes - added

    In the mood for more food science? Check out PBS Digital Studios newest show--Serving Up Science! https://www.youtube.com/channel/UClJ8BxAuS5hDlTnlZoDPV5wMaking delicious roasted potatoes is all about finding the right texture and consistency. Here at Rea

  • 03:29 Popular What If Humans Devolved?

    What If Humans Devolved?

    817 views / 2 likes - added

    Here's what you'd look with evolution reversed! Watch more: Could You Survive 2.5 Million Years Ago? ►► https://www.youtube.com/watch?v=uy7BiiOI_No Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Fo

  • 13:40 Popular BEST Way To Play Memory (Card Game) - WIN Using Math

    BEST Way To Play Memory (Card Game) - WIN Using Math

    955 views / 0 likes - added

    The card game of memory (aka concentration) is a children's game to test visual recall. Strategically you can figure out the best move by doing probability calculations. This video explains the best possible way to play the game mathematically. You can le

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  • 05:06 Flesh-Eating Bacteria Is Real and This Is How It Works

    Flesh-Eating Bacteria Is Real and This Is How It Works

    360 views / 0 likes - added

    Each year, we hear stories about new (and old) cases of flesh-eating bacteria, but what exactly is this invasive infection and how is it contracted? Lets flesh it out. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more SICK | http://bit.ly/SICK

  • 03:17 Can YOU Solve It? This Question Stumped 75% Of PhD Economists

    Can YOU Solve It? This Question Stumped 75% Of PhD Economists

    610 views / 0 likes - added

    Introductory economics courses cover the concept of an opportunity cost. Can you figure out the opportunity cost for the problem in the video? This video presents a question that surprisingly more than 75% of PhD economists did not answer correctly. Paper

  • 04:17 Why Can't We Vote Online?

    Why Can't We Vote Online?

    502 views / 1 likes - added

    Voting online would create a new level of convenience during elections, so why haven't we been taking advantage of it? Does Your Vote Really Matter? - https://youtu.be/5_Ig6oPD_bM Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Election 201

  • 06:28 How NASA Built the Fastest Spacecraft Ever

    How NASA Built the Fastest Spacecraft Ever

    534 views / 0 likes - added

    Engineers and designers working on the Parker Solar Probe tackled challenges such as size, weight, and extreme heat. Their design combined unique materials and underwent rigorous testing to transform the Probe into a record-breaking spacecraft. This Is No

  • 09:01 How to Escape a Super Nova: Stellar Engines

    How to Escape a Super Nova: Stellar Engines

    417 views / 3 likes - added

    Sources and further reading: https://sites.google.com/view/sources-stellar-engines Get your Stellar Engine Infographic Poster here: https://shop.kurzgesagt.org Nothing in the Universe is static. In the milky way, billions of stars orbit the galactic cente

  • 02:06 ♪ 8 Reasons Why It’s TERRIBLE To Live In Space | EVERY SINGLE THING

    ♪ 8 Reasons Why It’s TERRIBLE To Live In Space | EVERY SINGLE THING

    490 views / 0 likes - added

    Living in space might not be quite a cool as it seems! What do you think would be the WORST thing about living in space?? LYRICS: It was one small step to reach moon. And a giant leap may be coming soon. So if life in space feels like your style, I’m gonn

  • 01:10 360 Video: NASA Simulation Plunges Into a Black Hole

    360 Video: NASA Simulation Plunges Into a Black Hole

    51 views / 0 likes - added

    This new, immersive visualization produced on a NASA supercomputer represents a scenario where a camera — a stand-in for a daring astronaut — enters the event horizon, sealing its fate. This version is a 360-degree video that lets viewers look

  • 09:11 Popular Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

    Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

    855 views / 0 likes - added

    Start with a unit square (a rectangle with both sides equal to 1, call it R1). Attach a rectangle of area 1 to its right side, then attach a rectangle of area 1 to its top. The border of this new shape is another rectangle, call it R2. We can repeat the p

  • 03:48 Popular Can You Solve This Harvard Admissions Question? Algebra Problem, 1869

    Can You Solve This Harvard Admissions Question? Algebra Problem, 1869

    1,478 views / 0 likes - added

    The Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for $216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as much as the watch

  • 05:26 The most devastating asteroid to hit Earth - Sean P. S. Gulick

    The most devastating asteroid to hit Earth - Sean P. S. Gulick

    72 views / 0 likes - added

    Dig into what happened after the Chicxulub asteroid hit the Earth, and how it caused a mass extinction including dinosaurs.--Sixty-six million years ago, near whats now the Yucatn Peninsula, a juvenile sauropod feasted on horsetail plants on a riverbank.

  • 08:05 Popular Can You Solve The Hardest Easy Geometry Problem?

    Can You Solve The Hardest Easy Geometry Problem?

    1,274 views / 1 likes - added

    In the figure, what is the value of angle x? This problem is known as Langley's Adventitious Angles. It is also known as the hardest easy geometry problem because it can be solved by elementary methods but it is notoriously difficult to work out. Can you

  • 05:57 Popular Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

    Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

    1,131 views / 1 likes - added

    This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad

  • 03:51 Popular Can You Solve This MIT Admissions Question? Geometry Problem, 1869

    Can You Solve This MIT Admissions Question? Geometry Problem, 1869

    952 views / 0 likes - added

    The Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid

  • 06:24 Can You Solve The Missing Sock Puzzle?

    Can You Solve The Missing Sock Puzzle?

    619 views / 0 likes - added

    A statistician keeps a simple wardrobe. He only purchases pairs of black socks and white socks, and he keeps all of the socks in a pile in the drawer. Recently one of the socks was lost in the laundry. The socks have a mathematical property. If you select

  • 03:55 Popular Could You Survive In Ancient Egypt?

    Could You Survive In Ancient Egypt?

    944 views / 4 likes - added

    Pyramids, the Nile River, and strange worms. The Life Noggin gang travel to ancient Egypt in this Deblocked Episode. Watch more: “Trapped In Space” ►►https://www.youtube.com/watch?v=-PevXm5qYCk Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive

  • 02:51 Popular The Horse Horseshoe Boots Viral Algebra Problem - The Correct Answer Explained

    The Horse Horseshoe Boots Viral Algebra Problem - The Correct Answer Explained

    1,728 views / 2 likes - added

    A lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:

  • 11:27 Popular Can You Solve The Viral 11x11 = 4 Puzzle? The Correct Answer Explained

    Can You Solve The Viral 11x11 = 4 Puzzle? The Correct Answer Explained

    3,057 views / 1 likes - added

    If 11x11=4 and 22x22=16, what is 33x33=? This puzzle has been shared with the claim that only geniuses can solve it. It has gotten millions of views on the internet and Facebook as people have debated the correct answer. In this video I present what many

  • 03:16 Popular Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer

    Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer

    1,005 views / 0 likes - added

    What is angle A in the star-shaped figure? This problem appeared on the 1999 AMC 8 test (intended for 8th grade students in the US). Approximately 75% of test-takers did not mark the correct response. Can you figure it out? Watch the video for a solution.

  • 10:12 Scientists Just Discovered 300,000 New Hidden Galaxies

    Scientists Just Discovered 300,000 New Hidden Galaxies

    445 views / 0 likes - added

    Have you ever gazed out at the night sky and been fascinated by a bright band of stars? Thats the Milky Way - the galaxy where our sun hangs out. And the sun is not the only star in the Milky Way, and the Milky Way is not the only galaxy in the universe.

  • 05:26 Can You Solve The Red Ball Lottery Puzzle?

    Can You Solve The Red Ball Lottery Puzzle?

    673 views / 0 likes - added

    (Same video without the music: https://youtu.be/sz5oLEpc8xE) This problem involves 100 red balls, 100 blue balls, and 2 urns. First you distribute all the balls between the 2 urns, placing at least 1 ball in each urn. Next, you select an urn at random, an

  • 07:21 Popular Can You Solve The Magical Pond Puzzle?

    Can You Solve The Magical Pond Puzzle?

    1,037 views / 1 likes - added

    (Same video with music: https://youtu.be/nF-Gpk0ZpRk) You visit a shrine that has 3 temples. Before each temple, you have to swim in a magical pond. Your path is pond-temple1-pond-temple2-pond-temple 3. Each time you swim, the pond magically triples the n

  • 02:37 Popular Adults Stumped By Maths Questions For 15 Year Olds. Can You Solve Them?

    Adults Stumped By Maths Questions For 15 Year Olds. Can You Solve Them?

    800 views / 0 likes - added

    How hard are math tests? A survey asked 2,000 UK adults to answer sample GCSE test questions intended for 15 year old students. On average, the survey questions were missed by about 40% of adults. Can you solve them? The video presents 2 questions that ma

  • 03:09 Can You Solve The Marriage Logic Problem? 80% Fail

    Can You Solve The Marriage Logic Problem? 80% Fail

    680 views / 0 likes - added

    Surveys have found 80 percent get this logic problem wrong. Alice is looking at Bob, and Bob is looking at Charlie. Alice is married; Charlie is not. Is a married person looking at an unmarried person? Answer choices are A) Yes, B) No, and C) Cannot be de

  • 14:22 THE FREAKIEST CREATURES! | Frog, Bear, Jellyfish AND MORE! | Nat Geo Kids Compilation | @natgeokids

    THE FREAKIEST CREATURES! | Frog, Bear, Jellyfish AND MORE! | Nat Geo Kids Compilation | @natgeokids

    39 views / 0 likes - added

    Discover the worlds craziest animals with this video series by National Geographic Kids. Listen in as Mother Nature explains why some creatures have some super-freaky traitslike see-through skin and super long tongues!00:00 Glass Frog - Ninja Frog Kicks B

  • 04:13 Popular Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle

    Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle

    912 views / 0 likes - added

    A marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows are filled with ch

  • 06:06 The Worlds Most Powerful Supercomputer Is Almost Here

    The Worlds Most Powerful Supercomputer Is Almost Here

    212 views / 0 likes - added

    The next generation of computing is on the horizon, and several new machines may just smash all the records...with two nations neck and neck in a race to get there first. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.l

  • 08:09 Soft Tissue Found Inside a Dinosaur Bone!

    Soft Tissue Found Inside a Dinosaur Bone!

    469 views / 0 likes - added

    In 2003, an exceptionally well preserved T. rex leg bone was unearthed in the Cretaceous rocks of Montana. Upon close examination, Dr. Mary Schweitzer found the bone to contain soft tissue inside - tiny blood vessels and proteins! Some claim that this is

  • 05:33 Popular What is 6÷2(1+2) = ? The Correct Answer Explained

    What is 6÷2(1+2) = ? The Correct Answer Explained

    887 views / 0 likes - added

    What is 6÷2(1+2) = ? This problem went viral and generated millions of comments on Facebook, Twitter, YouTube and social media sites. I explain how to get the correct answer by using the modern interpretation of the order of operations. I also explain how

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  • 02:57 Popular Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    1,099 views / 0 likes - added

    In 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a never-ending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an intuitive solution. Techn

  • 03:54 Popular What's The Best Soup Can Size? The Optimal Cylinder Puzzle

    What's The Best Soup Can Size? The Optimal Cylinder Puzzle

    803 views / 0 likes - added

    A cylindrical can with volume V can be made in different ways. The cylinder can be wide and short (large radius and small height), or it can be narrower and taller (small radius and larger height). Which shape uses the least material? That is, which can h

  • 03:04 Why Is There So Much Land In The North?

    Why Is There So Much Land In The North?

    193 views / 0 likes - added

    Watch the new season of MinuteBody - and get access to both CuriosityStream and Nebula - at https://curiositystream.com/minuteearthMost of Earths land is currently in the northern hemisphere because we happen to exist in a time where uneven heating in the

  • Have You Met a Hagfish? Its About Slime | Deep Look

    Have You Met a Hagfish? Its About Slime | Deep Look

    177 views / 0 likes - added

    What keeps the boneless, jawless hagfish thriving after more than 300 million years? SLIME. The goop it exudes a mix of mucus and special protein cells expands to 10,000 times its original volume in less than half a second, potentially clogging the gills

  • 11:12 Popular What Is Random?

    What Is Random?

    2,583 views / 0 likes - added

    There's more over on Veritasium! "What is NOT Random?": https://www.youtube.com/watch?v=sMb00lz-IfE SOURCES AND MORE BELOW! My twitter: https://twitter.com/tweetsauce My instagram: http://instagram.com/electricpants Generate random numbers using atmospher

  • 03:53 Weird objects sent into outer space

    Weird objects sent into outer space

    349 views / 0 likes - added

    Strangest items sent to outer space. Number 7. Chair, burgers and beersFor the cost of $60, you can purchase a 60-gram balloon that can lift an 2 lbs payload to the near-space. Over the years, people used balloons to send objects such as chair or beer to

  • 06:24 Why is chicken so cheap? | The Economist

    Why is chicken so cheap? | The Economist

    630 views / 0 likes - added

    People eat 65 billion chickens every year. It is the fastest-growing meat product. Yet pound for pound the price of chicken has fallen sharply. How has this happened? Read more about Chickenomics here: https://econ.st/2Wtp04o Click here to subscribe to Th

  • 08:51 Popular The Viral Balloon Puzzle - The REAL Answer Explained (Using Ph.D. Level Math)

    The Viral Balloon Puzzle - The REAL Answer Explained (Using Ph.D. Level Math)

    772 views / 0 likes - added

    They say only geniuses can solve this puzzle, and this time they are correct. Thanks to all patrons! Special thanks to: Shrihari Puranik Yildiz Kabaran Kyle My blog post for this video https://wp.me/p6aMk-82U Sources https://puzzling.stackexchange.com/que

  • 03:15 Could Fusion Energy Soon Be A Reality?

    Could Fusion Energy Soon Be A Reality?

    54 views / 0 likes - added

    Nuclear fusion holds the promise of clean, limitless energy, but it is notorious for always being "30 years away". It's possible that we may finally be reducing that time frame.Nuclear fusion offers the alluring proposition of limitless, renewable energy.

  • 03:51 Open Bionics Is Creating Affordable And Stylish 3D Printed Protheses

    Open Bionics Is Creating Affordable And Stylish 3D Printed Protheses

    586 views / 0 likes - added

    This company is changing the way we see prostheses. Open Bionics is a UK-based start-up tech company. Its mission is to create affordable 3D printed prostheses. They are about 30 times cheaper than other prostheses on the market. They operate using sensor

  • 05:51 Why the Strangest Mammal is Also the Most Trafficked

    Why the Strangest Mammal is Also the Most Trafficked

    211 views / 0 likes - added

    Pangolins are known as the most poached animal in the world. These burrowing anteaters are hunted for their scales, which are wrongly believed to have curative properties. Here's how they're being saved. Subscribe to Seeker! http://bit.ly/subscribeseeker

  • 10:27 Popular How Do We Protect Earth From Asteroids? Part 1 - Finding Them

    How Do We Protect Earth From Asteroids? Part 1 - Finding Them

    778 views / 0 likes - added

    We know we live in a cosmic shooting gallery. Who’s got their eyes on the sky, and how will we prevent an asteroid strike if we find a dangerous space rock? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/

  • 04:19 Will This Trick Your Mind? (Artificial Intelligence TEST)

    Will This Trick Your Mind? (Artificial Intelligence TEST)

    481 views / 0 likes - added

    SimpliSafe is awesome security. It’s really effective, it's really easy to use, and the price is great. Check SimpliSafe out here: https://simplisafe.com/asap Are you able to tell what is real and what is fake? Listen to our podcast! https://youtu.be/l1Dz

  • 05:38 The Future of Quantum Computing Could Live on a Cryogenic Chip

    The Future of Quantum Computing Could Live on a Cryogenic Chip

    315 views / 0 likes - added

    Commercially viable quantum computing could be here sooner than you think, thanks to a new innovation that shrinks quantum tech down onto a chip: a cryochip. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPla

  • 08:40 Can naked mole rats solve autism, epilepsy, and schizophrenia? || EXPERIMENTALS: Moles (part 1)

    Can naked mole rats solve autism, epilepsy, and schizophrenia? || EXPERIMENTALS: Moles (part 1)

    480 views / 0 likes - added

    Naked mole rats look like walking steamed spring rolls (with tails). But, beneath their translucent skin, they have a 35 million year old superpower: they are super carbon dioxide breathers (trust us, they’re joining the Avengers). And it’s not like they

  • 03:10 Why Do Some Animals Get Gigantic?

    Why Do Some Animals Get Gigantic?

    417 views / 0 likes - added

    Get your first KiwiCo box free by going to http://www.kiwico.com/minuteearth Occasionally, internal or external factors change, allowing certain animals to become giant versions of themselves. Thanks also to our supporters on https://www.patreon.com/Minut

  • 09:50 Popular Can You Solve This 6th Grade Geometry Problem From China?

    Can You Solve This 6th Grade Geometry Problem From China?

    1,263 views / 1 likes - added

    What is the total area of the red spots? The diagram involves a rectangle with dimensions of 10 and 20. Inside the rectangle one of its diagonals is connected. There are two circles of equal size that are tangent to each other and the rectangle. The video

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  • 08:35 Popular The World War of the Ants  The Army Ant

    The World War of the Ants The Army Ant

    1,524 views / 7 likes - added

    Thanks to Curiosity Stream for supporting us in making this video.Go to https://curiositystream.com/kurzgesagt for a free 31-day-trial.Sources:https://sites.google.com/view/sources-world-war-ants/Every day billions of soldiers fight a merciless war on tho

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  • 02:06 Popular Can You Solve The Viral Matchstick Puzzle 6 + 4 = 4?

    Can You Solve The Viral Matchstick Puzzle 6 + 4 = 4?

    3,485 views / 0 likes - added

    Can you fix 6 + 4 = 4 by moving 1 matchstick? This problem has gone viral on Facebook, with one post having over 400,000 shares. The ground rules are you cannot break a stick, it should be an equality (=), and you have to use 7-segment numbers (the block

  • 05:46 How Old Cell Phones Are Protecting the Rainforest

    How Old Cell Phones Are Protecting the Rainforest

    280 views / 0 likes - added

    Planted high in jungle treetops, used cell phones powered by small solar panels record and upload the surrounding sounds of the landscape. In real-time, the audio is analyzed by AI software that can recognize chainsaws, logging trucks, and other signs of

  • 03:55 How to Build a Lava Moat (with xkcd)

    How to Build a Lava Moat (with xkcd)

    517 views / 0 likes - added

    Where to Buy "How To" by Randall Munroe: PRH.com: https://bit.ly/2L2G5hy Amazon: https://bit.ly/2zfy974 Barnes and Noble: https://bit.ly/2Zozxmt IndieBound: https://bit.ly/2ZfwSre Books-A-Million: https://bit.ly/2ZfxD3y Apple Books: https://bit.ly/33TK3kX

  • 04:27 Popular The 6 Craziest Extinctions Ever

    The 6 Craziest Extinctions Ever

    773 views / 0 likes - added

    The earth has been through some major changes! Animals we wish still existed: http://youtu.be/wutj5z1lElU SUBSCRIBE (it's free): http://bit.ly/10kWnZ7 GET THE BOOK: http://asapscience.com/book/ Written by Tyler Irving (@tylereirving), Mitchell Moffit and

  • 06:48 Robot Muscle, Plant Tattoos and more --  Mind Blow #116

    Robot Muscle, Plant Tattoos and more -- Mind Blow #116

    375 views / 0 likes - added

    Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMBrilliant: https://brilliant.org/vsauce2/**** LINKS TO EVERYTHING ****Native Americans Original Migration (0:00)Journal article: https://www.nature.com/a

  • 1:20:30 The explosive history of hydrogen  with Andrew Szydlo

    The explosive history of hydrogen with Andrew Szydlo

    142 views / 0 likes - added

    Ri favourite and top demonstrator Andrew Szydlo takes us on a whistle-stop tour of this reactive gas, originally called 'flammable air', recreating some long-lost experiments along the way.Hydrogen is the lightest element on the periodic table, discovered

  • 05:14 WFIRST Will See the Big Picture of the Universe

    WFIRST Will See the Big Picture of the Universe

    539 views / 0 likes - added

    Scheduled to launch in the mid-2020s, the Wide Field Infrared Survey Telescope (WFIRST) will function as Hubble’s wide-eyed cousin. While just as sensitive as Hubble's cameras, WFIRST's 300-megapixel Wide Field Instrument will image a sky area 100 times l

  • 09:38 The Rise and Fall of the Bone-Crushing Dogs

    The Rise and Fall of the Bone-Crushing Dogs

    668 views / 0 likes - added

    You can go to https://wix.com/go/eons to get started on your website! A huge and diverse subfamily of dogs, the bone-crushers patrolled North America for more than thirty million years, before they disappeared in the not-too-distant past. So what happened

  • 03:51 Popular History of Bionics

    History of Bionics

    924 views / 1 likes - added

    The history of bionics **** SOURCES AND LINKS **** Nyctalope http://www.coolfrenchcomics.com/nyctalope.htm Cyborg http://www.theatlantic.com/technology/archive/2010/09/the-man-who-first-said-cyborg-50-years-later/63821/ http://web.mit.edu/digitalapollo/Do

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  • 05:12 New Evidence Could Rewrite the History of Human Bipedalism

    New Evidence Could Rewrite the History of Human Bipedalism

    331 views / 0 likes - added

    You might want to take a seat for this one: Humans walked on two feet way earlier than we previously thought. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comWh

  • 03:27 Is There Space for 12,000 More Satellites Up There?

    Is There Space for 12,000 More Satellites Up There?

    499 views / 0 likes - added

    SpaceX wants to launch nearly 12,000 satellites into orbit, nearly ten times the number of active satellites currently up there. But is there room? Discovering The Hidden Treasures of Mauritania's Deadly Sahara Desert - https://youtu.be/3NMKYRcaaYs How th

  • 03:32 Pentatonix - Please Santa Please (Official Video)

    Pentatonix - Please Santa Please (Official Video)

    188 views / 1 likes - added

    PLEASE SANTA PLEASE OUT NOWhttps://ptx.lnk.to/pleasesantapleaseTHE GREATEST CHRISTMAS HITS AVAILABLE NOWhttps://ptx.lnk.to/greatestchristmashits PENTATONIX THE MOST WONDERFUL TOUR OF THE YEAR TICKETS AND VIP PACKAGES ON SALE NOWhttps://www.ptxofficial.com

  • 04:07 These Tiny Robots Will Live Inside You? - Nanobots Explained

    These Tiny Robots Will Live Inside You? - Nanobots Explained

    282 views / 0 likes - added

    Nanobots are the future of medicine, but how do these tiny robots work?Visit the Foresight Institute to learn about their work on advancing technology at https://foresight.org/Hi there and welcome to Life Noggin!Imagine a world where, if you get sick, doc

  • 04:27 SpaceX Falcon Heavy- Elon Musk's Engineering Masterpiece

    SpaceX Falcon Heavy- Elon Musk's Engineering Masterpiece

    445 views / 0 likes - added

    Tens of thousands of spectators made the pilgrimage from across the country & 22 million people around the world on Youtube witnessed the thunderous roar of the SpaceX's new 23-story-tall jumbo rocket as it has blasted off on its first test flight, ca

  • 06:43 Why the ISS Will Be Receiving Experiments With Worms and Grape Juice

    Why the ISS Will Be Receiving Experiments With Worms and Grape Juice

    229 views / 0 likes - added

    Northrop Grumman's Antares rocket is getting ready for its next resupply mission to the ISS. In addition to critical cargo, the rocket will send up various science experiments to orbit including worms and grape juice. Subscribe to Seeker! http://bit.ly/su

  • 06:18 Popular Can You Solve The Diluted Wine Puzzle?

    Can You Solve The Diluted Wine Puzzle?

    766 views / 1 likes - added

    A servant has a method to steal wine. He removes 3 cups from a barrel of wine and replaces it with 3 cups of water. The next day he wants more wine, so he does the same thing: he removes 3 cups from the same barrel (now with diluted wine) and replaces it

  • 02:58 Popular Freedom - International Day of the Girl

    Freedom - International Day of the Girl

    1,162 views / 0 likes - added

    Every day girls around the world are fighting for their freedom. This International Day of the Girl - join them and raise your voice: 1. Share the film and tell us what #FreedomForGirls means to you 2. Take action at http://www.globalgoals.org/dayofthegir

  • 04:58 Whats Actually Happening in Your Noise-Canceling Headphones

    Whats Actually Happening in Your Noise-Canceling Headphones

    375 views / 0 likes - added

    Noise-canceling headphones have been offering humans a layer of protection against the sounds of everyday life for a while nowbut how do these ear shields actually work? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly

  • 04:30 Popular Adults Are Arguing About This 3rd Grade Math Problem

    Adults Are Arguing About This 3rd Grade Math Problem

    894 views / 0 likes - added

    "If Sue runs around the track twice, and John runs around the track four times more than Sue, how many times does John run around the track?" This problem was given to 3rd graders. A parent disagreed with the answer the teacher was marking. After it was p

  • 12:23 Popular Would Headlights Work At Light Speed?

    Would Headlights Work At Light Speed?

    728 views / 0 likes - added

    If you were driving at the speed of light and turned on your headlights, what would happen? Twitter: http://www.twitter.com/tweetsauce Instagram: http://www.instagram.com/electricpants Sources and extras below!! Thanks to Jude for asking me this question

  • 15:52 Recycling plastics  Resource efficiency with an optimized sorting method

    Recycling plastics Resource efficiency with an optimized sorting method

    183 views / 0 likes - added

    In Germany alone, two and a half million tons of plastic packaging land in the yellow trash can. German households pre-sort their garbage into four separate trash cans; yellow for plastics, brown for compost; blue for paper and black for non-recyclables.

  • 03:57 This Massive Super Earth Is Almost As Old As the Universe

    This Massive Super Earth Is Almost As Old As the Universe

    271 views / 0 likes - added

    In the ever-growing hunt for exoplanets, astronomers have recently discovered that one of the oldest stars in the Milky Way actually hosts a hot, rocky Super-Earth... when it shouldnt. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements

  • 08:32 The Ghostly Origins of the Big Cats

    The Ghostly Origins of the Big Cats

    494 views / 0 likes - added

    Learn more about ExpressVPN: https://www.expressvpn.com/eonsAll of todays big cat species evolved less than 11 million years ago and yet their evolutionary history remains an almost total mystery. But scientists have recently discovered a major clue about

  • 13:07 Why Korea is Dying Out

    Why Korea is Dying Out

    153 views / 0 likes - added

    Go to https://brilliant.org/nutshell/ to dive deeper into these topics and more with a free 30-day trial + 20% off for the first 200 people! This video was sponsored by Brilliant. Thanks a lot for the support!If you want to support this channel and get so

  • 02:42 Popular Living with ADHD

    Living with ADHD

    716 views / 1 likes - added

    By Mack | Ready to "wear it out loud?” Merch store open, SHOP NOW: http://bit.ly/storybooth-merch | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share t

  • 03:07 What Are The Most Mysterious Places On Earth?

    What Are The Most Mysterious Places On Earth?

    478 views / 0 likes - added

    There are places on planet earth that very few humans have explored. Let's look at some of those mysterious destinations! Watch more: What's The Best Spot To Live On Earth? ” ►►https://www.youtube.com/watch?v=WEnt0up1WWI&t=0s&list=PL8L0MzSk_V6JtEDRfRMyb6r

  • 10:12 When Camels Roamed North America

    When Camels Roamed North America

    438 views / 1 likes - added

    Camels are famous for adaptations that have allowed them to flourish where most other large mammals would perish. But their story begins over 40 million years ago in North America, and in an environment you’d never expect: a rainforest.   Special thanks t

  • 03:50 What Happens To Your Memories After You Die?

    What Happens To Your Memories After You Die?

    563 views / 1 likes - added

    When we're no longer on this earth, what happens to all the memories in our heads? Do people remember their passing if they're brought back to life?Watch more: What If You Couldn't Forget ANYTHING? https://www.youtube.com/watch?v=jJcGfahr5Z0Subscribe: htt

  • 03:40 Can You Really Name A Star?

    Can You Really Name A Star?

    623 views / 0 likes - added

    Since the dawn of recorded history humankind has tried to classify and study the stars. It’s a continuing mission, and astronomers are finding new stars all the time. But how do they get their names? Learn more at HowStuffWorks.com: http://science.howstuf

  • 03:24 Edison & Tesla: "The Future is Electric" | SUNG HISTORY

    Edison & Tesla: "The Future is Electric" | SUNG HISTORY

    178 views / 0 likes - added

    The future is definitely electric, but will it be AC or DC?CLICK HERE FOR MORE SUNG HISTORY: http://bit.ly/20RsTAkGet "The Future is Electric" on iTunes: http://apple.co/1mUatwcGet the whole "Sung History" album on iTunes: http://apple.co/1mUatwcGet the w

  • 03:51 How Long Will Our Monuments Last?

    How Long Will Our Monuments Last?

    584 views / 2 likes - added

    How long will the Statue of Liberty last? How about the pyramids? Watch more: What Will The Earth Look Like In 100 Years? ►► https://www.youtube.com/watch?v=_ipyRaGAyyk&index=44&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Subscribe: https://bit.ly/SubLifeNogg

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  • 11:57 The Wallis Formula For π

    The Wallis Formula For π

    586 views / 0 likes - added

    Start with the pair of fractions (2/1)(2/3). Now increment each number by 2 to get the pair of fractions (4/3)(4/5). Repeat this to get the next pair, and repeat this infinitely many times. If you then multiply all the fractions, you get a marvelous value

  • 07:47 Popular Can You Solve The Probability The Newborn Is A Boy? Many Fail This Interview Question

    Can You Solve The Probability The Newborn Is A Boy? Many Fail This Interview Question

    828 views / 0 likes - added

    This problem has been asked in job interviews. On the morning of January 1, a hospital nursery has 3 boys and some number of girls. That night, a woman gives birth to a child, and the child is placed in the nursery. On January 2, a statistician conducts a

  • 04:09 Carbon Dioxide Is Not the Worst Greenhouse Gas, Meet SF6

    Carbon Dioxide Is Not the Worst Greenhouse Gas, Meet SF6

    366 views / 0 likes - added

    Could a switch to renewable sources like wind and solar power actually emit more of the most potent greenhouse gas there is? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://sh

  • 03:35 Why Do You Stop Noticing Smells After A While?

    Why Do You Stop Noticing Smells After A While?

    545 views / 0 likes - added

    Our brains lie to us. Not maliciously – they think they’re helping. Which is why smells seem to disappear: It’s olfactory adaptation. How it happens is complicated, but Lauren breaks it down. Learn more at HowStuffWorks.com: http://health.howstuffworks.co

  • 07:37 I went to space and discovered an enormous lie | Ron Garan

    I went to space and discovered an enormous lie | Ron Garan

    122 views / 0 likes - added

    What astronaut Ron Garan saw in space changed his life forever heres what it taught him. Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, Neil deGrasse Tyson: 3 mind-blowing space facts

  • 05:35 Popular Where Is The Closest Black Hole?

    Where Is The Closest Black Hole?

    804 views / 1 likes - added

    Black holes are pretty dangerous, so it’s a good idea to keep an idea on where all the nearby ones are. How close is the closest one, anyway? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on T

  • 04:32 The Amazon Rainforest Doesn't Produce 20% of Our Oxygen, Here's Why

    The Amazon Rainforest Doesn't Produce 20% of Our Oxygen, Here's Why

    608 views / 1 likes - added

    Contrary to popular belief, the Amazon forest doesnt provide Earth with 20% of its oxygen supply. So how exactly do the fires currently destroying Earth's largest remaining rainforest affect us? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch mor

  • 04:39 How Virgin Galactic Plans to Send You to Space | Countdown to Launch

    How Virgin Galactic Plans to Send You to Space | Countdown to Launch

    381 views / 0 likes - added

    Space tourism is the next great frontier for mankind and Virgin Galactic is at the forefront with its innovative space planes. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplaylist For years, Virgin Ga

  • 09:59 Popular How to Draw Courage the Cowardly Dog

    How to Draw Courage the Cowardly Dog

    789 views / 1 likes - added

    http://www.youtube.com/user/cartooning4kids HAPPY NEW YEAR EVERYONE!!! 2018 is going to be an amazing year at the club. I've got 1 MILLION subscribers in my sights and I'm super excited to get there. Let's kick the Year of the Dog off with How to Draw Cou

  • 17:45 Popular TACO MAN'S Life Changed In 24 Hours, What Happens Is Shocking (True Story) | Dhar Mann

    TACO MAN'S Life Changed In 24 Hours, What Happens Is Shocking (True Story) | Dhar Mann

    1,246 views / 4 likes - added

    To help give back to dreams like Tony's check out the Dream Machine Foundation: http://www.dreammachineusa.org/ 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

  • 09:36 What Are You Doing With Your Life? The Tail End

    What Are You Doing With Your Life? The Tail End

    520 views / 1 likes - added

    Gain a new perspective on your life with our "Calendar & Timeline of Your Life Posters":https://kgs.link/N3KsfqvpSources & further reading:https://sites.google.com/view/sources-tailend/Wrapping your mind around your life is pretty hard, because you are up

  • 07:39 Popular Can You Solve The Alien Extinction Riddle? Hard Job Interview Question

    Can You Solve The Alien Extinction Riddle? Hard Job Interview Question

    871 views / 0 likes - added

    A single alien lands on Earth. Every day after that, each alien on Earth undergoes a transformation, which could be any of the four equally likely events: (a) the alien dies, (b) the alien does nothing, (c) the alien replicates itself (2 aliens total), (d

  • 03:31 Popular Where Are the Ants Carrying All Those Leaves? | Deep Look

    Where Are the Ants Carrying All Those Leaves? | Deep Look

    776 views / 1 likes - added

    Ants don’t eat leaves. They use them to grow white tufts of nutritious fungus to feed their offspring. Their success as farmers has made leafcutter ants into fungus tycoons, complete with their own underground cities and huge half-inch soldiers to patrol

  • 10:54 The Last Time the Globe Warmed

    The Last Time the Globe Warmed

    483 views / 0 likes - added

    Try CuriosityStream today: http://curiositystream.com/eons Imagine an enormous, lush rainforest teeming with life...in the Arctic. Well there was a time -- and not too long ago -- when the world warmed more than any human has ever seen. (So far) Produced

  • 03:22 Popular What Is The Oldest Living Thing?

    What Is The Oldest Living Thing?

    967 views / 0 likes - added

    From eldritch aspen colonies to immortal jellyfish, the world is lousy with long-lived organisms. But what’s the oldest? Learn more at HowStuffWorks.com Share on Facebook: https://goo.gl/IDNsbs Share on Twitter: https://goo.gl/QXC2XL Subscribe: http://goo

  • 05:13 Why Is Caviar So Expensive?

    Why Is Caviar So Expensive?

    690 views / 0 likes - added

    Caviar is one of the most expensive foods in the world. Selling for up to $35,000 per kilo, it's revered and relished by aristocrats across the globe. But it's an acquired taste. Turns out, caviar wasn't always so valuable. In the 19th century, sturgeon s

  • 05:00 Popular The Solar System Song | Silly School Songs

    The Solar System Song | Silly School Songs

    1,125 views / 7 likes - added

    Enjoy this fun and informative song that can teach kids, adults and possibly aliens about our Solar System. For more music and information, please visit http://sillyschoolsongs.com.Lyrics:The Sun & the Moon & the starsMercury, Venus, Earth & MarsJupiter,

  • 06:56 How ads follow you around the internet

    How ads follow you around the internet

    425 views / 0 likes - added

    Hint: Its why every site asks you to accept cookies.Join the Open Sourced Reporting Network: http://www.vox.com/opensourcednetworkYouve seen the pop-ups: This site uses cookies to improve your experience. Please accept cookies.Cookies do improve your expe

  • 04:24 Everything We Know About Dinosaur Evolution Just Changed, Here's Why

    Everything We Know About Dinosaur Evolution Just Changed, Here's Why

    399 views / 0 likes - added

    While it's been known that dinosaurs had feathers, the question of when feathers evolved is longstanding in the paleontological community. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistIn 2019, scient

  • 03:56 What are Blood Types? Can Science Create Universal Donor Blood From Other Types?

    What are Blood Types? Can Science Create Universal Donor Blood From Other Types?

    51 views / 0 likes - added

    What are blood types? In this episode we explore blood type classifications and how scientists are working to create type O negative blood - aka universal donor blood - from other types such as type A+. Learn how!TRY IT YOURSELFhttps://www.redcross.org/gi

  • 03:44 Popular How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

    How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

    952 views / 0 likes - added

    Scientists were able to use lasers to create a "supercrystal." The key to making this happen? Frustration. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist A team of scientists managed to use a laser pu


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