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  • 04:56 Speed of sound activity - Measure the echo - Homemade Science with Bruce Yeany

    Speed of sound activity - Measure the echo - Homemade Science with Bruce Yeany

    426 views / 0 likes - added

    The speed of sound can be measured with reasonable results by measuring the time of an echo. A couple blocks of wood for clapping together, a stopwatch, and a calculator are the equipment was used for the middle school classroom activity.

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  • 00:13 Chichen Itza Echo Clap - Produces sounds like that of the Quetzal, a bird native to South America

    Chichen Itza Echo Clap - Produces sounds like that of the Quetzal, a bird native to South America

    419 views / 0 likes - added

    When standing in line with the main pyramid Kukulcan stair's, doesn't matter if you are close or far but you have to be in line with the stairs, and clap, the echo you hear is of the rare quetzal bird, a bird the Mayan's considered sacred. So sacred they

  • 03:28 Testing The World's Longest Echo

    Testing The World's Longest Echo

    186 views / 0 likes - added

    Technically, the Inchindown oil tanks in Invergordon, Scotland, have the world's longest reverberation, but that makes a much worse title. We tested them with a loud noise and some very sensitive microphones. Matt's musical experiments: https://www.youtub

  • 01:31 Disneynatures Elephant & Dolphin Reef | Official Trailer | Disney+

    Disneynatures Elephant & Dolphin Reef | Official Trailer | Disney+

    73 views / 0 likes - added

    Disneynature's "Elephant" and Disneynature's "Dolphin Reef" premiere April 3, streaming only on Disney+.Follow Disneynature on Social:http://www.twitter.com/Disneynaturehttp://www.instagram.com/Disneynaturehttp://www.facebook.com/DisneynatureFollow Disney

  • 04:03 The Pigeon, The Antenna And Me: Robert Wilson

    The Pigeon, The Antenna And Me: Robert Wilson

    273 views / 0 likes - added

    Radioastronomer Robert Wilson recalls a pair of pigeons who almost thwarted the discovery of cosmic background radiation. Wilson’s discovery of cosmic background radiation, “the echo of the big bang”, earned him a share of the 1978 Nobel Prize in physics.

  • 04:19 Why Are Human Bodies Asymmetrical? - Leo Q. Wan

    Why Are Human Bodies Asymmetrical? - Leo Q. Wan

    554 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/why-are-human-bodies-asymmetrical-leo-q-wan Symmetry is everywhere in nature. And we usually associate it with beauty: a perfectly shaped leaf or a butterfly with intricate patterns mirrored on each wing. But it

  • 05:20 What makes a poem … a poem? - Melissa Kovacs

    What makes a poem … a poem? - Melissa Kovacs

    375 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/what-makes-a-poem-a-poem-melissa-kovacs What exactly makes a poem … a poem? Poets themselves have struggled with this question, often using metaphors to approximate a definition. Is a poem a little machine? A fi

  • 04:44 Why Are There So Many Insects? - Murry Gans

    Why Are There So Many Insects? - Murry Gans

    519 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/why-are-there-so-many-insects-murry-gans If insects suddenly morphed into large beings and decided to wage war on us, there’s no doubt that humans would lose. There are an estimated 10 quintillion individual ins

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  • 02:14 Learn letter "e" with the Alphablocks Magic Words | CBeebies

    Learn letter "e" with the Alphablocks Magic Words | CBeebies

    27 views / 0 likes - added

    Watch the Alphablocks on BBC iPlayer - https://www.bbc.co.uk/iplayer/episodes/b01cz0p1/alphablocksAlphablock E makes an echo! Find out how to make the short /e/ sound and have a ton of phonics fun with Alphablock E and the magic words egg, pen and bed. Al

  • 01:31 This robotic whiteboard uses an actual pen to draw your messages

    This robotic whiteboard uses an actual pen to draw your messages

    356 views / 0 likes - added

    Users can choose pre-uploaded art to have Joto draw, and friends can draw messages on each other's walls, literally. It can connect with Amazon Echo, Slack, and Twitter. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/tech

  • 03:54 OK Go - This Too Shall Pass - Rube Goldberg Machine - Official Video

    OK Go - This Too Shall Pass - Rube Goldberg Machine - Official Video

    538 views / 0 likes - added

    From the OK Go album "Of the Blue Colour of the Sky" available at http://www.okgo.net/store Director: James Frost, OK Go and Syyn Labs. Producer: Shirley Moyers. The official video for the recorded version of "This Too Shall Pass" off the album "Of the Bl

  • 02:33 Sesame Street: Elmo & Ernie Sing After Me | Animated Text Lyric Video

    Sesame Street: Elmo & Ernie Sing After Me | Animated Text Lyric Video

    249 views / 0 likes - added

    Join in on Elmo and Ernie's game of Sing After Me with this new animated version of this Sesame Street classic! Try to echo everything Ernie and Elmo sing! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user

  • 03:05 Ben 10 | Stinkfly Takes the Slopes | Cartoon Network

    Ben 10 | Stinkfly Takes the Slopes | Cartoon Network

    176 views / 1 likes - added

    Team Tennyson takes a trip to Echo Gorge for the Frozen Man Festival. Meanwhile, Lord Decibel takes center stage to threaten the festival-goers! Episode: The Sound and the Furry CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe WATCH

  • 04:12 The Cosmic Afterglow

    The Cosmic Afterglow

    356 views / 0 likes - added

    Get your #ididascience shirt here! http://dftba.com/besmart Tweet this ⇒ http://bit.ly/OKTBScmb Share on FB ⇒ http://bit.ly/OKTBScmbFB ↓ More info and sources below ↓ Vintage Project Echo footage from “The Big Bounce” (1960): https://archive.org/details/B

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  • 01:45 Amazing Drone Video of Viking Valley Fall

    Amazing Drone Video of Viking Valley Fall

    113 views / 0 likes - added

    Norway is beautiful. Amazing steep rock walls, fjords, glaciers and beautiful waterfalls around every corner. Here's just one of the many lines I did during my holiday there. I passed this spot two times during a stay nearby and just had to stop next to t

  • 07:34 How To Make Things Invisible!

    How To Make Things Invisible!

    363 views / 0 likes - added

    Win the Amazon Echo Dot here: https://goo.gl/forms/neUCUFoI392NEHPw1 In this video I show you how to make things invisible using similar refractive indices. I show you how to see through paper and how to make glass disappear! I am also doing my very first

  • 09:04 Stand-Up Comedy Using Only Siri, Alexa, Cortana and Google Home | OOO with Brent Rose | WIRED

    Stand-Up Comedy Using Only Siri, Alexa, Cortana and Google Home | OOO with Brent Rose | WIRED

    318 views / 0 likes - added

    The age of the digital assistant is upon us and as these AI helpers attempt to interface with humans companies like Apple and Google are trying anything to make their interactions more organic. Brent Rose takes Google Assistant, Amazon Echo, Microsoft Cor

  • 10:04 How To Get Regular Things Around Your House to Float in Air?

    How To Get Regular Things Around Your House to Float in Air?

    279 views / 1 likes - added

    Click here to win an Amazon Echo Dot! https://goo.gl/forms/yljxpz6e2IFsR1yc2 In this video I show you how to make things float using a physics! This principle that I use is called Bernoulli's Principle and air drag. It says that when fluids move faster th

  • 09:19 What Does a Giant Monster Neodymium Magnet do to a Mouse?

    What Does a Giant Monster Neodymium Magnet do to a Mouse?

    280 views / 0 likes - added

    Checkout Brilliant here! https://brilliant.org/TheActionLab/ In this video I show you what happens when you bring a giant neodymium magnet near mice! I also show you what happens when you bring your hand in between metal and the magnet! And then I show yo

  • 04:34 A day in the life of an ancient Egyptian doctor - Elizabeth Cox

    A day in the life of an ancient Egyptian doctor - Elizabeth Cox

    469 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/a-day-in-the-life-of-an-ancient-egyptian-doctor-elizabeth-cox It’s another sweltering morning in Memphis, Egypt. As the sunlight brightens the Nile, Pes

  • 07:26 Is it Possible to Turn Alcohol Into Pure Water? (I Almost Burned Down my Garage)

    Is it Possible to Turn Alcohol Into Pure Water? (I Almost Burned Down my Garage)

    350 views / 0 likes - added

    In this video I attempt to turn alcohol into pure water and then drink it! I call this one the reverse miracle (referring to Jesus turning water into wine). I talk about combustion and how complicated it can be. I also show you what NOT to do. I almost bu

  • 06:47 Is it Possible to Unboil an Egg? The Amazing Uncooking Experiment!

    Is it Possible to Unboil an Egg? The Amazing Uncooking Experiment!

    497 views / 1 likes - added

    Is uncooking something possible? In this video I attempt to unboil an egg by using an unlikely ingredient that fully denatures the proteins. Then I dilute it allowing the proteins to refold to their original form. Then I show you how to "cook" an egg with

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  • 05:20 How the Normans changed the history of Europe - Mark Robinson

    How the Normans changed the history of Europe - Mark Robinson

    273 views / 0 likes - added

    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

  • 08:28 What if You Try To Lift a Negative Mass? Mind-Blowing Physical Impossibility!

    What if You Try To Lift a Negative Mass? Mind-Blowing Physical Impossibility!

    397 views / 1 likes - added

    In this video I show you a real experiment that shows how something with a negative mass reacts to a force applied to it. Then I talk about negative mass and if it really is a physical impossibility. If it is real, then how would it react to regular mass?

  • 09:21 Are Black Holes Really Black...or Invisible? Real Black Holes on Earth!

    Are Black Holes Really Black...or Invisible? Real Black Holes on Earth!

    598 views / 6 likes - added

    In this video I show you what a real black hole would look like near earth! Is it really black, or is it invisible? This videos stems from a previous video I did with Black 2.0 paint (the blackest black) with the world's brightest flashlight (32,000 lumen

  • 05:27 Can a Venus Flytrap Still Bite In a Vacuum Chamber? Will it Survive?

    Can a Venus Flytrap Still Bite In a Vacuum Chamber? Will it Survive?

    433 views / 4 likes - added

    In this video I put a venus flytrap in the vacuum chamber to see if it survives and if it can still snap shut and bite in a vacuum chamber. This comes due to requests after I put one on my finger for a day to see if it could survive. I show you what happe

  • 09:43 Mixing the World's Blackest Paint With the World's Brightest Paint (Black 2.0 vs LIT)

    Mixing the World's Blackest Paint With the World's Brightest Paint (Black 2.0 vs LIT)

    510 views / 0 likes - added

    In this video I took your suggestions to see what happens when you mix the brightest (LIT) and the darkest paint (Black 2.0) together! Black 2.0 is the darkest blackest black paint, since vantablack is not a paint technically.Then I test some other audien

  • 10:05 What Does a Giant Monster Neodymium Magnet Do to My Brain?

    What Does a Giant Monster Neodymium Magnet Do to My Brain?

    356 views / 0 likes - added

    In this video I see what happens when I bring a giant neodymium magnet near my head. Does it hurt? Can I feel it? Do humans have magnetoreceptors? I discuss magnetoreception and that many animals and even mammalls can sense the magnetic field lines of the

  • 06:48 The World's Brightest Paint vs The World's Brightest Flashlight (The Glowiest Glow Experiment LIT)

    The World's Brightest Paint vs The World's Brightest Flashlight (The Glowiest Glow Experiment LIT)

    338 views / 0 likes - added

    In this video I shine the world's brightest flashlight on the world's brightest paint, nicknamed the world's glowiest glow. This pigment is pretty amazing, especially when it is combined with a 32,000 lumen flashlight! I show you how bright this paint is

  • 10:03 Is it Possible to Erase Light With a Laser? The Photon Experiment

    Is it Possible to Erase Light With a Laser? The Photon Experiment

    280 views / 0 likes - added

    Join the Club today - http://www.dollarshaveclub.com/actionlab In this video I show you how to "erase" light using a red laser and a glow-in-the-dark material. I talk about what happens when you try to charge the brightest glow-in-the-dark material (LIT)

  • 03:06 The Real Reason People Stutter

    The Real Reason People Stutter

    285 views / 0 likes - added

    Until recently, the cause of this speech disorder was largely unknown. But a new study may have just found the answer. Why Phone Echo Drives You Crazy - https://youtu.be/ZyDGJ_HN2n8 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:

  • 04:31 Could underwater farms help fight climate change? - Ayana Johnson and Megan Davis

    Could underwater farms help fight climate change? - Ayana Johnson and Megan Davis

    139 views / 0 likes - added

    Dive into the world of aquaculture and see how restorative ocean farming could play a vital role in helping our coastal communities, our oceans and our climate.--For billions of people, seafood provides a significant source of protein and nutrition, but o

  • 02:16 Can You Walk In A Straight Line With Your Eyes Closed? With Dr Emily Grossman

    Can You Walk In A Straight Line With Your Eyes Closed? With Dr Emily Grossman

    516 views / 1 likes - added

    Have you ever tried walking in a straight line with your eyes closed? It’s remarkably hard to keep on track. Dr Emily Grossman explains why. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Visual information plays a key role in the way we

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  • 02:29 Why Is Itching Contagious? With Dr Emily Grossman

    Why Is Itching Contagious? With Dr Emily Grossman

    526 views / 0 likes - added

    Does watching this video make you itch? Dr Emily Grossman explains why the ‘social itch’ might have evolved. Subscribe for regular science videos: http://bit.ly/RiSubscRibe It’s well known that an itch can be contagious – seeing a person scratch can make

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  • 03:22 What Is It Like To Be Deaf?

    What Is It Like To Be Deaf?

    292 views / 0 likes - added

    Deafness is not a one size fits all, but what are some things Deaf people might experience? Watch more: Rikki's Channel ►► https://www.youtube.com/user/rikkipoynter Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://kee

  • 02:48 How To Stop Yourself Being Ticklish - With Dr Emily Grossman

    How To Stop Yourself Being Ticklish - With Dr Emily Grossman

    634 views / 1 likes - added

    Are you ticklish? Dr Emily Grossman shows you how to use the science of tickling to stop yourself squirming when you're tickled. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Why do we feel ticklish? Why does it make us laugh? It’s hard

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  • 12:23 Would Headlights Work At Light Speed?

    Would Headlights Work At Light Speed?

    359 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

  • 12:23 Would Headlights Work at Light Speed?

    Would Headlights Work at Light Speed?

    157 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

  • 03:50 Rituals Of A Rocket Launch

    Rituals Of A Rocket Launch

    402 views / 0 likes - added

    Why do astronauts pee on the wheel of a bus before they take off? Do superstitious traditions really help astronauts about to fire into space? Kevin Fong investigates. Day 15 of A Place Called Space, our 2015 advent calendar: http://rigb.org/advent As Tim


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