Search Results: "signs and symbols of the underground railroad"

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04:30 Popular
Where do math symbols come from? - John David Walters

876 views / 1 likes - added 6 years ago

Sign up for our newsletter here: https://ed.ted.com/newsletter View full lesson: https://ed.ted.com/lessons/where-do-math-symbols-come-from-john-david-walters Math is full of symbols: lines, dots, arrows, English letters, Greek letters, superscripts, subs
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06:54
An Epic Model Railroad Recreates The Columbia River Gorge

630 views / 1 likes - added 5 years ago

Ever wonder what it would be like to be a giant towering over the Northwest landscape? You can find out at the Columbia Gorge Model Railroad Club, where even children loom like Godzilla over all the iconic sites of the Gorge, from Union Station to Multnom
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What Railroad Defect Detectors Do

100 views / 0 likes - added 1 year ago

This is my basic understanding of what defect detectors do. How they work. And why they're crucial to modern railroad operations.
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United States Symbols | Bedtime Stories | Story time | Made by Red Cat Reading

420 views / 0 likes - added 4 years ago

United States Symbols read by Maryssa. Subscribe to KidsVsLife's YouTube channel for more videos to help your child learn how to read! YouTube Channel: https://www.youtube.com/user/kidsvslife New videos are uploaded every week. Enjoy educational songs, le
08:21 Popular
The Transcontinental Railroad Explained: US History Review

802 views / 2 likes - added 8 years ago

Join me as we lay down the tracks of learning by covering the basics on the Transcontinental Railroad built during the 1860's. Perfect for students and lifelong learners. Please help align what is right in the universe and subscribe to some HipHughes Hist
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01:23
A Breathtaking 110-Mile Alaskan Railroad Built In Two Years

587 views / 0 likes - added 7 years ago

Built during the Klondike Gold Rush in 1898, the Yukon and White Pass Railway is a stunning sight. Given its speedy, two-year construction, this narrow gauge railroad, with its sky-high beams, is quite the marvel. From: AERIAL AMERICA: Man-Made Marvels ht
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Man Builds World's Longest Backyard Railroad Trestle - COOLEST THING I'VE EVER MADE - EP19

280 views / 0 likes - added 2 years ago

Zach loves trains, so much so that he added a railroad track in his backyard with the world's longest railroad trestle (for a ride on train) which comes to just over 680ft. It took over 3 years, hundreds of piles, thousands of railway ties and many many n
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Dividing real numbers with different signs

491 views / 0 likes - added 9 years ago

U09_L2_T4_we2 Dividing real numbers with different signs
09:02 Popular
The Underground Economy: Crash Course Econ #32

708 views / 1 likes - added 8 years ago

What is an underground economy? Whether you call it a black market, a grey market, or just the shop down the street, its about connecting people with goods outside of official channels. Some stuff happens in the underground economy because it's illegal, b
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How It's Made - Road Signs

232 views / 0 likes - added 3 years ago

On this episode of How It's Made, we learn all about the manufacturing process that goes into making road signs.
04:30
How It's Made - LED Signs

227 views / 0 likes - added 3 years ago

On this episode of How It's Made, we learn all about the manufacturing process that goes into making LED signs.
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Why danger symbols can’t last forever

507 views / 0 likes - added 6 years ago

How to design fear, explained with 99% Invisible. Check them out here: http://99pi.org Correction: The correct spelling of “warning” in Persian is هشدار. Watch the previous episode from this series: http://bit.ly/2DDIQAL Subscribe to our channel! http://g
03:14 Popular
These High Tech Tools Help Locate Secret Tunnels | Secrets of the Underground

746 views / 2 likes - added 7 years ago

Secrets of the Underground | Tuesdays at 10/9c For years there have been rumors of a set of underground tunnels that connect to the Ohio River. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/secrets-of-the-underground
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Adding real numbers with different signs

557 views / 0 likes - added 9 years ago

U09_L2_T2_we1 Adding real numbers with different signs
05:33 Popular
Adding integers with different signs

785 views / 0 likes - added 9 years ago

U09_L2_T1_we2 Adding integers with different signs More free lessons at: http://www.khanacademy.org/video?v=NrVvu7cM8_o Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:22 $Adding fractions with different signs$
Adding fractions with different signs

543 views / 0 likes - added 9 years ago

U09_L2_T2_we2 Adding fractions with different signs More free lessons at: http://www.khanacademy.org/video?v=QS1LMomm0Gk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
12:31 Popular
The Railroad Journey and the Industrial Revolution: Crash Course World History 214

753 views / 2 likes - added 9 years ago

In which John Green teaches you about railroads, and some of the ways they changed the world, and how they were a sort of microcosm for the Industrial Revolution as a whole. Prior to the invention of steam powered railroads, pretty much all locomotion had
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How Railroad Crossings Work

36 views / 0 likes - added 3 weeks ago

How do they know when a train is on the way?Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/Practical-EngineeringWatch Jet Lag: https://nebula.tv/jetlag?ref=practical-engineeringDespite the hazard they pose, trains have t
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How To Find Long Lost Treasure Under An Ancient Church | Secrets of the Underground

592 views / 0 likes - added 6 years ago

Secrets of the Underground | Saturdays at 10p Rob and Stefan create a 3D map of the Nea Church in Jerusalem's sub-basement in search of King Herod's long-lost temple treasures. Full Episodes Streaming FREE: https://www.sciencechannel.com/tv-shows/secrets-
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Robot takes contact-free measurements of patients' vital signs

324 views / 0 likes - added 3 years ago

A team of researchers from MIT and Brigham and Women's Hospital have developed a system that allows a robot to take contact-free measurements of patients' vital signs. (Learn more: http://news.mit.edu/2020/spot-robot-vital-signs-0831)Watch more videos fro
03:53 Popular
Why Are Stop Signs Red?

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

Why aren’t stop signs yellow, purple or green? Brainstuff explains the origins of the red, octagonal stop sign and some hints about why red might be the best color to use if you want to throw cold water on somebody’s need for speed. Learn more at HowStuff
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03:16
Roots from different plants compete for prime real estate underground

358 views / 0 likes - added 3 years ago

Mathematical modeling and greenhouse studies show complex interactions keep roots productiveWhen it comes to plants, the roots hidden underground are as importantif not more importantthan whats visible above ground. Now researchers have figured out how ro
04:37
4 signs of emotional abuse - Viann Nguyen-Feng

243 views / 0 likes - added 2 years ago

Learn how to spot some of the most common signs of emotional abuse and what you can do if someone is experiencing these behaviors.--Emotional abuse can be incredibly damaging, increasing a persons chances of developing depression and anxiety. But these be
02:11
Mottos and Symbols

81 views / 0 likes - added 9 months ago

A motto is a saying that stands for what a person, an organization or a country believes in. The United States of America has had two mottos. Lets learn what they are and what they mean.Untold is a free collection of short, compelling, history videos and
02:35
Boogie-Woogie at the London Underground Station. Plays Olivier (9 years old) #platform88

532 views / 0 likes - added 4 years ago

Olivier (9 years old) plays boogie-woogie at the London Underground Tottenham Court Road Station. #platform88 Subscribe for more
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Inside the Deepest Underground Lab in the U.S. | WIRED

134 views / 0 likes - added 1 year ago

This is the Sanford Underground Research Facility, the deepest underground laboratory in the United States. This facility houses 10 different labs, conducting experiments that can only be done well beneath the Earth's surface. WIRED takes a tour of three
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Secret Underground Adventure | THE EPIC TALES OF CAPTAIN UNDERPANTS

652 views / 4 likes - added 4 years ago

George and Harold end up underground in search of The Golden Dump statue. And once they take the Golden Dump (yup, you read that right), they'll be rich! Help them on a quest to find it in The Epic Tales of Captain Underpants! interactive special, Epic Ch
02:57
Elevating the Underground: Subway Opera

540 views / 0 likes - added 7 years ago

While New York City's subway riders are glued to their smartphones, a small group of singers is bringing light to the underground with opera. Opera Collective is a group of around 30 New York City opera singers who perform in a rather unusual venue: subwa
03:36
Possible signs of life on Venus

297 views / 0 likes - added 3 years ago

Scientists at MIT, Cardiff University, and elsewhere have observed what may be signs of life in the clouds of Earth's planetary neighbor, Venus. (Learn more: http://news.mit.edu/2020/life-venus-phosphine-0914)Watch more videos from MIT: http://www.youtube
05:31
The underground cities of the Byzantine Empire - Veronica Kalas

43 views / 0 likes - added 2 months ago

Uncover the history of the ancient underground cities beneath Cappadocia, which were built during the Byzantine Empire.--The breathtaking geological formations of Cappadocia are one of the most astonishing landscapes on Earth. Also known as fairy chimneys
01:47
Sesame Street: Lilly Tomlin signs Sing | #ThrowbackThursday

427 views / 0 likes - added 4 years ago

Follow and sing along with Lily Tomlin as she signs Sesame Street's favorite song Sing.--Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your preschooler in a
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Hot Air Ballooning Underground

556 views / 0 likes - added 7 years ago

Ivan Trifonov is the first person to ever ride in a hot air balloon underground. It looks easy, but he must be incredibly lucky and skilled to pull this off! OUTRAGEOUS ACTS OF SCIENCE Wednesdays 9/8c on Science http://www.sciencechannel.com/tv-shows/outr
05:51
What's It Like to Live Underground?

374 views / 0 likes - added 3 years ago

Jessi has a cool pair of gardening gloves, which makes her wonder, what special tools do animals have for living underground?----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a
07:25
14 Critical Signs Your Dog Is Begging For Help

391 views / 0 likes - added 3 years ago

In this video, we will discuss 14 important signs that your dog desperately needs your help, and you Since dogs cant tell us when something is wrong, its up to us to recognize the signs that they may give us. Here are 14 signs that your dog is crying out
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Elephant Or Donkey? How Animals Became U.S. Political Symbols

681 views / 0 likes - added 7 years ago

How did an elephant and a donkey come to represent Republicans and Democrats, the biggest political parties in the United States? Watch: Not Just Fiction: This 'Game of Thrones' Animal Actually Existed https://www.youtube.com/watch?v=Hx-MPp3NiVE
04:52 Popular
What makes neon signs glow? A 360 animation - Michael Lipman

1,052 views / 0 likes - added 4 years ago

In this 360 animation, explore the vibrant world of neon signs and learn the science of what makes them glow. --When the Hoover Dam was completed, it created a huge source of hydroelectric power and zapped a sleepy desert town to life: Las Vegas, Nevada.
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01:00 New
This Man ACTUALLY lives underground

22 views / 0 likes - added 6 days ago

Coober Pedy is a small desert town in Australia where the entire population lives in underground homes. With outside temperatures hovering over 100 degrees, residents made permanent homes in the cooler temperatures of old mine shafts.#cooberpedy #australi
10:39 Popular
Gimme Underground Rock: CAVES.

910 views / 1 likes - added 7 years ago

Great Big Reel 172: New to our channel, or don't have time to look through our back catalog? This video is part of a series of Great Big Reels we've put together for a blast through our world. In this reel, we get into all those awesome "S" words: spelunk
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105 Days Building The Most Amazing Underground Water Slide Temple House

559 views / 0 likes - added 2 years ago

105 Days Building The Most Amazing Underground Water Slide Temple House SUBSCRIBE and become part of the AzzyLand family :D OFFICIAL AZZYLAND MERCH https://www.azzyland.com/shop SOCIAL MEDIAInstagram: https://www.instagram.com/azzyland/Tik Tok: https://ww
03:32
Sesame Street: Underground Car | Imagination Destination

371 views / 0 likes - added 4 years ago

Waze is proud to present another Imagination Destination video! Elmo, Abby, and Grover are imagining a car that can get them to a rock concert underground!Sponsored by Waze: https://www.waze.com/?utm_source=marketing&utm_medium=YouTube&utm_campaign=Sesame
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Potato Growing Underground Time Lapse - 92 Days

213 views / 0 likes - added 2 years ago

Super excited about the massive harvest i got from this one, totally worth 3 months :) At 0:49 you can see when the fungus gnat larvae are starting to munch on everything that's underground. Probably ate some tiny potatoes as well in the process. if i kne
02:48 Popular
Why Are Ancient Ruins Underground? | COLOSSAL QUESTIONS

1,191 views / 5 likes - added 6 years ago

Every year archeologists dig up more and more ancient ruins! But have you ever wondered: why are ancient cities always buried underground? Welcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions! → Credits ← Narrated by:
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04:43
This tiny railroad across the sea has an important job

152 views / 0 likes - added 2 years ago

The Lorenbahn, the Lttmoorsiel-Nordstrandischmoor island railway, is famous for the tiny, private trains that take residents to and from the mainland. But that's not why it was built: and it's got a more useful purpose as well.Thanks to everyone from Land
01:34
Explore Turkey’s Hidden Underground City

634 views / 0 likes - added 7 years ago

Eighteen stories below ground in Turkey’s Cappadocia region, the ancient city of Derinkuyu remained hidden for centuries. The underground city was rediscovered in 1963 when a man knocked down a wall in his basement and stumbled across a hidden room. From
03:35
The Giant Underground Tunnels Protecting Tokyo From Floods

458 views / 1 likes - added 4 years ago

If you believe the hype, then the Metropolitan Area Underground Discharge Channel stops Tokyo flooding. It doesn't. But it is one colossal part of a huge network of flood defences that protect a city that would otherwise be... well, very wet.MORE ABOUT TH
05:21
Iceland's superpowered underground volcanoes - Jean-Baptiste P. Koehl

332 views / 0 likes - added 2 years ago

Explore how geothermal energy the heat in the Earths crust is being used to create renewable electricity and power.--While the weather in Iceland is often cold, wet, and windy, a nearly endless supply of heat bubbles away below the surface. In fact, almos
05:52
Keeping the world's longest railroad tunnel safe

205 views / 0 likes - added 1 year ago

The Gotthard Base Tunnel in Switzerland is 57km long: and I think its greatest piece of safety equipment is nowhere near the tunnel itself. Thanks to Swiss Federal Railways https://www.sbb.ch/ - drone filming near the tracks was specially approved with ra
05:26 Popular
How A Fire Can Burn Underground For Thousands Of Years

912 views / 0 likes - added 8 years ago

There’s hundreds of thousands fires burning underground all over the world right this very minute. Why is this so dangerous? We Discovered A Massive Amount Of Water Near The Earth's Core!►►►►://bit.ly/1PVhBoe Read More: New Castle's Coal Legacy Smolders U
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02:07
How Neon Signs Are Made

462 views / 0 likes - added 6 years ago

UrbanGlass in Brooklyn offers classes on how to make them. The INSIDER team believes that life is an adventure! Subscribe to our channel and visit us at: https://thisisinsider.com INSIDER on Facebook: https://www.facebook.com/thisisinsider/ INSIDER on Ins
04:50
Did Scientists REALLY Find Signs of Life on Venus?

286 views / 1 likes - added 3 years ago

Generally considered inhabitable, new observations suggest that Venus could in fact be harboring life. Where? In its clouds. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://sh
03:38
Signs of symbolic behavior emerged at the dawn of our species

456 views / 0 likes - added 6 years ago

Early humans made advanced stone tools, used colorful pigments, and formed long-distance networks as environment changed. Read more: http://scim.ag/2FCut4R CREDITS --------------------------------- producer/editor/script/animator Nguyên Khôi Nguyên superv
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Rocky Signs Away His Soul | Gumball | Cartoon Network

461 views / 0 likes - added 4 years ago

Click to watch more of The Amazing World of Gumball - https://bit.ly/35wZzDJFollow us for all the latest Gumball news! Website - http://www.theamazingworldofgumball.com/ Facebook - http://bit.ly/2foqTcOGumball, the amusing blue cat with a giant head and h
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Watch a Daring Rescue of a Kitten From Deep Underground | Nat Geo Wild

949 views / 2 likes - added 6 years ago

A Los Angeles animal rescue team saved a kitten from a pipe 25 feet deep. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe About Nat Geo Wild: Welcome to a place so wild, anything can happen. Nat Geo Wild is the network all about animals from National Geogr
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How NASAs new rover will search for signs of ancient life on Mars

349 views / 1 likes - added 3 years ago

If NASA realizes its midsummer dream, a spacecraft will blast off from Cape Canaveral, Florida, sometime between 30 July and 15 August, destined to ignite the next generation of Mars exploration. The mission, which NASA has dubbed Mars 2020, aims to deliv
02:47
Why Is It Hot Underground?

632 views / 0 likes - added 8 years ago

Subscribe to MinuteEarth! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 And support us on Subbable! - https://subbable.com/minuteearth ________________________ Created by Henry Reich Production and Writing Team: Alex Reich, Peter Reich, Emi
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08:13 Popular
17 Signs You Are a Genius, Have High Intelligence and High IQ - You may be smarter than you think!

17.7k views / 12 likes - added 3 years ago

17 signs that you may be a genius without knowing it. 1. you forget where you kept your keys or phoneAccording to many psychologists, being scatterbrained practically guarantees your standing as a genius. When youre a genius, its hard to be preoccupied wi
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Deep Underground, The Coolest Club In Lebanon

621 views / 0 likes - added 8 years ago

Jeita Grotto is the largest cave in Lebanon and the main water source for Beirut. While only a small portion of it is open to the public, a select group gets to explore its mysterious depths. Founded in 1951, the Spéléo Club du Liban is the oldest caving
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The $18 Million Problem Hiding Underground

425 views / 0 likes - added 5 years ago

This is one challenge that's costing cities millions of dollars each year.Go to http://expressvpn.com/lifenoggin to take back your Internet privacy TODAY and find out how you can get 3 months free. Subscribe: https://bit.ly/SubLifeNoggin | Get your exclus
05:11
Worlds Largest Underground Bicycle Parking Garage - 3 Stories, 12,656 Parking Spaces

285 views / 0 likes - added 3 years ago

This is the worlds largest underground bicycle parking garage, which is built below the Utrecht train station in the Netherlands, it's a three-storey bicycle parking lot, which can store 12,656 bikes.The project forms part of a wider redevelopment of the
02:32 Popular
Underground Survivalist Fish | World's Weirdest

759 views / 0 likes - added 8 years ago

A lungfish adapts to living in a dry land. A NEW SEASON OF WORLD'S WEIRDEST RETURNS FRIDAY SEPTEMBER 11 at 8/7c.
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Incredible Discoveries Found Underground That Changed History

514 views / 0 likes - added 4 years ago

Lots of amazing finds and discoveries are made every day, but some have the ability to change history and significantly alter human history. Suggest a topic here to be turned into a video: http://bit.ly/2kwqhuh Subscribe for more! https://goo.gl/pgcoq1 St
03:50
America’s Biggest Underground Recording Artist

457 views / 0 likes - added 6 years ago

R. Stevie Moore isn’t exactly a household name, but he might just be the most prolific musician in America. With a career spanning 50 years and over 400 albums, Stevie is a pioneer of low fidelity music. His love began at a young age, writing and recordin
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Japan's underground facility searching for clues about our origins

663 views / 0 likes - added 5 years ago

Inside an unassuming mine in Gifu Prefecture, central Japan, scientists are hunting for neutrinos - ghost-like particles that are smaller than an atom and float through almost everything. They travel at near the speed of light and explode out of nuclear r
02:52
Ben 10 | The Bugg Brothers Underground Mayhem | Cartoon Network

533 views / 0 likes - added 6 years ago

When Grandpa Max hears of a rockslide nearby, Ben and Gwen go to rescue the trapped miners and uncover who is behind the catastrophe: the Bugg Brothers. Episode: Half-sies CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe ABOUT BEN 10
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Signs of Life Found on Venus I NOVA I PBS

237 views / 1 likes - added 3 years ago

The gas phosphine, made on Earth by microbial life forms, was found in Venus' atmosphere. Could this mean there's life in our planetary neighbor's clouds?Get the inside story from scientists Sara Seager and Clara Sousa-Silva on how the discovery was made,
03:19 Popular
America the Story of Us: Harriet Tubman

1,363 views / 6 likes - added 9 years ago

Born a slave, Harriett Tubman became a famous "conductor" on the Underground Railroad, leading hundreds of slaves to freedom. Own America: The Story of Us on DVD or Blu-ray! http://bit.ly/ccZNhI
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This California Supervolcano Has Geologists Wondering: Is It Waking Up?

610 views / 1 likes - added 7 years ago

Secrets of the Underground | Tuesdays at 10/9c Near Fresno, California, there are alarming signs of possible volcanic activity. Special infrared radar reveals what exactly is going on underground. Full Episodes Streaming FREE on Science Channel GO: https:
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Was Harriet Tubman a Spy?! | WHAT THE PAST?

4,510 views / 3 likes - added 2 years ago

Harriet Tubman is most well-known for helping enslaved people escape along the Underground Railroad, but thats not the only way she fought for freedom: she was also a top-secret spy working for the Union Army!Images used under license from Shutterstock.co
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04:49 Popular
The breathtaking courage of Harriet Tubman - Janell Hobson

1,123 views / 9 likes - added 5 years ago

Download a free audiobook version of "The Underground Railroad" and support TED-Ed's nonprofit mission: https://adbl.co/2LEl0sU Check out our full book recommendation: https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/the-undergroun
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The World's First Solar Powered Train

448 views / 0 likes - added 4 years ago

The Byron Bay Railroad Company runs the world's first 100% solar-powered train. It wouldn't work everywhere - but in the bright sunshine of Australia, it might just be the right tool for the job. More about the railroad: https://byronbaytrain.com.au/ Edit
05:08 Popular
A brief history of numerical systems - Alessandra King

1,575 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/a-brief-history-of-numerical-systems-alessandra-king 1, 2, 3, 4, 5, 6, 7, 8, 9... and 0. With just these ten symbols, we can write any rational number imaginable. But why these particular symbols? Why ten of the
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17:15
How Neon Lights Are Made | Où se trouve: Atelier Neon Family

527 views / 0 likes - added 6 years ago

How A Neon Sign is Made – Alluring Sci Fi Lighting from the 80’s. Please rate and leave a comment for us. (◕‿◕✿) In the industrial district, we join the Neon Family in making a neon sign. Want to support more videos like this? Be our Patreon Supporter :-)
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The decline of Hong Kong's iconic neon glow

492 views / 0 likes - added 5 years ago

Neon is fading. Follow Johnny on Instagram: https://www.instagram.com/johnnywharris/ Follow the Vox Borders watch page: https://www.facebook.com/VoxBorders/ With original music by Tom Fox: https://m.soundcloud.com/user-416166523 Explore neon culture throu
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Why Are There Stones Along Railway Tracks?

154 views / 0 likes - added 1 year ago

The crushed stones that line railroad tracks are collectively called track ballast. More specifically, the track ballast constitutes the trackbed upon which sleepers or railroad ties are laid. As you may have seen, these stones are packed below, between a
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Einstein's Field Equations of General Relativity Explained

477 views / 0 likes - added 5 years ago

General Relativity & curved space time: Visualization of Christoffel symbols, Riemann curvature tensor, and all the terms in Einstein's Field Equations. My Patreon page is at https://www.patreon.com/EugeneK
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PREVIEW: Great Museums: Elevated Thinking: The High Line in New York City

817 views / 0 likes - added 9 years ago

Since 1998, GREAT MUSEUMS' call to action has been: "Find the museum in your own backyard." A perfect example is New York City's High Line. Recycled from a defunct elevated railroad, today's High Line is a fantastic world of woodlands, thickets, prairies
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See How Scientists Create Mini Earthquakes in a Laboratory

752 views / 5 likes - added 7 years ago

Secrets of the Underground | Tuesdays at 10/9c They're very, very tiny simulations that allow scientists to learn more about the physics of earthquakes. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/secrets-of-the-un
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Why There's A Pyramid In Wyoming Dedicated To Crooks

477 views / 0 likes - added 7 years ago

Two of the biggest pioneers in U.S. railroad history were brothers, Oakes and Oliver Ames. And while they were later found out to be criminals, a large granite pyramid would later be erected in southern Wyoming, in their honor. From: AERIAL AMERICA: The W
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The Moment Lincoln Realized the Military Power of Railroads

490 views / 1 likes - added 6 years ago

Following victory for the South in the battle of Bull Run, President Lincoln reached an inescapable conclusion. Without an effective railway network to transport troops quickly, the North couldn’t win. From the Series: Combat Trains: The First Railroad Wa
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How Japan Keeps Millions of Residents Safe From Floods

569 views / 0 likes - added 5 years ago

The Metropolitan Area Outer Underground Discharge Channel is the largest underground water facility in the world. Built to protect residents from constant flooding, the system drains rainwater to a massive tunnel underground that then redirects the flow t
04:29 Popular
Passive Sign Convention

849 views / 0 likes - added 8 years ago

The sign convention for passive components defines what we mean by positive and negative voltage and current. It helps us get the signs right when we apply Ohm's Law.
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Balancing a Ruler - Numberphile

580 views / 0 likes - added 7 years ago

How to find a ruler's centre of gravity. More videos with Tadashi Tokieda: http://bit.ly/tadashi_vids Sixty Symbols (our physics channel): https://www.youtube.com/sixtysymbols NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http:
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01:32
Road Sign Painting by Hand

643 views / 1 likes - added 6 years ago

These road signs are made by hand in South Korea.
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12 Year Old Terrarium - Life Inside a closed jar, Over a decade in isolation

371 views / 0 likes - added 3 years ago

In this video we take a look at the terrarium my brother made during his childhood. This terrarium was made between 2007 - 2008. This makes the terrarium at least 12 years old. Inside there is a variety of organisms. All of which have persisted within the
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Mars in a Minute | Are There Quakes on Mars?

650 views / 0 likes - added 6 years ago

Are there earthquakes on Mars? Or rather, “marsquakes?" Quakes on Earth happen many times a day, largely due to continental plates shifting as they float on the mantle below. That’s called “plate tectonics.” Mars doesn’t seem to have plate tectonics, but
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Smart labels could tell you when to toss food and makeup

571 views / 0 likes - added 6 years ago

Know when to throw--sometimes things go bad without any outward signs--like rotten odors. A new paper -based test could help. It detects chemical markers of spoilage in food and cosmetics. Learn more: http://scim.ag/2v5xWic
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17:20 Popular
4850 Feet Below: The Hunt For Dark Matter

905 views / 1 likes - added 8 years ago

Deep in an abandoned gold mine in rural South Dakota, a team of physicists are hunting for astrophysical treasure. Their rare and elusive quarry is dark matter, a theoretical particle which has never been seen or directly detected. Yet its gravitational e
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The Erie Canal Explained: US History Review

663 views / 0 likes - added 8 years ago

Take a quick trip down the Erie Canal of Explaining as we look at how this revolutionary transportation system changed the course of United States History. Join me as we lay down the tracks of learning by covering the basics on the Transcontinental Railro
01:37 Popular
Here's how to find water if you're ever stuck in the desert

1,075 views / 3 likes - added 7 years ago

If you ever find yourself lost in the desert, knowing how to quickly find water is going to be key to for your survival. Here's what you're going to need to know. The following is a transcript of the video: The human body can survive for about 3 days with
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Corner cube mirrors & Retroreflectors // Homemade Science with Bruce Yeany

708 views / 0 likes - added 7 years ago

Corner cube mirrors, bicycle reflectors, traffic signs, human or animal eyes are all examples of retroreflectors various types and share the unique property of returning light back towards the original light source. There is even one on the moon placed th
11:37 Popular
Floating Balls and Lift - Numberphile

863 views / 0 likes - added 5 years ago

Tadashi discusses pressure and lift... with a toy of course! More links & stuff in full description below ↓↓↓ Lift and wings on Sixty Symbols: https://youtu.be/PF22LM8AbII Tadashi Playlist: http://bit.ly/tadashi_vids You can buy version of this toy on Ama
01:15
Filming the High Line: Day One

699 views / 0 likes - added 9 years ago

Called the "Miracle above Manhattan" by National Geographic, the High Line, built on a defunct railroad line in New York City's West Side, is an elevated public park, an historic site, and a cultural center. Enjoy the first of many video blogs from on-loc
05:08
Why the US has two different highway fonts

249 views / 0 likes - added 3 years ago

The typefaces on highway signs, deconstructed. Subscribe and turn on notifications ( ) so you don't miss any videos: http://goo.gl/0bsAjOWhen you head out on the highway in the United States, youre probably paying attention to the signs above your car and
05:17
How To Make Quark Soup

505 views / 0 likes - added 8 years ago

You don't need a time machine to marvel at the hot broth of quarks and gluons that made up all matter a microsecond after the Big Bang. You just need a ticket on the Long Island Railroad. Using massive feats of engineering, Brookhaven National Laboratory
04:11 Popular
What does this symbol actually mean? - Adrian Treharne

1,250 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-does-this-symbol-actually-mean-adrian-treharne Some of the world’s most recognizable symbols exist to sell products. Others, to steer traffic or advance political causes. But there’s one whose main purpose
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04:33
Pretzels | How It's Made

654 views / 0 likes - added 7 years ago

Pretzels have long been considered good-luck symbols. More than $550 million worth of pretzels are sold in the United States annually. #HowItsMade Mondays 9/8c on Science http://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: h
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04:19
Binder Clip Climber - Numberphile

445 views / 0 likes - added 7 years ago

Featuring Tadashi Tokieda. More Tadashi videos: http://bit.ly/tadashi_vids Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons Foundation initiat
Ants can pave road?!

145 views / 0 likes - added 2 years ago

Another remarkable example of tool use in ants: fire ants paving sticky surfaces with the shiny glass gravels I gave them. Ive seen signs of this behavior, but I didnt expect it to be so robust until my friend told me about it (read more in Wen et al., 20
03:30
Reflected Cats - Numberphile

479 views / 0 likes - added 7 years ago

Yes, it's a cat video on YouTube. More videos with Tadashi Tokieda at: http://bit.ly/tadashi_vids Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Si
11:13
Coffee Cup Vibrations - Numberphile

589 views / 0 likes - added 5 years ago

Tadashi explores coffee and tea cups to new depths... More links & stuff in full description below ↓↓↓ Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www
07:25
Stable Rollers - Numberphile

406 views / 0 likes - added 7 years ago

Tadashi Tokieda is back. This time talking about stability, instability and train wheels. More Tadashi videos: http://bit.ly/tadashi_vids Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are
02:18
The History of the Rainbow Flag

86 views / 1 likes - added 9 months ago

The rainbow flag is one of the most recognisable symbols in the world, synonymous with tolerance and LGBTQ+ rights. But how was it created?Untold is a free collection of short, compelling, history videos and animations designed to engage new audiences in
03:54
How They Make the FIFA World Cup Trophy

135 views / 0 likes - added 9 months ago

Ever wondered where some of the worlds most prestigious sports awards are created? This week we take you behind the scenes to explore the headquarters of GDE Bertoni, a small family-run firm located on the outskirts of Milan, Italy.We introduce you to the
02:32
How to Spot a Rip Current

556 views / 0 likes - added 7 years ago

Rips are complex, can quickly change shape and location, and at times, are difficult to see. The things to look for are deeper, dark-coloured water; fewer breaking waves; a rippled surface surrounded by smooth waters; and anything floating out to sea or f
05:28 Popular
Current Direction

1,418 views / 0 likes - added 8 years ago

The positive sign for current corresponds to the direction a positive charge would move. In metal wires, current is carried by negatively charged electrons. The positive current arrow points opposite the direction the electrons move. This has been the sig
07:04
The Secret of Floppy Paper - Numberphile

414 views / 0 likes - added 5 years ago

Tadashi is back, this time looking at drooping paper (and toilet paper). More links & stuff in full description below ↓↓↓ Subscribe to Numberphile and never miss a floppy paper video: http://bit.ly/Numberphile_Sub Playlist of Tadashi Tokieda videos: http:
13:22
Symbolic AI: Crash Course AI #10

352 views / 0 likes - added 4 years ago

Today we're going to talk about Symbolic AI - also known as "good old-fashioned AI". Symbolic AI is really different from the modern neural networks we've discussed so far, instead, it represents problems using symbols and then uses logic to search for so
06:41
Xenon Bonds - Periodic Table Of Videos

623 views / 0 likes - added 9 years ago

Asked about "special bonds" - the Professor recalls some chemical tales involving "unreactive" Xenon. Water Balloons from Sixty Symbols: http://youtu.be/nacPIOb68Ws More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.faceb
04:38 Popular
How humans disrupted a cycle essential to all life

1,067 views / 1 likes - added 5 years ago

How one animal dug up carbon and put it back into the atmosphere at an astounding pace. Become a member of the Vox Video Lab! https://www.vox.com/join. Subscribe to our channel! http://goo.gl/0bsAjO Carbon cycles through earth at a steady pace. Plants and
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04:59
The US President's Bulletproof Railcar

527 views / 0 likes - added 6 years ago

US Car Number 1, the Ferdinand Magellan, sits in the Gold Coast Railway Museum in Miami. It's 120 tonnes of bulletproof, armoured railcar: a train carriage designed to move the President of the United States around the country in safety and style. At leas
00:33
Find the Triangle!

378 views / 0 likes - added 5 years ago

Can you find the religious symbols in these masterpieces? (Hint: Ask the father or his son!) Subscribe to Ovation's YouTube - http://bit.ly/OvationSub Watch the latest from Ovation - http://bit.ly/OvationUploads Watch Ovation's most popular videos - http:
05:27
An unexpected way to inflate a balloon - Numberphile

477 views / 0 likes - added 6 years ago

Using a kamifusen (a Japanese paper balloon). Featuring Tadashi Tokieda. More Tadashi videos: http://bit.ly/tadashi_vids More links & stuff in full description below ↓↓↓ Objectivity (videos by Brady about science objects): http://bit.ly/Objectivity Discus
09:27
Niobium (new) - Periodic Table Of Videos

660 views / 0 likes - added 9 years ago

Updated video on the element Niobium (41), discovered by carriage-maker Charles Hatchett and originally named Columbium. A video about every element: http://bit.ly/118elements Sixty Symbols: https://www.youtube.com/sixtysymbols More chemistry at http://ww
02:06
Are We Alone in the Universe?

447 views / 0 likes - added 7 years ago

Is Earth the only planet that currently supports life? Scientists are continuing to search for signs of alien life, and the James Webb Space Telescope will play an important role in their search. Subscribe to Science Channel: http://bit.ly/SubscribeScienc
02:54
This incredible animation shows how deep humans have dug

637 views / 1 likes - added 6 years ago

If we were to journey to the center of the Earth, it would take a lot longer than you might expect. Here's how deep humans have dug underground. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://
04:26
Meet the mycologists aiming to illuminate the hidden world of fungi

130 views / 0 likes - added 1 year ago

A new nonprofit, the Society for the Protection of Underground Networks, is on a mission to illuminate the hidden world of fungi beneath our feet. Gabriel Popkin, a contributing correspondent, joined these researchers on their inaugural sampling expeditio
04:20 Popular
What Can We Learn By Drilling Into The Earth's Mantle?

783 views / 0 likes - added 8 years ago

Scientists have just discovered something deep in the earth's crust that could tell us a lot about outer space. What exactly did they find? Where Does Oil Come From? ►►►► http://bit.ly/1WhVW9r Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1m
03:22
Harriet Tubman: "Spying on the Man" | SUNG HISTORY

328 views / 0 likes - added 1 year ago

You think you know this American hero, but trust me, you have no idea. CLICK HERE FOR MORE 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
04:14
How Accurate Are Personality Tests and Horoscopes?

553 views / 0 likes - added 6 years ago

Many people believe in personality tests and horoscopes, but are they based in any science? Watch more: What Would Happen If You Never Saw The Sun? ►► https://www.youtube.com/watch?v=7LDsh9dX3F8&index=33&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Subscribe:
04:45
The race to decode a mysterious language - Susan Lupack

297 views / 0 likes - added 3 years ago

Dig into the mysterious Linear B symbols, found on ancient tablets on the island of Crete, which took scholars nearly 50 years to decode.--In the early 1900s, archaeologist Sir Arthur Evans uncovered nearly 3,000 tablets inscribed with strange symbols. He
03:36
How Scientists Knew Hawaii's Kilauea Was About to Erupt Volcanoes | Smithsonian Channel

530 views / 0 likes - added 3 years ago

Since April 2018, scientists had noticed signs that Hawaii's Kilauea, one of the world's most monitored volcanoes, might be close to erupting. On May 3rd, their predictions were justified in the most devastating manner.From Volcanoes: Dual Destruction htt
04:12 Popular
Interpret Dog Tail Wags: How to Understand Dog's Body Language

1,110 views / 0 likes - added 3 years ago

In this video, we'll explain the meaning of each dog's tail signs.The position of a dog's tail can reveal a lot about what that dog is thinking and feeling. The speed of the wag, the pattern of movement, and the breadth of each tail sweep can all give inf
04:35 Popular
Meet the 89-Year Old Who Built a Train in His Backyard | WIRED

734 views / 1 likes - added 6 years ago

The future of train transportation might be pneumatic tubes and magnets. Meet the 89-year old entrepreneur who wants to disrupt the railroad with a modern twist on a very old train idea. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7
06:04 $How does fracking work? - Mia Nacamulli$
How does fracking work? - Mia Nacamulli

674 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-does-fracking-work-mia-nacamulli Deep underground lie stores of once-inaccessible natural gas. There’s a technology, called hydraulic fracturing, or “fracking,” that can extract this natural gas, potentially
10:20
What is the DUNE experiment?

362 views / 0 likes - added 5 years ago

Big discoveries need big detectors, and Fermilab’s Deep Underground Neutrino Experiment is one of the biggest. Fermilab plans to shoot beams of neutrinos and antimatter neutrinos through the Earth from Chicago to western South Dakota. The DUNE experiment
03:52 Popular
Among Us Science - When Does Lying Go Too Far? ft. TheAmaazing

759 views / 5 likes - added 3 years ago

Gaslighting in Among Us? Probably okay. Gaslighting in a real relationship. Not so much!Sub to The Imposter, TheAmaazing: https://www.youtube.com/channel/UCQ9HvHH-KRYHI5ynj2kbLwQTwitch: https://www.twitch.tv/theamaazingCheck out our BLOCKO PINS! :~) http:
02:01
Your dog has different kinds of barks — here’s why

636 views / 0 likes - added 7 years ago

Dogs are always barking, which means dogs are always taking. Here's how to tell if there's a burglar outside, it's bathroom time, or if they're just playful. Following is a transcript of the video: Oh, there's so many types of Barks! There’s so many
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05:55
Digging A Secret Tunnel( Phase 2 HAS BEGUN)

95 views / 0 likes - added 7 months ago

Rock has been removed for the next Epic part of this mega projectCheck out the 2nd channel for regular updates https://www.youtube.com/channel/UCdmcAwbdiXQWs9d4Qd4KzDwAnd the First Video https://youtu.be/vOpyIs0h08EGet your Phase2 Mining Tee https://www.c
01:53 Popular
This Ancient Chinese Tomb May Once Have Had A Flowing River Of Mercury!

933 views / 0 likes - added 6 years ago

Unearthed | Tuesdays at 10/9c Archaeologists believe the body of China’s first emperor, Qin Shi Huang, lies in a mysterious underground burial complex. Full Episodes Streaming FREE on SCI GO: https://www.sciencechannelgo.com/unearthed/ More Unearthed! htt
09:10
Making Acid Rain (INDOORS) - Periodic Table of Videos

440 views / 0 likes - added 4 years ago

Check out our Acid Rain demonstration. Support us on Patreon: https://www.patreon.com/periodicvideosMore links and info in full description Featuring Sir Martyn Poliakoff and Neil Barnes from the University of Nottingham.Rain drops on Sixty Symbols: https
03:02
This Man Is Using Satellite Imagery To Search For A Hidden Nazi Treasure

484 views / 0 likes - added 6 years ago

What on Earth? | Tuesdays 9p The search for Nazi treasure leads to a giant secret underground bunker. Full Episodes Streaming FREE: https://www.sciencechannel.com/tv-shows/what-on-earth/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Check o
10:03
The mystery of 0.577 - Numberphile

633 views / 0 likes - added 7 years ago

The harmonic series and the elusive Euler–Mascheroni constant. Featuring Dr Tony Padilla. Audible: http://www.audible.com/numberphile (check out Just Six Numbers) Extra footage: https://youtu.be/eRGN8ThZfhU Videos about -1/12: http://bit.ly/minus_twelfth
01:50 Popular
Thomas Train Stunts

923 views / 0 likes - added 6 years ago

Thomas the Tank Engine goes pro skater and pulls off some sick jumps with his train friends. Filmed with an iPhone SE at 120 frames per second. Music "EINAG" by Mewnlight Rose https://soundcloud.com/mewnlight-rose/msndrstd PLAYLISTS Marble Runs: https://y
04:05
Why The Flu Causes Aches & Pains

548 views / 0 likes - added 7 years ago

Why do we get aches and pains when we're sick? Is it the flu or is it our body's response to the flu? How The Flu Shot Works (And Why You Should Get It) - https://youtu.be/JBEkdRx6b5s Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mor
04:23 Popular
The myth behind the Chinese zodiac - Megan Campisi and Pen-Pen Chen

1,025 views / 2 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/the-myth-behind-the-chinese-zodiac-megan-campisi-and-pen-pen-chen What’s your sign? In Western astrology, it’s a constellation determined by when your birthday falls in the calendar. But according to the Chinese
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14:55
How NASAs Webb Telescope Will Transform Our Place in the Universe

185 views / 0 likes - added 2 years ago

NASA's James Webb Space Telescope is the most powerful telescope in the history of humanity, and one of the most ambitious engineering projects ever attempted. It will witness the birth of stars and galaxies at the edge of time and probe alien skies for s
05:57
What Evidence Do We Have for Life on Mars?

263 views / 0 likes - added 3 years ago

One of the main jobs of Perseverance, the Mars 2020 rover, is to find signs of ancient microbial life on Mars. So, how will it meet this goal when it reaches the red planet next year? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements!
08:09
This Family Owns the Lights of Hollywood

45 views / 0 likes - added 4 months ago

Step into the neon world of 'God's Own Junkyard', where words come to life in vibrant, dazzling and electrifying ways! Nestled in an unsuspecting warehouse in East London, this neon haven is more than just a workshopit's a shrine to the art of imagination
03:59
Catching Kendama - Numberphile

541 views / 0 likes - added 8 years ago

Tadashi's back (for the final video in this mini series) demonstrating the Kendama and some angular momentum. Tadashi Tokieda will be back on Numberphile soon. Here's a playlist of his videos: http://bit.ly/tadashi_vids Kendama also known as bilboquet or
05:26
The History Of Astrology In 6 Minutes

174 views / 0 likes - added 2 years ago

Ever wonder where your horoscope comes from?Credits: https://www.buzzfeed.com/bfmp/videos/150483Subscribe to BuzzFeedVideo: https://bzfd.it/2lVAsJ3BuzzFeedVideoBuzzFeeds flagship channel. Sometimes funny, sometimes serious, always shareable. New videos po
12:45 Popular
Growth, Cities, and Immigration: Crash Course US History #25

1,256 views / 2 likes - added 9 years ago

In which John Green teaches you about the massive immigration to the United States during the late 19th and early 20th century. Immigrants flocked to the US from all over the world in this time period. Millions of Europeans moved to the US where they drov
04:32 Popular
The Incredible History Of China's Terracotta Warriors - Megan Campisi And Pen-Pen Chen

1,095 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-incredible-history-of-china-s-terracotta-warriors-megan-campisi-and-pen-pen-chen In 1974, farmers digging a well near their small village stumbled upon one of the most important finds in archaeological histo
04:12
Why This British Crossroads Is So Dangerous

302 views / 0 likes - added 3 years ago

Ipley Cross, in the middle of the New Forest, is one of the most dangerous road junctions in Britain. Why? Thanks to Bez, whoever you are: their definitive article on this junction is here: https://singletrackworld.com/2018/01/collision-course-why-this-ty
04:12 Popular
Heisenberg's Uncertainty Principle Explained

975 views / 0 likes - added 3 years ago

Heisenberg's uncertainty principle tells us that it is impossible to simultaneously measure the position and momentum of a particle with infinite precision. In our everyday lives we virtually never come up against this limit, hence why it seems peculiar.
20:52 Popular
8 History Questions They Won't Answer in School... | COLOSSAL QUESTIONS

4,598 views / 7 likes - added 2 years ago

8 Colossal Questions all about our world and it's history!0:00 Why Don't Americans Have English Accents?2:07 What Is Juneteenth?5:00 Can the U.S. President Be Arrested?6:42 Why Are Ancient Ruins Underground?9:02 How Did The Olympics Start?12:29 Why Do Cou
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17:00
How Do We Read? Its Magic (Almost)

176 views / 0 likes - added 2 years ago

Check out Otherwords on @Storied! https://www.youtube.com/pbsstoried Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below Reading. Youre doing it right now. I bet you dont even have to think about it. Bu
04:08
There Could Have Been Life On Venus!

610 views / 1 likes - added 7 years ago

Scientists believe Venus was once Earth-like. How is this possible and what caused the planet to turn toxic? Earth-Like Planet Discovered! What You Need To Know - http://bit.ly/2cxOz1n Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mo
06:18
Japan's new imperial era ushered in as new emperor enthroned

377 views / 0 likes - added 5 years ago

Japan's Crown Prince Naruhito was enthroned on Tuesday in a ceremony that made him the new Japanese Emperor, a day after the abdication of his father Akihito. Naruhito is expected to be handed three sacred Japan's symbols at the ceremony. Japan’s ne
03:35 Popular
Ghost Ship with NO ONE ABOARD? | COLOSSAL MYSTERIES

850 views / 1 likes - added 3 years ago

Theres no nautical enigma quite as curious as ghost ships like the Mary Celeste: vessels floating to shore, no one aboard and no apparent signs of distress. Is there a convincing explanation for these strange abandoned ships, or could there be something m
02:13
The 100% Real, Absolutely Honest and True Story Behind Snake Oil

698 views / 0 likes - added 7 years ago

Ah, the snake oil salesman. We've all heard, used, or maybe even been called this most nefarious nomenclature for no-good swindlers and charlatans before. But what the hell is snake oil anyway that its peddlers are such quacks? Well back in the 1800s, Sta
01:37
Mars Rover Found Mysterious Growths On Planet

504 views / 0 likes - added 5 years ago

Four billion years ago, Mars looked a lot like Earth does today. So it's not surprising that a team of scientists believe that they may have discovered the first signs of ancient alien life on the planet. Subscribe to BI: Science - https://www.youtube.com
01:29
TIL: Cicadas Can Damage Your Hearing | Today I Learned

520 views / 0 likes - added 6 years ago

Imagine you spent your entire childhood, teenage years, and young adulthood stuck inside a small closet. One day, after much of your life has passed you by, you realize that you can just open up the door, change into some more appropriate clothes, and hit
12:25
These Grandmas Got Skills

255 views / 0 likes - added 4 years ago

Who run the world? Grandmas! From a 101-year-old tattoo artist still inking away, to a spray paint-wielding grandma scrubbing away signs of Nazi hate, these are the women we look up to and aspire to be.SUBSCRIBE: https://goo.gl/vR6AcbThis story is a part
04:52
The Crazy Plan To Capture And Store CO2 Under The Ocean

604 views / 1 likes - added 8 years ago

There’s technically a way to take pollution out of the air. But if we did that, where would we put it all? This Is What Pollution Does to Your Body ►►►►http://bit.ly/1JvKtfT Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Tr
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03:23
How This Tattoo Artist Is Helping Others Heal From Trauma

415 views / 0 likes - added 4 years ago

Brian Finn dedicates his artistic talent to helping people heal. The Toledo, Ohio, tattoo artist spends his days off using modern technology and a creative eye to transform scars caused by human trafficking, self-harm and domestic violence into symbols of
03:49 Popular
World's First Electric Generator

796 views / 0 likes - added 3 years ago

Huge thanks to the Royal Institution, Professor Frank James, and Katie Atmore for filming.For the Sixty Symbols version of this experiment click http://bit.ly/RGfLY5Michael Faraday created the first electric generator in 1831 using a coil of wire and a pe
02:42
How do you take a hamster's pulse?

442 views / 0 likes - added 5 years ago

Researchers used RFID technology to develop a wireless, stress-free method for monitoring the vital signs of small animals while they are still conscious. Read the research (free): http://advances.sciencemag.org/content/5/2/eaau0169 CREDITS --------------
09:42 Popular
What Is Life? | Jeff Marlow | TEDxBeaconStreet

785 views / 0 likes - added 8 years ago

What is life? Even as we send robotic explorers into space to look for signs of life and answer eternal questions of life beyond Earth, scientists lack a coherent definition of the phenomenon. A theoretical underpinning of life is needed, and expeditions
02:54 Popular
Poop Can Teach You A Lot, But You Have To Look At It

818 views / 0 likes - added 7 years ago

When it comes to health, what comes out of you is just as important as what you put in. What does your poo say about you? Astronomers Made A Family Tree For The Stars In Our Galaxy - https://youtu.be/HZq1dLuhjMg Sign Up For The Seeker Newsletter Here - ht
03:52
Ogre Disguise | Prince Ivandoe | @cartoonnetworkuk

22 views / 0 likes - added 1 month ago

Ivandoe pretends to be an ogre to escape the Underground KingdomWelcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Watch funny cartoon videos f
03:44
Stress Testing Giant Sequoias | That's Amazing

491 views / 1 likes - added 7 years ago

California's giant sequoia trees are showing signs of extreme stress due to the state's ongoing drought. To save Earth's oldest trees, Anthony Ambrose and his team of researchers climb several hundred feet into the canopy, braving life and limb in the nam
03:50
Prince Goldenlocks | Prince Ivandoe | @cartoonnetworkuk

13 views / 0 likes - added 1 month ago

Ivandoe meets Prince Goldenlocks in the Underground Kingdom of the OgresWelcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Watch funny cartoon
08:17 Popular
ONLY A GENIUS CAN SOLVE THIS IN 20s (If You Solve 13/15 You Are Smarter Than Einstein!)

1,943 views / 0 likes - added 5 years ago

Only a genius can solve this mind test in 20s! Only the cool stuff, try to find the letter N and many more to test your intelligence. If you solve 10 out of 15 you are smarter than 80% of people, if you find 13 or more you might be smarter than Einstein!
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12:21 Popular
Rich Mom Shames Poor Mom For Cheap Presents

2,015 views / 6 likes - added 2 years ago

Rich Mom Shames Poor Mom For Cheap Presents! Leave a Like if you enjoyed! Download THE ANTS: UNDERGROUND KINGDOM: http://bit.ly/Ants-SSSniperBrand-new Super Ants have just been released and the new Ant Season is coming soon! Use code WOLF now to receive f
10:05
Is There Life on Earth?

450 views / 0 likes - added 5 years ago

I mean… how do you really know? SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ If we lived light years from Earth, how would we know there’s life here? Let’s take a look at the search for extraterrestri
04:47 Popular
12 ILLUSIONS THAT WILL TEST YOUR BRAIN

1,369 views / 2 likes - added 6 years ago

Sometimes our brain sees things in two different ways. We found the best 12 illusions to test your brain, just try to see them from a different angle! What do you see? ● 9 Simple Questions That Reveal Your True Personality https://www.youtube.com/watch?v=
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11:09
Five Hidden Treasures to Explore

403 views / 0 likes - added 5 years ago

We all need a little adventure now and then. In this reel, hide away in London’s 900-year-old secret garden, grab a bite at Madrid’s secret Chinese restaurant and explore Turkey’s hidden underground city. SUBSCRIBE: https://goo.gl/vR6Acb #Hidden #Travel #
07:21
Mercury And Relativity - Periodic Table Of Videos

600 views / 2 likes - added 9 years ago

A new paper discusses how relativity plays a role in Mercury's low melting point. Planet Mercury (Sixty Symbols): http://youtu.be/rZU8Y9DIBtI Copernicium: http://youtu.be/fqCdP9Uw5vo Gallium: http://youtu.be/N6ccRvKKwZQ Gold Vault :http://youtu.be/CTtf5s2
03:30 Popular
Attenborough: Amazing Rain Frogs - Life in Cold Blood - BBC wildlife

1,046 views / 1 likes - added 6 years ago

Want more natural history and wildlife videos? Visit the official BBC Earth channel: http://bit.ly/BBCEarthWW BBC Earth The BBC Earth YouTube channel is home to over 50 years-worth of the best animal videos from the BBC archive. With three new videos rele
07:53
How To Draw A Lunar New Year Dragon

43 views / 1 likes - added 3 months ago

Hey, art friends! As we welcome the Lunar New Year, Hadley and I are excited to share a special drawing lesson with you: "How To Draw A Lunar New Year Dragon"! This year is the year of the dragon, a symbol of strength, wisdom, and good luck. What better w
19:07 Popular
MY REAL HOUSE IN MINECRAFT

2,097 views / 24 likes - added 4 years ago

MY REAL HOUSE IN MINECRAFT! A fan built my modern house in Minecraft UNDERGROUND and today we're doing a tour! Leave a Like if you enjoyed! Watch my real life house tour https://www.youtube.com/watch?v=U-s2CorLWws Watch more Minecraft Gameplay http://bit.
12:51
The Surreal Sounds of the World’s Wildest Instruments

603 views / 0 likes - added 6 years ago

In this reel, we kick back to the smooth sounds of some pretty unlikely *instruments*. We begin with a junkyard virtuoso, proving that one man’s trash truly is another’s orchestra. Then we travel deep underground to witness the world’s largest instruments
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13:27
Futuristic Cars that Failed

119 views / 0 likes - added 6 months ago

Thanks to Keeps for sponsoring this video! Head to http://keeps.com/donutmedia to get a special offer.We take a look at some of the most exotic supercars that never made it into production.Special thanks to the National Motor Museum in Adelaide, South Aus
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Reverse Engineering Europa

389 views / 0 likes - added 4 years ago

http:/www.sciencefriday.comIt could be at least 15 years before NASA lands a mission on Europa, one of Jupiter's moons, to search for signs of life beneath its icy crust. In the mean time, a team led by astrobiologist Kevin Hand of NASA's Jet Propulsion L
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Quantum Dots (Nobel Prize 2023) - Periodic Table of Videos

29 views / 0 likes - added 4 months ago

The Nobel Prize in Chemistry 2023 is awarded to Moungi Bawendi, Louis Brus and Alexei Ekimov for the discovery and synthesis of quantum dots". More links and info in full description This video features chemist Martyn Poliakoff and physicist Philip Moriar
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I'm the QUEEN OF ANTS In Roblox!

461 views / 3 likes - added 1 year ago

We play The Ants Underground Kingdom in Roblox!Subscribe & never miss a video http://bit.ly/FunnehBecome a channel member https://www.youtube.com/itsfunneh/joinVIDEOS!Gaming: http://bit.ly/KrewvideosVlogs: http://bit.ly/KrewIRLLivestreams: http://bit.ly/K
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Five Artists and Their Larger-Than-Life Masterpieces

464 views / 0 likes - added 6 years ago

In this reel, we meet incredible individuals creating art of epic proportions. We meet an architectural artist who has the extraordinary ability to draw city landscapes entirely from memory, journey underground to find an artist on a mission to draw every
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Super Mario "Underworld" Theme (featuring Bronkar Lee)

321 views / 0 likes - added 3 years ago

Fun Fact #1: This awesome bass line was composed by the 1970s underground fusion band, Friendship (https://youtu.be/ZX5ef_KAZlY). How fitting that it was remade by Koji Kondo into the "Underworld" music for the popular NES game, Super Mario Bros. Ironical
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Baking Bread with Lava in Iceland

728 views / 2 likes - added 7 years ago

Siggi Rafn Hilmarsson is an Icelandic baker with an interesting technique. He buries his dough 16 inches underground where it actually bakes from the natural heat generated by Iceland's volcanic hot springs. Why doesn't Siggi just use a conventional oven?
03:36 Popular
Where Does Water Come From?

829 views / 1 likes - added 6 years ago

Have you ever turned on a faucet in your sink or shower and wondered where that water comes from? Jessi and Squeaks explore how we get water to our homes! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.pa
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08:38
US is Launching their Most Advanced Fully Robotic Army

61 views / 1 likes - added 5 months ago

The U.S. military is actively integrating advanced robotic technologies into its armed forces. These powerful autonomous robots are designed for deployment in various scenarios, including urban environments, mountainous regions, and underground caves. Equ
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This ride changes speed based on your heart rate

555 views / 0 likes - added 6 years ago

This ride gets faster or slower depending on how scared you are, adjusting speed based on a rider's heart rate. Last year, Dutch designer Daniel de Bruin created a one-person ride called the Neurotransmitter 3000 that speeds up or slows down based on biom
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How to Build a Hyper-Realistic Surf Diorama - Realistic Scenery Vol.17

676 views / 0 likes - added 5 years ago

Learn how to create a miniature world that will look so realistic you'll want to shrink yourself to enjoy it. In this highly detailed guide I’ll take you through every step as I create this amazing beach diorama complete with a wave and a white sand
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Learn to Spin a Basketball || Learn Quick

682 views / 0 likes - added 7 years ago

In this Learn Quick Episode, I learn to Spin a Basketball on my Fingers. It took me 4 hours 39 minutes to learn to spin the ball for at least 30 seconds. Subscribe for more Learn to Videos: https://www.youtube.com/channel/UCIRiWCPZoUyZDbydIqitHtQ?sub_conf
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Chambered Nautilus Are Hatching At The Aquarium!

474 views / 0 likes - added 6 years ago

Do you know what a baby nautilus looks like? Do you want to see what a baby nautilus looks like? Squee! Chambered nautilus are hatching at the Aquarium!! After incubating behind the scenes for over 14 months, the eggs laid by the adults in our Tentacles e
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Learn to Play an Instrument in 7hours and 38mins

578 views / 0 likes - added 7 years ago

This month I've been learning a new instrument. I can already play guitar and piano so I decided to learn something new with the Bamboo Saxophone and cover the jazz piece Take Five by the Dave Brubeck Quartet. I set the bar at learning the first minute of
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How deaf researchers are reinventing science communication

372 views / 0 likes - added 4 years ago

Science is a language unto itself, and scientists rely on precise, standard terminology for common ground in their work. But for deaf researchers and students, American Sign Language isnt up to date with terms for new concepts and ideas. The solution? Cre
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Meet the Epic Voice Behind Movie Trailers

763 views / 0 likes - added 5 years ago

You’ve never seen his face, but you’d know those booming bass tones anywhere. With over 100 movie trailers under his belt, Redd Pepper is the voice behind all your favorite blockbuster hits. He’s voiced the trailers for movies like “Armageddon,” “The Blai
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Exploring Worlds Deep Beneath the Earth

509 views / 0 likes - added 6 years ago

In this reel, we're venturing deep, deep underground. We begin in Stockholm at the world's longest art gallery, explore the mysteries of shell grotto, and visit the hidden metropolis 150 feet beneath Kansas City. SUBSCRIBE: https://goo.gl/vR6Acb This stor
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Deep Diving In Underwater Meteorite Caves | Earth: The Power Of The Planet | BBC Earth Lab

188 views / 0 likes - added 1 year ago

Descending deep underground in the jungles of Mexico, Bernadette and her team explore the vast network of cenotes that provide evidence of a colossal meteorite impact, one that was vital to the survival of the human race...Best of Earth Lab: http://bit.ly
07:18 Popular
99.9% OF PEOPLE CAN`T READ THIS RIGHT (If You Solve 13/15 Mind Tricks You Are a Genius!)

2,486 views / 6 likes - added 5 years ago

Only a genius can solve this mind test in 20s! Only the cool stuff, try to find the letter N and many more to test your intelligence. If you solve 10 out of 15 you are smarter than 80% of people, if you find 13 or more you might be smarter than Einstein!
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21:39 Popular
3 PSYCHIC MIND READING TRICKS! *Revealed*

951 views / 7 likes - added 6 years ago

How to Read Minds! How to Prank Video: https://youtu.be/9RvIFyYRS2E 3 Amazing Psychic Mind Reading Magic Tricks Revealed! In this episode of How To Magic, Evan Era teams up with Dennis Roady from How To Prank and shows us some awesome ESP Mind Tricks You
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2024: The Year of Humanoid Robots? (+ More Tech News)

45 views / 0 likes - added 5 months ago

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
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The Actor With 500 Credits and Counting

430 views / 0 likes - added 4 years ago

Youve definitely seen James Hongs face before. From Blade Runner and Airplane! to The Big Bang Theory and Seinfeld, Hong has racked up over 500 credits. Thats more than any actor living or dead. Born in Minnesota, Hong is of Chinese descent and started ac
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Gravitational Waves, Theoretical Alien Antenna, Europa and More: 60-Second Science Podcasts

510 views / 0 likes - added 7 years ago

Listen to the experts discuss the use and misuse of science in the courtroom to interpret forensic science, how ancient dental plaque can be used to understand what Neandertals ate, the instruments like Pulsar Timing Arrays that could detect gravitational
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Ultra High Definition (4K) View of Planet Earth

620 views / 0 likes - added 6 years ago

NASA monitors Earth's vital signs from land, air and space with a fleet of satellites and ambitious airborne and ground-based observation campaigns. The International Space Station hosts a variety of payloads and experiments supporting climate research, w
03:55 Popular
Proof Of Evolution That You Can Find On Your Body

1,432 views / 1 likes - added 8 years ago

You have your mom's smile, your dad's eyes, and the ear muscles of a Triassic mammal. Subscribe to our channel! http://goo.gl/0bsAjO Forty-two percent of Americans say that humans were created in their present form within the past 10,000 years — a percent
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This Caviar Comes From Ant Eggs

341 views / 0 likes - added 4 years ago

Escamoles are the caviar of the Mexican desert. Unlike traditional caviar, which come from fish eggs, escamoles are ant eggs. Farmer Jos Islas Barrera invites us along as he digs up escamoles in Tlaxcala, Mexico. Its tough work. Ants build their nests und
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From Street Racing to Flying Pizza to Old-School Neon, This Is Cuba

339 views / 0 likes - added 4 years ago

Were celebrating Cuban culture, food and art in this reel that begins in Cuba and ends in New York City. In Cuba, we race cars from the 1930s with the countrys famously fast and furious family; order heavenly pizza that floats down from above in a basket;
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NASA Science Live: We Landed on Mars

800 views / 1 likes - added 3 years ago

Join us for a live Q&A with members of the team that helped get NASA's Perseverance rover to Mars! Tag your questions with #CountdownToMars and we'll answer as many as we can during our 3:00pm ET live event today. A new chapter of Mars exploration has
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How Does Inflammation Work in Your Body?

257 views / 0 likes - added 3 years ago

There is always marketing claiming a new product reduces inflammation, but inflammation is a natural biological process, and we need at least some of it to keep us safe. In this episode, Patrick explains the inflammatory response and why it's necessary fo
04:16 Popular
How Trees Secretly Talk to Each Other in the Forest | National Geographic

798 views / 0 likes - added 5 years ago

What do trees talk about? In the Douglas fir forests of Canada, see how trees “talk” to each other by forming underground symbiotic relationships—called mycorrhizae—with fungi to relay stress signals and share resources with one another. ➡ Subscribe: http
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Our Planet | From Deserts to Grasslands | FULL EPISODE | Netflix

1,050 views / 1 likes - added 3 years ago

Experience our planet's natural beauty and examine how climate change impacts all living creatures in this ambitious documentary of spectacular scope.In this episode: Cameras follow desert elephants seeking sustenance, bison roaming North American grassla
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Behold the Scorpion King

638 views / 1 likes - added 6 years ago

This is the dictator scorpion. With the ability to grow up to 8 inches in length, it’s one of the largest scorpion species in the world. But despite its size, these guys have relatively weak venom, relying instead on their enormous claws to catch their pr

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