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11:21
Distances: Crash Course Astronomy #25

645 views / 2 likes - added 8 years ago

How do astronomers make sense out of the vastness of space? How do they study things so far away? Today Phil talks about distances, going back to early astronomy. Ancient Greeks were able to find the size of the Earth, and from that the distance to and th
14:05 Popular
Gamma-Ray Bursts: Crash Course Astronomy #40

768 views / 1 likes - added 8 years ago

Gamma-ray bursts are not only incredible to study, but their discovery has an epic story all its own. Today Phil takes you through some Cold War history and then dives into what we know. Bursts come in two rough varieties: Long and short. Long ones are fr
03:37
How Satellites Mapped The Whole Ocean Floor

629 views / 0 likes - added 8 years ago

Scientists have been able to create a map of the ocean floor for the first time ever! How did they do it? Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG The Coolest Things Sound Waves Do ►►►►http://bit.ly/1jQymQH Read More: Gravity ma
10:32
7 Things We Don't Know About The Ocean

695 views / 2 likes - added 8 years ago

The ocean covers 70% of the planet, but humans still don’t know very much about it. In this episode, Hank discusses seven mysterious ocean topics. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/sc
03:23 Popular
If An Asteroid Didn’t Kill All The Dinosaurs, What Did?

762 views / 2 likes - added 7 years ago

Dinosaurs had a far longer, more painful death than originally thought. Researchers found the asteroid hit was just the tip of the iceberg. There's A Dinosaur That Survived Mass Extinction! ►►►► http://bit.ly/1Ty8XsV Sign Up For The TestTube Newsletter He
04:00 Popular
Can Nanotechnology Turn Windows Into Solar Panels?

765 views / 0 likes - added 7 years ago

Solar energy technology is becoming more efficient and more effective while also becoming invisible to the naked eye - here's how. Which Power Source Is More Efficient? - http://bit.ly/28LCSkh Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI
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05:23
The Oldest Fossils Ever Found!

618 views / 0 likes - added 7 years ago

Scientists have found fossils that show life appearing on Earth much earlier than we thought. Meanwhile, could there be a new fundamental force? Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scis
08:22
Is There a Fifth Fundamental Force? + Quantum Eraser Answer | Space Time | PBS Digital Studios

633 views / 0 likes - added 7 years ago

Has a fifth fundamental force been discovered and how will this effect our understanding of the universe? Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] g
04:34
The Extreme Environments Where Astronauts Train For Space

671 views / 2 likes - added 7 years ago

We all know astronauts have an exciting and dangerous job, but what kind of extreme lengths do they go to to train for space? What Does Space Smell Like? - https://youtu.be/Dn23GbsWJjE Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mo
08:56
The Rubber Band: Holding It Together Since 1820

681 views / 0 likes - added 7 years ago

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate
07:33 Popular
Equally sharing a cake between three people - Numberphile

992 views / 0 likes - added 6 years ago

Audible (30-day trial, free audio book): https://www.audible.com/numberphile More links & stuff in full description below ↓↓↓ This video features Dr Hannah Fry. More videos with Hannah: http://bit.ly/hannah_vids Hannah's website: http:/
03:56
Where Do Baby Carrots Come From?

515 views / 1 likes - added 6 years ago

If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and the ever requested Simon Whistler whistling packa
08:06
Is There Any Cheese in Cheez Whiz? (And the Story of Kraft)

536 views / 0 likes - added 6 years ago

If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and the ever requested Simon Whistler whistling packa
04:13 Popular
This Giant Plant Looks Like Raw Meat and Smells Like Dead Rat | Deep Look

733 views / 2 likes - added 6 years ago

With rows of Dr. Seuss-like flowers hidden deep inside, the corpse flower plays dead to lure some unusual pollinators. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented
04:27
Building Machines That Learn and Think Like People | Two Minute Papers #223

471 views / 0 likes - added 6 years ago

The paper "Building Machines That Learn and Think Like People" is available here: https://arxiv.org/abs/1604.00289 DeepMind's commentary article: https://arxiv.org/ftp/arxiv/papers/1711/1711.08378.pdf One-time payment links are available below. Thank you
03:44
Photonic Chips Will Change Computing Forever... If We Can Get Them Right

403 views / 0 likes - added 5 years ago

Using photons in computers instead of electrons could make light-speed computing possible, but at what cost? This Is the End of the Silicon Chip, Here’s What’s Next - https://youtu.be/NlO9F-gl9e4 Get 20% off http://www.domain.com domain names and web host
04:54
The Brown Dwarf Debate

414 views / 0 likes - added 5 years ago

Thanks to NASA's James Webb Space Telescope (JWST) project and the Space Telescope Science Institute for supporting this video. This video is about the line between Brown dwarfs and gas giant planets (aka super Jupiter's): does it exist? Is it the deuteri
07:19
A Bomb Exploded on Apollo 13, Here’s What Happened Next | Apollo

484 views / 2 likes - added 5 years ago

When an explosion shutdown the main Apollo 13 spacecraft, NASA was put on the edge of a catastrophic disaster. Mission Control had to figure out how to get the astronauts home or they’d be stranded in space. Check out the entire Apollo series here!: https
05:38
Our Ignorance About Gravity

433 views / 0 likes - added 4 years ago

Thanks to the Heising Simons Foundation (https://www.hsfoundation.org/) for their support of this video, and of short range gravity research.This video is about how little we know about the behavior of gravity at short length and distance scales, what the
04:01 Popular
Things You Shouldn't Do Before Bed ft. TheOdd1sOut

707 views / 2 likes - added 4 years ago

Welcome To Sleep Noggin! James from TheOdd1sOut stopped by to help!Check out James' channel: https://www.youtube.com/watch?v=UhmDaf9f0RcSubscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: https://crowdmade.com/collections/lifen
04:39
Teaching in the US vs. the rest of the world

359 views / 0 likes - added 4 years ago

Teachers in America have a uniquely tough job. But it doesn't have to be that way. *Note: At 1:09, we misspelled "Sweden." We apologize for the error.Subscribe to our channel! http://goo.gl/0bsAjOFrom hours worked to pay rates, countries like Finland, Jap
03:02
512 Year Old Greenland Shark. Oldest Shark in the World.

634 views / 3 likes - added 4 years ago

Researchers have found an ancient shark in the North Atlantic, believed to be 512 years old, which could be the oldest living vertebrate in the world. This particular shark, was measured at 18 feet in length and weighed over a tonne. By measuring the size
04:06
Why Engineers Turned to Origami to Create Reality-Bending Metamaterials

297 views / 0 likes - added 4 years ago

University of Washington researchers have developed a novel solution to help reduce impact forces for potential applications in spacecraft, cars and beyond. And the new approach was inspired by origami. Subscribe to Seeker! http://bit.ly/subscribeseeker W
10:13
I WAS THERE! How David Blaine flew helium balloons to the height of jets (and jumped)

290 views / 0 likes - added 3 years ago

Check out David Blaine's video with Physics Girl's Dianna Cowern: https://www.youtube.com/watch?v=HZCJ8kZ2IKY ASCENSION full Livestream:https://www.youtube.com/watch?v=QwzvNAAqH3gDavid Blaine casually floated up to 25,000ft over the Arizona desert holding
05:35
The real cost of smart speakers

268 views / 0 likes - added 3 years ago

Alexa's recording you. Whats she doing with it?Read Saras article about the privacy settings on your smart speaker: https://www.vox.com/recode/2020/12/9/22160427/amazon-alexa-google-assistant-siri-holidaysIn 2014, Amazon debuted a simple but industry-chan
04:26
Dogs vs Cats: The Diversity Paradox

279 views / 0 likes - added 3 years ago

To make our work paw-sible, join us on Patreon at http://patreon.com/MinuteEarth!Different dogs look incredibly different - but that doesn't mean they are necessarily more diverse. LEARN MORE**************To learn more about this topic, start your googlin
05:23
Who decides whats in the dictionary? - Ilan Stavans

302 views / 0 likes - added 2 years ago

Explore the history of the Merriam-Webster Dictionary and find out how old words get redefined and how new words are added. --While the concept of a dictionary dates back to ancient civilizations, the first English dictionary wasnt published until 1604. I
06:33
How We Could Beat Childhood Peanut Allergies | SciShow News

165 views / 0 likes - added 2 years ago

Go to https://thld.co/munkpack_scishow0122 and use code SCISHOW to get 20% off your first purchase! Thanks to Munk Pack for sponsoring todays video!More and more kids are avoiding peanut butter due to life threatening allergies, but we could make it so th
06:38
Let's Look at Constellations! | How We Study Space | SciShow Kids

201 views / 0 likes - added 1 year ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!Today, Jessi and Sam the Bat take a look at constellations. Humans have been looking up at the sky for a long time and seeing all kinds of picture
04:09
How eclipses proved that the Earth is slowing down

74 views / 0 likes - added 6 months ago

This video is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASAs Science Activation portfolio.Without eclipses, our world would be a lot different because eclipses give us the ability to do science we otherwise wouldnt

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