Search Results: "gravitational attraction"

All Most Recent Most Viewed

03:12 Popular
Defining Gravity: Crash Course Kids #4.1

1,981 views / 7 likes - added 9 years ago

So, if gravity pulls everything down, then why don't things on the bottom of the Earth get pulled down into space? In this episode of Crash Course Kids, Sabrina talks about gravity and explains that when we talk about gravity pulling things down, what we
04:14 Popular
How To Play Like A Polar Bears! - Animal Attraction - BBC

1,823 views / 13 likes - added 8 years ago

Polar Bears can detect another bear with their excellent sense of smell, male bears can spend weeks tracking the scent of a female who is ready to mate. Taken from Animal Attraction. Subscribe to BBC Earth: http://www.youtube.com/subscription_center?add_u
01:35 Popular
Why Does the Moon Orbit Earth?

1,295 views / 0 likes - added 3 years ago

It takes the moon about 27 days to orbit the Earth. What makes it go round? It is the gravitational attraction of the Earth on the moon. Due to the moon's velocity, the Earth keeps pulling the moon towards it without the moon actually getting closer to th
11:27 Popular
Have Gravitational Waves Been Discovered?!? | Space Time | PBS Digital Studios

1,273 views / 0 likes - added 8 years ago

Has the last great prediction of Einstein's general relativity finally been verified? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime For th
04:14 Popular
Two Beautiful Humpback Whales Dance - Animal Attraction - BBC

1,256 views / 8 likes - added 8 years ago

Male humpback whales repeat each others songs and add to them so they become ever more complex and beautiful, showing off their memory and sheer volume. Taken from Animal Attraction. Subscribe to BBC Earth: http://www.youtube.com/subscription_center?add_u
05:25 Popular
What are gravitational waves? - Amber L. Stuver

1,209 views / 0 likes - added 6 years ago

Check out all of TED-Ed's book recommendations: http://ed.ted.com/books Check out Neil deGrasse Tyson's "Astrophysics for People in a Hurry": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/astrophysics-for-people-in-a-hurry View
07:31 Popular
Viewing g as the value of Earth's Gravitational Field Near the Surface

1,191 views / 0 likes - added 9 years ago

Viewing g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall More free lessons at: http://www.khanacademy.org/video?v=1E3Z_R5AHdg
08:20 Popular
The Future of Gravitational Waves | Space Time | PBS Digital Studios

1,187 views / 1 likes - added 7 years ago

Find out how gravitational waves are allowing us to unlock the secrets behind black hole formation and growth. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [
04:38 Popular
Best Film on Newton's Third Law. Ever.

1,025 views / 0 likes - added 3 years ago

There is a gravitational force of attraction between the Earth and the moon, but is it mutual? That is, are the forces on the Earth and the moon equal? Most people would say no, the Earth exerts a greater force of attraction because it is larger and has m
09:00 Popular
Worlds Most Insane Roller Coaster!

1,001 views / 7 likes - added 3 years ago

We take a wild ride with the best roller coaster videos and react to the craziest of them all!SUBSCRIBE TO THESE CHANNELS OR ELSESix Flags Over Texashttps://www.youtube.com/watch?v=Bmb_JOXBu2I&abAmusementInsiderhttps://www.youtube.com/watch?v=Jn2gzcsrpUw&
00:42 Popular
Neutron stars collide

943 views / 1 likes - added 6 years ago

For the first time, scientists have directly detected gravitational waves – ripples in space-time – in addition to light from the spectacular collision of two neutron stars. This marks the first time that a cosmic event has been viewed in both gravitation
11:45 Popular
Ideal Gas Problems: Crash Course Chemistry #13

936 views / 0 likes - added 9 years ago

We don't live in a perfect world, and neither do gases - it would be great if their particles always fulfilled the assumptions of the ideal gas law, and we could use PV=nRT to get the right answer every time. Unfortunately, the ideal gas law (like our cul
03:54 Popular
We Found Gravitational Waves...AGAIN!!!

884 views / 0 likes - added 8 years ago

Advanced LIGO detectors have identified a second gravitational wave event occurring from the merger of two black holes. Gravitational Waves Discovered! Here's What You Need To Know - http://bit.ly/24PgHwC Sign Up For The Seeker Newsletter Here - http://bi
04:44 Popular
Gravitational Waves Discovered! Here's What You Need To Know

859 views / 1 likes - added 8 years ago

The very first gravitational wave has been detected by LIGO, proving Albert Einstein’s Theory of Relativity! Where did it come from and what does it mean for the future of space science? Gravitational Waves Explained ►►►► http://bit.ly/1PQcq8A Sign Up For
01:14 Popular
Detection Of Gravitational Waves Opens A New Window On The Universe

806 views / 0 likes - added 8 years ago

For the first time, scientists have confirmed detection of gravitational waves. The finding not only validates Einstein's theory of relativity but also opens a new window on our knowledge of the universe. Still haven’t subscribed to WIRED on YouTube? ►► h
02:19 Popular
A Puzzling Gravitational Pull | What on Earth?

794 views / 0 likes - added 5 years ago

What could be the cause of this excessive gravitational pull? A volcano, or perhaps something else? Stream Full Episodes of What on Earth?: https://www.sciencechannel.com/tv-shows/what-on-earth/ Subscribe to Science Channel: http://bit.ly/SubscribeScience
02:05 Popular
Gravitational Waves Finally Detected!

739 views / 0 likes - added 8 years ago

Long ago, deep in space, two massive black holes slowly drew together. The stellar ghosts spiraled ever closer, until, about 1.3 billion years ago, they whirled about each other at half the speed of light and finally merged. The collision sent a shudder t
05:08 Popular
Explaining Gravitational Waves - Monthly(ish) Mailbag #2

731 views / 0 likes - added 7 years ago

OK, so ‘Monthly Mailbag’, might have been a slightly over-ambitious title. But we’re back answering questions from the comments section, this time on the stick topic of gravitational waves. Do the gravitational waves of black holes affect us here on Earth
02:08
Experimental Stanford artist explores science, art and improvisation

697 views / 0 likes - added 6 years ago

Pamela Davis Kivelson, experimental artist and lecturer in Stanford’s Design Program, has long been interested in the intersection of science, music, art and improvisation. Her latest foray into the busy intersection is a participatory performance piece i
03:56
Black Holes And Gravitational Waves Might Help Us Find Dark Matter

653 views / 1 likes - added 7 years ago

Evidence has shown that almost 85% of the matter in the universe is unaccounted for, but scientists now think they might have a way to fix that. Gravitational Waves Discovered! Here's What You Need To Know - https://youtu.be/72AQsQ2v5cA Edge Of Space: See
07:45
How Close Are We to Photographing a Black Hole?

639 views / 1 likes - added 6 years ago

What does a black hole look like? No one knows for sure. Artists make their images based on what physicists think they look like. But that could be about to change. This Is Not What Space Looks Like - https://youtu.be/N5rZ9E72zbI Read More: Scientists Won
10:17
Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

633 views / 0 likes - added 6 years ago

We’ve now had multiple detections of gravitational waves, opening up a whole new field: gravitational astronomy. We talk about the detections made so far, and how we can see the Universe in a whole new way. Support us at: http://www.patreon.com/universeto
04:33
Why Do We Care About Gravitational Waves?

613 views / 0 likes - added 8 years ago

On Feb 11, 2016 Scientists at LIGO announced that they had detected gravitational waves for the first time. In the press conference heard round the world, they showed the tell-tale waveforms indicating that huge event in which two black holes merged 1.3 b
03:21
Gravitational Waves Explained Using Stick Figures

598 views / 0 likes - added 7 years ago

GO HERE NOW: https://www.einsteinathome.org Einstein@Home wikipedia page: https://en.m.wikipedia.org/wiki/Einstein@Home This video is about gravitational waves in the weak field limit as discovered by the LIGO collaboration, explained by parallels to elec
03:21
Sneak Peek at 'Beauty and the Beast' Attraction Coming to Tokyo Disneyland

596 views / 1 likes - added 5 years ago

We’re thrilled to share with you a sneak peek at the new Enchanted Tale of “Beauty and the Beast” attraction coming to Tokyo Disneyland as part of a large-scale development plan bringing new attractions, entertainment, shopping and dinin
05:56
Weird Gravitational Anomaly Found in Home Makes Things Roll Uphill

580 views / 0 likes - added 5 years ago

Does water boil in a vacuum? Find out with your own vacuum chamber! Buy The Action Lab box today: www.TheActionLab.com In this video I show you a weird gravitational anomaly I found in my kitchen that makes things roll uphill instead of down! I talk about
07:13
Einstein Is Always Right: Gravitational Waves Edition

578 views / 0 likes - added 8 years ago

Try Squarespace: http://squarespace.com/itsokaytobesmart Tweet this ⇒ http://bit.ly/OKTBSgr Share on FB ⇒ http://bit.ly/OKTBSgrFB ↓ More info and sources below ↓ Check out this PBS Space Time playlist all about general and special relativity: https://yout
02:50
Neutron Star Collisions Create Gold

561 views / 0 likes - added 6 years ago

Astrophysicists searching for gravitational waves have finally learned what happens when you crash two neutron stars together--and it's very, very shiny.
09:32
LIGO's First Detection Of Gravitational Waves! | Space Time | PBS Digital Studios

554 views / 1 likes - added 8 years ago

The lasers have wiggled! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Today, over 100 years after Einstein proposed his theory of general
01:40
Gravitational Waves Are The Ringing Of Space-Time

529 views / 0 likes - added 8 years ago

The universe is a noisy place, but we didn’t always have the right ears to hear the sounds. Until now.
08:21
Gravitational Waves Explained

527 views / 0 likes - added 8 years ago

Brian Greene stops by to demonstrate an exciting new scientific discovery. Subscribe To "The Late Show" Channel HERE: http://bit.ly/ColbertYouTube For more content from "The Late Show with Stephen Colbert", click HERE: http://bit.ly/1AKISnR Watch full epi
11:49
Gravitational Waves, Theoretical Alien Antenna, Europa and More: 60-Second Science Podcasts

513 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
03:23
Gravitational waves: A three minute guide

503 views / 0 likes - added 6 years ago

It's almost exactly a century since Einstein first predicted the existence of gravitational waves. In this Nature Video we find out what they are, and how scientists are searching for them, in an attempt to prove Einstein right.
13:32
The Strange Universe of Gravitational Lensing | Space Time | PBS Digital Studios

497 views / 1 likes - added 7 years ago

Is what we see in the night sky a true representation of our universe? Find out about Gravitational Lensing in this episode and even more about it in the documentary that Matt made together with the Museum of Natural History:Distant Quasars: Shedding Ligh
10:38
Ultimate Gravitational Waves Explaination

486 views / 0 likes - added 7 years ago

I take a classic demonstration of warping spacetime and figure out how to demonstrate gravitational waves with the addition of some wheels and a drill. Discussion video about LIGO and gravitational waves: https://www.youtube.com/watch?v=Vkfobw_PSSE Tom Sc
09:07
The Absurdity of Detecting Gravitational Waves

483 views / 0 likes - added 7 years ago

A head-vaporizing laser with a perfect wavelength detecting sub-proton space-time ripples. Huge thanks to Prof Rana Adhikari and LIGO: http://ligo.org Here's how he felt when he learned about the first ever detection: https://youtu.be/ViMnGgn87dg Thanks t
02:15
LIGO again detects gravitational waves

478 views / 1 likes - added 7 years ago

For the second time, scientists have directly detected gravitational waves — ripples through the fabric of space-time, created by extreme, cataclysmic events in the distant universe (Learn more: http://mitsha.re/7qYU301i1L1). The team has determined that
03:42
Is It Time to Give Up on Dark Matter?

466 views / 0 likes - added 7 years ago

There is still good reason to think undiscovered fundamental particles act as gravitational glue for galaxies.
01:55
How to Weigh a Star Using Gravitational Lensing

460 views / 0 likes - added 7 years ago

Astronomers recently tapped Einstein's concept of gravitational lensing to determine the weight of a distant star. Watch and learn how this concept came to be and how it works. Subscribe to our channel! https://www.youtube.com/SciAmerican
11:52
The Best Test of General Relativity (by 2 Misplaced Satellites)

458 views / 0 likes - added 5 years ago

A launch mishap led to the best experimental confirmation of gravitational redshift. Get a free audiobook with a 30-day trial of Audible: http://audible.com/VERITASIUM or text VERITASIUM to 500500 Huge thanks to Dr. Pacome Delva: https://ve42.co/pacome Dr
05:47
LIGO's Gravitational Wave Discovery Is Still In Question, But Why?

425 views / 0 likes - added 5 years ago

LIGO’s discovery of gravitational waves rocked the world of physics. But now, some scientists are questioning their methods. Here’s what you need to know. WTF Is Gravity? Scientists Don’t Really Know Either - https://www.youtube.com/watch?v=g9_PdtL627k&t=
04:49
Gravitational Time Dilation causes gravitational “attraction.”

419 views / 0 likes - added 5 years ago

Visualizing General Relativity. My Patreon page is at https://www.patreon.com/EugeneK
02:03
Gravitational Lensing Theory Explained | Earth Lab

399 views / 0 likes - added 5 years ago

How does matter affect light? Physics has the answer. Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The Doctors Are In The House ht
02:08
What Is Gravity?

392 views / 0 likes - added 3 years ago

People have a lot of different ideas about what gravity is: a downward force that stops you from flying off into space, an attraction smaller objects experience towards larger objects, or a mutual attraction between all masses. It is the last of these ide
08:21
How Disney's Magic Mirror Works

375 views / 0 likes - added 3 years ago

Go to https://NordVPN.com/ArtofEngineering or use code ARTOFENGINEERING to get 70% off a 3-year plan plus 1 additional month for free!A look at the magic mirror illusion from Disneys Enchanted Tales with Belle attraction.Support Art of Engineering on Patr
04:29
We’re Going to Detect More Gravitational Waves Than Ever Before, Here’s How

365 views / 0 likes - added 5 years ago

Once this $35 million upgrade is in place, LIGO will start using something called quantum "squeezed light." So, what does that mean exactly? LIGO's Gravitational Wave Discovery Is Still In Question, But Why? - https://youtu.be/aQ1entvy7vI Read More: Gravi
05:54
England's Oldest Attraction Turns Teddy Bears To Stone

346 views / 0 likes - added 3 years ago

In Knaresborough, in Yorkshire, sits Mother Shipton's Cave. Folks there have been charging admission for nearly 400 years, and the star of the show is a "petrifying well". A few folk legends do actually turn out to be true.Mother Shipton's Cave: https://w
08:20
I Visited the First Gravitational Wave Detector! LIGO | STELLAR

339 views / 0 likes - added 4 years ago

Thank you to Draper and its Hack the Moon initiative for supporting PBS Digital Studios | Learn more at https://wehackthemoon.comWeve been waiting to verify the existence of Gravitational Waves for over 100 years and I actually got to go to LIGO to see ex
02:22
Is There Gravity In Space?

318 views / 0 likes - added 3 years ago

If you've seen footage from the International Space Station or any of the space shuttle missions, you know that astronauts float around as they orbit the Earth. Why is that? Is it because the gravitational force on them is zero in space? (Or nearly zero?)
01:41
Gravitational Illusions

280 views / 0 likes - added 3 years ago

Gravitational Illusions - Straight vs Hills experiment.
05:23
Why Were Seeing More Gravitational Wave Events Than Ever Before

244 views / 0 likes - added 3 years ago

LIGO and Virgo recently updated their gravitational-wave catalog with 39 new discoveries, including signals that could help us probe unresolved mysteries about the universe further than ever before. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch
Calculating Gravitational Attraction

227 views / 0 likes - added 3 years ago
05:54
Gravitational Lensing: What It Is And How It Is Helping Us Discover New Galaxies

136 views / 1 likes - added 1 year ago

Gravitational lensing occurs when a huge amount of matter, like a star, galaxy, or cluster of galaxies, creates a powerful gravitational field around it, strong enough to bend the light coming from distant galaxies (behind them). Roots of gravitational le
03:49
Scientists turn dead stars into living laboratories called pulsar timing arrays

96 views / 0 likes - added 11 months ago

Read the Perspective: https://www.science.org/doi/10.1126/science.abq1187In order to detect the background hum of gravitational waves in the cosmos, scientists monitor the light coming from dead stars called pulsars. These pulsars produce flashes of light

>> View gravitational attraction web videos