Search Results: "Light-years"

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05:30 Popular
Light Seconds, Light Years, Light Centuries: How To Measure Extreme Distances - Yuan-Sen Ting

951 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-do-we-measure-distances-in-space-yuan-sen-ting When we look at the sky, we have a flat, two-dimensional view. So how do astronomers figure the distances of stars and galaxies from Earth? Yuan-Sen Ting shows
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Fly Through a Nebula 163,000 Light Years Away (Celebrating 30 Years of the Hubble Space Telescope)

378 views / 1 likes - added 4 years ago

Were on PATREON! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below Celebrate the Hubble Space Telescopes 30th Birthday with us: https://hubblesite.org/hubble-
05:00 Popular
Could Aliens 65 Million Light Years Away from Earth See Dinosaurs Alive?

1,590 views / 1 likes - added 6 years ago

If aliens were really far, far away, could they see dinosaurs? Join us today in our exploration, in this episode of the Infographics Show, Could aliens 65 million light years away from earth see dinosaurs alive? ⭐SUBSCRIBE: http://bit.ly/2glTFyc ⭐ ORIGINA
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This Giant Telescope Receives Radio Waves From Billions Of Light Years Away

474 views / 0 likes - added 7 years ago

Impossible Engineering | Thursdays at 9/8c The five-hundred-meter Aperture Spherical Radio Telescope, or FAST, is a radio telescope located in the Dawodang depression in China. It's the largest in the world. Full Episodes Streaming FREE on Science Channel
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'Radio loud' quasar's light traveled 13 billion years to Earth

245 views / 0 likes - added 3 years ago

The Very Large Telescope in Chile has detected the "most distant source of radio emission" yet, quasar P172+18, according the European Southern Observatory (ESO). -- Full Story: https://www.space.com/most-distant-radio-loud-quasar-jetsCredit: ESO
03:13 Popular
Colored Light Shadow-Additive light mixture // Homemade Science with Bruce Yeany

1,641 views / 2 likes - added 7 years ago

Fun demonstration to show show the additive mixture of light. Three primary colored lights are aimed at the same spot will appear as white light, but when an object blocks one or more of the lights different colored shadows appear behind the object. The a
01:44 Popular
A Light History of Light in 2 Minutes | Short Film Showcase

804 views / 1 likes - added 7 years ago

Have you ever thought of how light has changed with us? This experimental animation by Stephen Ong for Make It Move explores that thought, illustrating how light went "from the burning embers of a camp fire, to the white glow of the smartphone." The music
11:03 Popular
Can You Hear Light? The Audio-Modulated Light Beam Experiment

784 views / 2 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ In this video I show you how to make an audio modulated light beam so that you can actually transmit audio through light beams. I show you how you can use the amplified signal from a solar panel c
12:46 Popular
The Speed Of Light Is NOT About Light | Space Time | PBS Digital Studios

1,771 views / 1 likes - added 8 years ago

The Speed of Causality Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime The speed of light is often cited as the fastest anything can travel
09:44 Popular
How to Measure Wavelength of Light with a Meter Stick - The Science of Light with Mr. G - Part 2

1,229 views / 0 likes - added 5 years ago

**WARNING: This video contains math. Math has been known to cause great anxiety and even scare people. Please watch this video at your own risk. Or, just be brave and learn something new today! ~Craig Beals and Glenn Govertsen from the Mr. G Science Show
07:08 Popular
Can Light be Black? Mind-Blowing Dark Light Experiments!

762 views / 0 likes - added 6 years ago

In this video I test if light can be black. I show you several experiments that show you cases of light that is black and then I talk about what color actually is and why mixing pain and light give you the same but different results! The Projector I used:
08:45 Popular
Light leaves leaves light | Photosynthetic Floatation - Science Snack Activity

1,156 views / 0 likes - added 5 years ago

Light leaves leaves light. Photosynthetic organisms capture energy from the sun and matter from the air to make the food we eat, while also producing the oxygen we breathe. In this Snack, oxygen produced during photosynthesis makes leaf bits float like bu
33:12 Popular
TRYING THE SQUID GAME || Green Light Red Light Game! Best Challenges and Tricks by 123 GO! CHALLENGE

735 views / 0 likes - added 2 years ago

Have you guys tried Squid Game with your buddies yet?You think you could nail in Green light Red light challenge?Check how it worked out for our challengers, and who passed to the second level of challenges!Share this video with your friends and subscribe
08:51 Popular
Is It Possible To Bend Light With Your Finger? The Light Bender Experiment

738 views / 0 likes - added 6 years ago

In this video I show you how to bend light with your finger! Then I explain the physics behind why it happens. You have most likely been taught wrong about why this happens. If you want to learn more about this see this link where I got a lot of my inform
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A Visual History of Light

527 views / 0 likes - added 5 years ago

400,000 years ago, humans and Neanderthals created fire. This ignited a relationship between people and photons that changed the course of mankind—and continues to evolve to this day. Take a tour through the visual history of light. For a detailed t
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Why light can't escape black hole ? #light #space #spacetime #physics

112 views / 0 likes - added 1 year ago
24:58 Popular
Waves: Light, Sound, and the nature of Reality

1,148 views / 0 likes - added 5 years ago

Physics of waves: Covers Quantum Waves, sound waves, and light waves. Easy to understand explanation of refraction, reflection, and many other topics. Important correction: In the section of refraction, the colors are reversed. Violet light slows down in
04:13 Popular
Can You Go the Speed of Light?

830 views / 0 likes - added 3 years ago

Einstein's classic thought experiment involves sitting on a train travelling at the speed of light. If you hold a mirror in front of your face, will you see your reflection in a mirror? How could light from your face reach the mirror if the mirror is trav
02:13 Popular
How Fast the Light Speed from Nasa

732 views / 0 likes - added 4 years ago

Simple Animations by a NASA Scientist 'Prove' The Speed of Light Is Torturously Slow Don't thinking the speed of light really fast. In earth yes, but cosmic ? A series of new animations by a NASA scientist show just how zippy – and also how torturou
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What Happens When Something Travels Faster Than The Speed of Light?

675 views / 0 likes - added 5 years ago

You may have heard quite frequently that ‘light is the fastest entity in the entire universe’. That statement is accurate, light is indeed the fastest of all, but not in all mediums. Yes, there are certain particles which can go faster than light in a giv
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Faster Than Light Galaxies | HOW IS IT POSSIBLE?

291 views / 0 likes - added 3 years ago

I look at the galaxies that are moving away from us faster than light because of expanding space. Check out this video's sponsor https://brilliant.org/dosNinety seven percent of the galaxies in the observable universe are moving away from us faster than t
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Why insects are attracted to light

39 views / 0 likes - added 3 weeks ago

Contrary to popular belief, insects don't fly to lights at night because they mistake light for the moon or because they are attracted to the warmth. In reality, insects are trying to turn their backs on the light in order to orient themselves in space an
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How to travel faster than light

531 views / 0 likes - added 5 years ago

Traveling faster than light is one of humanity’s dreams. Sadly, modern physics doesn’t cooperate. However there are examples where it really is possible to travel faster than light. In this video, Fermilab’s Dr. Don Lincoln tells us of these ways in which
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Polarization of Light: circularly polarized, linearly polarized, unpolarized light.

375 views / 0 likes - added 5 years ago

3D animations explaining circularly polarized, linearly polarized, and unpolarized electromagnetic waves.
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What Light Can Teach Us About The Universe - Pete Edwards

653 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-light-can-teach-us-about-the-universe-pete-edwards Humanity has long been looking at the universe and asking the big questions: How did it begin? How will it end? Cosmologists are searching hard for the ans
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08:37
Why can't you go faster than light?

462 views / 0 likes - added 5 years ago

One of the most counterintuitive facts of our universe is that you can’t go faster than the speed of light. From this single observation arise all of the mind-bending behaviors of special relativity. But why is this so? In this in-depth video, Fermilab’s
07:09 Popular
Illuminating the Universe: The History of Light

950 views / 0 likes - added 7 years ago

Try CuriosityStream today: http://curiositystream.com/smart ↓ More info and sources below ↓ Beyond what we can touch, taste, smell, and hear, we experience the universe through light. But how did we come to discover light, and how did we learn light’s tru
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08:49 Popular
The Double Slit Experiment: Light As A Wave

1,522 views / 0 likes - added 6 years ago

A simple, fun and easy explanation of Young's Double Slit experiment. The experiment that proved the wave nature of light. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you smile :) ***SUBSCRIBE*** https://www.youtube.com
03:06 Popular
How Electric Light Changed the Night | Deep Look

841 views / 1 likes - added 7 years ago

Artificial light makes the modern world possible. But not all kinds of light are good for us. Electric light has fundamentally altered our lives, our bodies and the very nature of our sleep. SUBSCRIBE: http://goo.gl/8NwXqt Funding for Deep Look is provide
03:50 Popular
3 Things 'Faster Than Light'

771 views / 0 likes - added 7 years ago

These 3 things go "faster" than the speed of light. How's that even possible? Subscribe: http://www.youtube.com/channel/UCj1gf... ↓Want more info?↓ More about the experiment: Marissa Giustina’s research: http://arxiv.org/abs/1511.03190 Advanced scientific
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01:50
Total Internal Reflection in Water "Bucket of Light"

696 views / 0 likes - added 3 years ago

A beam of laser light can be trapped inside a stream of water by suffering total internal reflectionthe aquatic equivalent of a fiber optic cable. In our setup we have a 2-liter soda bottle with a hole cut into the side. The bottle is filled with water an
04:50
This Massive Black Hole Is Blasting a Jet at 99% the Speed of Light

400 views / 0 likes - added 4 years ago

Jets of particles appear to be streaming from the center of the supermassive black hole M87* faster than the speed of light. But how could that be the case??! Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPl
04:38
At the speed of light, what would you see?

415 views / 0 likes - added 5 years ago

The Universe from light's point of view.
03:59 Popular
Light Pollution Is More Dangerous Than You Think!

763 views / 2 likes - added 7 years ago

Light pollution in cities can make it hard for us to see the stars, but can it also kill baby sea turtles? How dangerous is light pollution? This Is What Pollution Does To Your Body - https://youtu.be/_k22ejJ_fvc Sign Up For The Seeker Newsletter Here - h
09:46 Popular
Can you see this type of light? ft. Dirty Biology

732 views / 0 likes - added 6 years ago

Polarized light is an unusual form of light. Can humans see when light is polarized? To learn more about Brilliant, go to https://brilliant.org/PhysicsGirl Subscribe to physics girl: https://www.youtube.com/subscription_center?add_user=physicswoman Check
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The beauty of light trapping | Natural History Museum

351 views / 0 likes - added 4 years ago

There is a huge variety of animals that are active after sunset. The absence of light can make spotting them a challenge, especially when it comes to insects. Dr Gavin Broad, Principal Curator in Charge of Insects at the Museum, introduced us to the world
02:13 Popular
Black Light Drawing On A Box Fan Make Your Own

777 views / 0 likes - added 8 years ago

Buy SolarColorDust here www.solarcolordust.com Here's how you can make your own light up UV light GLOWING fan! All you need is some glow dust from www.solarcolordust.com and a uv laser or light which you can also get there. Paint anything and make almost
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Black Light Secret Message - Sick Science! #110

267 views / 0 likes - added 3 years ago

Highlighters have a number of uses, from helping acknowledge important text to acting as brightly-colored markers in our favorite coloring book. Around Halloween, though, we've found an entirely different use for them. With the Black Light Secret Message
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Can Light Turn Objects Invisible?

635 views / 1 likes - added 7 years ago

THE QUICK AND THE CURIOUS http://www.sciencechannelgo.com Light moves fastest in a vacuum with nothing impeding its travel. Once light hits a dense medium, it changes speed and direction. This can lead to some captivating optical trickery. Subscribe to Sc
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Galilean Transformation And Contradictions With Light

598 views / 0 likes - added 8 years ago

Galilean transformation and contradictions with light
07:49 Popular
The Photoelectric Effect: Light As A Particle

1,905 views / 0 likes - added 6 years ago

A simple, easy-to-understand explanation of the experiment that proved the particle nature of light and won Einstein a nobel prize. The Photoelectric Effect. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you smile :) ***S
01:42
The Speed of Light in Glass

454 views / 0 likes - added 6 years ago

How does light speed up after leaving glass or water? What do light and the President of the United States have in common? Tweet it - http://bit.ly/pK7A3A Facebook it - http://on.fb.me/q7BQbz minutephysics is now on Google+ - http://bit.ly/qzEwc6 And face
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Introduction to Light

507 views / 0 likes - added 9 years ago

Light and electromagnetic radiation More free lessons at: http://www.khanacademy.org/video?v=rLNM8zI4Q_M
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Understanding Light and Why it exists.

25 views / 0 likes - added 1 month ago

A thorough breakdown on the process' that produce light and lights existence and behavior in nature.
04:39 Popular
What Is Light?

865 views / 0 likes - added 8 years ago

We are so used to some things that we stopped wondering about them. Like light. What is light? Some kind of wavy thing, right? Kind of. Short bonus video for the people waiting for new stuff. Music by: https://soundcloud.com/epicmountain/light https://epi
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What would we see at the speed of light?

106 views / 0 likes - added 12 months ago

What optical effects appear when we accelerate? Could we reach the speed of light? And what would we see when we try to go faster? All these answers in 15 minutes! 0:00 - Introduction 1:01 - Take-off 2:25 - Aberration of light 4:41 - Doppler effect 6:50 -
03:16
This New Form of Light Is a Physical Molecule, Here’s How We Made It

611 views / 0 likes - added 6 years ago

Shooting photons through a rubidium gas cloud has some surprising results: photonic molecules. Are we one step closer to light crystals? Quantum Teleportation Is Real, Here's How It Works - https://youtu.be/yb38jozeDOs Read More: Scientists Create a New F
12:20 Popular
The Seven Years War: Crash Course World History #26

1,462 views / 6 likes - added 9 years ago

In which John teaches you about the Seven Years War, which may have lasted nine years. Or as many as 23. It was a very confusing was. The Seven Years War was a global war, fought on five continents, which is kind of a lot. John focuses on the war as it ha
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Light in the darkness | Swedish Lucia Tradition

70 views / 1 likes - added 4 months ago

In the very darkest time of the year, we honor the light. December 13 is a very special day here in Sweden when we celebrate the Lucia tradition. And for many years now, I have made it my own tradition to go out in the night to light up hundreds of candle
03:20
Fizz, Bang, Wow! 25 Years of Making Science Fun

263 views / 0 likes - added 3 years ago

Things that fizz, pop, explode and inspire the next generation of scientists and engineers. Heres are just a few highlights of the last 25 years working with the team at Steve Spangler Science. Thanks to everyone from around the world who subscribed to ou
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Trying to go faster than the speed of light

431 views / 0 likes - added 5 years ago

Discusses why we can't go faster than the speed of light by adding relativistic velocities in Albert Einstein's Theory of Relativity.
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Light Is Waves: Crash Course Physics #39

844 views / 1 likes - added 7 years ago

The way light behaves can seem very counter intuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make more sense! In this episode of Crash Course Physics, Shini shows us how we know that light exists a
03:36 Popular
Was Einstein Wrong About The Speed Of Light?

1,152 views / 1 likes - added 7 years ago

The speed of light is the cosmic speed limit and it can't been changed. Or can it? Here's What Parallel Universes Might Look Like (360 Video) - https://youtu.be/1xx3QjP089o Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Theory t
04:24 Popular
Is light a particle or a wave? - Colm Kelleher

1,615 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/is-light-a-particle-or-a-wave-colm-kelleher Can we accurately describe light as exclusively a wave or just a particle? Are the two mutually exclusive? In this third part of his series on light and color, Colm Ke
01:56 Popular
'Sonic Boom' Of Light Captured For The First Time Ever

1,260 views / 2 likes - added 7 years ago

Scientists used a camera that can capture 100 BILLION frames per second in a single exposure to capture a "sonic boom" of light! Was Einstein Wrong About The Speed Of Light? - https://youtu.be/klM4MutLG0k Sign Up For The Seeker Newsletter Here - http://bi
04:28 Popular
What If the Speed of Light and Sound Were Switched?

791 views / 0 likes - added 4 years ago

Nothing can travel faster than light. But what if we switched the rules a little? Imagine a world, where the speed of light was slower. Way slower. About the speed that sound travels at. In turn, the sound in that hypothetical world would be accelerated u
05:58 Popular
Light Waves, Visible And Invisible - Lucianne Walkowicz

1,510 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/light-waves-visible-and-invisible-lucianne-walkowicz Each kind of light has a unique wavelength, but human eyes can only perceive a tiny slice of the full spectrum -- the very narrow range from red to violet. Mi
04:21 Popular
What Will Earth Be Like in 1000 Years? | COLOSSAL QUESTIONS

1,200 views / 1 likes - added 1 year ago

Humans beings have changed a lot over the years and in the future, chances are, well keep on changing, maybe even faster than ever! So, have you ever stopped and wondered what will the Earth be like a thousand years from now??Images used under license fro
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18:51 Popular
Photosynthesis: Light Reactions and Photophosphorylation

820 views / 0 likes - added 9 years ago

More detail on the light reactions and photophorylation More free lessons at: http://www.khanacademy.org/video?v=yfR36PMWegg
03:35 Popular
Seeing AC versus DC light/// Homemade Science with Bruce Yeany

716 views / 1 likes - added 6 years ago

Visual results of light bulbs lit by a direct current versus light bulbs lit by an alternating current. A direct current gives a continuous light while a bulb lit with an alternating current is actually flashing on and off 120 times per second, not 60 sec
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These Drone Light Shows Could Replace Fireworks

202 views / 0 likes - added 2 years ago

Firefly Drone Shows is a premium drone light show company based in Detroit, Michigan and servicing the United States along with several other countries around the world and are one of the only FAA licensed companies in the world. Routines are pre-programm
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Photosynthesis: Light Reactions 1

593 views / 0 likes - added 9 years ago

Details on the light-dependent reactions of photosynthesis More free lessons at: http://www.khanacademy.org/video?v=GR2GA7chA_c
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Light Ice Heavy Water - Sick Science! #126

769 views / 0 likes - added 3 years ago

Find out the science behind Light Ice Heavy Water here http://www.stevespanglerscience.com/experiment/light-ice-cube-heavy-waterWant more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoesSick Scien
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How Much Taller Humans Have Grown Over 100 Years

604 views / 0 likes - added 5 years ago

Humans have grown dramatically taller over recent years as a result of genetics, nutritional improvements, better sanitation, and more. Check out the countries where people have grown the most in the past 100 years. ---------------------------------------
02:48 Popular
How Can I Make A Traffic Light Turn Green?

728 views / 0 likes - added 7 years ago

If you've ever been stuck at a red light on a country road, you know it can be annoying. No other cars for miles, but you can't shake the feeling that if you run the light, one will appear out of nowhere and slam into you. Today we have some tips that mig
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How Scientists Can Manipulate Memories With Light

505 views / 0 likes - added 7 years ago

Scientists have found a way to trick the brain using light and optogenetics. What implications could this have for the future of medicine? How To Turn Bad Memories Into Good Ones - https://youtu.be/Zm5nnJNvcVE Sign Up For The Seeker Newsletter Here - http
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How To Make Light Stop Moving

32 views / 0 likes - added 2 months ago

I show you how to use the rolling shutter effect to stop light in its tracks#shorts
11:19 Popular
Light Bulb Switching Brain Teaser

781 views / 0 likes - added 9 years ago

Turning light bulbs on and off. More free lessons at: http://www.khanacademy.org/video?v=WNhxkpmVQYw
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How to Become a Light Bender

94 views / 0 likes - added 1 year ago

How to Become a Light BenderSee the full video here: https://youtu.be/968gVUAY9Mg#shorts
04:09 Popular
Halloween Light Show 2015 - Ghostbusters (Ray Parker Jr)

1,028 views / 1 likes - added 8 years ago

2015 Halloween Light Show – Ghostbusters by Ray Parker Jr 4 singing pumpkin faces, tombstones, hand carved pumpkins, strobes, floods, 2 Matrix boards and thousands of lights. All RGB LED except for the faces, floods and a few light strings. E1.31 DM
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How To Go Faster Than Light Speed (Seriously)

54 views / 0 likes - added 5 months ago

Thank you to Foreo for supporting PBS. For more information, go to https://foreo.se/fmg3 and use code PBSFOREO More info and sources below Nothing can travel faster than light in a vacuum. But when light slows down, sometimes matter can blaze past that sp
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How did we find the speed of light?

608 views / 0 likes - added 5 years ago

Richard Feynman discusses how Newton was able to explain gravity, the tides, and how we first calculated the speed of light. The full video can be seen here: http://www.youtube.com/watch?v=j3mhkYbznBk
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What If There Is No Rain On The Earth for 100 Years?

599 views / 1 likes - added 5 years ago

What would happen if it did not rain for 100 years? This video uses science to help explain it.
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Kids Try 100 Years of Chicken | Bon Appétit

965 views / 2 likes - added 6 years ago

In this episode of the Kids Try 100 Years of Food series, the Bon Appétit kids try 100 years of chicken from the 1920s to 2010s. Try to contain yourself as the kids eat and react to chicken a la King, fried chicken and waffles, chicken and dumpling
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Light Relight - Sick Science! #117

432 views / 0 likes - added 3 years ago

Read the full experiment at http://www.stevespanglerscience.com/experiment/flame-light-relightThere's a lot of chemistry behind the simple lighting or extinguishing of a flame. Would you believe us if we told you that you could extinguish a flame just by
07:58 Popular
Light And The Luminiferous Ether

727 views / 0 likes - added 8 years ago

If waves are disruptions traveling through a medium and light is a wave, what medium does it travel through? A luminiferous ether?
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Shedding Light on the New Zealand Glow Worm

672 views / 1 likes - added 6 years ago

*** We're now on Patreon! http://www.patreon.com/scifri - Please Help Support Our Video Productions! *** Viewing these New Zealand glow worms, you can be forgiven for thinking you're looking at a star-lit night sky. Using a small light organ at the end of
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02:52 Popular
What humans will look like in 1,000 years

1,035 views / 2 likes - added 6 years ago

There will eventually be a day where prosthetics are no longer just for the disabled. However, it’s not just our outside appearance that will change – our genes will also evolve on microscopic levels to aid our survival. For example, an Oxford-led study d
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Can You Push Things With Light?

605 views / 1 likes - added 5 years ago

Checkout Brilliant here: https://brilliant.org/theactionlab/ Get your Action Lab Box here: https://www.theactionlab.com/ In this video I test whether or not you can push things with light! I talk about whether or not light has mass. Instead of tying a fly
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How to Draw a Light Bulb Cute and Easy

1,201 views / 2 likes - added 5 years ago

Follow along to learn how to draw and color a light bulb step by step, easy. Cartoon, Kawaii light bulb cute drawing with funny face. Thanks for watching!! Please LIKE, COMMENT, and SHARE. =) Thank You!!! ★Learn How to Draw the EASY, Step by Step Way whil
12:23 Popular
Would Headlights Work At Light Speed?

719 views / 0 likes - added 9 years ago

If you were driving at the speed of light and turned on your headlights, what would happen? Twitter: http://www.twitter.com/tweetsauce Instagram: http://www.instagram.com/electricpants Sources and extras below!! Thanks to Jude for asking me this question
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Hi Me In 5 Years

303 views / 1 likes - added 1 year ago

This video was filmed 5 years ago You better have a million subscribers!I added some clips from the other hi me videos to this one for context
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How do you film the Speed of Light?

491 views / 0 likes - added 5 years ago

It’s not easy to film light itself. Gav and Dan learn how it’s done from the experts.
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How light pollution affects stars in the night sky

535 views / 1 likes - added 5 years ago

At night, artificial light can block our view of the stars. Night light pollution levels determine how well stars can be seen, and are based on a scientific scale that measures the brightness of the night sky. Photographer Sriram Murali filmed timelapse v
16:03 Popular $Lenses, refraction, and optical illusions of light$
Lenses, refraction, and optical illusions of light

1,127 views / 0 likes - added 5 years ago

Optics, lenses, and optical illusions created by the refraction of light explained with 3D ray diagrams. My Patreon page is at https://www.patreon.com/EugeneK
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Bioluminescence in the deep sea: How and why do animals create their own light?

133 views / 0 likes - added 1 year ago

A dive into the deep sea reveals twinkling lights in the midst of darkness. This light doesnt come from the sunsunlight cant penetrate to these depthsit comes from the animals that live here. Scientists call this living light show bioluminescencewhen livi
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Why does light slow down in water?

344 views / 0 likes - added 5 years ago

There are many mysteries of physics for which you can find explanations online and some of those explanations are wrong. In this video, Fermilab’s Dr. Don Lincoln takes on the mystery of why light travels slower in water and glass. He lists a few wrong ex
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Dogs 10,000 Years Ago

1,750 views / 12 likes - added 5 years ago

This videos explores how dogs might have looked over 10,000 years ago.
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Here’s how much taller humans have gotten in the last 100 years

599 views / 0 likes - added 6 years ago

Humans have grown dramatically taller over recent years. This video shows the countries where people have grown the most in the past 100 years. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://t
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Star Wars Light Show Sequence guest starring Baby Yoda/Grogu

1,232 views / 1 likes - added 3 years ago

Star Wars Light Show Sequence guest starring Baby Yoda (Grogu). Sequenced using xLights and the pixel animations created using After Effects. This is one of our sequences in the Harbeck Light Show in Upper Hastings Ranch, Pasadena, CA Follow us on Instagr
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'Darkness Is My Canvas, Light Is My Brush'

539 views / 0 likes - added 7 years ago

During the dark winter months in Finland, one man fills the night with light. Hannu Huhtamo is a light painter. The artist takes long exposure photographs and uses flashlights and other simple tools to transform dark and sometimes forgotten places into ma
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Shining Light Through Solid Balls Using Quantum MechanicsPoisson's Spot Experiment

777 views / 0 likes - added 4 years ago

In this video I show you how it is possible to shine light through a sphere using the wave-like nature of light. This spot in the center of the shadow of a sphere is called Poisson's spot or Arago's spot. It is a result of the diffraction of light around
02:45 Popular
Why Are There Leap Years? | COLOSSAL QUESTIONS

1,071 views / 2 likes - added 4 years ago

Just about every four years, calendars have one extra day tacked on to the shortest month of the year. Its called a leap year and its maybe the strangest thing we do on the calendar! But, why? Who came up with leap years, and why do we have them??Images u
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05:36 Popular
On Light Pollution: The End of Darkness | The New Yorker

875 views / 0 likes - added 7 years ago

In our increasingly light-polluted world, what does it take to glimpse a truly dark night sky? Still haven’t subscribed to The New Yorker on YouTube ►► http://bit.ly/newyorkeryoutubesub CONNECT WITH THE NEW YORKER Web: http://www.newyorker.com Twitt
07:02
Steven Universe | Pearl and Amethyst Play Save The Light | Cartoon Network

504 views / 1 likes - added 6 years ago

Pearl and Amethyst are hanging out and playing Save the Light!?
07:25 Popular
What If A Meteor Hits The Earth At The Speed Of Light?

719 views / 0 likes - added 6 years ago

What would happened if a meteor hits the Earth at the speed of light? Subscribe! - https://goo.gl/Ez7t4V
07:44
UV light kills viruses. Why isn't it everywhere?

36 views / 0 likes - added 2 months ago

The promise and pitfalls of using light to stop germs.Subscribe to our channel! http://goo.gl/0bsAjOWhen you think of disinfecting a space, what comes to mind? Wipes? Gels? Sprays? Maybe air purifiers or effective HVAC systems? All of these are great defe
10:34 Popular
Who Lived on Earth 100,000 Years Ago?

874 views / 3 likes - added 5 years ago

Did you ever wonder who was living on earth 100,000 years ago?
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Will This Go Faster Than Light?

246 views / 0 likes - added 3 years ago

Physics of contraptions meant to go faster than light.Audible: http://bit.ly/AudibleVeMy video about the problem with Facebook: http://bit.ly/PwFBSpecial thanks to MinutePhysics for visual effects and Prof. Geraint Lewis for revisions to earlier drafts of
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Kids Try 10,000 Years of Bread | Epicurious

437 views / 0 likes - added 4 years ago

Watch as a bunch of kids try 10,000 years of one of the oldest cooked foods known to man: bread. Whether it's unleavened flatbread from around 8000 BC, sourdough bread from 2500 BC or scones from 1500 AD, these kids try them all. Still havent subscribed t
10:09
The Amazing Oil Drop Light Meter

364 views / 0 likes - added 4 years ago

Checkout Brilliant here: https://brilliant.org/theactionlab/ In this video I show you the world's simplest light meter made form a drop of oil on a piece of paper. I show you how you can use this as a tool to determine the relative brightness or luminosit
06:18
Avenged Sevenfold - Nightmare, 2021 Halloween Light Show

217 views / 0 likes - added 2 years ago

Halloween light show synced to the song Nightmare by Avenged Sevenfold.
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11 Billion Years of Our Universes History Were Missing Until Now

301 views / 0 likes - added 3 years ago

After 20 years of mapping the night sky, one project has filled in an 11 billion year gap in our knowledge of the universes history. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at h
05:00
Spectacular crustacean light shows reveal biodiversity on Caribbean reefs

66 views / 0 likes - added 11 months ago

Read the story: https://www.science.org/content/article/sea-fireflies-caribbean-shining-new-light-evolution
03:55
How to paint with ice-skates | A Beginner's Guide to Light-painting | We The Curious

328 views / 0 likes - added 4 years ago

'Light-painting' photography uses light to draw a picture whilst taking a long-exposure photograph. In this tutorial, Heather gives you a beginner's guide to light-painting whilst recreating Gjon Mili's famous photographs of an ice-skater.A beginner's gui
01:15
Robot Using Virus-Killing UV Light is Being Tested on Airplanes

525 views / 0 likes - added 3 years ago

A robot using virus-killing uv light is being tested on Swiss airplanes and could be another tool used to bring people closer to feeling safe while they travel again. AmazeLabs Johana Restrepo has more.
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Skylight: Looking Back in Time at the Speed of Light

357 views / 0 likes - added 5 years ago

Light takes time to travel from stars and distant galaxies to observers here on Earth. How much have the stars changed since first emitting the light that we see tonight? How far back in time are we seeing when we look at the night sky? #lightyear #astron
03:36 Popular
Is A 'Dog Year' Really 7 Years?

1,392 views / 1 likes - added 8 years ago

You may have heard that dogs age differently than humans. But is it true? Get the facts on your pooch without having that ever-awkward “so… how old are you really?” conversation. Calculate your dog's age: http://goo.gl/oTca Learn more at HowStuffWorks.com
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08:47 Popular
Kids Try 100 Years of School Lunches | Bon Appétit

1,031 views / 2 likes - added 5 years ago

Watch as kids try and react to 100 years of school lunches! Which decade featured boiled steak in school lunches? When were kids routinely served liver loaf? Still haven’t subscribed to Bon Appetit on YouTube? ►► http://bit.ly/1TLeyPn ABOUT BON APPÉTIT Co
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04:09 Popular
Urbanization And The Evolution Of Cities Across 10,000 Years - Vance Kite

1,076 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/urbanization-and-the-future-of-cities-vance-kite About 10,000 years ago, hunter-gatherers, aided by rudimentary agriculture, moved to semi-permanent villages and never looked back. With further developments came
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The Sound of Light Is Creepy

230 views / 0 likes - added 2 years ago

I show how light can make sound on a microphoneSee the full video here: https://www.youtube.com/watch?v=njzjevj9KoMSubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
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WHAT ROBLOX WAS LIKE 10 YEARS AGO

1,472 views / 7 likes - added 6 years ago

Today, Denis finds out what Roblox looked like over 10 years ago, in the year 2007! real denis video this video was taken from youtube
10:40 Popular
The Seven Years War and the Great Awakening: Crash Course US History #5

35.8k views / 308 likes - added 9 years ago

In which John Green teaches you about the beginnings of the American Revolution in a video titled The Seven Years War. Confusing? Maybe. John argues that the Seven Years War, which is often called the French and Indian War in the US, laid a lot of the gro
02:42
Plasma Globe Makes a Light Bulb Glow

547 views / 0 likes - added 7 years ago

See how a novelty plasma lamp can make light bulb glow. Find great science experiments and science fair ideas at http://www.sciencebob.com
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Laser Light Show DIY - The Science of Sound with Mr. G - Part 1

583 views / 0 likes - added 5 years ago

Glen Govertsen from the Mr. G Science Show joins Craig Beals in the lab and explains the science of sound using lasers and music. Mr. G explains the physics of sound and how sound vibrations of different frequencies can make shapes from reflected light. A
06:37 Popular
Kids Try 100 Years of Party Food | Bon Appétit

982 views / 3 likes - added 5 years ago

In this episode of the Kids Try 100 Years of Food series, the kids try 100 years of party food. This history of food features the kids react to eating a smorgasbord of party food snacks like clams casino, canape with foie gras, baked bean quickies, bacon-
03:25 Popular
Does Gum Really Stay in Your Stomach for 7 Years?

1,072 views / 1 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions It’s a legendary piece of playground lore: If you swallow a piece of gum, it stays stuck in your stomach forever. So was your elementary-school buddy right? This week, Reactions looks at the mechanics and chemistry of
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Interstellar Travel: Approaching Light Speed

465 views / 0 likes - added 5 years ago

Is interstellar travel doomed to remain in the realm of science fiction? Sticking to near future space propulsion only, how close can we get to the speed of light? This video looks at the current spacecraft speed records with Apollo 10 holding the record
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Measuring the speed of light the old fashioned way: Replicating the Fizeau Apparatus

185 views / 0 likes - added 2 years ago

In 1849, the first terrestrial measurement of the seed of light was made by Hippolyte Fizeau using a bright focused lamp, a spinning slotted wheel, and a reflector a few kilometers away. This famous experiment is one that I've spent the better part of the
13:21
How 100 Years of Breeding Changed These Popular Dog Breeds

575 views / 1 likes - added 4 years ago

Dogs have changed a lot over the years. Lets take a look at how 100 years of dog breeding has changed the features of the most beloved dog breeds.Suggest a topic here to be turned into a video: http://bit.ly/2kwqhuhSubscribe for more! https://goo.gl/pgcoq
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Can You Push A Spacecraft With Light?

842 views / 0 likes - added 8 years ago

This episode is brought to you by Squarespace: ‪http://www.squarespace.com/physicsgirl What if you could power a ship using sunlight instead of wind? Well in space, you can! Solar sails or light sails are pushed with light from the sun. Photons provide a
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06:06
Why morning light is so crucial to your health | BBC Ideas

196 views / 0 likes - added 2 years ago

Sunlight is powerful stuff - probably more powerful than you might realise. Light affects all of our most important body functions - from sleep, to our mental wellbeing, even our immune system. Here's an illuminating look at why morning light can help reg
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How To Bend Light With Your Finger

118 views / 0 likes - added 1 year ago

Shop for science gear The Action Lab Shop: https://theactionlab.com/I show you how to bend light with your fingerSee the full length video here: https://youtu.be/Eouvsy8JdLUSubscribe to my other channel for full length videos: https://www.youtube.com/c/Th
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Watch how Finland plans to store uranium waste for 100,000 years

158 views / 1 likes - added 1 year ago

The saying out of sight, out of mind doesnt quite hold true for radioactive materials. Proposed permanent storage facilities for nuclear waste have encountered pushback in countries like France, Sweden, and the United Statesincluding the latters famously
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Eating 100 Years of CELEBRITY BREAKFAST

291 views / 2 likes - added 1 month ago

My daughter Salish and her friend Txunamy try 100 years of the funniest celebrity morning routines from stars like Taylor Swift, Charli D'Amelio, Tom Cruise, Kendall Jenner, Simone Biles and Queen Elizabeth. See Salish and Harper Zilmer try 100 YEARS of S
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A Light Bulb Mystery- Electric Resistance // Homemade Science with Bruce Yeany

768 views / 2 likes - added 7 years ago

A 110 volt light bulb and a 1.5 volt mini light bulb are wired in series to a nine volt battery. What will happen when the electricity flows? This is a nice simple demonstration of how temperature can affect the resistance in a conductor. The result is ca
08:32 Popular
Kids Try 100 Years of Pastries | Bon Appétit

908 views / 2 likes - added 6 years ago

In this episode of "Kids Try Food" series, the kids try 100 years of pastries. For this installment, the kids taste test and react to pastry foods like whoopie pies, butterhorns, banana dumplings, cream horns, magic marshmallow crescent puffs, croquignole
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How Iron Man's VFX Evolved Over 11 Years | Movies Insider

532 views / 0 likes - added 3 years ago

If you look at Iron Man's first suit, the Mark 1, and compare it to the hero's nanotech suit from "Avengers: Infinity War" and "Avengers: Endgame," a lot has changed, but it's not just the technology in the world of the Marvel Cinematic Universe. Animatio
03:56 Popular
Could the Millennium Falcon Actually Go Faster Than the Speed of Light?

735 views / 0 likes - added 5 years ago

Go follow and learn to love Bad Science: ...on iTunes/Apple Podcasts: https://itunes.apple.com/us/podcast/bad-science/id1376384137 ...on Megaphone: https://cms.megaphone.fm/channel/bad-science?selected=JSH2795606856 ...or on Spotify: https://open.spotify.
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18:49
The Evolution of Bach's Music (From 10 to 65 Years Old)

31 views / 0 likes - added 3 weeks ago

22 Years Old Sheet Music (Toccata and Fugue in D minor | Different Version): https://tinyurl.com/2ek6aerv * 32 Years Old Sheet Music (Prelude in C Major, BWV 939): https://tinyurl.com/2s383d3b * 37 Years Old Sheet Music (Prelude in C Major, BWV 846): http
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Why The Speed Of Light* Can't Be Measured

549 views / 0 likes - added 3 years ago

Physics students learn the speed of light, c, is the same for all inertial observers but no one has ever actually measured it in one direction. Thanks to Kiwico for sponsoring this video. For 50% off your first month of any crate, go to https://kiwico.com
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How to control light with water

1,035 views / 0 likes - added 7 years ago

How fast is the internet? How fast can we send data? This easy DIY experiment allows you to control light with water! Drill a hole in the bottom of a 2 liter bottle, fill the bottle with water allowing the water to stream out the hole, and a shine a laser
07:15 Popular
Tribute: Ten Years of Minecraft

866 views / 3 likes - added 5 years ago

It's hard to believe it's been ten years since Minecraft was first released to the public. This video is a compilation tribute to all the moments that influenced my Minecraft career over the years. A very special thanks to each and every player who helped
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This Is What Will Happen in the Next Billion Years

554 views / 0 likes - added 6 years ago

Check out Squarespace! http://www.squarespace.com/reallifelore 10% Off Code: REALLIFELORE Earth is billions of years old already. If we consider it possible that humanity or our descendants will survive for another billion years, then what could we reason
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Where Are the Stars? See How Light Pollution Affects Night Skies | Short Film Showcase

682 views / 0 likes - added 7 years ago

Of the many ways Earth is polluted, light pollution may be the least talked about. It's not an illusion; astronomers measure it from one to nine on the Bortle scale, and earlier this year, one study suggested that light pollution may be causing spring to
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04:48 Popular
Christina Perri - A Thousand Years [Official Music Video]

745 views / 6 likes - added 3 years ago

© 2011 WMG "a thousand years" on itunes: http://atlr.ec/npHAdW directed by: jay martin "a thousand years" is a brand new song me + my best friend david hodges wrote for bella + edward. we wrote it after we so luckily screened the movie + i couldn't b
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Pikachu vs Charizard IN REAL LIFE! Drone Light Show Pokemon Card Opening and Battle in Dallas Texas

525 views / 0 likes - added 2 years ago

Sky Elements teamed up with @Leonhart54 to bring Pokémon to real life, gigantamax scale, using 250 drones in an amazing drone light show at Reunion Tower in downtown Dallas, Texas. Pokémon pack and cards opening in the sky to reveal Pikachu
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How the Disco Clam Uses Light to Fight Super-Strong Predators | WIRED

322 views / 0 likes - added 4 years ago

When the disco clam, a bivalve with a flashing light display, is faced with the predatory power of the punching mantis shrimp, things get interesting. Marine biologist Lindsey Dougherty explains the bizarre behavior shes been observing in her lab.CORRECTI
02:44
This Scientist Has Been Studying Monkeys for Over 50 Years

436 views / 0 likes - added 5 years ago

Macaques are the most studied monkeys in the world, thanks to the efforts of scientists like Wolfgang Dittus. He arrived in Sri Lanka 50 years ago and has devoted his life to better understand theirs. From the Show: A Life Among Monkeys http://bit.ly/2FS2
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DIY Night Light STAR JAR - Arts and Crafts w/ Crafty Carol

381 views / 1 likes - added 3 years ago

Kids, Arts and Crafts time with Crafty Carol starts...NOW! Today's craft is a DIY Night Light, or a "Star Jar". If you love stars, space, doing arts and crafts, and maybe you're a little afraid of the dark (no judgments here!), then this star jar night li
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How Microphones Can Record LightRecording My Voice As Light Waves

298 views / 0 likes - added 3 years ago

In this video I show you what light sounds like in a microphone by performing my very first recording of my voice being transferred to a microphone through light.Get Your Experiment Box Here: https://theactionlab.com/Checkout my experiment book: https://a
03:45 Popular
Global Warming Is Repeating Itself...4 Million Years Later

783 views / 0 likes - added 7 years ago

If you think CO2 levels are high today, guess how high they were 4 million years ago! Where did all of it go? The Difference Between Global Warming And Climate Change - http://bit.ly/28V0FPW Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI R
04:52
There's no purple light

351 views / 0 likes - added 5 years ago

Even though you can see purple, there's no purple light. This also explains why we can use a colour wheel when the electromagnetic spectrum is linear. Patreon- https://www.patreon.com/user?u=849925 Twitter- https://twitter.com/JesseAgarYT Images Paul Long
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How To Cancel Light

169 views / 0 likes - added 2 years ago

Start building your ideal daily routine! The first 100 people who click on the link will get 25% OFF Fabulous premium: https://thefab.co/theactionlabI show you how to cancel light using a think film. I talk about hard and soft boundaries with wave reflect
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Egg In Crystal Clear Pepsi For 2 Years | Nickipedia

460 views / 0 likes - added 4 years ago

SHARE THIS VIDEO: https://youtu.be/dSL7xx4H-TwSUBSCRIBE: https://www.youtube.com/nickipediaInstagram: @NICKUHAS Twitter: @NICKUHASNick Uhas Live Science Show: http://nickipedialive.com/Last year we made a video called eggs in Clear Pepsi for 1 year and it
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This Tortoise Could Be Extinct in 20 Years

667 views / 0 likes - added 5 years ago

Endemic to the dry southern forests of Madagascar, the radiated tortoise has an incredibly long lifespan—the oldest tortoise on record reached an estimated 188 years of age. They boast highly intricate, dome-shaped shells lined with blood vessels, making
09:37 Popular
Kids Try 100 Years of the Most Expensive Foods | Bon Appétit

972 views / 5 likes - added 6 years ago

In this episode of "Kids Try Food", the kids try 100 years of expensive foods. Let's see how kids eat and react to raw oysters, frog legs provençale, shrimp cocktail, lobster thermidor, beef wellington with Madeira truffle sauce, truffled tagliatelle with
02:53 Popular
What is Light?

893 views / 0 likes - added 3 years ago

Our Universe is a vast and very interesting place and light plays a big part in us being able to understand more about it. To find out how join the Royal Observatory Greenwich astronomers as they explore more.For School Groups: https://rmg.co.uk/plan-your
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Super Fast Cameras Faster Than Light!

753 views / 1 likes - added 8 years ago

A new high speed camera can capture light in motion and see around corners. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs PRODUCTION CREDITS Director: Vincent Liota Associate Producer: Karinna Sjo-Gaber C
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01:27
How to break the speed of light

522 views / 0 likes - added 6 years ago

You can break the speed of light in your back yard! (but don't worry, Einstein is still right) Tweet it - http://bit.ly/rOv00A Facebook it - http://on.fb.me/tOzkUm minutephysics is now on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/m
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Light: Crash Course Astronomy #24

1,650 views / 0 likes - added 8 years ago

In order to understand how we study the universe, we need to talk a little bit about light. Light is a form of energy. Its wavelength tells us its energy and color. Spectroscopy allows us to analyze those colors and determine an object’s temperature, dens
03:25
10-year-old girl keeps same pet tortoise 56 years

451 views / 0 likes - added 5 years ago

For her 10th birthday, in 1962, Jeanna Smith was surprised with a special gift: a pet tortoise. Now, Boyd Huppert checks in on the pair - still together, 56 years later. kare11.tv/2Hq0n17
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Every Years Most Popular Toy Since 1969 Explained | Each and Every | WIRED

379 views / 0 likes - added 4 years ago

Chris Bensch, chief curator at the Strong Museum of Play, delves into the backstories of each and every ber-popular toy released over the last 50 years. In 1977 Star Wars action figures hit the market and revolutionized the toy industry. 1979's Atari 2600
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Hitting Earth with a Grain of Sand Going 99.9% the Speed of Light

1,625 views / 0 likes - added 4 years ago

In this video I show you what would happen if the earth were to be hit by a grain of sand going 99.9% the speed of light. I talk about the physics of it and then I try bigger objects hitting earth at near light speeds.Follow me on Twitter: https://twitter
12:06 Popular
How to Draw a Light Fury | How to Train Your Dragon

3,165 views / 3 likes - added 5 years ago

Follow along art tutorial on How to Draw a Light Fury Dragon step by step, easy. This beautiful, white dragon is Toothless girlfriend from Dreamworks movie How to Train Your Dragon 3: The Hidden World. Thanks for watching!! Please LIKE, COMMENT, and SHARE
07:37 Popular
Sand, light pendulums-Lissajous patterns-part two // Homemade Science with Bruce Yeany

721 views / 1 likes - added 7 years ago

Capturing the movement of pendulums using light and a camera can be an easy and beautiful method for students and adults to learn a bit about the harmonic motion. The movement of the light is captured by having the pendulum swing in a room that is complet
06:59
Insane Electric Guitar Skills - Arpeggios at the speed of light

401 views / 0 likes - added 4 years ago

In this video you can see how I play with my guitar in the street: Arpeggios at the speed of light. It was incredible the positive energy and the passion that we live in those 6:59 minut. I like to motivate people to fulfill their dreams. I try to motivat
03:21
What If You Were Alive 200 Million Years Ago

540 views / 0 likes - added 5 years ago

This is the world 200 million years ago. No cell phones, electricity or even other humans. Would you be able to survive in this new world? Could you get yourself a pet dinosaur? Transcript and sources: https://insh.world/science/what-if-you-were-alive-200
04:48
Is Visualizing Light Waves Possible?

316 views / 0 likes - added 4 years ago

Check out Weights & Biases here and sign up for a free demo here: https://www.wandb.com/papers Their blog post is available here:https://www.wandb.com/articles/intro-to-keras-with-weights-biases The paper "Progressive Transient Photon Beams" is available
03:38 Popular
Amazing young girl playing Despacito on a violin (by Karolina Protsenko, 9 years old)

1,824 views / 6 likes - added 5 years ago

Santa monica - Karolina Protsenko, 9 years old, has every one amazed. What a talent !
03:47
What If You Traveled Faster Than The Speed Of Light?

527 views / 0 likes - added 6 years ago

The speed of light might seem fast, but what if you went faster than it? Download the new FireFox here: https://mzl.la/lifenoggin Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin
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Shining the World's Brightest Flashlight in My Mouth to Make Light Come Out My Eyes

706 views / 0 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ Visit Know labs: https://goo.gl/UTfvbk Know Labs Youtube: https://goo.gl/28NKvD In this video I shine the world’s brightest flashlight (32,000 lumen) into my mouth in order to attempt to shoot lig
02:53
Paging Dr. Light | Teen Titans Go | Cartoon Network

169 views / 0 likes - added 11 months ago

Watch Teen Titans Go! on Cartoon Network and HBOMax. When Dr. Light's evil scheme doesn't do much to scratch Robin's crime-fighting itch, the Titans work together to make him a SUPER villain so he doesn't get fired.Episode: ArthurAbout Cartoon Network:Wel
18:39
Why Sugar Always Twists Light To The Right - Optical Rotation

193 views / 0 likes - added 2 years ago

The first 100 people to go to https://blinkist.com/stevemould will get unlimited access for 1 week to try it out. You'll also get 25% off if you want full membership.A solution of sugar water can actually change the orientation of polarised light. Glucose
05:31 Popular
Why should you read "One Hundred Years of Solitude"? - Francisco Díez-Buzo

710 views / 0 likes - added 5 years ago

Download a free audiobook version of "One Hundred Years of Solitude" and support TED-Ed's nonprofit mission: https://adbl.co/2LHl4XM Check out our full book recommendation: http://bit.ly/2PgPKS6 View full lesson: https://ed.ted.com/lessons/why-should-you-
03:05 Popular
Pictures in the air: 3D printing with light

712 views / 0 likes - added 6 years ago

A glowing image resembling a futuristic hologram floats in mid-air. This is a 3D volumetric display. Using a tiny particle suspended in laser light, researchers have been able to create high resolution, colour images that take up real 3D space. Developing
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EATING 100 YEARS OF MCDONALDS!!

194 views / 3 likes - added 3 months ago

WE TRY 100 YEARS OF JAIL FOOD, SCHOOL LUNCHES AND MCDONALDS!! Follow the Gang!! Amp World - @AmpWorld. @AmpWorldReacts Ben Azelart - @BenAzelart Lexi Rivera - @AlexaRivera Drew- @DrewBeilfuss Jeremy Hutchins: @JeremyHutchins Andrew Davila - @andrewdavila6
06:42
Seeing Light That No One Else Can See—Quantum Spy Glasses

552 views / 0 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I teach you about how polarizers work. I then show you how an LCD screen
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World's Fastest Fidget Spinner Flick Splits Light

214 views / 0 likes - added 2 years ago

I show you why light splits up in a DLP projectorSee the full video here: https://www.youtube.com/watch?v=q1FgmVkYORYSubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
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Light Painting | Full-Time Kid | PBS Parents

601 views / 0 likes - added 7 years ago

Do you have a camera? Then you can learn to paint with light! See all the fun shapes Mya, the Full-Time Kid makes and make some of your own! Executive Producer: Danielle Steinberg Meet Mya! She's a full-time kid and proud of it. Her job is sharing fun edu
05:25
Why Billions of Cicadas Are About to Emerge After 17 years

190 views / 0 likes - added 2 years ago

For the first time in 17 years, one of the largest broods of cicadas is about to swarm the Midwestern and Northeastern United Stateshere's what you need to know. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Element
10:03
Is it Possible to Erase Light With a Laser? The Photon Experiment

493 views / 0 likes - added 6 years ago

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

627 views / 0 likes - added 7 years ago

A powerful solar storm could spell trouble for astronauts on the ISS. Despite the danger, the incredible energy generated during these storms gives astronauts front row seats to the most beautiful light show in the solar system. SPACE'S DEEPEST SECRETS Tu
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02:35
Boogie-Woogie at the London Underground Station. Plays Olivier (9 years old) #platform88

524 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
09:33
Can You Bend Light Like This?

467 views / 0 likes - added 6 years ago

Learn more about CuriosityStream at https://curiositystream.com/smart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ The other day I got bored and noticed this weird thing happened when I held my finge
00:59
Amazing String Light Illusion!

638 views / 0 likes - added 7 years ago

Add me on Facebook (Click the like button on facebook to add me) https://www.facebook.com/pages/Brusspup/158773774166995 Download the song in the video on iTunes: http://itunes.apple.com/us/artist/brusspup/id396341605?ign-mpt=uo%3D4 Name of song: Light an
07:14
This crystal can split light particles

656 views / 0 likes - added 6 years ago

How unusual non-linear crystals can entangle particles of light, or photons. Thanks to non-profit edX.org for sponsoring this video. Go to http://bit.ly/edXPhysicsGirl to learn more about MIT's Circuits and Electronics course or other classes from some of
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05:31
Magnetic Fields "Bending" Light Paths

249 views / 0 likes - added 2 years ago

I show you how a magnet and ferrofluid can be used to change the orientation of iron particles. The iron nanoparticles can reflect LED lights. This "bending of light" is most likely specular reflection, however there has been no definitive proof. Though t
04:11
Why Twisted Light Holds the Key to Radically Faster Internet

406 views / 0 likes - added 5 years ago

With this new nanophotonic device, scientists might have just unlocked how to harness the data transfer potential of “twisted light”. How Ferroelectricity Could Change the Way We Store Data- https://youtu.be/IwT_ECJ1TEY Read More: Angular-momentum nanomet
05:23 Popular
Kids Try 100 Years of Breakfast | Bon Appetit

717 views / 0 likes - added 6 years ago

A select group of kids try 100 years of breakfast foods and their intense reactions tell the whole story. The children sample popular breakfast dishes from each decade dating back to the 1920s. Watch the children attempt such daring foods as fried Hominy,
01:19
Albert Einstein: Why Light is Quantum

499 views / 1 likes - added 6 years ago

Pi day (3.14) is Albert Einstein's Birthday! To celebrate, we'll explain 4 of his most groundbreaking papers from 1905, when he was just 26 years old. minutephysics is now on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics
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Kids Try 100 Years of Sandwiches from 1900 to 2000 | Bon Appetit

933 views / 3 likes - added 7 years ago

We had a panel of kids prepare and taste test 100 years of sandwiches from 1900 to today. Here’s what they thought about PBJs, po' boys, paninis, and everything in between. Still haven’t subscribed to Bon Appetit on YouTube? ►► http://bit.ly/1
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04:07
How To Keep Your Goldfish Alive For 15 Years

398 views / 0 likes - added 3 years ago

The longest-living goldfish on record was 43 years old. But while they're supposed to live at least 15 years on average, yours might not have made it to its 5th birthday. The major problem is often toxin accumulation in the tank from fish poop. By seeding
08:12 Popular
How To Draw A Light Fury

1,143 views / 6 likes - added 4 years ago

Learn how to draw a Light Fury from How To Train Your Dragon! #howtodraw #artforkidshub ART SUPPLIES we love (Amazon affiliate links): Faber-Castell Art Supplies For Kids! https://amzn.to/2LiN5XoSharpie Markers https://amzn.to/2S6WzXXPrinter Paper https:/
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Dreamy Cloud Light + Other LED DIYs! | BEND THE TREND

636 views / 0 likes - added 6 years ago

Trending this week? LEDs! Light up your life with this Lightening Cloud Light and this Bright Idea Headband! → Credits ← Host – Camille Briggs Executive Producer – Judy Meyers Producer – Daisy Wall and O.Z. Ozmen Director – Kristen McGregor Writer - Daisy
06:53
After 140 years, this old technology still keeps trains safe

135 views / 0 likes - added 2 years ago

"Anderson's Piano" is a set of wires and signals at the Pass of Brander, near Falls of Cruachan in Scotland, that try to detect when there might be a boulder on the track. They're 140 years old, and so far no-one's been able to find a better solution but
03:54
Could Black Holes Made Of Light Power Our Spaceships?

438 views / 0 likes - added 5 years ago

What exactly would it take to create our very own Swartzchild Kugelblitz? Could a Dyson Sphere Harness the Full Power of the Sun? - https://youtu.be/jOHMQbffrt4 Read More: Kugelblitz! Powering a Starship With a Black Hole https://www.space.com/24306-inter
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Kids Try 100 Years Of Fine Dining | Bon Appetit

654 views / 1 likes - added 6 years ago

Kids try 100 years of fine dining. The kids learn all about molecular gastronomy and try fancy foods like caviar, pheasant, continental cuisine, Waldorf salad, mock turtle soup, lobster thermidor, frog legs, coq au vin, gargouillou, mushroom cappuccino, n
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Captain Einstein - Ever wondered what the world would look like if the speed of light was much lower

616 views / 0 likes - added 5 years ago

Experience Relativity in Virtual Reality. Jump aboard for a mind bending boat trip in a world where light speed is a mere 20km/h. You can watch the movie directly on your smartphone or tablet, or with a VR viewer. Plug in your headphones for the full imme
12:59
Slowing The Speed of Light Down To 2 m/sWhat Special Relativity Feels Like

344 views / 0 likes - added 3 years ago

In this video I show you what it would look like to slow the speed of light down to around walking speed. So with just walking around town you would experience relativistic effects. I talk about time dilation and length contraction and what it would look
11:53
These Move Faster than the Speed of Light

155 views / 0 likes - added 2 years ago

How is it possible for galaxies and objects in space to move away from us faster than the speed of light? Will we ever see those objects?Check out 3M's Young Scientist Challenge! https://bit.ly/3MxDiannaSupport Physics Girl videos https://www.patreon.com/
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Chinas Chang'e 5 Will Collect the First Moon Rocks in Nearly 40 Years

584 views / 0 likes - added 3 years ago

China's Change 5 is getting ready for its launch to an unexplored region of the moon, where it will collect the first lunar sample in nearly 40 years. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplayl
11:31
Darker Than Vantablack—Absorbs 99.9923% of Light

519 views / 0 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ I made something blacker than Vantablack! I show you what it looks like when you shine the world's brightest flashlight on it and also a super-bright blue laser! Then I talk about blackbody radiat
08:38
What's inside a Stop Light?

559 views / 0 likes - added 6 years ago

We CUT OPEN a Stop Light!! Super interesting!! Watch us get Keys to the City here: https://youtu.be/kChihXRAb0s This was really interesting and educational! Always wondered how traffic lights work! What else should we see "What's Inside?" Twitter: https:/
07:18
This Neurological Disease Kept People Sleeping for 40 Years

213 views / 1 likes - added 2 years ago

About 100 years ago, over a million people contracted a mysterious disease called encephalitis lethargica that left people in a sleepy state for decades. A breakthrough would finally come years later when a neurologist named Oliver Sacks took an unconvent
01:55 Popular
Life May Have Existed A Billion Years Earlier Than We Thought!

871 views / 0 likes - added 7 years ago

Fossil records stretch back over a billion years, but new research says that complex life may have inhabited Earth even earlier. This Discovery Shows Life Might Have Come From Space - https://youtu.be/TLInopSVn-g Sign Up For The Seeker Newsletter Here - h
09:29
When black holes go faster than light

94 views / 0 likes - added 1 year ago

I made a video about black holes and gravitational waves. Everyone wanted to know what would happen if the black holes went faster than the speed of light! Here's your answer.Here's the original video: https://youtu.be/dw7U3BYMs4UHere's my video with Dest
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How Many Galaxies Are Moving Away From Us Faster Than Light?

285 views / 0 likes - added 3 years ago

Solution to the physics puzzle I posed in the last video. Check out the original video here https://youtu.be/cadNZJvfl7sI asked you if you could work out what proportion of the galaxies in the visible universe are travelling away from us faster than the s
10:17
Kids Try 100 Years Of Fried Food | Epicurious

547 views / 0 likes - added 4 years ago

On today's episode of Kids Try, we present a century's worth of popular fried foods to our precocious panel. From vegetable tempura to carnival-style corn dogs, watch as they challenge their taste buds and broaden their horizons.Still havent subscribed to
05:26 Popular
How A Fire Can Burn Underground For Thousands Of Years

904 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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11:39
100 Years of Solitude Part 1: Crash Course Literature 306

634 views / 1 likes - added 7 years ago

Our first of two episodes about Gabriel Garcia Marquez's novel, 100 Years of Solitude. This week, we're looking at the Buendia family, and their many generations of people with the same names. We'll also look at the fascinating way the author thinks about
04:19 Popular
Some Sharks Live for 500 Years, What Can We Learn From Them?

1,267 views / 11 likes - added 5 years ago

Sharks aren’t just here for one week, some have been swimming in our oceans for centuries! Here’s how scientists discovered their crazy long life spans. How Seeker Will Collect The Most Extensive Data Set of the Pacific Ocean | The Swim - https://youtu.be
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05:13
Real Star Trek Like Transporter. Why This 3D Light Printer Is A HUGE Game Changer

490 views / 0 likes - added 5 years ago

Computed Axial Lithography is the first printer of it's kind. It can shape objects, all-at-once, using specialized synthetic resin and rays of light. We Can Now 3D Print in Suspended Gravity (And It’s Mesmerizing!) - https://youtu.be/FgCedvTbKso Read More
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Millennium Falcon - 7 Years To Complete World's Most Accurate Replica

314 views / 0 likes - added 3 years ago

Sean from the Youtube channel Square Models, spent 7 years to complete, the most screen accurate, filming quality miniature replica, of the Millennium Falcon, based on the miniature used in the filming of the original 1977 movie, Star Wars.This Millennium

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