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  • 08:02 Unlocking The Hidden Lasers on Your Phone To Make 3D Images

    Unlocking The Hidden Lasers on Your Phone To Make 3D Images

    220 views / 0 likes - added

    In this video I show you how to make 3d images using the the VSCEL lasers. I show you how you can see these IR lasers using a security camera. I talk about how the lasers can be so small.Get Your Experiment Box Here: https://theactionlab.com/Checkout my e

  • 04:42 Popular Are Lasers The Weapons Of The Future?

    Are Lasers The Weapons Of The Future?

    755 views / 0 likes - added

    Laser weapons no longer only exist in science fiction! Lasers are being used to develop ultra precise weapons, but how do they work? How Lasers Make Metal Waterproof ►►►► http://dne.ws/1GTHBxN Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1M

  • 02:48 Can Lasers Make The Internet Faster?

    Can Lasers Make The Internet Faster?

    522 views / 0 likes - added

    Faster, faster, more and more data. Our demands for Internet speed are outpacing the technology. UC San Diego alum Janelle Shane has an answer: lasers. Subscribe! http://bit.ly/1fUWHyY How Dust is Holding Science Back: https://youtu.be/JASaK6U9Frs As we t

  • 59:19 The Extreme World Of Ultra Intense Lasers - With Kate Lancaster

    The Extreme World Of Ultra Intense Lasers - With Kate Lancaster

    642 views / 0 likes - added

    The most powerful lasers in the world can be used to make some of the most extreme conditions possible on earth, and are revolutionising science. Dr Kate Lancaster leads you through this extreme world with demonstrations along the way. http://bit.ly/RiSub

  • 03:32 Why These Lasers Are Too Powerful to Use in Space

    Why These Lasers Are Too Powerful to Use in Space

    588 views / 0 likes - added

    Many countries have proposed developing giant lasers to shoot space junk into such tiny pieces so that they will no longer pose a threat to important spacecraft like the International Space Station. But, are space lasers really a thing? How Much Accelerat

  • 04:26 Could We Cure HIV With Lasers? | Patience Mthunzi | TED Talks

    Could We Cure HIV With Lasers? | Patience Mthunzi | TED Talks

    622 views / 0 likes - added

    Swallowing pills to get medication is a quick, painless and often not entirely effective way of treating disease. A potentially better way? Lasers. In this passionate talk, TED Fellow Patience Mthunzi explains her idea to use lasers to deliver drugs direc

  • 07:51 Popular Volume: How To Measure It | Measurement | Pre-Algebra | Khan Academy

    Volume: How To Measure It | Measurement | Pre-Algebra | Khan Academy

    778 views / 0 likes - added

    Volume is a measurement in the 3rd dimension. This means that it not only has width and height, but it has depth as well. Let's watch this video in which we get a great explanation of how we measure volume. Practice this lesson yourself on KhanAcademy.org

  • 04:16 Jellyfish Lasers Are Revolutionizing Quantum Physics

    Jellyfish Lasers Are Revolutionizing Quantum Physics

    614 views / 1 likes - added

    How are scientists using jellyfish to create super-advanced polariton lasers? And how do lasers even work in the first place? What Makes Some Animals Glow? - https://youtu.be/Bv6VkasWmrU Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Thank

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  • 03:21 Popular Introduction To Perimeter | Measurement | Pre-Algebra | Khan Academy

    Introduction To Perimeter | Measurement | Pre-Algebra | Khan Academy

    784 views / 0 likes - added

    Find perimeter by adding side-lengths of various figures. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/perimeter/e/perimeter_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Wa

  • 01:00 How do Lasers Work? #shorts #kurzgesagt

    How do Lasers Work? #shorts #kurzgesagt

    143 views / 0 likes - added

    Have you ever wondered how lasers work? Well, we did! #inanutshell #kurzgesagt #kurzgesagt_inanutshell #youtubelearning #science #physics #lasers #howstuffworks #scienceshorts #lightsaber #sciencefacts #physicsquestions Sources & further reading: https://

  • 03:17 Why this observatory fires lasers at satellites

    Why this observatory fires lasers at satellites

    184 views / 0 likes - added

    NERC's Space Geodesy Facility, hidden away in the English countryside, fires lasers at satellites. Because it turns out that knowing a satellite's position exactly is really, really difficult. More about the Facility: http://sgf.rgo.ac.uk/Thanks to Jay Di

  • 02:42 Popular Milking Cows With Lasers And Robots

    Milking Cows With Lasers And Robots

    723 views / 0 likes - added

    Our favorite part of visiting a farm is seeing all the droids and lasers! These advanced cow milking machines have simplified the process for farmers and their cattle. HOW TO BUILD EVERYTHING Wednesdays 10/9c on Science http://www.sciencechannel.com/tv-sh

  • 01:42 How lasers work (in theory)

    How lasers work (in theory)

    448 views / 0 likes - added

    How does a laser really work? It's Bose - Einstein statistics! (photons are bosons) Check out Smarter Every Day's video showing lasers in real life: http://bit.ly/uBwhU2 Trying out a new feature: English Transcript! Let me know how it works Tweet it - htt

  • 17:38 Recreating Asteroids with Lasers

    Recreating Asteroids with Lasers

    498 views / 0 likes - added

    Thanks to Seb Lee-Delisle for recreating the Asteroids vector graphics with his massive laser. Here’s his site: http://seb.ly/ Of course he’s on Github, where you can find out more about controlling lasers with computers: https://github.com/sebleedelisle/

  • 03:39 Lasers Are Great, But Diamond Superlasers Are Better, Here's Why

    Lasers Are Great, But Diamond Superlasers Are Better, Here's Why

    469 views / 1 likes - added

    Scientists have discovered how to create a real life 'superlaser' using an ultra-pure diamond. How exactly does it work? Jellyfish Lasers Are Revolutionizing Quantum Physics - https://youtu.be/OpVvR6pa7g8 Sign Up For The Seeker Newsletter Here - http://bi

  • 04:17 Popular Introduction To Area And Unit Squares | Measurement | Pre-Algebra | Khan Academy

    Introduction To Area And Unit Squares | Measurement | Pre-Algebra | Khan Academy

    1,578 views / 0 likes - added

    Cover figures with square units to find their area. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/measurement/area-basics/e/measuring-area-with-unit-squares?utm_source=YT&utm_medium=Desc&utm_campa

  • 04:34 Levi's is starting to break in jeans with lasers

    Levi's is starting to break in jeans with lasers

    476 views / 0 likes - added

    Levi's goes to great lengths to give their jeans an aged, vintage look. Their newest method creates "broken in" jeans in about 90 seconds. Using lasers. In the past, Levi's pre-aged jeans were the product of human workers,, a process that took a lot of el

  • 16:26 Burning Lasers Shoot Wherever I Look! (what could go wrong?)

    Burning Lasers Shoot Wherever I Look! (what could go wrong?)

    452 views / 0 likes - added

    Huge thanks to OnePlus for sponsoring this video! Visit this link: https://gleam.io/HP48b/oneplus-x-hacksmith-industries-giveaway and enter the giveaway for your chance to win one of 50 OnePlus Buds Z2 or one of 25 OnePlus Phones.#superman #lasereyes #hea

  • 03:44 Popular How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

    How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

    942 views / 0 likes - added

    Scientists were able to use lasers to create a "supercrystal." The key to making this happen? Frustration. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist A team of scientists managed to use a laser pu

  • 57:39 The Science of Light and Lasers | Szydlo's At Home Science

    The Science of Light and Lasers | Szydlo's At Home Science

    307 views / 0 likes - added

    The laser is a key part of so much of our modern world, from fibre-optic cabling to eye surgery. The origin story of lasers goes all the way back to the pioneering work of Isaac Newton. Join Andrew as he spins a tale of the the study of light and lasers,

  • 11:28 How To Terraform Mars - WITH LASERS

    How To Terraform Mars - WITH LASERS

    258 views / 0 likes - added

    Go beyond the nutshell at https://brilliant.org/nutshell by diving deeper into these topics and more with 20% off an annual subscription!This video was sponsored by Brilliant. Thanks a lot for the support!Sources & further reading:https://sites.google.com

  • 02:48 Popular Picture Graphs | Measurement And Data | Early Math | Khan Academy

    Picture Graphs | Measurement And Data | Early Math | Khan Academy

    1,519 views / 0 likes - added

    Read and interpret a picture graph. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-picture-graphs/e/solving-problems-with-picture-graphs-1?utm_source=YT&utm

  • 05:50 Popular Length Word Problems | Measurement And Data | Early Math | Khan Academy

    Length Word Problems | Measurement And Data | Early Math | Khan Academy

    927 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-length-word-problems/e/length-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch t

  • 10:44 Scale and Indirect Measurement

    Scale and Indirect Measurement

    443 views / 0 likes - added

  • 03:45 Popular Measurement Mystery: Crash Course Kids #9.2

    Measurement Mystery: Crash Course Kids #9.2

    1,054 views / 0 likes - added

    So now that we know what Properties are, how can we use them to figure things out? In this episode of Crash Course Kids, Sabrina uses them to solve the mystery of what she tripped over last night. This first series is based on 5th grade science. We're sup

  • 02:01 Convert Units of Measurement Math Lesson for Kids

    Convert Units of Measurement Math Lesson for Kids

    146 views / 0 likes - added

    FULL EPISODES: https://www.GenerationGenius.com/watch

  • 00:59 Your Phone Shoots Lasers At Your Face

    Your Phone Shoots Lasers At Your Face

    113 views / 0 likes - added

    I show you how facial recognition works and how you can use it as a 3D scannerSee the full video here: https://www.youtube.com/watch?v=i4n2DRHdrO0Subscribe to my other channel for more videos: https://www.youtube.com/c/TheActionLab#shorts

  • 03:30 Lasers and Drones Help Preserve Ancient Temples

    Lasers and Drones Help Preserve Ancient Temples

    665 views / 1 likes - added

    3-D digital preservation not only helps save the memories of historical sites, it also guides restoration projects after natural disasters, such as the earthquakes that damaged the temples of Bagan. Editor's Note: Viewers sensitive to flashing light may w

  • 13:56 What Happens to Lasers Underwater? - Smarter Every Day 219

    What Happens to Lasers Underwater? - Smarter Every Day 219

    430 views / 0 likes - added

    Original Video on 2nd Channel: https://www.youtube.com/watch?v=zh1E3TbBF1YGet your 1st Audiobook + 2 Audible Originals Free when you try Audible for 30 days: https://www.audible.com/smarter or text "smarter" to 500 500 Click below for more links! ~~~~~~~~

  • 01:57 The Autonomous Weeder - Eliminates Weeds with Lasers

    The Autonomous Weeder - Eliminates Weeds with Lasers

    254 views / 0 likes - added

    Carbon Robotics is pioneering the next revolution in agriculture through the deployment of autonomous robots. The Autonomous Weeder leverages robotics, artificial intelligence (AI), and laser technology to safely and effectively drive through crop fields

  • 02:03 Popular Estimating Lengths | Measurement And Data | Early Math | Khan Academy

    Estimating Lengths | Measurement And Data | Early Math | Khan Academy

    721 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-compare-estimate-length/e/estimating-lengths?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch

  • 02:37 Popular Order By Length | Measurement And Data | Early Math | Khan Academy

    Order By Length | Measurement And Data | Early Math | Khan Academy

    1,667 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-length-intro/e/order-by-length?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesso

  • 03:07 Popular Comparing Lengths | Measurement And Data | Early Math | Khan Academy

    Comparing Lengths | Measurement And Data | Early Math | Khan Academy

    1,558 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-compare-estimate-length/e/comparing-lengths?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch t

  • 03:18 Popular Counting Dollars | Measurement And Data | Early Math | Khan Academy

    Counting Dollars | Measurement And Data | Early Math | Khan Academy

    712 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-money/v/counting-dollars?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: htt

  • 05:27 NASA Pumpkin Carving Contest w/ LASERS!!!

    NASA Pumpkin Carving Contest w/ LASERS!!!

    647 views / 0 likes - added

    FREE Audio Book- http://bit.ly/AudibleMarkRober The fine folks at NASA's Jet Propulsion Laboratory demonstrate why they are the best ever by showcasing their mad pumpkin carving skills. PLEASE CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub *******

  • 03:52 SHORTIES #1 - Lasers That Can Remove Paint & Rust

    SHORTIES #1 - Lasers That Can Remove Paint & Rust

    216 views / 0 likes - added

    These Shorties Compilations are a new series of videos where I take the full length story I have already done and compile a small compilation of clips from those stories to give you a quick overview of the main story.Hopefully you will enjoy the Shorties

  • 02:54 Popular Measuring Lengths With Different Units | Measurement And Data | Early Math | Khan Academy

    Measuring Lengths With Different Units | Measurement And Data | Early Math | Khan Academy

    1,316 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-measuring-length/e/measuring-lengths-with-different-units?utm_source=YT&utm_medium=Desc&utm_campaign=Ear

  • 03:09 Popular Making Line Plots | Measurement And Data | Early Math | Khan Academy

    Making Line Plots | Measurement And Data | Early Math | Khan Academy

    1,154 views / 0 likes - added

    Making line plots. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-line-plots/e/creating-line-plots-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

  • 04:40 Popular Measuring Lengths 2 | Measurement And Data | Early Math | Khan Academy

    Measuring Lengths 2 | Measurement And Data | Early Math | Khan Academy

    743 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-measuring-length/e/measuring-lengths-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the ne

  • 04:31 Popular Counting American Coins | Measurement And Data | Early Math | Khan Academy

    Counting American Coins | Measurement And Data | Early Math | Khan Academy

    735 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-money/v/counting-dollars?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: htt

  • 02:51 Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

    Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

    651 views / 0 likes - added

    Tell time on a labeled analog clock. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-time/e/telling_time_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 02:16 Telling Time Exercise Example 2 | Measurement And Data | Early Math | Khan Academy

    Telling Time Exercise Example 2 | Measurement And Data | Early Math | Khan Academy

    673 views / 0 likes - added

    Tell time on unlabeled analog clocks. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-time/e/telling_time?utm_source=YT&utm_medium=Desc&utm_campaign=Ear

  • 02:57 Popular Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

    Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

    1,629 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 04:08 Popular Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy

    Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy

    746 views / 0 likes - added

    Measure an object with same-size length units that span it with no gaps or overlaps. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-picture-graphs/e/solving

  • 03:15 Buried lasers will sense Earth's spin and quakes doing the twist

    Buried lasers will sense Earth's spin and quakes doing the twist

    528 views / 0 likes - added

    ROMY, the world's most sophisticated ring laser, could pave the way for portable rotational seismometers. Learn more - http://scim.ag/2ovJ8kT

  • 01:43 Popular Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    1,334 views / 1 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 04:01 Popular Can We Use Space Lasers To Clean Up Space Junk?

    Can We Use Space Lasers To Clean Up Space Junk?

    753 views / 2 likes - added

    How do we get rid of space junk? Here's how scientists are planning to zap away debris and de-clutter space! Could You Get Hit By Falling Space Junk? - http://bit.ly/28SDo19 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: The Mad

  • 07:26 Popular This 3D Quantum Gas Clock Could Redefine Time

    This 3D Quantum Gas Clock Could Redefine Time

    710 views / 0 likes - added

    Time may be a human construct but that hasn't stopped physicists from perfecting it. Read More: JILA’s 3-D Quantum Gas Atomic Clock Offers New Dimensions in Measurement https://www.nist.gov/news-events/news/2017/10/jilas-3-d-quantum-gas-atomic-clock-offer

  • 05:15 Stopping A Laser Beam In Mid-Air

    Stopping A Laser Beam In Mid-Air

    407 views / 0 likes - added

    Lasers travel at the speed of light. You can't stop one in mid-air like Kylo Ren. Except: we just did. Here's how. Seb's video: https://www.youtube.com/watch?v=8YONOexk0Ek https://seblee.me/Lasers by Seb Lee-Delisle, assisted by Abby ShumCamera by Matt Gr

  • 03:47 Tick-tock cold cold clock with Bill Phillips

    Tick-tock cold cold clock with Bill Phillips

    516 views / 0 likes - added

    Lasers, atomic clocks, and the coolest stuff in the universe. Bill Phillips explains how laser cooling, for which he shared the 1997 Nobel Prize in physics, led to a revolution in time-keeping.

  • 25:47 Popular Quantum Mechanics: Animation explaining quantum physics

    Quantum Mechanics: Animation explaining quantum physics

    911 views / 0 likes - added

    Covers all topics, including wave particle duality, Schrodinger's cat, EPR / Bell inequality, and the relationship between measurement and entanglement. Quantum Mechanics and Quantum Physics.

  • 07:32 How simple ideas lead to scientific discoveries

    How simple ideas lead to scientific discoveries

    624 views / 0 likes - added

    Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and Hippolyte Fizeau's measure

  • 05:01 Popular Velocity of a Bullet - Christmas Lectures with RV Jones

    Velocity of a Bullet - Christmas Lectures with RV Jones

    742 views / 0 likes - added

    RV Jones demonstrates a way to measure the speed of an air rifle pellet with a method similar to one that has been used to measure the speed of molecules – and even the speed of light. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch

  • 03:01 Popular A Fold Apart: Origamist Robert Lang's Incredible Paper Creations

    A Fold Apart: Origamist Robert Lang's Incredible Paper Creations

    785 views / 1 likes - added

    Twenty five years ago, physicist Robert Lang worked at NASA, where he researched lasers. He has also garnered 46 patents on optoelectronics and even wrote a Ph.D. thesis called "Semiconductor Lasers: New Geometries and Spectral Properties." But in 2001, L

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  • 03:51 How to Build a Teleporter with Aliens

    How to Build a Teleporter with Aliens

    480 views / 0 likes - added

    The first 200 people to use http://skl.sh/minutephysics30 get 30% off a premium Skillshare subscription. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ This video

  • 20:00 Parallel Worlds Probably Exist. Here's Why

    Parallel Worlds Probably Exist. Here's Why

    374 views / 0 likes - added

    The most elegant interpretation of quantum mechanics is the universe is constantly splitting A portion of this video was sponsored by Norton. Get up to 60% off the first year (annually billed) here: https://bit.ly/32SM0yd or use promo code VERITASIUM Spec

  • 03:54 Could Black Holes Made Of Light Power Our Spaceships?

    Could Black Holes Made Of Light Power Our Spaceships?

    440 views / 0 likes - added

    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

  • 04:13 Why Metallic Hydrogen Is the Holy Grail of High Pressure Physics

    Why Metallic Hydrogen Is the Holy Grail of High Pressure Physics

    406 views / 0 likes - added

    Making hydrogen a metal takes lot of pressure. But after a group of scientist’s lost the world’s first sample, the pressure is really on. Is Jupiter the Reason for Life on Earth? - https://youtu.be/nsGRvnPL95I Read More: Settling Arguments About Hydrogen

  • 21:43 Measuring the speed of light the old fashioned way: Replicating the Fizeau Apparatus

    Measuring the speed of light the old fashioned way: Replicating the Fizeau Apparatus

    187 views / 0 likes - added

    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

  • 03:20 The Laser Eavesdropper - Christmas Lectures with RV Jones

    The Laser Eavesdropper - Christmas Lectures with RV Jones

    463 views / 0 likes - added

    RV Jones demonstrates the hottest spy gadget in espionage stories at the time - a laser eavesdropper. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart

  • This NASA Scientist Studies Forests by Looking at Them From Space I NOVA I PBS

    This NASA Scientist Studies Forests by Looking at Them From Space I NOVA I PBS

    196 views / 0 likes - added

    NASA Goddard researcher Lola Fatoyinbo shoots lasers at trees in order to measure how much carbon forests store.PRODUCTION CREDITS:Excerpted in part from NOVA's "Can We Cool the Planet?"Producer/Director: Ben KalinaDirector/Camera: Jen SchneiderEdited by:

  • 04:16 Seeing in the Dark - Christmas Lectures with RV Jones

    Seeing in the Dark - Christmas Lectures with RV Jones

    560 views / 0 likes - added

    How to keep an eye on intruders in total darkness? RV Jones gets a helping hand from an infrared camera. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-c

  • 08:02 What's a Laserdisc? - Christmas Lectures with RV Jones

    What's a Laserdisc? - Christmas Lectures with RV Jones

    398 views / 0 likes - added

    Laserdisc was the very first optical disk, able to hold recordings of images, audio and video. RV Jones explains the mechanism of how it works. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/chr

  • 02:40 Why Can Blu-rays Hold More Than DVDs?

    Why Can Blu-rays Hold More Than DVDs?

    443 views / 1 likes - added

    Blu-rays can hold about ten times more than DVDs because Blu-ray players use special blue lasers to read them. But it took a while for scientists to figure out how to make those lasers work. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the

  • 03:25 Chicago Blackhawks Projection Show

    Chicago Blackhawks Projection Show

    492 views / 0 likes - added

    The following footage features a unique full-color laser controlled by touch-designer. The device was projecting generative visuals to the woods and we captured the process to represent the experiment in this video. Credits Creative Director: Ivan Nefedki

  • 08:12 Why Mount Everest's height keeps changing

    Why Mount Everest's height keeps changing

    358 views / 0 likes - added

    The world's tallest mountain just got a little taller here's why.Subscribe to our channel! http://goo.gl/0bsAjOIn December of 2020, China and Nepal made a joint announcement about a new measurement for Mount Everest: 8,849 meters. This is just the latest

  • 07:21 Popular How the Meter Became the Meter

    How the Meter Became the Meter

    1,395 views / 1 likes - added

    Try CuriosityStream and learn something new today: http://curiositystream.com/smart ↓ More info and sources below ↓ The meter is the world’s ultimate measure, but how did it become “the” meter? What is this measurement based on? The story of this revoluti

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  • 06:31 This Is The Only Place Antimatter Can Survive In The Universe

    This Is The Only Place Antimatter Can Survive In The Universe

    565 views / 0 likes - added

    Scientists at CERN are using the Large Hadron Collider to create and study antimatter, but how are they doing it? Inside The World's Largest Particle Accelerator - https://youtu.be/328pw5Taeg0 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI

  • 04:52 Popular Can you solve the killer robo-ants riddle? - Dan Finkel

    Can you solve the killer robo-ants riddle? - Dan Finkel

    950 views / 2 likes - added

    Practice more problem-solving at https://brilliant.org/TedEd/ Solution to Bonus Riddle: https://brilliant.org/TedEdRoboAnts/ The good news is that your experimental robo-ants are a success. The bad news is that you accidentally gave them the ability to sh

  • 09:16 Popular Quantum Entanglement & Spooky Action At A Distance

    Quantum Entanglement & Spooky Action At A Distance

    872 views / 0 likes - added

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  • 06:38 Popular The Surprising (and Invisible) Signatures Of Sea Creatures - Kakani Katija

    The Surprising (and Invisible) Signatures Of Sea Creatures - Kakani Katija

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    View full lesson: https://ed.ted.com/lessons/the-surprising-and-invisible-signatures-of-sea-creatures-kakani-katija On land, animals leave footprints that tell us a lot about their size, form and capabilities. Marine organisms do this too, but these footp

  • 05:57 Popular How Does Laser Cooling Work?

    How Does Laser Cooling Work?

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  • 02:28 Popular How To Visualize One Part Per Million

    How To Visualize One Part Per Million

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    View full lesson: http://ed.ted.com/lessons/how-to-visualize-one-part-per-million-kim-preshoff-the-ted-ed-community “Parts per million” is a scientific unit of measurement that counts the number of units of one substance per one million units of another.

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  • 01:53 Self-Directed Drones Delve Deep Into Mines

    Self-Directed Drones Delve Deep Into Mines

    398 views / 1 likes - added

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  • 01:59 The Rise of Mobile. Global Ad Spending Comparison 2000-2020

    The Rise of Mobile. Global Ad Spending Comparison 2000-2020

    474 views / 0 likes - added

    Data visualization showing the incredible rise of the internet/smartphone. This video shows global advertisement spending by medium from 2000-2020. Television and newspaper outlets used to be the top dogs for advertisers. With the rise of the internet, fo

  • 04:38 Scientists May Be One Step Closer to Figuring Out How Fast the Universe is Expanding

    Scientists May Be One Step Closer to Figuring Out How Fast the Universe is Expanding

    372 views / 0 likes - added

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  • 03:14 Do Photons Cast Shadows?

    Do Photons Cast Shadows?

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  • 08:05 The high-tech future of fashion

    The high-tech future of fashion

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    Almost every piece of clothing you own was made, in some part, by a person. Clothing manufacturing still lags years behind industries like cars and electronics in automation of labor, but new technologies like lasers and 3D knitting could radically transf

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    How Does Dark Energy Stretch Our Universe?

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    Scientists have just mapped 1.2 million galaxies! Here's how can this 3D map can be used to learn about dark energy and dark matter. Could Galactic Walls Prove We're Wrong About The Universe? - http://bit.ly/29WAM0m Sign Up For The Seeker Newsletter Here

  • 08:12 Celsius Didn't Invent Celsius

    Celsius Didn't Invent Celsius

    482 views / 0 likes - added

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  • 24:37 Laser Expert Explains One Concept in 5 Levels of Difficulty | WIRED

    Laser Expert Explains One Concept in 5 Levels of Difficulty | WIRED

    344 views / 0 likes - added

    Donna Strickland, PhD, winner of the 2018 Nobel Prize in Physics and a professor at the University of Waterloo, is challenged to explain lasers to 5 different people; a child, a teen, a college student, a grad student, and an expert.Still havent subscribe

  • 07:21 2014 Nobel Prize In Chemistry - Periodic Table Of Videos

    2014 Nobel Prize In Chemistry - Periodic Table Of Videos

    622 views / 0 likes - added

    The 2014 Nobel Prize in Chemistry is awarded to Eric Betzig, Stefan Hell and William Moerner. More chem Nobel Prizes: http://bit.ly/periodicnobel The 2014 Physics Nobel Prize: http://youtu.be/_DjHR4PWYOs Hair in microscope: http://youtu.be/cQU2IAsQak8 DNA

  • 08:06 NASA needs your help to improve its space laser

    NASA needs your help to improve its space laser

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    NASA recently launched a new satellite with an ambitious goal: it will measure the height of every forest on the planet. Its part of an effort to figure out how much carbon is locked up in trees across the Earth. But, NASAs not totally sure how accurate t

  • 04:33 Why Do We Care About Gravitational Waves?

    Why Do We Care About Gravitational Waves?

    605 views / 0 likes - added

    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

  • 05:33 Microsoft's plan to store data for 10,000 years

    Microsoft's plan to store data for 10,000 years

    407 views / 0 likes - added

    Microsoft's Project Silica aims to show that glass is the future of long-term data storage. To prove its usefulness outside the lab, Microsoft partnered with Warner Bros. to write the 1978 Superman film into glass with lasers. To see the whole process and

  • 09:53 Unique at-home Science Experiments! with Physics Girl

    Unique at-home Science Experiments! with Physics Girl

    459 views / 0 likes - added

    Dianna from Physics Girl walks through 5 experiments with jello, lasers, balloons, surface tension, band-aids and candles, with some bonus facts and trivia!If you liked this video check out these other Physics Girl videos:7 Science Tricks with Surface Ten

  • 05:05 For 21 Years, No-One In Britain Knew How Long An Inch Was

    For 21 Years, No-One In Britain Knew How Long An Inch Was

    288 views / 0 likes - added

    In 1834, Parliament burned down, and the Standards of Measurement were melted or destroyed. So when there's no agreed-upon standard for length: how do you fix it? Also: how you can still publicly check the length of your sandwich.Filmed safely: https://ww

  • 02:25 What Captain America can teach us about science

    What Captain America can teach us about science

    397 views / 0 likes - added

    Materials scientist Suveen Mathaudhu shows us how both our favorite superheroes and real-world scientists create materials to save the world every day. Can Laser Make The Internet Faster?: https://youtu.be/ptKbyf7wMok Subscribe! http://bit.ly/1fUWHyY At U

  • 06:03 Popular Student Horsepower Lab Activity // Homemade Science with Bruce Yeany

    Student Horsepower Lab Activity // Homemade Science with Bruce Yeany

    792 views / 1 likes - added

    This student lab activity is on calculating human horsepower by using data from walking, jogging, and running up a staircase. Student calculations depended on three measurements. 1.The amount of applied force, in this case they were lifting their own body

  • 12:59 Laser Light Show DIY - The Science of Sound with Mr. G - Part 1

    Laser Light Show DIY - The Science of Sound with Mr. G - Part 1

    589 views / 0 likes - added

    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 The kilogram has changed forever. Here's why.

    The kilogram has changed forever. Here's why.

    1,008 views / 0 likes - added

    In November, scientists from around the world met in Paris to do something remarkable: they redefined the kilogram. This standard of measure was once based on a hunk of metal under lock and key in France but in 2019, it will officially be defined by somet

  • 02:06 Ben 10 | Don't Laze Me, Bro | Cartoon Network

    Ben 10 | Don't Laze Me, Bro | Cartoon Network

    587 views / 1 likes - added

    Ben and his arch-enemy Billy Billions clash in a duel for supremacy at the world’s largest Laser Tag Park, LASER TOWN. But, when Billy inadvertently ignites a robot rebellion, and the lasers are set from tag to disintegrate, their childish game escalates

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    Should we get rid of standardized testing? - Arlo Kempf

    790 views / 0 likes - added

    Download a free audiobook and support TED-Ed's nonprofit mission: http://www.audible.com/teded View full lesson: https://ed.ted.com/lessons/should-we-get-rid-of-standardized-testing-arlo-kempf Although standardized testing is a particularly hot topic in e

  • 08:00 24 ft Crawler Crane made entirely of LEGO really works!

    24 ft Crawler Crane made entirely of LEGO really works!

    550 views / 0 likes - added

    See video of 7.3m configuration: https://youtu.be/JJyhYmm1Yhw Remote controlled model of Liebherr LR 11000. 1:24 scale, ~27 kg weight, 4 EV3 bricks, 9 motors, 7 light sensors, 1 touch sensor. Gallery: https://flic.kr/s/aHsktA4fiA Videos of other cranes fr

  • 10:42 Meet The Man Who Shoots At Birds All Day To Keep Them Off A Toxic Pit | World Wide Waste

    Meet The Man Who Shoots At Birds All Day To Keep Them Off A Toxic Pit | World Wide Waste

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    If migrating species land on the Berkeley Pit for more than a few hours, they get cooked from the inside out. Now, miners use a rifle, drones, and lasers to scare the birds away.MORE WORLD WIDE WASTE VIDEOS:How These Handmade Tiles Lock Up Air Pollution |

  • 11:07 Is Quantum Tunneling Faster Than Light? | Space Time | PBS Digital Studios

    Is Quantum Tunneling Faster Than Light? | Space Time | PBS Digital Studios

    626 views / 0 likes - added

    Start your Audible trial today: http://www.audible.com/spacetime Hello from the other side. In this episode find out how quanta can can move through solid objects. Get your own Space Time t­shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Faceboo

  • 02:42 How To Make Rope From Grass [Easy Method] - NightHawkInLight

    How To Make Rope From Grass [Easy Method] - NightHawkInLight

    554 views / 0 likes - added

    Rope is one of the most valuable items to have in the wilderness, and this ancient method of creating it produces very good results. Even today some commercially made ropes are wound with the same process. Other natural fibers can be used to create rope (

  • 01:38 Getting Flake-y: Why All Snowflakes Have Six Sides

    Getting Flake-y: Why All Snowflakes Have Six Sides

    638 views / 1 likes - added

    NASA scientists can measure the size and shape distribution of snow particles, layer by layer, in a storm. The Global Precipitation Measurement mission is an international satellite project that provides next-generation observations of rain and snow world

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  • 09:32 LIGO's First Detection Of Gravitational Waves! | Space Time | PBS Digital Studios

    LIGO's First Detection Of Gravitational Waves! | Space Time | PBS Digital Studios

    547 views / 1 likes - added

    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

  • 10:19 Does Blowing On Hot Food Actually Work?

    Does Blowing On Hot Food Actually Work?

    272 views / 0 likes - added

    Watch The King of Random in Spanish | Mira The King of Random en Espaol: https://www.youtube.com/channel/UCf9RdZvBJGQUjSCBMnXGAPQIn this video we are testing if blowing on hot food actually cools it down or if it's a waste of time. Do you think it will wo

  • 01:46 Popular Hallway L | Regular Show | Cartoon Network

    Hallway L | Regular Show | Cartoon Network

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    Mordecai and Rigby receive instructions on how to avoid lasers and other booby traps that line a particularly dangerous hallway. It becomes clear, however, that not everything is what it seems... CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/10

  • 04:51 Why America still uses Fahrenheit

    Why America still uses Fahrenheit

    589 views / 1 likes - added

    Fahrenheit, explained to the rest of the world Since I've moved to the US in 2010, there's one thing that I still don't fully understand: the imperial system. Virtually every country on earth uses Celsius but America has yet to follow. Although it might n

  • 03:36 Popular Is A 'Dog Year' Really 7 Years?

    Is A 'Dog Year' Really 7 Years?

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    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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  • 09:13 NASA Engineered a Box to Create the Fifth State of Matter in Space

    NASA Engineered a Box to Create the Fifth State of Matter in Space

    342 views / 0 likes - added

    Atomic physicists at NASA are working to create an exotic state of matter...in space. And it turns out, the International Space Station is the perfect home base for these experiments. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Poi

  • 02:28 Popular The Doppler Effect - Christmas Lectures with RV Jones

    The Doppler Effect - Christmas Lectures with RV Jones

    997 views / 0 likes - added

    Police sirens change pitch when going past us due to the Doppler effect. This phenomenon can also be used to measure speeds, even of faraway objects, like stars. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http:

  • 15:16 How do Hard Disk Drives Work?

    How do Hard Disk Drives Work?

    150 views / 0 likes - added

    Check out https://www.pcbway.com/ for all kinds of PCBs, easy ordering, and quick delivery. Take a look at their PCB Assembly, for populating the components on your PCBs. Have you ever wondered how Hard Disk Drives can store billions of bits of data withi

  • 22:58 Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam

    Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam

    465 views / 0 likes - added

    The full version of this geometry review tutorial provides a basic introduction into common topics taught in geometry such as angles and measurement, area, perimeter, volume, surface area. It covers shapes such as circles, squares, rectangles, right trian

  • 04:33 Measuring the Average Foot - Christmas Lectures with RV Jones

    Measuring the Average Foot - Christmas Lectures with RV Jones

    521 views / 0 likes - added

    How can one estimate the average length of a foot? RV Jones shows a simple yet elegant demonstration. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1981/from-magna-cart

  • 01:44 Popular Music Monday: Summer is My Jam w/ SpongeBob, Alvin & Lincoln Loud! | Nick

    Music Monday: Summer is My Jam w/ SpongeBob, Alvin & Lincoln Loud! | Nick

    935 views / 1 likes - added

    Summer is the most wonderful time of the year!! A time for summer squash, “doggos” in floppy flops, and sharks with… lasers on their fins?!? Grab a summer sammie and multi flavored lemonade, and see what SpongeBob, Alvin, Lincoln Loud, and Bunsen are up t

  • 12:45 If You Don't Understand Quantum Physics, Try This!

    If You Don't Understand Quantum Physics, Try This!

    395 views / 0 likes - added

    A simple and clear explanation of all the important features of quantum physics that you need to know. Check out this video's sponsor https://brilliant.org/dos I have spent a lot of time thinking about how best to explain quantum physics and this is the r

  • 02:26 What's The Loudest Sound Ever Made? | COLOSSAL SONGS

    What's The Loudest Sound Ever Made? | COLOSSAL SONGS

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    WATCH MORE https://www.youtube.com/playlist?list=UULFPwiAPYRT1JCna3GYf-vkCg SUBSCRIBE https://www.youtube.com/channel/UCPwiAPYRT1JCna3GYf-vkCg?sub_confirmation=1Sound is a measurement of vibrationsThe volume or pitch, How loud or low or high is it?And you

  • 04:04 Popular The giant larvacean Bathochordaeus

    The giant larvacean Bathochordaeus

    800 views / 0 likes - added

    Bathochordaeus is considered a giant among larvaceans. The giant larvacean’s claim to fame is the huge mucous house it builds. The house is made up of two filters and basically functions as an elaborate feeding apparatus. They eat tiny particles of

  • 02:08 Popular What Is Skin For?

    What Is Skin For?

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    Please help MinuteEarth continue by supporting us on Subbable! - http://subbable.com/minuteearth REFERENCES Skin cell loss by weight Agache, P. & Humbert, P. 2004. "Measuring the Skin." http://dft.ba/-74An Aly, R. et al. 1978. Effect of Prolonged Occlusio

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  • 03:22 NASA's Solar Dynamics Observatory: Year 7 Ultra HD (4k)

    NASA's Solar Dynamics Observatory: Year 7 Ultra HD (4k)

    578 views / 1 likes - added

    The Solar Dynamics Observatory (SDO) has now captured nearly seven years worth of ultra-high resolution solar footage. This time lapse shows that full run from two of SDO's instruments. The large orange sun is visible light captured by HMI. The smaller go

  • 03:57 Popular Atomic Oxygen Found On Mars! What Does It Mean?

    Atomic Oxygen Found On Mars! What Does It Mean?

    821 views / 0 likes - added

    When an oxygen atom exists as itself, chemists call it atomic oxygen. But why should we be so excited to find this in Mars' atmosphere? Are There Aliens On Mars?? - http://bit.ly/1tuZtcG Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read

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  • 06:32 Can We Really Get To Alpha Centauri?

    Can We Really Get To Alpha Centauri?

    490 views / 0 likes - added

    It’s going to be almost impossible to travel to another star, but a new idea was announced that might get us to a nearby star within our lifetime. How will it work? Support us at: http://www.patreon.com/universetoday More stories at: http://www.univ

  • 08:10 Your Textbooks Are Wrong, This Is What Cells Actually Look Like

    Your Textbooks Are Wrong, This Is What Cells Actually Look Like

    301 views / 0 likes - added

    With new advances in microscopy, biologists are able to see the secret life of cells unfolding like never before.Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2s0cf7w You probably remember being taught about th

  • 05:04 How Would We Stop a Nuclear Missile?

    How Would We Stop a Nuclear Missile?

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    Most of us are hoping that any nuclear threats are just empty threats, and getting at the facts about ICBMs can be difficult. But what would actually happen if someone launched a nuclear weapon? We're conducting a survey of our viewers! If you have time,

  • 06:08 The Astounding Physics of N95 Masks

    The Astounding Physics of N95 Masks

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    Head to https://brilliant.org/MinutePhysics to sign up for free and get 20% off a Premium subscription to Brilliant!This video was written in collaboration with Aatish Bhatia - https://aatishb.com To learn more about using & decontaminating N95 masks: htt

  • 08:31 The Penny Problem That Breaks Your Brain

    The Penny Problem That Breaks Your Brain

    498 views / 0 likes - added

    Get the Vsauce Curiosity Box: https://www.curiositybox.com/Your mind is a massive collection of information, patterns, trivia, algorithms, and more -- and you have absolutely no idea how or when any of it is going to be useful. If youve got 50 stacks of 5

  • 04:14 Popular How Long Is One Second, Really?

    How Long Is One Second, Really?

    725 views / 1 likes - added

    Do we really know how long a second is? The science behind how time is actually measured may prove you wrong. Who Came Up With Days, Hours, Minutes and Seconds? - http://bit.ly/1Q8xt8J Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mo

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  • 03:12 Popular Can Humans Control Lightning?

    Can Humans Control Lightning?

    851 views / 1 likes - added

    Lightning is a powerful force of nature and scientists are working on harnessing that power. Will we ever be able to control lightning? Watch More ►►►► http://dne.ws/1xe8qRS Read More: Lightning expected to increase by 50 percent with global warming http:

  • 15:06 These Experiments Could Prove Einstein Wrong

    These Experiments Could Prove Einstein Wrong

    156 views / 0 likes - added

    Check out the math & physics courses that I mentioned (many of which are free!) and support this channel by going to https://brilliant.org/Sabine/ where you can create your Brilliant account. The first 200 will get 20% off the annual premium subscription.

  • 03:18 Scientists Just Broke a Quantum Record; What Happens Next?

    Scientists Just Broke a Quantum Record; What Happens Next?

    618 views / 0 likes - added

    Scientists managed to quantum entangle trillions of atoms – here's how. Quantum Teleportation Is Real, Here's How It Works - https://youtu.be/yb38jozeDOs Read more: Stabilized entanglement of massive mechanical oscillators https://www.nature.com/articles/

  • 04:58 Popular Comparing Fractions Of Different Wholes | Fractions | 3th Grade | Khan Academy

    Comparing Fractions Of Different Wholes | Fractions | 3th Grade | Khan Academy

    1,460 views / 0 likes - added

    Comparing fractions of different wholes Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-different-wholes/e/naming-the-whole?utm_source=YT&utm_medium=Desc&utm_ca

  • 06:30 The Quantum Bomb-Tester!

    The Quantum Bomb-Tester!

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    Elitzur-Vaidman bomb tester. You have a bunch of bombs, but some of them are duds. Can quantum physics help us find the live ones without detonating any of them? Hi! I'm Jade. I draw pictures that move and become animated physics videos. ***SUBSCRIBE*** h

  • 04:54 Popular How Leonardo da Vinci made a "satellite" map in 1502

    How Leonardo da Vinci made a "satellite" map in 1502

    1,135 views / 1 likes - added

    It was a feat of technological and symbolic imagination. And it was pretty accurate, too. Join the Video Lab to see Phil's Q&A! http://bit.ly/video-lab Leonardo da Vinci’s known for his art and inventions — but also his groundbreaking maps, like this one

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  • 04:50 We FINALLY Know What a Black Hole Looks Like

    We FINALLY Know What a Black Hole Looks Like

    445 views / 1 likes - added

    The Event Horizon Telescope project has been working relentlessly to composite the first black hole photo the world has seen and it will change how we look at physics moving forward. Thumbnail Credit (Background Image): Hotaka Shiokawa / EHT How Close Are

  • 04:18 How We’re Mapping All Matter In The Universe

    How We’re Mapping All Matter In The Universe

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    Only 5% of everything in the universe is what we know as matter-- or atoms-- but scientists had no idea where to find all of it. Did a recent fast radio burst change that? Where Are Mysterious Radio Waves In Space Coming From? ►►►►http://bit.ly/1UOmh0E Si

  • 04:30 Can We Really Have Stealth Helicopters When They’re So Loud?

    Can We Really Have Stealth Helicopters When They’re So Loud?

    545 views / 0 likes - added

    Can helicopters be quiet as a mouse or is the technology so secret because it’s not real? and riding a helicopter is always going to be loud. Find out how this technology works and how close are we to the stealth helicopter reality. Why These Lasers Are T

  • 04:14 Popular How Radiation Changes Your DNA

    How Radiation Changes Your DNA

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    Radiation is all around us and a part of everyday life. But what exactly is it and what does it do to our bodies? Watch the premiere of Life After: Chernobyl, Tuesday, April 26 at 10/9c on Animal Planet! Sign Up For The TestTube Newsletter Here ►►►► http:

  • 04:21 Here's Why We Can't Live Stream From Mars

    Here's Why We Can't Live Stream From Mars

    601 views / 0 likes - added

    Most of us on earth only get to see space through the pictures spacecrafts take up there. How exactly do those pictures get back to earth? How We Know NASA Didn't Fake Neil Armstrong's First Steps - https://youtu.be/OxoSnXZTtr4 Everything You Know About P

  • 14:43 The EM Drive: Fact or Fantasy? | Space Time | PBS Digital Studios

    The EM Drive: Fact or Fantasy? | Space Time | PBS Digital Studios

    570 views / 1 likes - added

    Because you demanded it … we break down the EM Drive! Support us on Patreon! https://www.patreon.com/pbsspacetime Get your own Space Time t­shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetim

  • 07:00 Popular COLD HARD SCIENCE: SLAPSHOT Physics In Slow Motion - Smarter Every Day 112

    COLD HARD SCIENCE: SLAPSHOT Physics In Slow Motion - Smarter Every Day 112

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    Tweet this: http://bit.ly/SlapShotSci - FB it: http://bit.ly/SlapShotSlow Download a free Audio book: http://bit.ly/AudibleSED Infographics are Here: http://smartereveryday.tumblr.com/ I shot the skaters with a Phantom MIRO LC320S made by Vision Research:

  • 11:13 The World in UV

    The World in UV

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    UV cameras expose a hidden world and reveal the incompleteness of our perception The Physics Girl looks at sunscreen: https://youtu.be/GRD-xvlhGMc How to make sunscreen from scratch: https://youtu.be/lMXAY5F28L0 In summary, ultraviolet light interacts dif

  • 07:40 Popular Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

    Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

    745 views / 0 likes - added

    Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimal

  • 06:03 The Physics Of Space Battles

    The Physics Of Space Battles

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    How scientifically accurate is your favorite sci-fi space battle? Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.c

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  • 03:51 We Found Another State of Matter: The Supersolid!

    We Found Another State of Matter: The Supersolid!

    634 views / 0 likes - added

    Scientists have created, yet another state of matter called a supersolid! But what is it, and what does it do? There's A New Form Of Matter That Exists In Four Dimensions! - https://youtu.be/TjVi5L7cYLQ Sign Up For The Seeker Newsletter Here - http://bit.

  • 04:26 11 Billion Years of Our Universes History Were Missing Until Now

    11 Billion Years of Our Universes History Were Missing Until Now

    306 views / 0 likes - added

    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

  • 04:40 How Big Can a Black Hole Get?

    How Big Can a Black Hole Get?

    327 views / 0 likes - added

    How BIG can black holes actually get? And how do they even grow that big? New research probes this question. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.comSci

  • 04:09 Popular This Is How Aliens Might Contact Us

    This Is How Aliens Might Contact Us

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  • 03:38 How Do Some Waves Get SO Big?

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