Search Results: "laser pointer to measure distance"

All Most Recent Most Viewed

02:16
How Do We Measure the Distance to Stars?

428 views / 0 likes - added 5 years ago

The answer lies in the tiny shifts we see in a star's position as Earth revolves around the sun.
02:26
Unmasking Malaria With A Cheap Magnet And A Laser Pointer | Joe's Big Idea | NPR

474 views / 0 likes - added 5 years ago

This video is from the Joe’s Big Idea series Changing The World One Invention At A Time. Check out the entire series at https://www.npr.org/series/571897138/watch-joes-big-idea-invention-stories. Read How A Cheap Magnet Might Help Detect Malaria at https:
02:46 Popular
How The 3-Pointer Is Changing The NBA | Data Attack

872 views / 3 likes - added 8 years ago

The NBA is undergoing a radical shift based on the Moreyball approach and an obsession with Points Per Possession. It's not only Steph Curry and the Warriors; watch as we take a closer look at this new trend. Still haven’t subscribed to WIRED on YouTube?
05:00 Popular
POWERFUL BLUE LASER TRICK SHOTS!

757 views / 3 likes - added 6 years ago

These awesome blue laser trick shots are like dude perfect but not lol. Thanks to Banggood.com Red Laser Pointers：https://goo.gl/11tLBv Laser Equipment：https://goo.gl/4yDKMH Blue Laser Pointers: https://goo.gl/6kT1Gs Green Laser Pointer: https://goo.gl/t3
02:14
Perseverance's 'rock-vaporizing' laser used again on Mars! Pics explained by NASA

270 views / 0 likes - added 2 years ago

NASA gives an update on Perserverance's Supercam instrument that sports a "laser, camera, and microphone that can gather data from a distance," according to NASA's Jet Propulsion Laboratory. Credit: NASA/JPL-Caltech
06:13 Popular
Mechanical Laser Show

917 views / 0 likes - added 6 years ago

The mechanical laser show is a device that projects a pattern by quickly moving a laser. It's hand powered, 3d printed, open source, and free to print. Thingiverse: https://www.thingiverse.com/thing:2383299 Hackaday.io post with more info: https://hackada
03:47 Popular
A Trip Through Space To Calculate Distance - Heather Tunnell

1,032 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/a-trip-through-space-to-calculate-distance-heather-tunnell Imagine two aliens racing across outer space to their moon. Who can we deem the fastest alien? With DIRT -- or the equation Distance = Rate x Time -- we
03:35
Matthew Morrison - Go the Distance

336 views / 1 likes - added 4 years ago

"Go the Distance" official video premiering January 10 at 9:30AM PT. Set a reminder and come chat with Matthew Morrison!Pre-order Matthew Morrison's upcoming album Disney Dreamin' here featuring "Go the Distance" here: https://disneymusic.co/DisneyDreamin
03:41
Example finding distance with Pythagorean theorem

672 views / 0 likes - added 7 years ago

Example finding distance with Pythagorean theorem
06:36
Arc Measure Example Problems

689 views / 0 likes - added 8 years ago

Arc measure example problems
09:39 Popular
Distance Formula

753 views / 0 likes - added 9 years ago

How to find the distance between lines using the Pythagorean Formula More free lessons at: http://www.khanacademy.org/video?v=nyZuite17Pc
11:40
Stellar Distance Using Parallax

470 views / 0 likes - added 9 years ago

Stellar Distance Using Parallax More free lessons at: http://www.khanacademy.org/video?v=lVadjWOjvV8
03:54
Laser Beam

441 views / 0 likes - added 5 years ago

What is a Laser Beam? Deane explains using diagrams, a real laser beam, and smoke and mirrors!! SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter
14:45 Popular
Distance Between Planes

786 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes More free lessons at: http://www.khanacademy.org/video?v=v8plb6V8BQo
02:10
Finding Inscribed Angle Measure

608 views / 0 likes - added 8 years ago

Finding inscribed angle measure
06:58
Arc Measure With Equations Examples

614 views / 0 likes - added 8 years ago

Arc measure with equations examples
08:18
Scale of Distance to Closest Stars

558 views / 0 likes - added 9 years ago

Scale of Distance to Closest Stars More free lessons at: http://www.khanacademy.org/video?v=jEeJkkMXt6c
12:12
Point distance to plane

565 views / 0 likes - added 9 years ago

Distance between a point and a plane in three dimensions More free lessons at: http://www.khanacademy.org/video?v=7rIFO8hct9g
05:27
Arc Measure

596 views / 0 likes - added 8 years ago

Introduction to arc measure (and a comparison to arc length).
02:22
Object Image Height and Distance Relationship

544 views / 0 likes - added 9 years ago

Object Image Height and Distance Relationship More free lessons at: http://www.khanacademy.org/video?v=acQYX4nwhCk
02:49
DCappella - Go the Distance (Lyric Video)

392 views / 0 likes - added 3 years ago

Stream/download "Go The Distance" here: https://disneymusic.co/DCappellaGTD Watch all DCappella music videos here: https://disneymusic.co/DCappellaPlayl... Subscribe to DCappella YouTube: https://youtube.com/dcappella?sub_con... Download/buy/stream music
08:22
Science of Laser Hair Removal in SLOW MOTION

346 views / 0 likes - added 3 years ago

We also made a video about laser cooling! http://bit.ly/PhysGirlCheck out Audible: http://bit.ly/AudibleVeCheck out Beyond Slow Motion: http://bit.ly/VeBeyondSlowMoMore on this topic: http://wke.lt/w/s/ef3eVSpecial thanks to Laser Away in Santa Monica for
09:26
Why Distance is Area under Velocity-Time Line

490 views / 0 likes - added 9 years ago

Understanding why distance is area under velocity-time line More free lessons at: http://www.khanacademy.org/video?v=d-_eqgj5-K8
12:29
Object Image and Focal Distance Relationship (Proof of Formula)

591 views / 0 likes - added 9 years ago

Object Image and Focal Distance Relationship (Proof of Formula) More free lessons at: http://www.khanacademy.org/video?v=rse0I7rZ8jM
08:06
NASA needs your help to improve its space laser

400 views / 0 likes - added 4 years ago

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
01:28 Popular
The Cat Who Caught the Laser

749 views / 4 likes - added 5 years ago

The Cat Who Caught the Laser - Aaron's Animals
03:19
How to measure the height of a tree

152 views / 0 likes - added 1 year ago

Dr. Dean Coble, professor of forest biometrics, and Jason Grogan, research associate, illustrate how to measure the height of a tree using a yardstick.
04:24 Popular
Marathon Chemistry: The Science of Distance Running

770 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Marathons are tough. Athletes push their bodies for miles and deal with cramping, dehydration and every runner’s worst fear: that extreme form of fatigue called “hitting the wall.” Why is distance running so difficult
01:37
Hear Perseverance's laser zap rock and Martian wind in new recordings

253 views / 0 likes - added 3 years ago

The Perseverance rover's SuperCam laser zapped a rock target for analysis on Mars on Sol 12 and recorded audio of it! Also hear audio of the the Martian wind before and after the Mast was deployed by the rover. Full Story: https://www.space.com/perseveran
01:18
Laser-etching a Cold Storage Coin

473 views / 0 likes - added 6 years ago

A coin being laser-etched in real time.
05:30 Popular
Light Seconds, Light Years, Light Centuries: How To Measure Extreme Distances - Yuan-Sen Ting

959 views / 2 likes - added 9 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
06:42
How and why do we measure time? - with Leon Lobo

29 views / 0 likes - added 1 month ago

Why do we need to coordinate the way we measure time? And how do atomic clocks work? Find out with Leon Lobo, Head of the National Timing Centre (NTC) programme at the National Physical Laboratory. This video is part of our celebration of British Science
09:16 Popular
Quantum Entanglement & Spooky Action At A Distance

876 views / 0 likes - added 8 years ago

Does quantum entanglement make faster-than-light communication possible? What is NOT random? http://bit.ly/NOTrandoVe First, I know this video is not easy to understand. Thank you for taking the time to attempt to understand it. I've been working on this
Featured
03:57 Popular
LASER Lissajous patterns..geometric designs /// Homemade Science with Bruce Yeany

787 views / 3 likes - added 6 years ago

This homemade laser light show device produces different geometric designs that change as adjustments are made to it. The laser beam bounces from one spinning mirror to a second one and will change the pattern as the mirror speed varies from one to the ot
08:40
Shining The World's Most Powerful Laser At The Moon!

398 views / 0 likes - added 3 years ago

In this video I show you what would happen if we shined the world's most powerful laser at the moon. I start from a small handheld laser and move up in power and show you what it would look like from the moon and what the strongest laser would actually do
09:44 Popular
How to Measure Wavelength of Light with a Meter Stick - The Science of Light with Mr. G - Part 2

1,240 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
03:06 Popular
How People (And Squids) Measure Things

725 views / 1 likes - added 8 years ago

There is more than one way to measure the same thing! Jessi and her friend The Giant Squidstravaganza (Squid for short) explore the differences between the Metric System and the Imperial System. ---------- Looking for SciShow elsewhere on the internet? Fa
Featured
03:01
Inside The Humble Tape Measure

574 views / 2 likes - added 8 years ago

The tape measure is one of the most underappreciated tools that we use in our everyday lives. When you see what's inside of its shell, you'll never look at one the same way. It's fascinating! MACHINES: HOW THEY WORK Thursdays 10/9c on Science http://www.s
00:55
Trying to Destroy the Moon With The World's Most Powerful Laser

170 views / 0 likes - added 2 years ago

I see how many watts a laser needs to be to destroy the moonSee the full video here: https://youtu.be/9srfJNPzK_QSubscribe for longer videos here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQCreated with Universe Sandboxhttp://universesandbox.
12:59
Laser Light Show DIY - The Science of Sound with Mr. G - Part 1

592 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
02:24 Popular
Hercules: Go The Distance | Sing-Along | Disney

1,333 views / 2 likes - added 7 years ago

Flex your sing-along muscles with the lyrics to "Go the Distance" from Disney's #Hercules. SUBSCRIBE to get notified when new Disney videos are posted: http://di.sn/Subscribe Get even more Disney YouTube Oh My Disney: https://www.youtube.com/user/OhMyDisn
05:57 Popular
How Does Laser Cooling Work?

837 views / 2 likes - added 8 years ago

How can light be used to cool atoms and molecules ? Lasers are known to burn things, fix eyes, and dance on powerpoint presentations. But they can also be used to cool objects to some of the coldest temperatures in the universe. Creator: Dianna Cowern Wri
Featured
09:56
Laser + mirror + sound

109 views / 0 likes - added 1 year ago

I'm using this video as my channel trailer because It's a good example of the the sort of videos I make!Thanks to Brian Mackenwells for showing me this (@mackenwells). A laser shining on a mirror driven by a speaker creates cool patterns.Here's the code f
05:37 Popular
How does laser eye surgery work? - Dan Reinstein

711 views / 0 likes - added 4 years ago

Explore the eye-opening science of LASIK: corrective laser eye surgery that focuses on reshaping the cornea to fix blurry vision.--In 1948, Spanish ophthalmologist Jose Ignacio Barraquer Moner was fed up with glasses. He wanted a solution for blurry visio
08:28
Inside the Superconducting X-ray Laser Engineered to Image the Atomic World

218 views / 0 likes - added 3 years ago

The LCLS-II will be the world's brightest x-ray laser when it delivers "first light" in the early 2020's. With this superconducting accelerator online, scientists will be able to see the hidden world of atoms and molecules like never before. Subscribe to
03:19 Popular
Magic Laser Trick | JUNK DRAWER MAGIC

903 views / 1 likes - added 7 years ago

Today's Trick- Use a laser pointer to magically burn a message into a playing card! → Credits ← Hosts: Akira Sky Walker Satterwhite Created by Stu Stone & Jesse Feinberg Directed by Shane Spiegel & Justin Reager Written by Shane Spiegel & Justin Reager Ex
05:04 Popular
Whoever builds something here will be rich beyond measure - Fabio Pacucci

2,012 views / 0 likes - added 9 months ago

Download a free audiobook version of Project Hail Mary" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed--Since the 1950s, governments, companies, and researchers have been planting flags among the stars. But while it might seem like
Featured
02:39 Popular
Optimal angle for a projectile part 3 - Horizontal distance as a function of angle (and speed)

1,248 views / 0 likes - added 9 years ago

Horizontal distance as a function of angle (and speed) More free lessons at: http://www.khanacademy.org/video?v=-h_x8TwC1ik
03:47
How to measure the speed of light - with CHOCOLATE! | Do Try This At Home | We The Curious

421 views / 0 likes - added 2 years ago

All you need to measure the speed of light is a microwave, a ruler & a bar of chocolate! To show you how to do this quantum kitchen experiment, here's Ross & Nerys in this week's portion of tasty science.This video was presented by: Ross Exton, Live Scien
04:49
A New Laser Technology Can See Inside Our Bodies Like Never Before

364 views / 0 likes - added 4 years ago

While X-rays can produce harmful radiation, a new technique using laser-induced sound waves provides highly detailed images of the structures in our bodies. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlayl
07:17
The Amazing Laser

443 views / 0 likes - added 7 years ago

Wherein my mind is blown by technology, yet again. Please take our survey! We wanna know your thoughts! http://fieldmuseum.fluidsurveys.com/s/thebrainscoop/ ↓ More info + Links! ↓ --------------------------------------------------------------------- Natu
09:15
DIY | OK K.O. Power Punch Glove and Laser Sword | LETS' BUILD

568 views / 0 likes - added 6 years ago

Let's go out and be heroes! Make your own OK K.O. Power punch glove and laser sword. Templates: Laser Sword: http://cartn.co/KOLaserSword Power Punch Glove: http://cartn.co/KOPowerPunchGlove List of supplies: Red Duct Tape Ruler String Cutting Mat Cardboa
03:46
Measure height with a watch! Cliff jump science

651 views / 0 likes - added 6 years ago

This is a simple trick using high school physics where you can measure the height of really tall objects like a cliff, using just a stopwatch. Special thanks to Active Life Store for the GoPro shots. You can get one from them here: http://www.bit.ly/1y41Q
04:15
The Future Of Warfare: Laser Cannons & Drone Armies

589 views / 0 likes - added 7 years ago

Scientists recruited by the government have been developing some pretty crazy technology. What will weapons look like in the future? How Ex-Nazis & Jewish Scientists Got The U.S. To The Moon - https://youtu.be/VW2KTX0zg5g Sign Up For The Seeker Newsletter
34:29
What Does IQ Actually Measure?

222 views / 0 likes - added 9 months ago

IQ is supposed to measure intelligence, but does it? Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.If youre looking for a molecular modeling kit, try Snatoms a
04:38
Curiosity gets a gravimeter—repurposed instrument can now measure rock density

420 views / 0 likes - added 5 years ago

The Curiosity rover landed on Mars without a gravimeter on board. But researchers realized that its accelerometers--normally used to determine the position of the rover--could be repurposed to measure the density of the rock it was passing over. These mea
01:45
How to make a laser microscope | Do Try This At Home | We The Curious

392 views / 0 likes - added 2 years ago

Microscopes allow you to see the world invisible to the naked eye. Will and Robbie of the Live Science Team show you a simple experiment with a laser that you can try at home to search for life in a droplet of water.How to make a macro lens: http://youtu.
24:37
Laser Expert Explains One Concept in 5 Levels of Difficulty | WIRED

346 views / 0 likes - added 4 years ago

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
08:34 Popular
How to Measure The Radius of the Earth Using Only a Camera and the Moon!

1,028 views / 0 likes - added 6 years ago

If for some reason you missed out on the last 2,500 years of human advancement and are still wondering if the earth is round or not, well here is a cool way to actually measure the radius of the earth using the moon and a camera! Anyone can try this! It i
07:51 Popular
Volume: How To Measure It | Measurement | Pre-Algebra | Khan Academy

784 views / 0 likes - added 8 years ago

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

467 views / 0 likes - added 5 years ago

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
09:43
Sending Sound on a Laser! - The Science of Telecommunication with Mr. G - Part 3

482 views / 0 likes - added 5 years ago

Craig Beals and Glenn Govertsen from the Mr. G Science Show show how the signal for sound can be sent on a beam of light including how you can build your own laser sound machine. They explain how telecommunications work with different frequencies and puls
03:52
Ben 10 | VR Laser Tag Competition | Cartoon Network UK

351 views / 0 likes - added 3 years ago

Kevin and Ben go head to head in a VR laser tag competition, but who will win?[ https://goo.gl/hRAVDf ] Subscribe to the Cartoon Network UK YouTube channel! [ http://www.cartoonnetwork.co.uk ] Visit the Cartoon Network UK website![ http://apps.cartoonnetw
02:52
Ben 10 | Kevin is The Ultimate Laser Tag Champion | Cartoon Network UK

324 views / 0 likes - added 3 years ago

Ben is trying hard to be the best laser tag player but Kevin proves that he has the upper hand![ https://goo.gl/hRAVDf ] Subscribe to the Cartoon Network UK YouTube channel! [ http://www.cartoonnetwork.co.uk ] Visit the Cartoon Network UK website![ http:/
02:50 Popular
What Happens When You Zap Coral With The World's Most Powerful X-ray Laser? | Deep Look

721 views / 3 likes - added 7 years ago

Some corals look like undersea gardens, gently blowing in the breeze. Others look like alien brains. But in their skeletons are clues that promise to give scientists a detailed picture of the weather from 500 years ago. Reading these bones? Easy. As long
30:12
Distance, Displacement, Average Speed, Average Velocity - Physics

177 views / 0 likes - added 2 years ago

This physics video provides a basic introduction into distance, displacement, average speed, and average velocity. It has many examples and practice problems.Access The Full 1 Hour 33 Minute Video on Patreon:https://www.patreon.com/MathScienceTutorDirect
09:39 Popular
How Laser Tattoo Removal Works - Smarter Every Day 123

733 views / 1 likes - added 7 years ago

Free Audio Book ⇒ http://bit.ly/AudibleSED Tweet⇒http://bit.ly/TatRemovalTWT FB⇒http://bit.ly/TatRemoveFB Official Comment Thread: http://bit.ly/13jMTji More info! ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ My Instagram account: http://i
10:03
Is it Possible to Erase Light With a Laser? The Photon Experiment

495 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)
05:30
Airbus A380 Take-off Distance

473 views / 0 likes - added 9 years ago

How long of a runway does as a380 need More free lessons at: http://www.khanacademy.org/video?v=fQt69_Q2CTw
01:22 Popular
How to Make a Huge Microscope Projector from a Laser Pen - Amazing Science Experiments 2018

785 views / 0 likes - added 6 years ago

Amazing way to turn a simple laser pen into a microscope projector. Cool science experiments with Home Science. Subscribe: http://bit.ly/1zkepdy Share this video: Post to Facebook: http://bit.ly/2GFlYSV Post to Twitter: http://bit.ly/2GHjV10 Post to Googl
13:56 Popular
Math Antics - Units of Distance

1,407 views / 2 likes - added 5 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
10:57 Popular
Math Antics - Measuring Distance

948 views / 0 likes - added 3 years ago

Fortunately we had filmed this episode before the COVID-19 lockdowns. It's taken us a while to do the editing, but we hope you all like it!Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription ba
10:12
The Highcycle - Social Distance Bike

270 views / 0 likes - added 3 years ago

I'm keeping 2m apart vertically to haha.Stay Home Stay Safe Save the NHSWant to be included in videos somehow and have secret access JOIN and be a channel memberhttps://www.youtube.com/channel/UCp68_FLety0O-n9QU6phsgw/joinGet your colinfurze merch here an
04:53
Showing Angles Have Same Measure

589 views / 0 likes - added 9 years ago
11:32 Popular
How to measure HOW MUCH PEE IS IN YOUR POOL

1,101 views / 0 likes - added 6 years ago

Knowledge is power! Even if that knowledge causes you to rethink some of those lovely summer memories. FREE Audio Book- http://bit.ly/AudibleMarkRober A review of all the books I've listened to recently: http://bit.ly/MarksAudioBooks Lindsay's Papers: htt
15:34
How To Measure The Tiniest Forces In The Universe

96 views / 0 likes - added 1 year ago

This lab measures the tiniest forces in the universe. This video is sponsored by Brilliant. You can get started for free, or the first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription. Thanks to Rich Press and N
10:14
How to Measure Flow with Magnets - (Magnetic Flow Meters)

641 views / 0 likes - added 6 years ago

What happens when a civil engineer mixes water and electricity? The results aren't always ideal, but you always learn something! A magnetic flow meter relies on Faraday's Law of Induction to measure the flow of a fluid. Magnets outside the pipe create a m
12:01 Popular
Algebra Basics: Slope And Distance - Math Antics

1,194 views / 1 likes - added 4 years ago

Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!
02:19
Here's How Scientists Will Measure Quakes on Mars

650 views / 1 likes - added 7 years ago

Mars: The Secret Science | Mondays at 9/8c on Science Channel Full Episodes Streaming FREE on Science GO: https://www.sciencechannelgo.com/mars-the-secret-science/ Unlike Earth, Mars is thought to have only one tectonic plate. How does that one plate crea
04:39 Popular
Using hair to measure acceleration due to gravity

829 views / 0 likes - added 5 years ago

Learn more about gravity and solve fun problems at https://brilliant.org/tibees/ In this video I calculate a value for g, the acceleration due to gravity, by treating my hair as a simple pendulum. Uncertainty analysis was done following the method outline
10:40
Shining a laser through a light bulb can reveal the structure of DNA

98 views / 0 likes - added 1 year ago

Get 2 months of Skillshare Premium for free at: https://skl.sh/stevemould5 Photo 51 is the famous image created by Rosalind Franklin and analysed by James Watson and Francis Crick. They used it to figure out the structure of DNA. It's an x-ray diffraction
02:37
Quantum satellite achieves 'spooky action' at record distance

512 views / 0 likes - added 6 years ago

Result paves way for hack-proof quantum communications. Learn more: http://scim.ag/2rkMQjE Read the paper: http://scim.ag/2sDKeBj
02:58 Popular
Ben 10 | Ben and Kevin 11 Team Up For Laser Tag | Cartoon Network

1,063 views / 3 likes - added 5 years ago

During their visit to Twin City, Ben and Gwen sign up for some Laser Town awesomeness, but when Ben is teamed up with Kevin, the two must overcome their differences if they are to end up on top! Episode: Four By Four SUBSCRIBE: http://cartn.co/subscribe A
04:12
What Color are the Stars? How To Measure the Temperature of the Stars With Only a Camera

595 views / 0 likes - added 5 years ago

Do Your Own Experiments at home! https://www.theactionlab.com/ Have you ever wondered what color the stars are? And what does a star's color actually mean? In this video I show you how to measure the temperature of the stars by using your camera. I talk a
02:59 Popular
Astronomers measure the mass of a star—thanks to an old tip from Einstein

855 views / 0 likes - added 7 years ago

Relativistic bending of light helps peg this white dwarf star at 2/3 the mass of the sun. Read more - http://scim.ag/2sg2Irm Learn more - http://scim.ag/2qWT3C9
06:19
How to Measure the Speed of Light with Marshmallows - Christmas Lectures with Neil Johnson

102 views / 0 likes - added 1 year ago

This may not be something you'd thought of doing but now you know how the speed of light can be measured using only some marshmallows and a microwave oven.Watch the full second lecture of the series: http://www.rigb.org/christmas-lectures/watch/1999/arrow
04:56 Popular
Speed of sound activity - Measure the echo - Homemade Science with Bruce Yeany

1,340 views / 0 likes - added 7 years ago

The speed of sound can be measured with reasonable results by measuring the time of an echo. A couple blocks of wood for clapping together, a stopwatch, and a calculator are the equipment was used for the middle school classroom activity.
Featured
12:53 Popular
How to Measure to a MILLIONTH of an Inch (The Dawn of Precision) - Smarter Every Day 206

732 views / 0 likes - added 5 years ago

Support Smarter Every Day by: ① Get a 23andMe kit for someone you love at https://23andMe.com/smarter ② Clicking here to subscribe if you dig it http://bit.ly/Subscribe2SED ③ Tweeting me what you think:http://bit.ly/2BwP3Pj Click below for more links! ⇊ ~
25:59
Worlds Deadliest Laser Maze!

415 views / 1 likes - added 7 months ago

I cant believe what happened at the endDrink PRIME Hydration, now at Walmart, Target, 7-Eleven, and Kroger Family Stores. For more information on PRIME and where it is sold, visit https://drinkprime.comThanks to Greyscale Fonts for supplying some of the S
02:07
Laser printer makes colors without ink

655 views / 0 likes - added 7 years ago

Scientists notch an advance in creating structural colors. Learn more - http://scim.ag/2qMjv0Z
05:15
Stopping A Laser Beam In Mid-Air

411 views / 0 likes - added 4 years ago

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
00:55
Carbon-based Paper That Walks When Hit With A Laser

583 views / 0 likes - added 8 years ago

Carbon-based paper folds itself up, walks away. Advance could lead to artificial muscles for robots. Read more http://scim.ag/1HhLjkw Read the research (free) http://scim.ag/1S3YG8x
Featured
03:23
Ben 10 | Laser Robots Gone Wrong | Cartoon Network

528 views / 0 likes - added 6 years ago

They'll never be allowed there again! Subscribe to the Cartoon Network UK YouTube channel: https://goo.gl/hRAVDf Visit the Cartoon Network UK website: http://www.cartoonnetwork.co.uk Check out all the amazing apps from Cartoon Network: http://apps.cartoon
01:13
An Actual Playable Tortilla Record Etched with a Laser Cutter

646 views / 1 likes - added 8 years ago

After a certain video went viral with someone "playing" a tortilla with some piped-in music, I wanted to see if I could make an actual working tortilla record. Skip to 0:25 for the actual record. Of course it plays "The Mexican Hat Dance" also known as "J
04:44 Popular
LONG DISTANCE PAPER PLANE - Let's Mame A Paper Airplane That Flies Over 100 Feet | Super Jupiter

11.8k views / 24 likes - added 8 years ago

Paper Airplane Instruction / How to make a paper planeHow to make a paper airplane that flies / Cómo hacer un Avión de Papel / Máy Bay Giấy / Uçak Yap Kağıt कागजी हवाई जहाज ट्यूटोरियल / 紙飛行機の作り方 ► Subscribe Main Channel: http://goo.gl/wAFe3s ◄ ► Subscribe
18:57
Breaking Into a Smart Home With A Laser - Smarter Every Day 229

349 views / 0 likes - added 3 years ago

If you feel like this has earned your support on Patreon please consider clicking here: https://www.patreon.com/smartereveryday**Note 12/28/19: The lock company notified me that they've updated their software to lock the user out after 4 incorrect attempt
03:32
Ben Disguises Himself | Ye Olde Laser Duel | Ben 10 | Cartoon Network

192 views / 0 likes - added 1 year ago

Click to Subscribe to the Ben 10 Community! https://www.youtube.com/channel/UCoWgc1mqe-bcfb_lem7EyOg?sub_confirmation=1 Click to watch Ben 10's most popular videos videos here:https://youtube.com/playlist?list=PLEy0MtsV5_rQS6aQIa6F4Dk731oczsXAqIts always
13:44
Can You Bounce A Bubble Off a Laser?

339 views / 0 likes - added 3 years ago

Get a whole year of CuriosityStream for just $14.99 by going to https://curiositystream.com/stevemould and using the promo code stevemould at checkout. Check out Seb's video here: https://youtu.be/tjAZbo0jb8Q Check out Igor's video here: https://youtu.be/
10:41
Optimal angle for a projectile part 4 Finding the optimal angle and distance with a bit of calculu

468 views / 0 likes - added 9 years ago
03:02 Popular
See Microbes With This DIY Phone Microscope

977 views / 1 likes - added 8 years ago

See the tiny creatures living in a pond or puddle using your smartphone, poster tack, and a laser pointer. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Here are s
Featured
05:47
LeBron asks about free throws versus three pointers

551 views / 0 likes - added 9 years ago

LeBron James asks Sal Khan whether it is easier to make three free throws or one three pointer More free lessons at: http://www.khanacademy.org/video?v=PddbEVNMgTY
06:19
What is the Heisenberg Uncertainty Principle: Explained in Simple Words

529 views / 0 likes - added 3 years ago

Heisenbergs uncertainty principle says that if we know everything about where a particle is located, we know nothing about its momentum. Conversely, if we know everything about its momentum, then we know nothing about where the particle is located. In oth
00:57
The Butterfly Effect In Real Life

130 views / 0 likes - added 1 year ago

The Butterfly Effect In Real Life with mirrors and a laser Nils Berglund Full Video Laser Simulation: https://youtu.be/_s4NLA8aAgwSee the full video here: https://youtu.be/kBow0kTVn3s
01:50 Popular
Total Internal Reflection in Water "Bucket of Light"

702 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
02:49 Popular
FROM DOWNTOWN: An Oral History of the 3-Point Shot With Ray Allen

763 views / 0 likes - added 7 years ago

The 3-pointer is THE shot in today's NBA, but that wasn't always the case. In fact, the NBA didn't introduce the 3-pointer until 1979. They adopted the downtown shot after merging with the flashier American Basketball Association, who in turn got the idea
04:42 Popular
Are Lasers The Weapons Of The Future?

758 views / 0 likes - added 8 years ago

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
02:51
How to make a macro lens | Do Try This At Home | We The Curious

155 views / 0 likes - added 2 years ago

Macro-photography allows you to take your camera and zoom-in to see what the world looks like up close. In this video, Ross shows you a few cheap options to make use of lenses you may already have and how to hack a laser-pointer and the camera on your pho
09:07
The Absurdity of Detecting Gravitational Waves

482 views / 0 likes - added 7 years ago

A head-vaporizing laser with a perfect wavelength detecting sub-proton space-time ripples. Huge thanks to Prof Rana Adhikari and LIGO: http://ligo.org Here's how he felt when he learned about the first ever detection: https://youtu.be/ViMnGgn87dg Thanks t
03:37 Popular
How Does Dark Energy Stretch Our Universe?

762 views / 0 likes - added 7 years ago

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
03:08 Popular
Why Are There 5,280 Feet in a Mile? | COLOSSAL QUESTIONS

1,617 views / 7 likes - added 3 years ago

In the US we measure distance by feet and miles! But, who decided that there should be 5,280 feet in a mile, and why did they pick such a seemingly random number??Images used under license from Shutterstock.comWelcome to Colossal Questions, the show that
Featured
07:27
Building a Lego-powered Submarine 4.0 - automatic depth control

313 views / 0 likes - added 1 year ago

This radio-controlled submarine can maintain a steady depth or a certain distance from the bottom. It is equipped with a pressure sensor and a laser distance sensor. Raspberry Pi and PID control are used for automation. Tested in a swimming pool and a sma
08:06
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 6

64 views / 0 likes - added 5 months ago

Hello Everyone Sit back and relax. Enjoy 8 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!If you guys liked this video please follow us on Instagram : https://www.instagram.com/physicsfun/And subscribe to our chann
06:32
Can We Really Get To Alpha Centauri?

493 views / 0 likes - added 8 years ago

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
09:38
Introduction to motion (part 2)

488 views / 0 likes - added 9 years ago

More on how velocity, distance, acceleration and time relate to each other.
04:32
Introduction to motion (part 3)

450 views / 0 likes - added 9 years ago

Using the basic equations of distance and velocity to solve motion problems
03:30 Popular
This incredible animation shows how deep the ocean really is

1,454 views / 3 likes - added 7 years ago

Just how deep does the ocean go? Way further than you think. This animation puts the actual distance into perspective, showing a vast distance between the waves we see and the mysterious point we call Challenger Deep. Read more: http://www.businessinsider
Featured
03:39
Lasers Are Great, But Diamond Superlasers Are Better, Here's Why

473 views / 1 likes - added 6 years ago

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
12:39
What Does Dark Energy Really Do? | Space Time | PBS Digital Studios

661 views / 0 likes - added 8 years ago

Dark energy, what exactly does it do? Find out in this episode of Space Time! Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Re
59:19
The Extreme World Of Ultra Intense Lasers - With Kate Lancaster

646 views / 0 likes - added 8 years ago

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

530 views / 0 likes - added 7 years ago

ROMY, the world's most sophisticated ring laser, could pave the way for portable rotational seismometers. Learn more - http://scim.ag/2ovJ8kT
04:12 Popular
Heisenberg's Uncertainty Principle Explained

974 views / 0 likes - added 3 years ago

Heisenberg's uncertainty principle tells us that it is impossible to simultaneously measure the position and momentum of a particle with infinite precision. In our everyday lives we virtually never come up against this limit, hence why it seems peculiar.
03:47
Tick-tock cold cold clock with Bill Phillips

520 views / 0 likes - added 7 years ago

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.
04:16
Jellyfish Lasers Are Revolutionizing Quantum Physics

620 views / 1 likes - added 7 years ago

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
Featured
09:35
Solving for Time

487 views / 0 likes - added 9 years ago

Simple example of solving for time given distance and rate More free lessons at: http://www.khanacademy.org/video?v=awzOvyMKeMA
05:34
Five Firsts for Mars InSight

382 views / 1 likes - added 5 years ago

Mars InSight will be the first to detect seismic activity on Mars’ surface, first to measure rate of heat transmitted from interior, first to dig nearly 5m down, first to measure magnetic fields on Mars’ surface, and first to use a robotic arm to place in
08:58
Projectile motion (part 4)

449 views / 0 likes - added 9 years ago

Solving for time when you are given the change in distance, acceleration, and initial velocity More free lessons at: http://www.khanacademy.org/video?v=-W3RkgvLrGI
08:39
Introduction to Vectors and Scalars

489 views / 0 likes - added 9 years ago

Distance, displacement, speed and velocity. Difference between vectors and scalars More free lessons at: http://www.khanacademy.org/video?v=ihNZlp7iUHE
11:59
Parsing Gross Domestic Product

466 views / 0 likes - added 9 years ago

Understanding what GDP does and doesn't measure. More free lessons at: http://www.khanacademy.org/video?v=zh8XASZxo1Q
How a Split-Flap Display Works

224 views / 0 likes - added 3 years ago

Take a look inside my see-through split-flap display, made from laser-cut clear acrylic and an Arduino.The mechanical design, electrical details, and firmware are all open-source, including comprehensive purchasing and assembly instructions: https://githu
57:39
The Science of Light and Lasers | Szydlo's At Home Science

312 views / 0 likes - added 3 years ago

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,
10:31
ROA Discussion 1

421 views / 0 likes - added 9 years ago

A discussion of the various ways to measure return on assets More free lessons at: http://www.khanacademy.org/video?v=Oh4H3BJX1ZI
08:04
Real GDP and Nominal GDP

483 views / 0 likes - added 9 years ago

Using real GDP as a measure of actual productivity growth More free lessons at: http://www.khanacademy.org/video?v=lBDT2w5Wl84
06:27
Oh My Dog!

485 views / 0 likes - added 6 years ago

In front of a raging crowd, the most oustanding dogs face each other to measure their talents and strengths.
09:05
Projectile motion (part 3)

504 views / 0 likes - added 9 years ago

An example of solving for the final velocity when you know the change in distance, time, initial velocity, and acceleration More free lessons at: http://www.khanacademy.org/video?v=Y5cSGxdDHz4
01:36
Winter Boot Safety Is a Slippery Slope

492 views / 0 likes - added 7 years ago

Researchers put a tiny ice rink on a tipping platform to measure how much grip winter boots really have.
04:53 Popular
What's The Difference Between Accuracy And Precision? - Matt Anticole

934 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-s-the-difference-between-accuracy-and-precision-matt-anticole When we measure things, most people are only worried about how accurate, or how...
Featured
15:09
Mouse Cursor History (and why I made my own)

549 views / 0 likes - added 5 years ago

History of the computer mouse cursor, or pointer. And why I designed my own cursor... Link to downloads (free): http://www.michieldb.nl/other/cursors/ Tracklist: https://soundcloud.com/posy/sets/mouse-cursor-history-music Posy on Spotify: https://open.spo
11:20 Popular
Richter Scale

766 views / 2 likes - added 9 years ago

The basics of the logarithmic Richter and Moment Magnitude Scales to measure earthquakes More free lessons at: http://www.khanacademy.org/video?v=RFn-IGlayAg
02:49 Popular
What causes the seasons?

908 views / 0 likes - added 3 years ago

There are a few persistent misconceptions about what causes the seasons. Most believe it is the distance between the Earth and sun which varies to give us seasonal temperature variations. However it is actually the directness of the sun's rays leading to
03:40 Popular
Does The Size Of Your Brain Matter?

712 views / 1 likes - added 8 years ago

If big brains were a gauge of intelligence, whales would be the smartest animals on earth. How do we measure intelligence, and how much does the size of your brain matter? Do Men and Women Have Different Brains? ►►►►http://dne.ws/1hhWkq0 Read More: Are Bi
05:44
Build an Electroscope

554 views / 0 likes - added 5 years ago

The electroscope is a simple device designed to detect and measure electrostatic fields. This centuries old device is the ancient ancestor of modern Digital Multi Meters.
05:14
How One of NASA’s Deep Space Challenges Could Be Solved in the Ocean | The Swim

482 views / 0 likes - added 5 years ago

A long-distance swimmer and a NASA astronaut have some surprising things in common, including the quest to protect their bones from deteriorating. This Is the Engineering You'd Need to Cross the Pacific Ocean - https://youtu.be/4nEV76CpF6M Follow The Swim
09:51 Popular
Coulomb's Law (with example)

1,674 views / 0 likes - added 6 years ago

A simple, easy explanation of the intuition behind Coulomb's law and a worked example of an exam type question. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you smile :) ***SUBSCRIBE*** https://www.youtube.com/c/upandato
02:06
Ben 10 | Don't Laze Me, Bro | Cartoon Network

589 views / 1 likes - added 6 years ago

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
12:35
Statistics: The Average

594 views / 0 likes - added 9 years ago

Introduction to descriptive statistics and central tendency. Ways to measure the average of a set: median, mean, mode More free lessons at: http://www.khanacademy.org/video?v=uhxtUt_-GyM
08:01
LISA | The Biggest Space Mission Ever

318 views / 0 likes - added 3 years ago

The Lisa mission will be really cool, I look at all the reasons why.Patreon: https://www.patreon.com/domainofscienceDFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanThe Eur
04:42
How Much Does the Universe Weigh?

420 views / 0 likes - added 3 years ago

How much does the universe weigh? As it turns out, this question does not have an easy answer. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.com Two different ap
09:18
Current

475 views / 0 likes - added 8 years ago

Current is the flow of charge. We measure current by counting the amount of charge passing through a boundary in one second.
02:09
Maybe It's Time To Move The Three-Point Line

659 views / 1 likes - added 8 years ago

For decades the slam dunk reigned as the number one crowd pleaser in basketball. Not anymore. The three-pointer is the new star but some argue it's ruining the game and want the NBA to move the line further back. Still haven’t subscribed to WIRED on YouTu
01:51
Hammerheads Can Hear Injured Fish From a Mile Away

652 views / 0 likes - added 7 years ago

Hammerhead sharks are so attuned to low-frequency sounds, they can hear them from over a mile away. Not only can they tell the distance and direction of their prey, they can even estimate its size. From: HUNTING THE HAMMERHEAD http://bit.ly/2akgsHV
Featured
02:48
Can Lasers Make The Internet Faster?

526 views / 0 likes - added 6 years ago

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
03:20
How Long Does It Take to Get to Mars?

479 views / 1 likes - added 5 years ago

Mars could be our future home, but only if we figure out a faster way to get there. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: How Far Away is Mars? https://www.space.com/16875-how-far-away-is-mars.html “The distance to Mars depends on w
01:57
The Autonomous Weeder - Eliminates Weeds with Lasers

256 views / 0 likes - added 3 years ago

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
05:50
The golf ball that made golfers too good

440 views / 0 likes - added 5 years ago

Golf's distance debate, explained. Become a Video Lab member! http://bit.ly/video-lab These days, pro golfers are hitting the ball far. Really far. And it's creating a problem: because modern golfers can reach the hole with fewer shots than before, older
03:40 Popular
Two Burning Ropes - Brain Teaser

782 views / 0 likes - added 8 years ago

Two burning ropes are needed to measure 45 minutes exactly. Each rope takes exactly one hour to burn, but they don't burn at a constant rate. Each rope is made of a different material and burns differently from the other. How do we measure 45 minutes exac
04:08 Popular
Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy

753 views / 0 likes - added 8 years ago

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
04:53
States of Matter

698 views / 0 likes - added 3 years ago

Everyone is familiar with liquid water, ice and water vapour, but what are the differences between these three states of matter? Solids, liquids and vapours of the same substance differ in the motion of the molecules and the distance between them.Animatio
14:36
Why It's Almost Impossible to Drive a Golf Ball 450 Yards (ft. Dustin Johnson) | WIRED

487 views / 0 likes - added 4 years ago

WIRED's Robbie Gonzalez looks at carry vs. total distance, breaks down the biomechanics of the tee shot, and gets tips from Dustin Johnson, one of the top drivers on the tour, to find out why it's Almost Impossible to drive a golf ball 450 yards through t
03:47
Chilling Time: How to Build the Coolest Clock on Earth

499 views / 0 likes - added 7 years ago

Bill Phillips explains how laser cooling, for which he shared the 1997 Nobel Prize in Physics, led to a revolution in timekeeping. This Nature Video was produced with support from Mars, Incorporated. All Nature Video content is editorially independent of
28:26
Reconciling Thermodynamic and State Definitions of Entropy

474 views / 0 likes - added 9 years ago

Long video explaining why entropy is a measure of the number of states a system can take on (mathy, but mind-blowing). More free lessons at: http://www.khanacademy.org/video?v=WLKEVfLFau4
02:58 Popular
How To Go To Space (with XKCD!)

734 views / 1 likes - added 8 years ago

Do you want to go to space? Do you want to learn about bending computers and boxes that make clothes smell better and sky boats with turning wings? Then point your pointer here and press down: Hudson - http://www.hudsonbooksellers.com/thingexplainer Indie
Featured
01:08
Sensors for your sweat

527 views / 0 likes - added 7 years ago

Watch a new skin sensor measure your health while you exercise Learn more: http://bit.ly/2gaAess Read the research (free): http://bit.ly/2gz73fX
Featured
03:32
Why These Lasers Are Too Powerful to Use in Space

593 views / 0 likes - added 5 years ago

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
03:12 Popular
Can Humans Control Lightning?

855 views / 1 likes - added 8 years ago

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

717 views / 0 likes - added 8 years ago

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
05:11
What would it Look like with all the planets between the earth and the moon?

557 views / 1 likes - added 5 years ago

I would love to redo this in 360 3d VR. I need hardware and software: If you wish to help me out, support me on Patreon: https://www.patreon.com/yetidynamics What did I just watch? All the planets in the solar system will fit between the earth and the moo
04:40 Popular
Measuring Lengths 2 | Measurement And Data | Early Math | Khan Academy

749 views / 0 likes - added 8 years ago

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

676 views / 0 likes - added 8 years ago

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

189 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
02:54 Popular
Measuring Lengths With Different Units | Measurement And Data | Early Math | Khan Academy

1,319 views / 0 likes - added 8 years ago

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
05:11
Michio Kaku: What If Einstein Is Wrong?

520 views / 0 likes - added 6 years ago

Don't miss new Big Think videos! Subscribe by clicking here: http://goo.gl/CPTsV5 We'll have to recalibrate everything -- the age of the universe, the age of stars, the distance to the stars, the basic structure of modern electronics, the GPS, nuclear wea
05:50 Popular
Length Word Problems | Measurement And Data | Early Math | Khan Academy

932 views / 0 likes - added 8 years ago

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

1,562 views / 0 likes - added 8 years ago

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
18:53
15 Most Intelligent Animals In The World

374 views / 1 likes - added 3 years ago

We like to think that we're the smartest things that live on earth, but you don't have to look too far before you see other species exhibiting a surprising ability to think and problem solve. There are several ways in which you can measure how clever some
02:51
Telling Time Exercise Example 1 | Measurement And Data | Early Math | Khan Academy

655 views / 0 likes - added 8 years ago

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=
05:47
LIGO's Gravitational Wave Discovery Is Still In Question, But Why?

421 views / 0 likes - added 5 years ago

LIGO’s discovery of gravitational waves rocked the world of physics. But now, some scientists are questioning their methods. Here’s what you need to know. WTF Is Gravity? Scientists Don’t Really Know Either - https://www.youtube.com/watch?v=g9_PdtL627k&t=
02:57 Popular
Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

1,634 views / 0 likes - added 8 years ago

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

1,159 views / 0 likes - added 8 years ago

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

724 views / 0 likes - added 8 years ago

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

1,340 views / 1 likes - added 8 years ago

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
09:14
World's First Car!

414 views / 1 likes - added 5 years ago

I got to drive the world's first car (replica), patented by Benz in 1886 Check out the series on new safety features: http://ve42.co/MB This video is sponsored by Mercedes-Benz, who invited me to come to Stuttgart to see their latest cars, crash test faci
04:34
U.S. Nuclear Missiles Are Still Controlled By Floppy Disks

504 views / 0 likes - added 6 years ago

Forget the big red button, this is how we would actually conduct nuclear war. Declassified Nuclear Films Prove We Were Wrong About Their Explosive Power https://www.youtube.com/watch?v=y-QVPXBcxLU&t=84s Subscribe now! https://www.youtube.com/user/DNewsCha
00:37
ICESat-2 By the Numbers: 300 Trillion

425 views / 0 likes - added 6 years ago

ICESat-2 is an incredibly precise space laser that features the latest in NASA technology To measure ice heights, engineers have to take ICESat-2's instrument ATLAS to the extreme - sometimes going big, sometimes going small, but always keeping it precise
07:21 Popular
How the Meter Became the Meter

1,396 views / 1 likes - added 7 years ago

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

1,524 views / 0 likes - added 8 years ago

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

759 views / 2 likes - added 7 years ago

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
03:49
A Tasty Trove of Exoplanets at TRAPPIST-1

491 views / 0 likes - added 7 years ago

A baker’s half-dozen of Earth-size worlds is orbiting a (relatively) nearby star—and some could be habitable Subscribe to our channel! https://www.youtube.com/SciAmerican TRANSCRIPT: There's big news this week from 40 light years away, a star system calle
03:25
Chicago Blackhawks Projection Show

493 views / 0 likes - added 7 years ago

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
02:08
Experimental Stanford artist explores science, art and improvisation

695 views / 0 likes - added 6 years ago

Pamela Davis Kivelson, experimental artist and lecturer in Stanford’s Design Program, has long been interested in the intersection of science, music, art and improvisation. Her latest foray into the busy intersection is a participatory performance piece i
00:59
Making a Microscope With a Water Drop

122 views / 0 likes - added 1 year ago

Shop for science gear here: https://theactionlab.com/I show you how to make a microscope with a drop of water and a laserSee the full length video here: https://youtu.be/bYEuo3j2Ly0Subscribe to my other channel here for full length videos: https://www.you
01:22
A Man Call Elephant In Different Angle

620 views / 0 likes - added 6 years ago

Watch it again, from a different angle. This time, we can watch him call the elephants from a far distance away at Elephant Nature Park. Learn More : http://www.saveelephant.org Facebook : https://www.facebook.com/elephantnewsonline
05:46
Could the Biggest Ocean Recording Ever Made Redefine Marine Science?

523 views / 0 likes - added 5 years ago

With the help of artificial intelligence, the crew aboard Seeker is recording and analyzing up to 3,000 hours of underwater audio to create the most comprehensive soundscape of the Pacific Ocean. Why You Can't Just Swim Straight Across the Ocean | The Swi
12:13 Popular
Sesame Street Pinball Number Count (All Segments)

1,037 views / 0 likes - added 2 years ago

New improved version here: https://www.youtube.com/watch?v=IC7l3V1nhWc The music was composed by Walt Kraemer, arranged by Ed Bogas, vocals by The Pointer Sisters. It was recorded in 1976 and it debuted in Feb '77. A segment for number one was never produ
01:41
‘Blindfolded’ ants reveal clues to insect navigation

623 views / 1 likes - added 7 years ago

Desert-dwelling ants use sight as a backup to step counting when measuring distance. Learn more: http://scim.ag/2cgKbmu Read the paper: http://scim.ag/2cswwaO JOIN AAAS: http://scim.ag/2bxrxnH
24:34
Tobor the 8th Man EP 09: THE LIGHT THAT BURNED (1965) (Unedited as Aired) [Remastered & Restored]

586 views / 1 likes - added 7 years ago

New exclusive 8thManDVD.com 16mm Film Transfer, unedited as Aired in 1965. 8th Man Episode 09: Dr. Katheryn Rational approaches Intercrime crime boss Mr. Browbeat with an irresistible offer; if he will assist her in trapping the Black Butterfly agent, Evi
05:03
Sandy Teaches Plankton Self-Defense! | "Single-Celled Defense" Full Scene | SpongeBob

43 views / 0 likes - added 4 months ago

Plankton is tired of being stepped on, so he builds a foot deterrent and laser helmet! Just as he's about to use his laser helmet on Sandy, she uses self-defense and later offers to teach Plankton some of her moves at her tree dome! Find out if Plankton's
06:39
The Star That Redefined the Universe

368 views / 0 likes - added 5 years ago

Delta Cephei is a visible star located in the constellation Cepheus. It is uniquely variable and provided astronomers with a new tool to measure the universe with. This important star is the prototype of a class of stars called Cepheid Variables. This vid
04:21
Here's Why We Can't Live Stream From Mars

605 views / 0 likes - added 7 years ago

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
10:18 Popular
How to control light with water

1,042 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
03:44 Popular
How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

949 views / 0 likes - added 4 years ago

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
03:28 Popular
Potential Kinetic Energy Investigation /// Homemade Science with Bruce Yeany

1,096 views / 1 likes - added 7 years ago

This is simple student activity to investigate the change of potential energy into kinetic energy. After a ball rolls down a ramp it gets caught by a simple catch cup and pushes for distance, eventually losing it's energy due to friction. The more energy
00:58
Stacking Pringles In a Circle

361 views / 0 likes - added 2 years ago

I stack Pringles in a circle to measure their curvatureSee the full video here: https://www.youtube.com/watch?v=apJtZX39i80Subscribe to my man channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
05:01 Popular
Cosmic Microwave Background Challenge | Space Time | PBS Digital Studios

1,064 views / 0 likes - added 8 years ago

If a photon leaves the train station shortly after the Big Bang ... Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Purchase a Space Time t-
09:14
Interstellar Travel: Approaching Light Speed

473 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

>> View laser pointer measure distance web videos