Search Results: "Angle Of X' Axis In Minkowski Spacetime"

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07:22
Angle Of X' Axis In Minkowski Spacetime

544 views / 0 likes - added 8 years ago

Angle of x' axis in Minkowski spacetime
04:58
Measuring Time In Meters In Minkowski Spacetime

500 views / 0 likes - added 8 years ago

Measuring time in meters in Minkowski spacetime
13:44
Introduction To Special Relativity And Minkowski Spacetime Diagrams

669 views / 0 likes - added 8 years ago

Introduction to special relativity and Minkowski spacetime diagrams
02:39 Popular
Optimal angle for a projectile part 3 - Horizontal distance as a function of angle (and speed)

1,240 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
04:56 Popular
1943 Axis Losing In Europe

1,260 views / 0 likes - added 8 years ago

In 1943, the tide really turns in favor of the Allies in World War II. They are able to push the Axis out of N.Africa and force a surrender from Italy (along with Mussolini being deposed). The Soviets are able to start pushing the Axis out of the Soviet U
07:26 Popular
Spacetime Intervals: Not EVERYTHING is Relative | Special Relativity Ch. 7

967 views / 0 likes - added 5 years ago

Go to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober This video is chapter 7 in my series on special relativity, and it covers the idea that some things A
05:49
Solving For Unknown Angle

553 views / 0 likes - added 8 years ago

Solving for unknown angle. One method using an inscribed angle intercepting a diameter of a circle.
06:14 Popular
1940 - Axis Gains Momentum In World War II

739 views / 0 likes - added 8 years ago

In this second video giving an overview of World War II, we see Germany and the Axis powers only continue to gain momentum in 1940.
12:12 Popular
1941 Axis Momentum Accelerates In WW2

829 views / 2 likes - added 8 years ago

In 1941, the Axis gains further momentum with control of most of Continential Europe. Hitler decides to break pact and invade Stalin's Soviet Union. United States enters World War II after Japanese attack on Pearl Harbor.
01:13 Popular
Amazing Dual Axis Illusion

773 views / 0 likes - added 4 years ago

Best Illusion of the Year Contest - 2019 Title: Dual Axis Illusion Authors: Frank Force Country: USA
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05:05
What Exactly is Spacetime? Explained in Ridiculously Simple Words

163 views / 0 likes - added 1 year ago

Spacetime, as a concept, is related to a space that consists of 4 dimensions instead of the regular 3-dimensional space. As early as 1905, Einstein proposed a now widely popular theory that the speed of light is independent of the motion of all observers,
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Can You Trust Your Eyes In Spacetime? | Space Time | PBS Digital Studios

544 views / 0 likes - added 7 years ago

What can you trust in Spacetime? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Last time we talked about what curvature means, looked at g
08:45
Line And Angle Proofs Exercise

644 views / 0 likes - added 8 years ago

Line and angle proofs exercise
02:10
Finding Inscribed Angle Measure

590 views / 0 likes - added 8 years ago

Finding inscribed angle measure
36:32
The Story Of Spacetime – With Fay Dowker

567 views / 0 likes - added 8 years ago

Fay Dowker tells the story of general relativity and its interactions with Newtonian physics, from Galileo to cutting edge research on the granularity of spacetime. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the Q&A that follows
12:47
Projectile at an Angle

436 views / 0 likes - added 9 years ago

Figuring out the horizontal displacement for a projectile launched at an angle More free lessons at: http://www.khanacademy.org/video?v=ZZ39o1rAZWY
25:11
Defining the angle between vectors

689 views / 0 likes - added 9 years ago

Introducing the idea of an angle between two vectors More free lessons at: http://www.khanacademy.org/video?v=5AWob_z74Ks
04:47 Popular
Angle of repose…Physics of toys // Homemade Science with Bruce Yeany

844 views / 0 likes - added 7 years ago

The angle of repose or critical angle of repose is how steep various types of materials can be piled without slumping. The steepness of the side of a pile is determined by the amount of friction between the particles of matter. This can vary according to
06:20
4 Chords | Music Videos | The Axis Of Awesome

217 views / 0 likes - added 11 months ago

Ever wonder why all those pop songs sound kinda the same? Well, it's pretty simple; They all use the same 4 Chords! Subscribe For More: http://bit.ly/TheAxisofAwesome Download 4 Chords and check out our albums on iTunes https://itunes.apple.com/artist/the
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Optimal angle for a projectile part 4 Finding the optimal angle and distance with a bit of calculu

464 views / 0 likes - added 9 years ago
04:51
The Secrets of Magic Angle Graphene Are Now Fully Revealed

255 views / 0 likes - added 3 years ago

Ever since its discovery, magic-angle graphene has taken the scientific community by storm. Now, researchers have mapped the materials entire structure to find out what makes it so magical. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Ele
18:09
Proof: Relationship between cross product and sin of angle

672 views / 1 likes - added 9 years ago

Proof: Relationship between the cross product and sin of angle between vectors More free lessons at: http://www.khanacademy.org/video?v=7MKA2QlKvHc
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Optimal angle for a projectile part 2 - Hangtime

540 views / 0 likes - added 9 years ago

Optimal angle for a projectile part 2 - Hangtime More free lessons at: http://www.khanacademy.org/video?v=XtAB9GOfLiM
08:53 Popular
General Relativity & Curved Spacetime Explained! | Space Time | PBS Digital Studios

1,019 views / 1 likes - added 7 years ago

The Final Installment of our General Relativity Series!!! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime We've been through the first few e
01:22
A Man Call Elephant In Different Angle

607 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
04:19
This Dead Star Is Twisting Spacetime

271 views / 0 likes - added 4 years ago

A pulsar has just confirmed another piece of the general relativity puzzle Einstein predicted, and its the first real detection of an effect known as frame dragging. And its kind of a big deal. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more
04:28
'Magic' Angle Graphene Is BACK...with an Even Bigger Twist

310 views / 0 likes - added 4 years ago

Scientists have unveiled a whole new world of physics that could lead to the superconductors we've been waiting for. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeke
07:43 Popular
How To Trisect An Angle With Origami - Numberphile

746 views / 0 likes - added 8 years ago

Zsuzsanna Dancso trisects an angle using origami - follows on from this video about Euclidean geometry: http://youtu.be/6Lm9EHhbJAY Special thanks to the Patreon supporters listed below: Herschal Sanders (from Susan) Lê OK Merli Alex Bozzi Thomas J
09:13 Popular
Wormholes Explained – Breaking Spacetime

739 views / 4 likes - added 5 years ago

To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription. Are wormholes real or are they just magic disg
11:50 Popular
The Golden Angle - Christmas Lectures with Ian Stewart

973 views / 0 likes - added 5 years ago

Thr golden angle is a mathematical concept, closely related to the golden ratio and Fibonacci numbers. Where can you find it and how is it formed? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/
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Rotation in R3 around the X-axis

624 views / 0 likes - added 9 years ago

Construction a rotation transformation in R3 More free lessons at: http://www.khanacademy.org/video?v=gkyuLPzfDV0
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Conceptualizing Gravity as Curved Spacetime.

141 views / 0 likes - added 1 year ago

This is my video entry into the one-minute science explainer challenge. #VeritasiumContest
07:46 Popular
Math Antics - Angle Basics

1,043 views / 1 likes - added 9 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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Optimal angle for a projectile part 1

443 views / 0 likes - added 9 years ago
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Why light can't escape black hole ? #light #space #spacetime #physics

111 views / 0 likes - added 1 year ago
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This is NOT Banana's Joe's best angle | The Photo | Gumball | Cartoon Network

125 views / 0 likes - added 1 year ago

Check out our Mother's Day playlist here! - https://youtube.com/playlist?list=PLkhjQtWfYUDyYK8jyOgmb9QlQI127qpTs Click to watch more of The Amazing World of Gumball - https://www.youtube.com/watch?v=Fu2BjEH4u84&list=PL77ED97B132C66551Gumball, the amusing
04:05
The Twins Paradox Hands-On Explanation | Special Relativity Ch. 8

542 views / 0 likes - added 5 years ago

Go to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober This video is chapter 8 in my series on special relativity, and it presents a hands-on explanation of
07:20
1943 - Allies Gain Even More Momentum In WW II

576 views / 0 likes - added 8 years ago

In 1943, the tide really turns in favor of the Allies in World War II. They are able to push the Axis out of N.Africa and force a surrender from Italy (along with Mussolini being deposed). The Soviets are able to start pushing the Axis out of the Soviet U
12:18
Lorentz Transformations | Special Relativity Ch. 3

555 views / 0 likes - added 5 years ago

Go to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober The previous videos in this series: Chapter 1: Why Relativity is Hard https://www.youtube.com/watch?v
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Relativity of Simultaneity | Special Relativity Ch. 4

412 views / 0 likes - added 5 years ago

Go to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober The previous videos in this series: Chapter 1: Why Relativity is Hard https://www.youtube.com/watch?v
04:12
How Gravity Makes Things Fall

667 views / 0 likes - added 6 years ago

Award-winning* demonstration of gravity, featuring the "Spacetime Stretcher," built mostly out of materials from my garage and the hardware store. Please support me on Patreon! Thank you! http://www.patreon.com/edwardcurrent More info: 1. As a falling obj
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Length Contraction and Time Dilation | Special Relativity Ch. 5

551 views / 0 likes - added 5 years ago

Go to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober This video is chapter 5 in my series on special relativity, and it covers how things that are moving
05:07 Popular
Relativistic Addition of Velocity | Special Relativity Ch. 6

1,036 views / 0 likes - added 5 years ago

Go to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober This video is chapter 6 in my series on special relativity, and it covers the topic of relativistic a
05:12
1942 Tide Turning In World War II In Europe

645 views / 0 likes - added 8 years ago

In 1942 we see the Axis get pushed back in North Africa and get bogged down in the Soviet Union. The tide of war turns in favor of the Allies.
02:34
Can graphs be deceptive?

524 views / 0 likes - added 8 years ago

What commenters get wrong about charts. Subscribe to our channel! http://goo.gl/0bsAjO If you write things on the internet, angry email is inevitable. If you make charts on the internet, angry email about those charts is inevitable. Especially if your cha
03:39
Keyboard crasher's lunch

545 views / 0 likes - added 5 years ago

I imagined a keyboard crusher lunch. Look forward to what kind of food the angry keyboard crusher made. This is a stop motion cooking video. It is not a real cooking video. I tried to make a pleasant sound. I also put the sound of eating. I used the sound
06:14
Doodling in Math Class: Spirals, Fibonacci, and Being a Plant [2 of 3]

91 views / 0 likes - added 11 months ago

Part 1: http://youtu.be/ahXIMUkSXX0 Part 3: http://youtu.be/14-NdQwKz9w More on Angle-a-trons: http://www.youtube.com/watch?v=o6W6P8JZW0o Here is a program that draws plant leaves at whatever angle you want: http://www.khanacademy.org/cs/plant-leaves/8229
14:49
The Bizarre Behavior of Rotating Bodies, Explained

332 views / 0 likes - added 4 years ago

Spinning objects have strange instabilities known as The Dzhanibekov Effect or Tennis Racket Theorem - this video offers an intuitive explanation.Part of this video was sponsored by LastPass, click here to find out more: https://ve42.co/LPReferences:Prof.
05:56
Basic Trigonometry II

663 views / 0 likes - added 9 years ago

Another example of figuring out the sine, cosine, and tangent of an angle in a right triangle
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Science Artist Uses Math to Make Sculptures

579 views / 0 likes - added 6 years ago

John Muntean has been creating magic angle sculptures since 1986. At first, the sculpture just looks like an abstract piece. When rotated at the magic angle and lit from above, a three-part masterpiece emerges. See more from John Muntean: https://www.jvmu
05:02 Popular
“Circle Of Life” 360° Experience | THE LION KING On Broadway

791 views / 1 likes - added 8 years ago

It’s the “Circle of Life” in 360° and it moves us all! Use your phone or “click and drag” to experience every angle, from backstage to the top of Pride Rock.
07:55
Total Internal Reflection

584 views / 0 likes - added 9 years ago

Critical incident angle and total internal reflection More free lessons at: http://www.khanacademy.org/video?v=WRuatAcd2WY
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Why Do All Boats Make This Shape?

185 views / 0 likes - added 2 years ago

Go to https://curiositystream.com/minutephysics to get access to CuriosityStream AND Nebula (where you can watch the extended version of this video), plus you'll get a 26% discount on an annual subscription.This video is about the "Kelvin wake" shape of w
08:36
Aerodynamics - How airplanes fly, maneuver, and land

531 views / 0 likes - added 5 years ago

Covers lift, stalls, angle of attack, wing flaps, and many other topics. My Patreon page is at https://www.patreon.com/EugeneK
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World War II: Crash Course World History #38

1,547 views / 4 likes - added 9 years ago

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. In which John Green teaches you about World War II, aka The Great Patriotic War, aka The Big One. So how did this war happen? And wha
05:28
Why movies tilt the camera like this

203 views / 0 likes - added 2 years ago

The Expressionist origins of the "Dutch angle."Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjOThe Dutch angle (also called the Dutch tilt, canted angle, or oblique angle) is a filmmaking technique that involves setti
10:45
Why It's Almost Impossible to Do a Quintuple Cork in Tricking | WIRED

398 views / 1 likes - added 4 years ago

Tricking is a sport with roots in martial arts and elements of tumbling and breakdancing mixed in. The quadruple cork is tricking's ultimate feat: an off-axis backflip combined with four rotations in the air on a separate axis. WIRED's Robbie Gonzalez spo
01:12
Double Cone and Plane

247 views / 0 likes - added 1 year ago

A double cone is placed on the bars of an inclined plane. Instead of rolling down the plane the cone rolls up. Although the plane slants upward, the bars diverge so that the rotational axis of the cone, which passes through the center of mass, actually mo
09:34 Popular
Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

889 views / 0 likes - added 8 years ago

In the second half of our look at the endocrine system, Hank discusses chemical homeostasis and hormone cascades. Specifically, he looks at the hypothalamus-pituitary-thyroid axis, or HPT axis, and all the ways your body can suffer when that system, or yo
Japanese square lashing

255 views / 0 likes - added 2 years ago

In this video I demonstrate the Japanese square lashing. A way of connecting two sticks or poles at a right angle.This technique is useful for building ladders, frames, fences, stretchers.Enjoy the video!
01:43
The North Star wont always be the North Star

20 views / 0 likes - added 1 week ago

Earths axis is slowly wobbling away from the North Star. In the distant future, other stars will take Polariss present place as our North Star. Read the full story to learn more: https://www.scientificamerican.com/article/earths-wobble-wreaks-havoc-on-ast
09:52 Popular
Sand pendulums - Lissajous patterns // Homemade Science with Bruce Yeany

1,449 views / 0 likes - added 7 years ago

Sand pendulums are an easy and beautiful method for students of all ages to learn a bit about the harmonic motion. These devices are easy to build and can be adjusted to give a variety of patterns. A pendulum that begins with two point of support can alte
06:09
General Relativity Explained in 7 Levels of Difficulty

255 views / 0 likes - added 3 years ago

Go to https://curiositystream.com/minutephysics get access to CuriosityStream AND Nebula (where you can watch the extended version of this video), plus you'll get a 26% discount on an annual subscription.This video covers the General theory of Relativity,
04:58
Carl Sagan - Cosmos - Cosmic Calendar

218 views / 0 likes - added 1 year ago

Carl Sagan - Cosmos - Cosmic CalendarCopyright Democritus Properties, LLCFrom: COSMOS: A SpaceTime Odyessey, Written by Ann Druyan and Steven Soter Cosmos Studios, Inc., Copyright 2013
53:59
The secrets of Einstein's unknown equation with Sean Carroll

35 views / 0 likes - added 2 months ago

Did you know that Einstein's most important equation isn't E=mc^2? Find out all about his equation that expresses how spacetime curves, with Sean Carroll.Buy Sean's book here: https://geni.us/AIAOUHnYouTube channel members can watch the Q&A for this lectu
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Teacher Delivers Remote Virtual Reality Math Lesson on Angles using Half Life: Alyx

368 views / 0 likes - added 4 years ago

Review of Angle Vocabulary for Homeschooling Week because I have to teach today, but Half Life Alyx just came out. Want to support my classroom? http://www.donorschoose.org/charlescoomber Twitter – @charlescoomber
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The Science of Curveballs

238 views / 0 likes - added 3 years ago

For more info, please see http://www.physics.usyd.edu.au/~crossIn baseball and cricket the best pitchers and bowlers know how to make the ball move due to the effects of aerodynamics. If one side of the ball is rough, the ball swings towards that side bec
04:45
Did the Universe have to be the way it is?

284 views / 0 likes - added 3 years ago

If gravity were just a little stronger in our own three-dimensional world, the curvature of spacetime would be greater, and matter could more easily collapse in on itself. This arrangement would make stars, galaxies and planets extremely diminutive, compa
02:52
Why Does The Earth Spin?

242 views / 0 likes - added 3 years ago

The Earth spins on its axis, completing a full revolution every day. By why does it do this? One of the most common misconceptions in physics is the belief that constant motion requires a constant force. So many people believe there must be some force in
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Can A Circle Be A Straight Line? | Space Time | PBS Digital Studios

1,414 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
05:21 Popular
Reasons For The Seasons - Rebecca Kaplan

768 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/reasons-for-the-seasons-rebecca-kaplan Why do some regions experience full-time heat while others are reckoning with frigid temperatures and snow? And why are the seasons reversed in the two hemispheres? Rebecca
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01:10 Popular
Crazy Chair Illusion! (Behind The Scenes)

732 views / 0 likes - added 7 years ago

Add me on Facebook: https://www.facebook.com/#!/pages/Brusspup/158773774166995 (hit the LIKE button to add me on Facebook) A little extra footage of the aftermath of creating this illusion. I used about 15 sheets of black poster board and a lot of tape. I
06:03 Popular
DONALD DUCK: The Spirit of '43 (DISNEY Cartoons for Children HD 1080)

954 views / 0 likes - added 7 years ago

The Spirit of '43 is an American animated World War II propaganda film created by Walt Disney Studios in 1942 and released in January 1943. The film stars Donald Duck, and arguably contains the first appearance of the character Scrooge McDuck, although Sc
03:13
Why NASA Spun Astronauts Around, But Doesn't Any More

377 views / 0 likes - added 5 years ago

The Multi Axis Trainer, or MAT, is an icon of space exploration and astronaut training. But other than spinning round kids at Space Camp: what's it actually used for? Thanks to Moriah and all the team at Space Camp! You can find out more about their progr
03:06 Popular
Toy Physics -- Leaning Tower of Pizza boxes puzzle // Homemade Science with Bruce Yeany

706 views / 1 likes - added 7 years ago

This is a puzzle of little pizza boxes that need to be stacked in such a way so that they don't fall over. The stack has the first six blocks locked together with the bottom block being cut on angle, causing the set of blocks to lean. The base of this puz
02:19
ICELAND | Unlike anything we've ever seen.

350 views / 0 likes - added 4 years ago

SUBSCRIBE https://www.youtube.com/alliandwill?sub_confirmation=1 ICELAND IS INCREDIBLE | 15 days traveling in 2 minutes Cinematography & Edit by: Will Bartlett Follow us on Insta https://www.instagram.com/alliandwill GET 2 MONTHS FREE OF SKILLSHARE PR
04:40
HOW TO MAKE COTTON CANDY AT HOME

693 views / 1 likes - added 6 years ago

Subscribe: http://www.youtube.com/c/MisterHacker Google: https://goo.gl/wK7DH9 How to make cotton candy at home with Angle grinder. Music: 1 - Happy Electronic Pop 3 - Gavin Luke 2 - Loud And Proud 1 - Anders Bothйn
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Casting a $20 Million Mirror for the World’s Largest Telescope

648 views / 0 likes - added 6 years ago

Building a mirror for any giant telescope is no simple feat. The sheer size of the glass, the nanometer precision of its curves, its carefully calculated optics, and the adaptive software required to run it make this a task of herculean proportions. But t
03:01
Decoded: How do black holes work?

210 views / 0 likes - added 2 years ago

Black holes are dark objects in space that have intrigued scientists for centuries. Studying them is like trying to solve a puzzle made of invisible pieces.Black holes hide behind a wide surface called the Event Horizon. Nothing that crosses the Event Hor
06:07
Doodling in Math: Spirals, Fibonacci, and Being a Plant [Part 3 of 3]

114 views / 0 likes - added 11 months ago

Notes and References: http://youtu.be/POKWkuwoihM Part 1: http://youtu.be/ahXIMUkSXX0 Part 2: http://youtu.be/lOIP_Z_-0Hs How to find the Lucas Angle: http://youtu.be/RRNQAaTVa_A My personal website, which you might like: http://vihart.com
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The Calendar, Australia & White Christmas | Space Time | PBS Digital Studios

587 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
03:27
Carl Sagan's Pale Blue Dot OFFICIAL

232 views / 0 likes - added 1 year ago

Pale Blue Dot is NOW AVAILABLE as an audiobookhttps://www.audible.com/pd/Science-Technology/Pale-Blue-Dot-Audiobook/B06XTJN84LAs seen in 2014's COSMOS: A SpaceTime OdysseyWritten by Ann Druyan and Steven Soter Cosmos Studios, Inc., Copyright 2013Passage w
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Trig Review for Physics - Common Math Tools - Physics 101, AP Physics 1 Review with Physics Girl

951 views / 0 likes - added 3 years ago

Creator/Host/Writer: Dianna CowernProducer: Laura ChernikoffHead Writer: Jeff BrockResearcher/Writer: Sophia ChenEditor: Levi ButnerExercises in this video: Problem 1: 1. You are running north-east at a speed of 4 m/s. What component of your velocity is n
16:40
My robotic basketball hoop won't let you miss

422 views / 0 likes - added 3 years ago

I wasn't totally satisfied with my previous basketball hoop so I made another try at the problem. This time with robots and computer vision! My old solid state hoop is old news. Long live our robot overlords. I wonder what V3 will look like... The basketb
11:02 Popular
World War II, A War for Resources: Crash Course World History #220

1,667 views / 11 likes - added 9 years ago

In which John Green teaches you about World War II, and some of the causes behind the war. In a lot of ways, WWII was about resources, and especially about food. The expansionist aggression of both Germany and Japan were in a lot of ways about resources.
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How I made steel toe crocs with wood

307 views / 0 likes - added 3 years ago

I want steel toed crocs but I can't buy them. That's a crime against humanity that I want to rectify. In this video I show how I developed wooden tooling that with a bit of refinement could be used to mass produce steel toe crocs. These videos usually tak
03:23 Popular
Galton Board

730 views / 0 likes - added 5 years ago

The Galton Board is a 7.5” by 4.5” desktop probability machine. This device brings to life the statistical concept of normal distribution. As you rotate the Galton Board on its axis, you set into motion a flow of steel beads that bounce with e
05:00 Popular
The Solar System Song | Silly School Songs

1,047 views / 6 likes - added 3 years ago

Enjoy this fun and informative song that can teach kids, adults and possibly aliens about our Solar System. For more music and information, please visit http://sillyschoolsongs.com.Lyrics:The Sun & the Moon & the starsMercury, Venus, Earth & MarsJupiter,
03:49
Gyroscopic Precession

510 views / 0 likes - added 3 years ago

NOTE: This video will appear in a playlist on Smarter Every Day hence the references to Veritasium. Destin does lots of cool science stuff - check out his channel if you haven't already http://www.youtube.com/destinws2We have been collaborating on rotatio
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2D Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,138 views / 0 likes - added 3 years ago

Lesson 3 (2D Motion & Kinematics) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video: Problem 1Youre
10:25 Popular
Endocrine System, Part 1 - Glands & Hormones: Crash Course A&P #23

1,927 views / 0 likes - added 8 years ago

Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on spe
28:19 Popular
How To Solve Projectile Motion Problems In Physics

1,085 views / 0 likes - added 3 years ago

This physics video tutorial provides projectile motion practice problems and plenty of examples. It explains how to calculate the maximum height if a ball is launched from the ground with an initial speed at and angle. It also shows you how to calculate t
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Visualizing the 600-Cell

510 views / 0 likes - added 6 years ago

Mathematician/geometer Dugan Hammock of Quantum Gravity Research shows us a visualization of the 4-dimensional 600-Cell projected to 3D object (further projected, technically, to 2D on his computer screen.) The 600-Cell is a 4-dimensional shape made of 60
10:34
Rock Skip Robot- The Science of Perfect Rock Skipping

693 views / 1 likes - added 4 years ago

Shout out to Skippa the robot for her help on this one. Protect yourself from your Russian comrades with NordVPN. Go to https://NordVPN.com/markrober and use code MARKROBER for 77% off.MUSIC- 0:11- Cereal Killa- Blue Wednesday - https://soundcloud.com/blu
10:38
Ultimate Gravitational Waves Explaination

478 views / 0 likes - added 7 years ago

I take a classic demonstration of warping spacetime and figure out how to demonstrate gravitational waves with the addition of some wheels and a drill. Discussion video about LIGO and gravitational waves: https://www.youtube.com/watch?v=Vkfobw_PSSE Tom Sc
02:21
The Leap Second Explained | Space Time | PBS Digital Studios

517 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
12:17
Einstein's equations and the enigma of wormholes | Janna Levin

60 views / 0 likes - added 6 months ago

Quantum wormholes are mathematically possible but might also be physically impossible. Physicist Janna Levin explains the wormhole paradox.This interview is an episode from @The-Well, our publication about ideas that inspire a life well-lived, created wit
03:12 Popular
Driving on the Surface of Mars

743 views / 0 likes - added 9 years ago

Scientists are studying Mars from every angle in preparation to send the first human astronauts to the Red Planet. Data from the Curiosity rover has proven invaluable. | For more STRIP THE COSMOS, visit http://www.sciencechannel.com/tv-shows/strip-the-cos
21:07
How I made a basketball hoop that always goes in

337 views / 0 likes - added 3 years ago

I've wondered if it is possible to make a basketball hoop where the ball always goes in. Imagine throwing a ball and if it hits the backboard it somehow gets directed into the hoop. Thanks to physics it isn't quite possible to make ALL possible shots go i
Can a Lego Car Roll Downhill Forever?

91 views / 0 likes - added 7 months ago

Making Lego cars roll downward on a Lego treadmill with an incline, using various methods to create tire friction, in order to make the cars roll downhill indefinitely. The angle of the slope is gradually increased to intensify this challenge. The final c
04:36
Who Will Win The Race To Mars?

654 views / 1 likes - added 8 years ago

Humans have been obsessed with Mars for centuries and for good reason. What exactly makes Mars so great, and who's going to get there first? There's Water On Mars! Here's Everything you Need to Know ►►►► http://bit.ly/1PWkmnp Sign Up For The TestTube News
02:36
How Do Drones Stay Stable in the Air?

461 views / 0 likes - added 5 years ago

Octocopter are huge, eight armed drones that are super quick and technologically advanced. Each of the eight arms are attached at an angle in order to keep the drone stable. Stream Full Episodes of How to Build...Everything: https://www.sciencechannel.com
03:03
The mystery of mosquito flight

662 views / 0 likes - added 6 years ago

For a long time insect flight was a mystery: how do they stay aloft with large bodies and small wings? For mosquitos the puzzle is slightly different: how do they fly while moving their wings through only a small angle with each flap? Nature Video explore
10:53 Popular
COOL HACKS WITH SCHOOL SUPPLIES || Back To School DIY Hacks by 123 GO!

15.9k views / 76 likes - added 4 years ago

School is officially back in session! And that means your brain is probably hard at work these days.And while some of us appear to be very book-smart, others prefer to see simple tasks from a different angle. Either way, its not too late to take the schoo
03:54 Popular
We Found Gravitational Waves...AGAIN!!!

871 views / 0 likes - added 7 years ago

Advanced LIGO detectors have identified a second gravitational wave event occurring from the merger of two black holes. Gravitational Waves Discovered! Here's What You Need To Know - http://bit.ly/24PgHwC Sign Up For The Seeker Newsletter Here - http://bi
09:55
Why Time "Stops" in a Black Hole

215 views / 0 likes - added 1 year ago

Blackholes are a breakdown in the equations of spacetime. This means both space and time no longer behave the way we would expect of them. Today we explore the breakdown in time around blackholes and what it means to interact with the event horizon, or th
03:21
Using Science to Achieve Invisibility I NOVA I PBS

673 views / 0 likes - added 4 years ago

How do we see objects? By intercepting waves of light bouncing off of them and into our eyes, each reflected at a different angle. One way to achieve invisibility is to bend the paths of light using lenses, mirrors, or metamaterials with unique reflective
02:25
Three-Dimensional Mid-Air Acoustic Manipulation [Acoustic Levitation] (2014-)

335 views / 0 likes - added 4 years ago

(2014/7/23) Here is Next Levitation Project! https://www.youtube.com/watch?v=NLgD3EtxwdY Three-Dimensional Mid-Air Acoustic Manipulation (2013,2014-) Yoichi Ochiai / (The University of Tokyo / ) Takayuki Hoshi / (Nagoya Institute of Technology / ) Jun Rek
11:25 Popular
The First Humans on Mars | Space Time | PBS Digital Studios

916 views / 1 likes - added 7 years ago

Elon Musk’s SpaceX program proposes that 100 people could be sent to colonize Mars within 10 years. What might that colony look like? This episode was supported by Curiosity Stream. Go to curiositystream.com/spacetime and use the promo code SPACETIME Get
17:17
Tension Force Physics Problems

420 views / 0 likes - added 3 years ago

This physics video tutorial explains how to solve tension force problems. It explains how to calculate the tension force in a rope for a object descending with a downward acceleration using newton's laws of motion. it also discusses how to use free body d
05:52
Making Lego Car CLIMB Obstacles

476 views / 0 likes - added 3 years ago

Testing a Lego car against different obstacles and improving it until it becomes a capable climber. Demonstrates what you need to consider: wheel diameter, gear ratio, 4-wheel drive, tire grip, breakover angle, weight distribution. Enjoy! Base rules for a
06:00
The Coastline Paradox Explained

663 views / 0 likes - added 6 years ago

The first 755 people to sign up for Brilliant will get 20% off their premium subscription: https://brilliant.org/RealLifeLore/ Get the RealLifeLore book here: http://amzn.to/2ieJLyN Please Subscribe: http://bit.ly/2dB7VTO Music is by Brandon Maahs. Check
15:18
Automatic golf club replaces a bag of clubs and improves your game

330 views / 0 likes - added 3 years ago

I wanted to see if I could make myself a better golfer by combining robotic engineering and golf. The result is a robotic club that senses your swing and corrects your shot for distance. It should be possible to correct for slice and hook with some hardwa
10:17
Gravitational Astronomy? How Detecting Gravitational Waves Changes Everything

619 views / 0 likes - added 6 years ago

We’ve now had multiple detections of gravitational waves, opening up a whole new field: gravitational astronomy. We talk about the detections made so far, and how we can see the Universe in a whole new way. Support us at: http://www.patreon.com/universeto
10:42
Does Dark Matter BREAK Physics? | Space Time | PBS Digital Studios

548 views / 0 likes - added 7 years ago

Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime SPACETIME IS BACK! And with this episode we welcome in Matt O’Dowd as the new host to rigoro
08:05
100 Years Of Relativity + Challenge Winners! | Space Time | PBS Digital Studios

569 views / 0 likes - added 7 years ago

Happy 100th birthday to Einstein’s theory of General Relativity! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime The results are in - on thi
29:02
James Burke- The Masters of Illusion 1991 Special

572 views / 0 likes - added 2 years ago

Host James Burke relates the visual effects created by modern filmmakers to the use of perspective in Renaissance art. Uses state-of-the-art computer graphics to demonstrate how scientific linear perspective was used by Renaissance artists to create the i
01:40
How Animals Can Change Colors

678 views / 1 likes - added 5 years ago

Iridescence is a natural phenomenon that changes the color of objects based on the angle we view them. Many animals including peacocks, butterflies, and snakes, have special structures that cast this shiny glow. It happens when color wavelengths interfere
04:30 Popular
Classical Gas [Mason Williams] | Songs | Tommy Emmanuel

709 views / 0 likes - added 5 years ago

Learn this song from Tommy via multi-angle videos, transcriptions (Guitar Pro, Powertab, PDF, notation) Full information here: http://truefire.com/acoustic-guitar-lessons/certified-gems/ The other songs featured in this video are: Walk Don't Run by Johnny
06:39
Axial flux motors - The new hope

261 views / 0 likes - added 2 years ago

Axial flux motors are considered the ultimate future of electric vehicles and most importantly of electric aviation because they have a high torque-to-weight ratio, which is ideal for aircraft. Companies like Rolls Royce and Magnax have intense research a
08:40
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 4

45 views / 0 likes - added 4 months ago

Hello Everyone Sit back and relax. Enjoy 9 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
02:15
LIGO again detects gravitational waves

466 views / 1 likes - added 7 years ago

For the second time, scientists have directly detected gravitational waves — ripples through the fabric of space-time, created by extreme, cataclysmic events in the distant universe (Learn more: http://mitsha.re/7qYU301i1L1). The team has determined that
03:39
What Is The Shape of Space?

444 views / 0 likes - added 6 years ago

A collaboration with Jorge Cham and Daniel Whiteson, check out "We Have No Idea" at http://www.wehavenoidea.com Jorge's PhDComics: http://www.phdcomics.com Numberphile video about sports in hyperbolic space: https://www.youtube.com/watch?v=u6Got0X41pY Sup
07:40 Popular
Planets In Our Solar System | Sun And Solar System | Solar System For Children | 8 Planets Elearnin

3,616 views / 19 likes - added 8 years ago

Planets in our solar system | Sun and solar system | Solar System for children | elearnin The Solar System consists of the Sun and its planetary system of eight planets, their moons, and other objects including asteroids and meteors. Our planet Earth is o
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10:47
Habitable Exoplanets Debunked! | Space Time | PBS Digital Studios

594 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
07:35
ZERO-G Challenges of a Trip to Mars!

440 views / 1 likes - added 5 years ago

A trip to #Mars involves radiation, muscle and bone loss, intermediate axis theorem and liquids. Check out Mars on National Geographic, Monday Nov 12 at 9/8c #sponsored When I got offered the chance to fly in another #zeroG plane, I jumped at the chance.
04:44 Popular
Gravitational Waves Discovered! Here's What You Need To Know

847 views / 1 likes - added 8 years ago

The very first gravitational wave has been detected by LIGO, proving Albert Einstein’s Theory of Relativity! Where did it come from and what does it mean for the future of space science? Gravitational Waves Explained ►►►► http://bit.ly/1PQcq8A Sign Up For
03:02
Challenge: Can You Save Earth From A Killer Asteroid? | Space Time | PBS Digital Studios

621 views / 0 likes - added 7 years ago

You are the planet's only hope! Solve the equation and save humanity. Find necessary information below. Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/p
03:29
The Beatles - Hello, Goodbye

606 views / 0 likes - added 6 years ago

The Beatles 1 Video Collection is Out Now. Get your copy here: http://thebeatles1.lnk.to/DeluxeBluRay When The Beatles began recording what would become their third single to be released in 1967, its working title was ‘Hello, Hello’. The single sat at No.
04:33
Why Do We Care About Gravitational Waves?

598 views / 0 likes - added 8 years ago

On Feb 11, 2016 Scientists at LIGO announced that they had detected gravitational waves for the first time. In the press conference heard round the world, they showed the tell-tale waveforms indicating that huge event in which two black holes merged 1.3 b
00:52 Popular
Slipping on a banana peel - 3 versions of the classic joke

901 views / 2 likes - added 5 years ago

The classic 'slipping on a banana peel' joke performed by 3 outstanding comedians from the early years. First is Charlie Chaplin from the film By The Sea (1915). He wasn't the first to do the classic banana peel gag, although by dropping the peel himself,
07:42 Popular
DIY Lightning Experiment! Make a SHOCKING Capacitor

1,136 views / 2 likes - added 7 years ago

Create "lightning" in your living room! Check out PBS SpaceTime here: https://www.youtube.com/PBSSpaceTime A quantum video to start with: https://www.youtube.com/watch?v=p-MNSLsjjdo Make giant sparks by building up static charge on a homemade 2-plate capa
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17:34
Is Gravity An Illusion?

335 views / 0 likes - added 3 years ago

The General Theory of Relativity tells us gravity is not a force, gravitational fields don't exist. Objects tend to move on straight paths through curved spacetime. Thanks to Casta by Lutron for sponsoring this video. Find out more at: https://www.lutron.
00:38
Let's Play With Matches #shorts

143 views / 0 likes - added 1 year ago

With just 8 matches (or pens or q-tips or anything straight), you can tie up your mind for hours, days, or WEEKS. The idea is to develop a basic understanding of graph theory, which focuses on the relationships between things -- and you can express those
05:19 Popular
7 WATERCOLOR TIPS (For Beginners!)

870 views / 0 likes - added 6 years ago

This is a mix of FAQ and beginner's tips for using watercolors! The biggest tip I can give anyone wanting to get into watercolor is to JUST START! Pick up a cheap set and see how you like them, play around, and see what works! Hopefully this can clear up
01:00 Popular
Tons of planets can support life. Kepler Orrery IV

745 views / 0 likes - added 8 years ago

All of the Kepler multi-planet systems (1705 planets in 685 systems as of 24 November 2015) on the same scale as the Solar System (the dashed lines). The size of the orbits are all to scale, but the size of the planets are not. For example, Jupiter is act
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01:21
These Ancient Windmills Were Built Over 1,000 Years Ago

477 views / 0 likes - added 4 years ago

When you think of windmills, the Netherlands might first come to mind. But some of the oldest windmills in the world are in Nashtifan, Iran. Dozens stand atop a wall in the windy city, not far from the Afghanistan border. From a distance, they look like w
33:48
What If Earth Stopped Orbiting The Sun, Spun Sideways, & More Extreme Scenarios

285 views / 0 likes - added 4 years ago

A perfect balance of events occurred for this planet to support life. That delicate state continues to this day where small changes can have huge impacts on the world. So what would it look like if things drastically changed? What if the Earth spun sidewa
03:55
FIREFALL - A Waterfall That Looks on Fire at Sunset

256 views / 1 likes - added 2 years ago

Firefall is one of Yosemite National Parks most amazing spectacles.Around the second week of February, the setting sun hits Horsetail Falls at just the right angle, to illuminate the upper reaches of the waterfall, and when conditions are perfect, Horseta
06:46
What Are Wormholes?

477 views / 0 likes - added 7 years ago

In science fiction, wormholes are a method often used to travel great distances across space. Are these magic bridges really possible? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter:
03:27
The Rocket & String Paradox

145 views / 0 likes - added 1 year ago

The first 200 people to go to http://brilliant.org/minutephysics get 20% off a premium subscription to Brilliant.This video is about Bell's Spaceship Paradox of Special Relativity, wherein a pair of rockets (or spacecraft) connected by a weak thread accel
03:15
How These Scientists Are Turning X-Ray Vision Into a Reality

236 views / 0 likes - added 3 years ago

Have you ever wondered what it would be like to see through walls? Well, researchers at Stanford University might have just cracked the code on this superpower. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Elements
03:18
What If Earth Started Spinning Backwards?

383 views / 1 likes - added 4 years ago

Since its formation, the Earth has been revolving west to east on its axis. If one day our planet started rotating in the opposite direction, it would no longer be the Earth as we know it.In what ways would a clockwise rotation change the Earth? And why w
11:07
Is Quantum Tunneling Faster Than Light? | Space Time | PBS Digital Studios

618 views / 0 likes - added 7 years ago

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
04:29
The Problem With Life Expectancy

187 views / 0 likes - added 3 years ago

Go to https://bit.ly/noom_minuteearth and take your free 30-second quiz! Thank you #noom for sponsoring todays video!In order to truly understand differences among animal lifespans, we need to stop thinking about a specific number and start thinking about
02:36 Popular
Creme That Egg! | How To Squish A Creme Egg! | Joseph's Machines

821 views / 0 likes - added 5 years ago

A Rube Goldberg machine to squish a Creme Egg. It goes around the walls of our lounge. I am an inventor of useless machines. Welcome to my channel! Music is by the Jews Brothers Band, tracks "Bulgar" (the singer is my mother!) Please support them by buyin
18:24
The Holographic Universe Explained

380 views / 0 likes - added 5 years ago

We live in a universe with 3 dimensions of space and one of time. Up, down, left, right, forward, back, past, future. 3+1 dimensions. Or so our primitive Pleistocene-evolved brains find it useful to believe. And we cling to this intuition, even as physics
11:21
Everything you should know about TRAPPIST-1 exoplanets

459 views / 0 likes - added 7 years ago

The TRAPPIST-1 exoplanet system has seven earth-like planets and is only 39 lightyears away! I am joined by Professor Adam Burgasser and Dr. Katherine Deck, both astrophysicists on the Nature paper to discuss the discovery of this planetary system. Check
02:17
The Photon Clock Challenge | Space Time | PBS Digital Studios

543 views / 0 likes - added 7 years ago

What time is it??? ...And be sure to pre-order a Space Time t-shirt: http://dftba.com/spacetime Rules: please give an explanation for your answer! Also, if you give an answer in the comments here you'll be disqualified. Tweet at us! @pbsspacetime Facebook
05:48
What’s Outside The Universe?

615 views / 1 likes - added 7 years ago

I’ve said in the past that the Universe isn’t expanding into anything. But what if we’re living in a vast multiverse, and our Universe is bumping up against other universes? Support us at: http://www.patreon.com/universetoday More stories at: http://www.u
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03:42
How Long Did People Use To Live?

239 views / 1 likes - added 2 years ago

Start building your ideal daily routine The first 100 people who click on the link will get a FREE week trial and 25% OFF Fabulous Premium https://thefab.co/minuteearthBy analyzing survivorship curves over the centuries, we can learn whats changed about h
08:50
Is Space a Thing?

542 views / 0 likes - added 6 years ago

Try 23andMe: http://www.23andme.com/okay Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Since the days of Ancient Greece, philosophers and scientists have been wondering: What is space? Is the absence
02:43
The Equinox Isn't What You Think It Is

527 views / 1 likes - added 8 years ago

Is the equinox really when day = night? Tweet this ⇒ http://bit.ly/OKTBSeq Share on FB ⇒ http://bit.ly/OKTBSeqFB ↓ More info and sources below ↓ Calculate day length where you live for any date: http://www.timeanddate.com/sun/ Very cool solar angle simula
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01:17
Total Lunar Eclipse Time-Lapse

301 views / 1 likes - added 1 year ago

A wide angle view of the total lunar eclipse of May 15-16, 2022. Exposures were made every 30 seconds and are displayed at a rate of one exposure every two frames of video. The exposures were unchanged during the duration of the eclipse. It's amazing how
01:58
CARROT Growing from Seed Time Lapse - 100 Days

345 views / 0 likes - added 1 year ago

It took me 4 tries and 1,5 years to get this one somewhat right. Should have adjusted the camera angle a bit earlier but unfortunately there are no reshoots when you do these kind of timelapses :)Bugs attacked the green parts again at day 26 but i managed
26:11
Which Way Is Down?

375 views / 0 likes - added 3 years ago

BRAIN CANDY LIVE http://www.braincandylive.com/ticketsTHE VSAUCE CURIOSITY BOX: https://www.curiositybox.com/Links to sources and to learn more below!my twitter https://twitter.com/tweetsaucemy instagram https://www.instagram.com/electricpantsThanks to Er
00:16
Earliest born human from 1700's ever seen on film?

583 views / 0 likes - added 3 years ago

Perhaps the earliest born human in history we will ever see on film. This lady was born in the 1700s (film is from 1905, she is already over 100 in it)."Grandmother Despina". This scene is a part of the very first film shot produced by the Manaki Brothers
02:42
Centriphone - an iPhone video experiment by Nicolas Vuignier

551 views / 0 likes - added 6 years ago

Watch the making of https://youtu.be/d45oGNv8H98 ! Watch Casey Neistat try to build a centriphone: https://youtu.be/wOhj0TuTZYs?list=PLTHOlLMWEwVy52FUngq91krMkQDQBagYw After almost two years of tinkering and tweaking I finally achieved the result I was lo
01:26
How To Weigh A Fart | Space Time | PBS Digital Studios

568 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com EVER WANTED TO WEIGH A FART? Well, it isn't easy, but Gabe from PBS Space Time walks us throug
08:08 Popular
What Will Destroy Planet Earth? | Space Time | PBS Digital Studios

753 views / 0 likes - added 7 years ago

Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Killing all the life on Earth is easy. But what about destroying the planet itself? That is DEFINITELY going to happen!! But HOW? Could it be Nukes?
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10:50
Dark Matter is as Boring as it is Fascinating

21 views / 0 likes - added 1 month ago

One of the main reasons we still don't know what Dark Matter is, is it simply doesn't possess the properties to be useful in our world. (That we know of)Which makes its extremely difficult to detect.Even if we do discover it, that still won't change it's
03:06
Swarms of robotic fish can synchronize their swimming, for the first time

355 views / 0 likes - added 3 years ago

Swimming in sync is one of the most important lessons a school of fish can learn: The coordination helps them find foodand evade predators. But when scientists try to train robots to match this stunning natural feat, most fall short. Now, researchers have
11:06 Popular
The Map of Mathematics

893 views / 0 likes - added 3 years ago

The entire field of mathematics summarised in a single map! This shows how pure mathematics and applied mathematics relate to each other and all of the sub-topics they are made from. If you would like to buy a poster of this map, they are available here:
03:49 Popular
Constellation Location: Crash Course Kids #31.2

926 views / 2 likes - added 8 years ago

Let's say you're looking for a specific constellation in the sky, but can't find it? That could be because you're on the wrong part of the planet to see it. In this episode of Crash Course Kids, Sabrina talks about how the Earth's rotation and axis can af
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1:56:43 Popular
Blaze Of Steel: Explosive Chemistry - With Andrew Szydlo

742 views / 0 likes - added 8 years ago

Andrew Syzdlo, chemist and school teacher, explores the chemistry of iron and steel. Featuring cool science experiments, explosions and pyrotechnics, this inspiring teacher challenges our perception of these metals' permanence. Subscribe for regular scien
05:01 Popular
Cosmic Microwave Background Challenge | Space Time | PBS Digital Studios

1,054 views / 0 likes - added 7 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-
12:26 Popular
When is Thanksgiving? Colonizing America: Crash Course US History #2

879 views / 1 likes - added 9 years ago

In which John Green teaches you about the (English) colonies in what is now the United States. He covers the first permanent English colony at Jamestown, Virginia, the various theocracies in Massachusetts, the feudal kingdom in Maryland, and even a bit ab
03:50 Popular
3 Things 'Faster Than Light'

760 views / 0 likes - added 7 years ago

These 3 things go "faster" than the speed of light. How's that even possible? Subscribe: http://www.youtube.com/channel/UCj1gf... ↓Want more info?↓ More about the experiment: Marissa Giustina’s research: http://arxiv.org/abs/1511.03190 Advanced scientific
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11:27 Popular
Have Gravitational Waves Been Discovered?!? | Space Time | PBS Digital Studios

1,258 views / 0 likes - added 7 years ago

Has the last great prediction of Einstein's general relativity finally been verified? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime For th
06:28
The Science of Dogs

393 views / 0 likes - added 3 years ago

In this video, we'll discuss 12 unbelievable scientific facts about dogsDogs are complex and amazing creatures. You probably know quite a bit about these fascinating animals, but theres always more to learn and, as we continue to love our devoted doggies,
Insects in flight | 11 incredible species in SLOW MOTION

208 views / 0 likes - added 2 years ago

Takeoff and flight sequences of insects spanning 5 different taxonomic orders captured at 3,200 fps!00:00 - weevils01:44 - katydids03:02 - bark lice04:00 - march fly04:59 - assassin bug06:02 - katydidTaxonomic info:nut/acorn weevil (Curculio sp.)broad-nos
04:50
Why is Relativity Hard? | Special Relativity Chapter 1

462 views / 0 likes - added 6 years ago

Thanks to http://www.brilliant.org/minutephysics for supporting this video! Thanks to my friend Mark Rober (https://www.youtube.com/channel/UCY1kMZp36IQSyNx_9h4mpCg) for making the spacetime globe, and to Grant Sanderson (https://www.youtube.com/3blue1bro
03:01 Popular
JoJo Siwa 360° Video 'Hold the Drama' Live Performance | Nick

1,573 views / 13 likes - added 6 years ago

Check out every possible angle of JoJo Siwa’s 'Hold the Drama' performance at Mall of America in this awesome 360 video! And be sure to catch more of JoJo on Nick! #Nick #Nickelodeon #JoJoSiwa Subscribe if you love Nickelodeon and want to see more! http:/
08:11
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 5

60 views / 0 likes - added 4 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
02:49
Follow the Blue Ball (Chain Reaction Machine) | Creezy

698 views / 3 likes - added 4 years ago

This 'One Ball Path' chain reaction machine is complicated, but your task is simple: Follow the Blue Ball. Get Your Engineering Pathways Education Creation Kit: https://lddy.no/avra This kit is perfect for people who are just starting to make their own Ch
360, Angel Falls, Venezuela. Aerial 8K video

222 views / 0 likes - added 1 year ago

We present you the full version of our 360 video of Angel Falls the highest waterfall in the world. Up to this moment nobody was able to capture the Angel waterfall in 360 video format. AirPano proudly presents the world's first 360 video of the highest w
01:51 Popular
Test your math IQ - Part 1

809 views / 0 likes - added 7 years ago

Test your math IQ with this fun question. There are two 12 sided coins. Find the measure of the angle when the coins are side by side. Each side of the coin is equal length. My name is Chris and my passion is to teach math. Learning should never be a stru
03:39
Is There A Pimple Cure?

540 views / 0 likes - added 7 years ago

How can you prevent pimples? In collaboration with the Gates - read this years letter: http://bit.ly/21ui4kJ SUBSCRIBE for more (it's free!): http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ Written by Rachel Salt, Mitchell Mof
05:40
Student designs clock that writes the time every minute

478 views / 0 likes - added 6 years ago

(21 Mar 2016) JAPAN CLOCK SOURCE: AP HORIZONS, LIFESTYLE, HEALTH AND TECHNOLOGY RESTRICTIONS: HORIZONS CLIENTS AND AP LIFESTYLE, HEALTH AND TECHNOLOGY CLIENTS ONLY LENGTH: 5:39 AP Television Yamagata City, Yamagata Prefecture, Japan - 8 March 2016 1. Wide
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Soda Bottle Tumbling Toy // Homemade Science with Bruce Yeany

391 views / 1 likes - added 3 years ago

Tumbling toys have been around for quite a while, commercial ones are nice but are limited in as an instructional piece due to the ball being encased inside a wooden capsule and little to due in the way of experimentation. Here is a simple version that ca
19:48 Popular
Friction - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,683 views / 1 likes - added 3 years ago

Lesson 6 (Friction) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video:Problem1: The coefficient of
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Fleet Foxes - Blue Ridge Mountains (live cover) feat. The Other Favorites!

576 views / 0 likes - added 4 years ago

Sierra and I joined Josh and Carson for their concert in Ohio this past Saturday and opened the show! We shot this little ditty in their hotel room an hour before load-in, I thought they had the perfect vocals for this song! Enjoy and please follow these
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The Strange Universe of Gravitational Lensing | Space Time | PBS Digital Studios

487 views / 1 likes - added 7 years ago

Is what we see in the night sky a true representation of our universe? Find out about Gravitational Lensing in this episode and even more about it in the documentary that Matt made together with the Museum of Natural History:Distant Quasars: Shedding Ligh
08:24 Popular
Cord drill and Pump drill

932 views / 0 likes - added 8 years ago

I made a cord drill and then upgraded it to a pump drill. A cord drill is basically a spindle with a fly wheel attached so it looks like a spinning top. the middle of a piece of cord is then put into a notch at the top of the spindle. The ends of the cord
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"Popular' from WICKED the Musical

110 views / 0 likes - added 3 months ago

For information about WICKED, visit us at: http://www.wickedthemusical.com So much happened before Dorothy dropped in. WICKED, the Broadway sensation, looks at what happened in the Land of Oz…but from a different angle. Long before Dorothy arrives,
03:11 Popular
JoJo Siwa 360° Video 'Kid in a Candy Store' Live Performance | Nick

2,086 views / 17 likes - added 6 years ago

Zoom in, zoom out, spin left, spin right and every angle in between to check out all of JoJo Siwa’s performance of “Kid in a Candy Store” at Mall of America in this awesome 360 video! And be sure to catch the special event 'JoJo Siwa: My World Saturday' A
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Curvature Demonstrated + Comments | Space Time | PBS Digital Studios

466 views / 0 likes - added 7 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
04:32 Popular
Math Word problems - Solving triangles

1,294 views / 0 likes - added 7 years ago

Become an expert in solving math word problems! In this problem you will learn how to use triangles to solve the height of a building. A man steps back 50 feet which the angle to the top of the building change 15 degrees. Using this information find the h
11:45 Popular
The Moon Terminator Illusion

939 views / 0 likes - added 8 years ago

http://www.twitter.com/tweetsauce http://instagram.com/electricpants Sources and sites to learn more below!!! dolly zoom effect: http://filmmakeriq.com/lessons/introduction-to-the-dolly-zoom/ visual angle: http://en.wikipedia.org/wiki/Angular_diameter htt
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Always home run bat feat: explosives. Made with my new Tormach 24r

287 views / 0 likes - added 3 years ago

I made a baseball bat that (pretty much) always hits home runs. It uses explosive charges to put an enormous amount of power into your swing. In this video I show how I designed it and all the unexpected trials and tribulations of getting something like t
03:06 Popular
What Do You See? | Brain Games

1,741 views / 1 likes - added 6 years ago

Your brain interprets distance, depth, and height by the way light hits an object. -- but looking at objects from a different angle can radically change your perspective. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of expe
14:40 Popular
How the Quantum Eraser Rewrites the Past | Space Time | PBS Digital Studios

781 views / 0 likes - added 7 years ago

Try Audible: http://www.audible.com/spacetime Causality is meant to move in one direction: forward. But the Quantum Eraser experiment seems to reverse causality. How and why can this happen and what are the implications of this experiment on how we unders
09:53
Soda Bottle Tumbling Toy // demonstration and construction tips

413 views / 0 likes - added 3 years ago

Here are the steps to construction of the bobble tumbling toy shown in a previous video. Tumbling toys have been around for quite a while, commercial ones are nice but are limited in as an instructional piece due to the ball being encased inside a wooden
15:26
What Happens If We Nuke Space?

41 views / 0 likes - added 1 month ago

PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACESign Up on Patreon to get access to the Space Time Discord!https://www.patreon.com/pbsspacetimeEMPs arent science fiction. Real militaries are
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Looking at the Earth! | SciShow Kids

349 views / 0 likes - added 1 year ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!If you were looking down at the Earth from space, what would you be able to see? Do you think you would be able to see your house? What if you wer
04:02
How the Apollo Spacecraft works: Part 3

501 views / 0 likes - added 4 years ago

The LM ascent stage liftoff from the lunar surface to rendezvous and dock with the CSM. It was a three day journey to get back home. After reentry and splashdown, the astronauts were picked up by an aircraft carrier.Help me subtitle this video in your lan
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It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 3

47 views / 0 likes - added 4 months ago

Hello Everyone Sit back and relax. Enjoy 9 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
01:34 Popular
Solving Ratio Problems With Graph | Pre-Algebra | Khan Academy

1,870 views / 0 likes - added 8 years ago

In this example we'll plot points on the x and y axis to reflect the given ratios. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/e/solving-ratio-problems-wi
How to Draw a Hole on Line Paper: Simple Trick Art

107 views / 1 likes - added 7 months ago

Learn How to Draw a Hole on Line Paper. Draw simple trick art, really easy anamorphic art, narrated. Subscribe for more of my art videos: http://www.youtube.com/circlelineartschoolCircle Line Art School: Episode 239How to Draw a Hole on Line Paper: Simple
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What if Humans Are NOT Earth's First Civilization? | Silurian Hypothesis

24 views / 0 likes - added 1 month ago

Enjoy 10% OFF and free worldwide shipping on all Hoverpens with code PBS: North America & other countries: https://bit.ly/pbs_novium UK & Europe: https://bit.ly/pbs_noviumeuTo support your local station, go to: http://to.pbs.org/DonateSPACESign Up on Patr
08:44
What is a Singularity, Exactly?

662 views / 1 likes - added 6 years ago

What is a Singularity? Find out what black holes have to do with the AI explosion. Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every week! *SUBSCRIBE TO UP AND ATOM* https://www.youtube.com/c/upandatom A big th
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How Will We (Most Likely) Discover Alien Life?

24 views / 0 likes - added 1 month ago

PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACESign Up on Patreon to get access to the Space Time Discord!https://www.patreon.com/pbsspacetimeThe first discovery of extraterrestrial life wil
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How Does Television Stone Work?

45 views / 0 likes - added 2 months ago

Download TEMU App to get $100 coupon bundle: https://temu.to/m/ugsqs5t685dOr Search my code [dkm5733] to claim the offer!!for all usersSpecial Price Only For TEMU APP NEW USERS120W Portable Car Air CompressorONLY $1.24https://temu.to/m/uufgo2w73fzTEMU NEW
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How lizards balance keeping their tails on and peeling them off

232 views / 0 likes - added 2 years ago

To get out of sticky situations, some lizards detach their tails from their bodies and scurry away. Scientists have long wondered how the bones and muscles in these tailswhich help with balance and movementcan sever with ease when needed, but stay firmly

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