Search Results: "projectile angles and distance"

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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
02:06 Popular
Types of Angles, Figures & Shapes

1,509 views / 0 likes - added 5 years ago

Types of Angles, Figures & Shapes. Part of the series: Geometry Tips. many different types of angles, figures and shapes make up math in general as well as geometry. Learn about the types of angles, figures and shapes in geometry with help from a longtime
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
08:22
Projectile motion (part 9)

472 views / 0 likes - added 9 years ago

Another example of projectile motion.
10:06
Projectile motion (part 10)

474 views / 0 likes - added 9 years ago

Some more examples with projectile motion
28:19 Popular
How To Solve Projectile Motion Problems In Physics

1,141 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
01:20
Inscribed Angles Exercise Example

696 views / 0 likes - added 8 years ago

Inscribed angles exercise example
09:01
Angles Of Vectors From Components

697 views / 0 likes - added 8 years ago

Angles of vectors from components
04:07
2-dimensional projectile motion part 5

519 views / 1 likes - added 9 years ago

The second part of the last projectile motion problem
02:49 Popular
Ordering Triangle Sides And Angles

742 views / 1 likes - added 8 years ago

Ordering triangle sides and angles
06:42 Popular
More Examples Finding Vector Angles

714 views / 0 likes - added 8 years ago

More examples finding vector angles
09:06
2 dimensional projectile motion part 4

451 views / 0 likes - added 9 years ago

Another example of a 2-dimensional projectile motion problem
18:17
Projectile on an Incline

527 views / 0 likes - added 9 years ago

Challenging problem of a projectile on an inclined plane More free lessons at: http://www.khanacademy.org/video?v=jNESnky3RVg
09:20
2 dimensional projectile motion (part 1)

556 views / 0 likes - added 9 years ago

Using vectors to solve 2 dimensional projectile motion problems
12:47
Projectile at an Angle

441 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
13:46
Total Displacement for Projectile

418 views / 0 likes - added 9 years ago

Reconstructing the total displacement vector for a projectile More free lessons at: http://www.khanacademy.org/video?v=UXORCpvKYiI
03:56 Popular
Proving The Opposite Angles Of Inscribed Quadrilateral Are Supplementary

995 views / 0 likes - added 8 years ago

Proving the opposite angles of inscribed quadrilateral are supplementary
04:58 Popular
Example Showing Supplementary Oppositie Angles In Inscribed Quadrilateral

738 views / 0 likes - added 8 years ago

Example showing supplementary oppositie angles in inscribed quadrilateral
16:18
Plotting Projectile Displacement, Acceleration, and Velocity

507 views / 0 likes - added 9 years ago

Plotting projectile displacement, acceleration, and velocity as a function to change in time More free lessons at: http://www.khanacademy.org/video?v=T0zpF_j7Mvo
06:35 Popular
Acute Obtuse and Right Angles

848 views / 0 likes - added 9 years ago

u07_l1_t1_we2 Acute Obtuse and Right Angles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
01:42 Popular
Finding Missing Angles

768 views / 0 likes - added 9 years ago

u07_l1_t2_we3 Finding Missing Angles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:07 Popular
Similar Triangles Corresponding Sides and Angles

789 views / 0 likes - added 9 years ago

u07_l1_t3_we3 Similar Triangles Corresponding Sides and Angles
02:41
Correction to Total Final Velocity for Projectile

506 views / 0 likes - added 9 years ago

Correction to "Total Final Velocity for Projectile" Video More free lessons at: http://www.khanacademy.org/video?v=DNoDJlB0ygU
10:18
Projectile Motion with Ordered Set Notation

572 views / 0 likes - added 9 years ago

Solving the second part to the projectile motion problem (with wind gust) using ordered set vector notation More free lessons at: http://www.khanacademy.org/video?v=jl_gQ-eL3xo
04:12
Optimal angle for a projectile part 2 - Hangtime

549 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
02:36
Identifying Complementary and Supplementary Angles

627 views / 0 likes - added 9 years ago

u07_l1_t2_we2 Identifying Complementary and Supplementary Angles Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:09
Deriving Max Projectile Displacement Given Time

519 views / 0 likes - added 9 years ago

Deriving a formula for maximum projectile displacement as a function of elapsed time More free lessons at: http://www.khanacademy.org/video?v=P7LKEkcNibo
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
11:16 Popular
Lin Alg: Orthogonal matrices preserve angles and lengths

768 views / 0 likes - added 9 years ago

Showing that orthogonal matrices preserve angles and lengths More free lessons at: http://www.khanacademy.org/video?v=yDwIfYjKEeo
06:31 Popular
Proof - Sum of Measures of Angles in a Triangle are 180

1,806 views / 0 likes - added 8 years ago

Proof that the sum of the measures of the angles in a triangle are 180
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
09:57
2 dimensional projectile motion (part 2)

519 views / 0 likes - added 9 years ago

More on 2 dimensional projectile motion
03:41
Example finding distance with Pythagorean theorem

672 views / 0 likes - added 7 years ago

Example finding distance with Pythagorean theorem
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
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
07:53
Total Final Velocity for Projectile

565 views / 0 likes - added 9 years ago

Calculating the total final velocity for a projectile landing at a different altitude (mistake near end: I write 29.03 when it should be 26.03 m/s and the final total magnitude should be 26.55 m/s 78.7 degrees below horizontal More free lessons at: http:/
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
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)

391 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
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
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
09:05
Projectile motion (part 3)

503 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
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
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
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
03:45 Popular
Angles, Arc Lengths, And Trig Functions — Harder Example | Math | New SAT | Khan Academy

1,020 views / 0 likes - added 8 years ago

Watch Sal work through a harder Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-easier?utm_source=YT&utm_medium=Desc&utm_campai
03:52 Popular
Angles, Arc Lengths, And Trig Functions — Basic Example | Math | New SAT | Khan Academy

879 views / 0 likes - added 8 years ago

Watch Sal work through a basic Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-harder?utm_source=YT&utm_medium=Desc&utm_campaig
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
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00:49
#MacroMonday: Angles

367 views / 0 likes - added 6 years ago

Things aren’t always what they seem . . . or are they? Extreme close-ups often obscure the full picture. Cloaked in mystery, this new video series introduces a variety of objects and moments — found at MIT — that invite you to take a second look. Watch mo
04:53
Showing Angles Have Same Measure

589 views / 0 likes - added 9 years ago
09:17 Popular
Math Antics - Angles&Degrees

1,251 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!
00:26
How Egyptians Made Right Angles #shorts

266 views / 0 likes - added 2 years ago

The Egyptians didn't know the Pythagorean Theorem, but they figured out a way to make perfect 3-4-5 right triangles using segments of rope. It's so common sense, unsophisticated, and elegant that it's an example of a proof without words AND mathematical b
02:01
Intro to Angles Lesson for Kids

167 views / 0 likes - added 1 year ago

FULL EPISODES: https://www.GenerationGenius.com/watch
30:12
Distance, Displacement, Average Speed, Average Velocity - Physics

176 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
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
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.
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
08:51
Projectile Height Given Time

582 views / 0 likes - added 9 years ago

Figuring out how high a ball gets given how long it spends in the air More free lessons at: http://www.khanacademy.org/video?v=IYS4Bd9F3LA
09:09
Projectile motion (part 1)

500 views / 0 likes - added 9 years ago

Using the equations of motion to figure out things about falling objects More free lessons at: http://www.khanacademy.org/video?v=15zliAL4llE
09:15
Projectile motion (part 2)

476 views / 0 likes - added 9 years ago

A derivation of a new motion equation More free lessons at: http://www.khanacademy.org/video?v=emdHj6WodLw
09:34
Projectile motion (part 5)

448 views / 0 likes - added 9 years ago

How fast was the ball that you threw upwards? More free lessons at: http://www.khanacademy.org/video?v=dlpmllTx5MY
09:49
Projectile motion (part 6)

451 views / 0 likes - added 9 years ago

More on the ball throwing game
10:35
Projectile motion (part 7)

465 views / 0 likes - added 9 years ago

How high did the ball go?
01:46
Projectile motion (part 8)

479 views / 0 likes - added 9 years ago

A little leftover from part 7
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!
02:37
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
09:14
2-dimensional projectile motion (part 3)

512 views / 0 likes - added 9 years ago

Completing our first example from parts 1 and 2
05:50
Optimal angle for a projectile part 1

447 views / 0 likes - added 9 years ago
16:54
Teacher Delivers Remote Virtual Reality Math Lesson on Angles using Half Life: Alyx

384 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
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
16:46
WWII Tanks Firing in Slow Motion

453 views / 4 likes - added 5 years ago

Gav & Dan are at a tank range using the latest and greatest in projectile tracking technology. Combined with the Phantom cameras, they get some absolutely surreal looking footage.
12:21
Ping Pong Ball Cannon..Vacuum Cannon versus Compressed Air Cannon

436 views / 0 likes - added 3 years ago

Ping pong balls are a favorite projectile for a vacuum cannons or a compressed air cannon. Either one can generate tremendous speeds for the muzzle velocity, up to speeds approaching 600mph. We'll take a look at the operation of both types individually an
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
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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
02:11 Popular
Trammel of Archimedes - Do Nothing Machine - No talking, just trammeling

1,012 views / 0 likes - added 7 years ago

2 minutes of the Trammels of Archimedes doing nothing but turning from various angles and speeds. NO talking or additional music, This video was made by special request for a dear friend. I am currently working on a 6 shuttle machine and will post it if I
08:39
Introduction to Vectors and Scalars

488 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
05:24
Engineering the Perfect Pop

539 views / 0 likes - added 7 years ago

Using scissors, tape, and reams of creativity, Matthew Reinhart engineers paper to bend, fold, and transform into fantastic creatures, structures and locales. By adjusting the angles of folds and the depth of layers, Reinhart animates his subjects to tell
01:28 Popular
Why bats are blind to smooth surfaces

1,187 views / 2 likes - added 6 years ago

Researchers have figured out why bats go bump in the night. Echolocation usually allows bats to sense their environments in great detail, but it’s not foolproof. Smooth surfaces act like acoustic mirrors and can appear invisible to bats from certain angle
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
06:22
Amazing Guitar: "While My Guitar Gently Weeps" - Prince, Tom Petty, Jeff Lynne & Dhani Harrison

259 views / 0 likes - added 2 years ago

One of the most iconic moments in the history of the Rock and Roll Hall of Fame Induction Ceremonies has been re-edited by the original director, Joel Gallen. Prince’s 2004 performance of “While My Guitar Gently Weeps” with Tom Petty, Je
01:13
Lego insect manipulator stop motion | Natural History Museum

678 views / 0 likes - added 5 years ago

Natural History Museum scientists have created a tool made from Lego to hold and manipulate delicate specimens such as tiny insects. The pinned insect manipulator (IMp) allows scientists to easily move the specimen into different positions and rotate it o
09:51 Popular
Coulomb's Law (with example)

1,673 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
04:34
Motion in two directions (parabolic curve ) hanging display/// Homemade Science with Bruce Yeany

657 views / 0 likes - added 6 years ago

This model hangs from the ceiling to help students understand the path formed by a thrown object or similar projectile. The parabolic curve formed by a thrown objet is the result of constant forward motion and an accelerating downward motion. Homemade sci
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
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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
04:35
Launch Lab, a conservation of momentum experiment

318 views / 0 likes - added 3 years ago

Nils gives a demonstration and description of the Launch Lab. The experiment is a variation on a ballistic pendulum--instead of a projectile colliding with the pendulum, it is ejected from it. The platform consists of a section of Masonite, a clothes pin,
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

486 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
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
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
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
03:59 Popular
Why Do Honeybees Love Hexagons? - Zack Patterson And Andy Peterson

848 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-do-honeybees-love-hexagons-zack-patterson-and-andy-peterson Honeybees are some of nature's finest mathematicians. Not only can they calculate angles and comprehend the roundness of the earth, these smart ins
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02:48 Popular
Catching a Real Ball in Virtual Reality

986 views / 0 likes - added 7 years ago

We present a system enabling users to accurately catch a real ball while immersed in a virtual reality environment. We examine three visualizations: rendering a matching virtual ball, the predicted trajectory of the ball, and a target catching point lying
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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
17:17
Tension Force Physics Problems

437 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
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
01:41
‘Blindfolded’ ants reveal clues to insect navigation

622 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
07:20
Six Cameras - One Reaction

675 views / 0 likes - added 9 years ago

Well, one reaction done twice! Behind the scenes on our Bakelite Reaction video, which was filmed from six camera angles (including three spectators using their phones!) Main video: http://youtu.be/Vlh0YDRmZ0I More chemistry at http://www.periodicvideos.c
06:52
Trebuchet Throwing Balls of Fire ///. Homemade Science with Bruce Yeany

360 views / 0 likes - added 4 years ago

The ancient trebuchet was a massive weapon that was most commonly thought of as throwing boulders at the walls of a castle under siege. However, it is also believed that it was used to also throw other materials as well. One of the favorite themes in movi
02:11 Popular
Ride of the Valkyries - TrackMania

965 views / 1 likes - added 5 years ago

I created a race track matching "Ride of the Valkyries" by Richard Wagner using TrackMania's level editor. When I learned TrackMania had a deterministic physics engine I instantly wanted to try this. Turns out 3-D music synchronization is more complicated
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19:05
25 LIFE-SAVING STUDY HACKS YOU DIDN'T KNOW YOU NEEDED

606 views / 0 likes - added 5 years ago

LIFE-SAVING STUDY HACKS Learn how to draw prospective without a ruler, measure angles and figure out how many days there are in any given month with your hand! These and many others mind-blowing Math tricks are in this video! There are some GREAT tricks f
06:03
The Physics Of Space Battles

680 views / 0 likes - added 9 years ago

How scientifically accurate is your favorite sci-fi space battle? Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.c
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03:28 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
07:23 Popular
Introduction To Transformations | Transformations | Geometry | Khan Academy

1,749 views / 0 likes - added 8 years ago

Introduction to transformations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/transformations/rigid-transformations-intro/e/performing-translations-on-the-coordinate-plane?utm_source=YT&utm_medium=De
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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-
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From the NASA Archives: The Crash in the Desert

301 views / 0 likes - added 3 years ago

In late 1984, NASA and the Federal Aviation Administration conducted a dramatic experiment in which they intentionally crashed a remote-controlled Boeing 720 passenger jet (filled with crash-test dummies) in the Mojave Desert. The NASA Ames Research Cente
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Distances: Crash Course Astronomy #25

652 views / 2 likes - added 8 years ago

How do astronomers make sense out of the vastness of space? How do they study things so far away? Today Phil talks about distances, going back to early astronomy. Ancient Greeks were able to find the size of the Earth, and from that the distance to and th
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How Far Can You Jump?

916 views / 0 likes - added 5 years ago

This video is brought to you by the Child and Teen Checkups program of the Minnesota Department of Health. If you live in Minnesota, learn more at https://www.GetCTC.com If you live somewhere else in the United States go to https://www.medicaid.gov/medica
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toy car speed trap // Homemade Science with Bruce Yeany

1,295 views / 0 likes - added 7 years ago

As a special request I posted this simple and quick student assignment on calculating speed. It is a short assignment that requires students to manipulate distance and time measurements for conversions of speed. Students may choose or be assigned a few ca
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Snippet: 3D hologram

670 views / 0 likes - added 6 years ago

Daniel Smalley and colleagues used a tiny glowing particle to paint a 3D image--aka a 'Princess Leia' hologram--which unlike regular holograms can be seen from different angles. Learn more: http://www.sciencemag.org/news/2018/01/princess-leia-holograms-on
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Why Your Body Is Built To Run Long Distances

545 views / 1 likes - added 8 years ago

Marathons are very popular all around the world, but were humans built for endurance running? Why Your Brain Hates Excercise ►►►► http://dne.ws/1QZVRYM Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Read More: Born To Run http://disco
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Natasha Bedingfield - Unwritten (Official Video)

527 views / 0 likes - added 4 years ago

Natasha Bedingfield - Unwritten (Official Video) Listen on Spotify – http://smarturl.it/NatashaB_Spotify Listen on Apple Music – http://smarturl.it/NatashaB_Essentials Amazon – http://smarturl.it/NatashaB_Amz Follow Natasha Bedingfield W
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Euclid's Big Problem - Numberphile

920 views / 0 likes - added 9 years ago

Trisecting angles and calculating cube roots was a big problem for Euclid and his cohorts. Discussed by Zsuzsanna Dancso at MSRI. TRISECT WITH ORIGAMI: http://youtu.be/SL2lYcggGpc CIRCLE THE SQUARE: http://youtu.be/CMP9a2J4Bqw NUMBERPHILE Website: http://
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Sesame Street: Grover's Frame Shop | #ThrowbackThursday

550 views / 0 likes - added 5 years ago

Grover has a new job at the Frame Shop and needs to find a frame with 4 angles and four sides. Will he ever be able to find the right one? -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For
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What Is A Calorie? - Emma Bryce

1,185 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-a-calorie-emma-bryce We hear about calories all the time: How many calories are in this cookie? How many are burned by doing 100 jumping jacks, or long-distance running, or fidgeting? But what is a calor
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What Does Running A Marathon Do To Your Body?

580 views / 0 likes - added 8 years ago

All exercise is good exercise, right? Maybe not. Researchers have found that running in excess could actually be bad for you. What Happens To Your Body When You're Dehydrated? testu.be/1WH9iQtte Are Runners Overdoing It? http://testu.be/1XFTU6u Sign Up Fo
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Super Mario Bros Medley on Tesla Coils and Robot Drummer

591 views / 2 likes - added 3 years ago

Singing Tesla coils perform Super Mario Bros Medley! All tunes from the original NES game, in order: Star Theme Main Theme Bowser's Castle Originally composed by Koji Kondo. Recorded in one take with multiple camera angles and OBS. All shots utilizing the
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Gravity and Orbital Mechanics - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,507 views / 0 likes - added 3 years ago

Lesson 8 (Gravitation and Orbits) 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:1. An object w
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How To Make An Ames Room Illusion - Psychology for Kids - ExpeRimental #23

1,328 views / 0 likes - added 7 years ago

Experiment with your perception of distance and size by making the amazing Ames room illusion in this fun experiment for children. Download the template from here: http://www.rigb.org/families/experimental/small-or-far-away Tell us what you think, and you
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02:25
These are the animals that travel the farthest

544 views / 0 likes - added 6 years ago

As far as humans travel, it's nothing compared to some animals. To put just how large this distance is into perspective, we've put together an animation showing these animals and their incredible distances. Read more: http://www.businessinsider.com/sai FA
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Calculating the circumference of the Earth in 200 BC

530 views / 0 likes - added 6 years ago

In one of the dopest displays of critical thinking in history, Eratosthenes estimated the circumference of the Earth. All he had was a pole, the sun, knowledge of a famous well in Egypt, and potentially money to pay someone to walk the distance between tw
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Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

746 views / 0 likes - added 8 years ago

Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimal
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Voyager 2's 11 billion mile journey at a human scale

646 views / 1 likes - added 6 years ago

40 years later, Voyager 2 is really, really, really far from Earth. Subscribe to our channel! http://goo.gl/0bsAjO /// Sources: NASA measurements for planetary distances (averaged due to elliptical orbit): https://nssdc.gsfc.nasa.gov/planetary/factsheet/p
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02:54 Popular
Sesame Street: Grover and Rosita and Triangles

1,081 views / 0 likes - added 9 years ago

Do all triangles look alike? Does a right triangle look different from an isosceles triangle which looks different from a Bermuda triangle? Triangles can come in many shapes and sizes but they all have two things in common: three sides and three angles. T
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The Moon Illusion - Andrew Vanden Heuvel

817 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-moon-illusion-andrew-vanden-heuvel Have you noticed how the full moon looks bigger on the horizon than high overhead? Actually, the two images are exactly the same size -- so why do we perceive them differen
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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
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Marathon

559 views / 0 likes - added 8 years ago

A marathon is a long-distance running race. Why is it called a Marathon? Deane explains. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ http
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Wireless Electricity Is Coming, Here’s Where We’re At

376 views / 0 likes - added 5 years ago

Imagine a world where charging cords don't exist and every device is powered as soon you walk into a room. Well, soon that might be a reality. Disney Invented A Room Where Your Phone Will Never Die - https://www.youtube.com/watch?v=IWjsXjVc_LE Read More:
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THAT IS HOW YOU CAN CONFUSE YOUR MATH TEACHER AT SCHOOL

1,166 views / 1 likes - added 6 years ago

Learn how to draw prospective without a ruler, measure angles and figure out how many days there are in any given month with your hand! These and many others mind-blowing Math tricks are in this video! There are some GREAT tricks for young mathematicians!
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The Disappearing Black Disk

107 views / 1 likes - added 1 year ago

This is a phenomenon of polarised light. Two filters lining the tube are at right angles to each other. There is *not* a clear disk in the middle!Here's the reddit post I mentioned in the video (bad language warning!):https://stevemould.com/redditbmfs(I'v
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How to fold the world record paper airplane

2,686 views / 6 likes - added 8 years ago

Support The National Paper Airplane Contest at: https://www.kickstarter.com/projects/paperairplane/the-national-paper-airplane-contest How to fold the world record paper airplane. John Collins design, Suzanne, broke the Guinness World Record for distance
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Sesame Street: Let's Make a Triangle (Pilobolus Dance Company)

577 views / 0 likes - added 9 years ago

The unique and flexible Pilobolus dancers are at it again! They're going to make a triangle with their bodies! How cool is that? What's a traingle you ask? It's a super cool shape with one, two, three sides and one, two, three angles! It's also Telly's fa
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Physics of toys -string racer/ string rocket // Homemade Science with Bruce Yeany

1,074 views / 0 likes - added 7 years ago

The String Racers are rubber band powered toys that are fairly easy to build either at home or in the classroom. Materials are easy to work with and readily available, we have even been successful making our own propellors. I've had students design and bu
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Golf Clubs | How It's Made

432 views / 0 likes - added 5 years ago

Golfers use different kinds of clubs for different types of shots. Woods for long distance shots, putters to gently roll the ball into the cup, and irons for everything in between. Stream Full Episodes of How It's Made: https://www.sciencechannel.com/tv-s
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SPEED in perspective (3D Animation)

216 views / 0 likes - added 2 years ago

From the slowest, to the faster possible, represented in a 3D animation.------ OPENS for more information -------Note: The video shows the distance traveled in one minute at constant speed without taking into account acceleration, friction, etc.The speeds
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Sesame Street: Grover Shows Near and Far in VR 180 Video!

949 views / 0 likes - added 6 years ago

Grover is running around Sesame Street showing all the different angles you can enjoy this video! Grab a stylish mobile headset to try to find Grover! Make sure to follow the instructions below! For a VR 180 experience: First, safely put on your VR 180 he
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Quantum ‘spookiness' Explained

585 views / 0 likes - added 8 years ago

Quantum physics has never made much sense. Einstein never liked the idea that separated particles could influence each other - ‘spooky action at a distance’ - but a new variation on a famous experiment may have proved its existence once and for all. Natur
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There's More Than One Way To Save The World: Five Folks Protecting The Planet In Unique Ways

528 views / 1 likes - added 7 years ago

Great Big Reel 168: New to our channel, or don't have time to look through our back catalog? This video is part of a series of Great Big Reels we've put together for a blast through our world. In this reel, we meet activists, arbiters, and idealists who h
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What causes high tides on opposite sides of the earth? | Dance of the Tides

427 views / 0 likes - added 6 years ago

A great classroom activity for demonstrating how distance and the sun's gravitational pull create tidal bulges (high tides) on both the near and far side of the earth. To explore the sun and moon's influence on our tides, try our Tide-O-Matic activity! Fu
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Why the Victorian mansion is a horror icon

391 views / 0 likes - added 5 years ago

The Gilded Age left a legacy of decay on the American landscape. Subscribe to our channel! http://goo.gl/0bsAjO Haunted houses are often depicted with similar features: decaying woodwork, steep angles, and Gothic-looking towers and turrets. The model for
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Snippet: Human migration over the centuries based on 86 million public genealogy profiles

666 views / 0 likes - added 6 years ago

By mapping a set of crowd-sourced family trees, researchers were able to watch human migrations over the centuries and learn about changes in behavior over time--like changes in the distance traveled to find love. In the pre-industrial era, people tended
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Do as the Romans: Construct an Aqueduct!

404 views / 0 likes - added 4 years ago

Students work with specified materials to create aqueduct components that can transport two liters of water across a short distance in the classroom. The design challenge is to create an aqueduct that can supply Aqueductis, a (hypothetical) Roman city, wi
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High road low road track race, potential-kinetic energy tracks//// Homemade science with Bruce Yeany

1,014 views / 0 likes - added 6 years ago

Two tracks start at the same height and end at the same height,but... is the shortest distance between both ends the fastest route? How about if we add more hills for it to go up and down ? The 5 sets of tracks shown are good thought provoking exercises i
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Visualization of the Coriolis and centrifugal forces

825 views / 0 likes - added 7 years ago

A visual demonstration of the effects of the Coriolis and Centrifugal forces. Visit my homepage, http://www.zutopedia.com/udia.html, or read about my latest book http://www.zutopedia.com This clip demonstrates the effects of the Coriolis and Centrifugal f
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Building a Lego-powered Submarine 4.0 - automatic depth control

312 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
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Lego Motor Lifts a Rock (88kg/195lb)

662 views / 0 likes - added 5 years ago

Some of you wanted to see Lego motor lifting an actual weight instead of a meter. Here you have it. 88 kg of granite is lifted to a height of 20 cm. It took 21 minutes. :) Compared to the 220 kg machine, some changes were needed to increase the lifting di
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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
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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
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A Rare Super Pink Moon Is Coming In April 2021

257 views / 0 likes - added 3 years ago

A Rare Super Pink Moon is going to make an appearance in the sky of April 2021. A Supermoon is a combination of two lunar events. The orbit of the Moon is elliptical. This means the distance between the Moon and the Earth keeps on changing. The point of c
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Voyager 1 Took A Family Portrait Of Our Solar System

539 views / 0 likes - added 7 years ago

The "Family Portrait" is an image of the Solar System acquired by Voyager 1 on February 14, 1990 from a distance of approximately 6 billion kilometers from Earth. SPACE'S DEEPEST SECRETS http://www.sciencechannel.com/spaces-deepest-secrets/ Subscribe to S
05:17
Honey bees perfect their waggle dances by learning from elders

128 views / 0 likes - added 1 year ago

Read the paper: https://www.science.org/doi/10.1126/science.ade1702Read the Perspective: https://www.science.org/doi/10.1126/science.adg6020The waggle dance performed by honey bees is a complex behavior that communicates directional information. In a rece
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Crazy Chair Illusion! (Behind The Scenes)

742 views / 0 likes - added 8 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
1:04:56
Optimization Problems - Calculus

446 views / 0 likes - added 3 years ago

This calculus video explains how to solve optimization problems. It explains how to solve the fence along the river problem, how to calculate the minimum distance between a point and a line, and how to maximize area while minimizing perimeter as in the ca
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Human Vs. Horse Marathon

1,063 views / 1 likes - added 8 years ago

Every year a long-distance race in Wales pits humans against horses. In this episode of Field Trip, follow that contest and explore the physiology and evolution behind humanity's often-overlooked skill: endurance running. Featuring Fireworks by Yoya: http
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Five Stories That’ll Get You Running

464 views / 0 likes - added 5 years ago

In this reel, meet runners going the distance (and then some). One ultrarunner breaks records while another breaks stereotypes, the world’s fastest backwards runner shows off his moves and a young woman outruns her seizures. SUBSCRIBE: https://goo.gl/vR6A
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Shooting Chameleon Tongue In Super Slow Motion - BBC Earth

541 views / 1 likes - added 6 years ago

In super slow motion you can see how a chameleon's tongue is such a formidable weapon. Subscribe to BBC Earth for more amazing animal videos - http://bit.ly/BBCEarthSub First released on our sister channel Earth Unplugged, Si and Sam film a chameleon as
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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
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Twin paradox: the real explanation

454 views / 0 likes - added 5 years ago

There is no more famous conundrum in special relativity than the Twin Paradox. One twin travels at great distance at the speed of light and returns, much younger than the other twin. Yet who is moving and who isn’t? It is commonly claimed that accelera
15:37 Popular
THE CAT-THEDRAL OF DOGCRAFT - DOGCRAFT (EP.264)

1,084 views / 9 likes - added 7 years ago

Do I hear wedding bells in the distance? NEW BACKPACKS! http://shopstacyplays.com Dogcraft Mods: Copious Dogs, Doggy Talents, Extra Biomes XL, Decocraft, Mark's Cat Textures, Baby Animals, Squickens, Rudoplays Shaders, Bibliocraft, The Camping Mod Downloa
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Open Source 3D Printed Robot Dog Climbs Over Obstacles

216 views / 0 likes - added 2 years ago

AD: Get your 45 day trial of the Arduino IDE for Visual Studio: https://www.visualmicro.com/page/Arduino-Visual-Studio-Downloads.aspx?source=ytjamesbruton It’s the next part in the series for openDog Version 3. This whole project is open source, and
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The Future Of The NFL Game Ball

1,401 views / 6 likes - added 8 years ago

A physics professor re-imagines the size and shape of an NFL football in an effort to optimize it for flight. It turns out a couple of small changes can add a whole lot of distance, but how would that change the way the game is played? Still haven’t subsc
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11:09
Chinese Magic Mirrors are really clever

149 views / 0 likes - added 1 year ago

Signup for your FREE trial of Wondrium here: http://ow.ly/h2ub30spaZfSometimes called transparent metal mirrors, these curiosities from China baffles western scientists for 100 years. The way they works is really surprising.You can buy Chinese Magic Mirro
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Amazing Cloak Experiment!

508 views / 0 likes - added 8 years ago

Add me on Facebook (click LIKE on Facebook to add me) http://www.facebook.com/brusspup Download the song from this video: Song Name: Soul Switch - itunes: https://itunes.apple.com/us/album/soul-switch-single/id426471027 - Amazon: http://www.amazon.com/Sou
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The Railroad Journey and the Industrial Revolution: Crash Course World History 214

752 views / 2 likes - added 9 years ago

In which John Green teaches you about railroads, and some of the ways they changed the world, and how they were a sort of microcosm for the Industrial Revolution as a whole. Prior to the invention of steam powered railroads, pretty much all locomotion had
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How Much of the Earth Can You See at Once?

268 views / 0 likes - added 3 years ago

My shirt is from this quarters CURIOSITY BOX: http://www.curiositybox.com/MY TWITTER: http://www.twitter.com/tweetsauceMY INSTAGRAM: http://www.instagram.com/electricpantsThanks to Mitchell for the jack-in-the-box! http://brainvenomstudio.com/3Blue1Brown:
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Slipping, Sliding Science!

428 views / 0 likes - added 7 years ago

What’s better than slipping and sliding in your backyard on a hot summer day? It’s so much fun! But, how does this fun happen? It has a little something to do with friction! ---------- Like SciShow? Want to help support us, and also get things to put on y
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Deflecting Asteroids: Protecting The Earth From Future Catastrophic Events

748 views / 0 likes - added 8 years ago

Although massive asteroid impacts on Earth are rare, astronomers have identified thousands of asteroids close enough to Earth to be potentially hazardous. Learn from meteorite specialist Denton Ebel, Curator in the Division of Physical Sciences, how scien
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How Quantum Biology Might Explain Life’s Biggest Questions | Jim Al-Khalili | TED Talks

727 views / 0 likes - added 8 years ago

How does a robin know to fly south? The answer might be weirder than you think: Quantum physics may be involved. Jim Al-Khalili rounds up the extremely new, extremely strange world of quantum biology, where something Einstein once called “spooky action at
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Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam

468 views / 0 likes - added 2 years ago

The full version of this geometry review tutorial provides a basic introduction into common topics taught in geometry such as angles and measurement, area, perimeter, volume, surface area. It covers shapes such as circles, squares, rectangles, right trian
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Challenge: Can You Save Earth From A Killer Asteroid? | Space Time | PBS Digital Studios

628 views / 0 likes - added 8 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
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Misconceptions About The Universe

733 views / 0 likes - added 8 years ago

Can we see things travelling faster than light? Check out Audible: http://bit.ly/AudibleVe Music by Amarante "One Last Thing" http://bit.ly/VeAmarante Awesome animations by http://youtube.com/minutephysics Thanks to Prof. Geraint Lewis for input on earlie
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Non-Euclidean Geometry of a Sphere - Christmas Lectures with Philip Morrison

545 views / 0 likes - added 6 years ago

According to Euclidean geometry the angles of a triangle add up to 180 degrees. Philip Morrison shows an example of where this isn't true, and non-Euclidean geometry applies. Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1968/gulliv
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Shells of Cosmic Time (ft. @AstroKatie)

502 views / 0 likes - added 5 years ago

Thanks to @AstroKatie (http://astrokatie.com, http://twitter.com/astrokatie) for the collaboration! Go to http://www.brilliant.org/minutephysics for free daily science puzzles Here's the original twitter thread https://twitter.com/astrokatie/status/106652
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How Meditation Can Help Reduce Anger | Anger Management

528 views / 0 likes - added 6 years ago

Want to get a grip on your Anger? Check out these resources: Beyond Anger: How to Free Yourself from the Grip of Anger: http://amzn.to/1VFo0CA The Anger Workbook: http://amzn.to/1FXmxpi Anger Management For Dummies: http://amzn.to/1VFokRC The Cow in the P
07:56
Extreme Physics BBQ

553 views / 0 likes - added 8 years ago

Can you cook a steak with pure electricity or focussed beams of light? And can you fry a prawn with a bottle rocket? Andy invited Greg Foot from Brit Lab to investigate. Don't try any of this at home! Subscribe for regular science videos: http://bit.ly/Ri
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FULL EPISODE: Mystery Girl | Clarence | Cartoon Network UK

44 views / 0 likes - added 3 months ago

After Clarence and pals call random numbers as a prank, Clarence ends up connecting with a girl - and they strike up a friendship. But will this long distance phone pal last?Welcome to the official Cartoon Network UK YouTube channel!Get ready to laugh out
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What Your Cat's Sleeping Position Reveals About Their Health and Personality

412 views / 0 likes - added 3 years ago

Cats Sleeping Positions can reveal a lot about their personality, health and how they are feeling.This guide breaks down the most common cat sleeping positions and explains the science behind why cats sleep in certain ways. #1. Curled-upIn the curled-up p
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My Instrument Experiences

632 views / 2 likes - added 4 years ago

if I kept up with all of the instruments I picked up I could've become a successful one man band and never would've joined youtube. thank god for quitting amirite?------------------------------------------------------------------------------------SUBSCRIB
03:26
Voyager 1's Getting Closer to Earth Right Now

465 views / 0 likes - added 6 years ago

The Voyager 1 space probe is the furthest man-made object from Earth, and the fastest. But right now, it's moving towards us. Relatively speaking. At Mission Control for the Deep Space Network, inside NASA's Jet Propulsion Laboratory in Pasadena, let's ta
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Skylight: Looking Back in Time at the Speed of Light

361 views / 0 likes - added 5 years ago

Light takes time to travel from stars and distant galaxies to observers here on Earth. How much have the stars changed since first emitting the light that we see tonight? How far back in time are we seeing when we look at the night sky? #lightyear #astron
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High road low road race, potential kinetic energy Part 2--Homemade Science with Bruce Yeany

919 views / 0 likes - added 7 years ago

Updated video on the high road low road track race physics demonstration that I posted previously. In this video I tried to explore or clarify several suggestions and comments that viewers had in the first video. The high road low road track has been a cl
06:03 Popular
Student Horsepower Lab Activity // Homemade Science with Bruce Yeany

795 views / 1 likes - added 7 years ago

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

539 views / 1 likes - added 4 years ago

Share This Video: https://youtu.be/Bn7AUgDaY8YWe partnered up with Elmers to make a GIANT slingshot! We were challenged with the idea what if we lit up the desert sky so we totally did with a TON of glow in the dark slime! We tested the slingshot for how
06:02 Popular
Total Solar Eclipse: 360 VR Video Seen From Space | Earth From Space | BBC Earth

1,012 views / 1 likes - added 5 years ago

Get closer than ever to a total solar eclipse and observe it from all possible angles in this stunning virtual reality video. A collaboration with sentintospace.comSubscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlay
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Why It's Almost Impossible to Run a Two-Hour Marathon | WIRED

668 views / 0 likes - added 7 years ago

One of the world's finest distance runners came so close to achieving the greatest feats of athleticism in history: a sub two-hour marathon. To do it, the Eliud Kipchoge should have maintained an average pace of at least 13.1 miles per hour. So, we timed
06:46
Why fake punches in movies look real

202 views / 0 likes - added 11 months ago

Punching in movies, explained by someone getting punched repeatedly.Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjO Movie fight scenes at their best are spectacular, visceral, and impactful. Films like Creed, John Wi
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Science of The Marvels Movie EXPLAINED!

82 views / 0 likes - added 7 months ago

Light-Based Teleportation: Blocko, Big Brain, and Triangle Bob Discuss the Science of the Upcoming Marvels Movie! Watch more Life Noggin "Science of Five Nights at Freddy's!" https://www.youtube.com/watch?v=KqZ9asTgEGs&t=16s !ALL THE LINKS! - https://link
10:41
Stars: Crash Course Astronomy #26

647 views / 0 likes - added 8 years ago

Today Phil’s explaining the stars and how they can be categorized using their spectra. Together with their distance, this provides a wealth of information about them including their luminosity, size, and temperature. The HR diagram plots stars’ luminosity
01:46
Octopus 101 | Feeding!

536 views / 0 likes - added 5 years ago

How do you keep an octopus entertained with its meal? Put a lid on it! To cater to the specific intelligence of octopuses, a food puzzle in a jar is the perfect tool for Cephalopod Aquarist Candace to enrich her giant Pacific octopus! Watch as 2,000 sucti
03:38
Signs of symbolic behavior emerged at the dawn of our species

454 views / 0 likes - added 6 years ago

Early humans made advanced stone tools, used colorful pigments, and formed long-distance networks as environment changed. Read more: http://scim.ag/2FCut4R CREDITS --------------------------------- producer/editor/script/animator Nguyên Khôi Nguyên superv
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
04:46
Geosynchronous Orbits are WEIRD

89 views / 0 likes - added 8 months ago

Go to https://givewell.org/minutephysics to have your first donation matched up to $100!This video is about the physics of geosynchronous and geostationary orbits, why they exist, when they don't, when they're useful for communication/satellite TV, etc.RE
04:00 Popular
Why Do I Have To Poop When I Run?

701 views / 0 likes - added 7 years ago

Ever get an uncontrollable urge to poop in the middle of a long run? You're not alone. Subscribe! http://bit.ly/1FkxVLb ‖ Instagram! https://www.instagram.com/annarothschild/ ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Gastrointestinal sym
03:05
What Can Frogs See That We Can't?

245 views / 1 likes - added 3 years ago

Check out the original double slit experiment: http://www.youtube.com/watch?v=Iuv6hY6zsd0 - oh, and for the sun to be seen as single photons, you would have to be ~1000 light years away, so well past Pluto. For clarification on this video, please see: htt
04:03
Breaking Paddleboard Records to Fight Pollution

440 views / 1 likes - added 5 years ago

Lizzie Carr took up paddleboarding to get back in shape after undergoing treatment for cancer, and it wasnt long before she became dismayed by all the plastic pollution she saw floating in Englands waterways. Soon enough, Lizzie was on plastic patrol, set
01:36
RFly: Drones that find missing objects using battery-free RFIDs

618 views / 0 likes - added 6 years ago

RFly is a new drone-based wireless technology that can help companies save billions of dollars in misplaced items and faulty inventory in their warehouses. Consider that the smallest Walmart warehouse is larger than 17 football fields, making it impossibl
04:34
Ultrasonic Levitation

220 views / 0 likes - added 3 years ago

Acoustic levitation meets Schlieren optics: By reflecting a sound wave back onto itself, one can secure a standing wave if the distance between the source of the sound and the reflector is equal to an integral number of half wavelengths. In this demonstra
18:25
30 SCHOOL HACKS YOU CAN'T MISS

654 views / 3 likes - added 5 years ago

HOW TO MAKE SCHOOL MORE FUN This time I'll show you how to make awesome no-mess pencil sharpener, Tic tac scotch cutter and so many helpful hacks! Learn how to draw prospective without a ruler, measure angles and figure out how many days there are in any

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