Search Results: "Correction Calendar Notation"

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04:12
Correction Calendar Notation

562 views / 0 likes - added 9 years ago

Correcting the time difference calculation by taking into account that there is no year 0 More free lessons at: http://www.khanacademy.org/video?v=N06Jy-gQog8
09:41
Understanding Calendar Notation

632 views / 0 likes - added 9 years ago

Difference between BC, BCE, AD and CE. A little bit about the birth of Jesus as well. More free lessons at: http://www.khanacademy.org/video?v=EKKe7DBZVhI
08:17
Perpetual Flip Calendar

545 views / 1 likes - added 6 years ago

Perpetual flip calendars have been around for a while. They seem operate very simply, but I could not for the life of me figure out how! After some digging, I found two US patents as really good references of how this mechanism works: https://patents.goog
01:46
Quasar Correction

644 views / 0 likes - added 9 years ago

Quasar Correction More free lessons at: http://www.khanacademy.org/video?v=PX_XSnVWlNc
02:56
Correction - 2-Propylheptane should never be the name!

447 views / 0 likes - added 9 years ago

Correction - 2-Propylheptane should never be the name! More free lessons at: http://www.khanacademy.org/video?v=CFBKfgGTP98
02:15
(Correction) Radius of Observable Universe

478 views / 0 likes - added 9 years ago

(Correction) Radius of Observable Universe More free lessons at: http://www.khanacademy.org/video?v=b6VQv76BQDs
04:13
Subtracting In Scientific Notation

686 views / 0 likes - added 9 years ago

Subtracting in scientific notation
06:09 Popular
Partial Sum Notation

795 views / 0 likes - added 9 years ago

Partial sum notation
09:36 Popular
Introduction To Interval Notation

786 views / 0 likes - added 8 years ago

Introduction to interval notation
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15:38 Popular
Ryan Opens Advent Calendar with Angry Bird and Thomas & Friends

1,079 views / 1 likes - added 6 years ago

Ryan Opens Advent Calendar with Angry Bird and Thomas & Friends Toy Trains! Ryan ToysReview plays with day 1-17 toys! Let us know which on was your favorite toy surprise for Christmas? Advent Calendar Day 1-10 https://youtu.be/eomvLoCmc6k?list=PLasCX3wfxL
05:33
Scientific notation 1

567 views / 0 likes - added 9 years ago

U07_L1_T2_we1 Scientific notation 1
03:59
Scientific notation 2

539 views / 0 likes - added 9 years ago

U07_L1_T2_we2 Scientific notation 2
06:48
Correction to Sodium and Potassium Pump Video

619 views / 0 likes - added 9 years ago

Correction to Sodium and Potassium Pump Video More free lessons at: http://www.khanacademy.org/video?v=ye3rTjLCvAU
00:51
Correction to Force of Friction Keeping the Block Stationary

468 views / 0 likes - added 9 years ago

Correction to Force of Friction Keeping the Block Stationary More free lessons at: http://www.khanacademy.org/video?v=BukTc4q9BMc
02:41
Correction to Total Final Velocity for Projectile

499 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
02:27
2003 AIME II Problem 5 Minor Correction

653 views / 0 likes - added 9 years ago

2003 AIME II Problem 5 Minor Correction More free lessons at: http://www.khanacademy.org/video?v=yXg5CYuCcU4
04:33 Popular
Average Rate Of Change With Function Notation

4,469 views / 1 likes - added 8 years ago

Average rate of change with function notation
11:26
Scientific Notation

678 views / 0 likes - added 9 years ago

Scientific Notation More free lessons at: http://www.khanacademy.org/video?v=i6lfVUp5RW8
02:52 Popular
Linear Algebra: (correction) scalar muliplication of row

988 views / 0 likes - added 9 years ago

Correction of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant More free lessons at: http://www.khanacademy.org/video?v=WY6QG0mZ7uQ
Scientific Notation Example

256 views / 0 likes - added 3 years ago

An good example of scientific notation.
12:49 Popular
Scientific Notation Examples | Pre-Algebra | Khan Academy

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

More scientific notation examples Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/scientific_notation?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra W
10:18
Projectile Motion with Ordered Set Notation

566 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
Scientific Notation I

632 views / 0 likes - added 9 years ago

u11_l1_t4_we1 Scientific Notation I More free lessons at: http://www.khanacademy.org/video?v=6phoVfGKKec Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:28
Scientific Notation 3 (new)

505 views / 0 likes - added 9 years ago

u11_l1_t4_we3 Scientific Notation 3 More free lessons at: http://www.khanacademy.org/video?v=dD71fFNwVJw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:21
Scientific notation 3

580 views / 0 likes - added 9 years ago

U07_L1_T2_we3 Scientific notation 3 More free lessons at: http://www.khanacademy.org/video?v=XJBwJjP2_hM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:15
Sesame Street: Kermit's Weather Calendar

606 views / 0 likes - added 7 years ago

With assistance from his good friend Cookie Monster, Kermit will demonstrate the weather using his brand new weather calendar. Will Cookie Monster be able to control his appetite long enough to finish the week's calendar? Subscribe to the Sesame Street Ch
05:24
Scientific Notation Example 2

600 views / 1 likes - added 9 years ago

u11_l1_t4_we2 Scientific Notation 2 More free lessons at: http://www.khanacademy.org/video?v=xxAFh-qHPPA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:35
Multiplying in Scientific Notation

626 views / 0 likes - added 9 years ago

u11_l1_t4_we_int Multiplying in Scientific Notation More free lessons at: http://www.khanacademy.org/video?v=67jn5Zv-myg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
20:48 Popular
Introduction To Scientific Notation | Pre-Algebra | Khan Academy

1,896 views / 0 likes - added 8 years ago

Introduction to scientific notation. An in-depth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/scientific-notation/e/sc
04:42 Popular
The Mathematics of Error Correction - with Marcus du Sautoy

795 views / 0 likes - added 6 years ago

Computers use error-correcting codes to detect mistakes in binary notations - even just a single change from 0 to 1. In this clip from the 2006 CHRISTMAS LECTURES "The num8er my5teries", Marcus du Sautoy runs error-correcting code tests with an audience m
04:58
Carl Sagan - Cosmos - Cosmic Calendar

224 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
09:13 Popular
Unit Vector Notation (part 2)

1,745 views / 0 likes - added 9 years ago

More on unit vector notation. Showing that adding the x and y components of two vectors is equivalent to adding the vectors visually using the head-to-tail method More free lessons at: http://www.khanacademy.org/video?v=595Tiga1gIg
02:36 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,958 views / 0 likes - added 8 years ago

Sal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation
03:24 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,417 views / 0 likes - added 8 years ago

Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota
16:29
Pushing Christmas Cats w/ Sqaishey! | Minecraft Advent Calendar

561 views / 4 likes - added 5 years ago

I'm back for a fun-filled 12 days of Minecraft mini games as we count down to Christmas! Sqaishey: https://www.youtube.com/sqaishey Map: https://twitter.com/maddielansbury Advent calendar build: http://www.youtube.com/WalschaertsBuilds Thumbnail: https://
17:02 Popular
Ryan opens Surprise Toys Advent Calendar with Angry Birds and Disney Tsum Tsum

1,216 views / 3 likes - added 6 years ago

Ryan opens Surprise Toys Advent Calendar for kids with Angry Birds and Disney Tsum Tsum! Ryan ToysReview plays with day 1-10 toys! Let us know which on was your favorite toy surprise for Christmas?
07:37
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
02:22
Hydrogen Peroxide Correction

452 views / 0 likes - added 9 years ago

Correcting an error in the last video regarding hydrogen peroxide.
02:38 Popular
Function Notation — Harder Example | Math | New SAT | Khan Academy

1,200 views / 0 likes - added 8 years ago

Watch Sal work through a harder Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse
02:26 Popular
Function Notation — Basic Example | Math | New SAT | Khan Academy

1,123 views / 0 likes - added 8 years ago

Watch Sal work through a basic Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse
12:17 Popular
SURPRISE TOYS for Kids Christmas Thomas Trains Disney Hot Wheels Toy Cars Advent Calendar Day 5-8

1,315 views / 3 likes - added 7 years ago

Surprise toys for kids! Christmas toys opening with Ryan ToysReview! Today Ryan unbox Advent Calendar day 5-8 of Thomas and Friends Minis toy train, Disney Tsum Tusm, Toy Cars Hot Wheels, and Little People! Great Kids Toy for Christmas Presents because ch
06:28
Make a Calendar of Seeds! | Squeaks Grows a Garden!| SciShow Kids

75 views / 0 likes - added 11 months ago

Every plant has different needs! So Mister Brown and Squeaks have asked their friend Juniper the Earthworm to teach them more about the things they want to grow in their garden and help them make a seed calendar so they know when to start planting!Hosted
12:37 Popular
Stacy Plays Minecraft Advent Calendar (Day 4)

1,038 views / 1 likes - added 6 years ago

Who will today’s mystery guest be? There will be a new person every day! Joey: http://www.youtube.com/joeygraceffagames
12:36
Stacy Plays Minecraft Advent Calendar (Day 5)

564 views / 0 likes - added 6 years ago

Who will today's mystery guest be? And who do you hope to see tomorrow? Seri: https://www.youtube.com/user/serisims
11:34
The Grinch! Stacy Plays Minecraft Advent Calendar (Day 6)

640 views / 1 likes - added 6 years ago

There's a new person every day. Who will tomorrow be? Intro by Preston Guruith and Zanimation Will: https://t.co/q84AA0EU5s
11:54
Milquetoast Crashes! - Stacy Plays Minecraft Advent Calendar (Day 7)

653 views / 1 likes - added 6 years ago

There's a new person every day. Who will tomorrow be? Intro by Preston Guruith and Zanimation Scott: https://www.youtube.com/channel/UCxucf8O8itcmkqu3d7yUavg
12:46
TurboKart Racing With...??? - Stacy Plays Minecraft Advent Calendar (Day 8)

593 views / 0 likes - added 6 years ago

There's a new person every day. Who will tomorrow be? Intro by Preston Guruith and Zanimation Yammy : https://www.youtube.com/channel/UCxkbgf3doLf0XwmhIDTq28A
14:00 Popular
SURPRISE TOYS Christmas Thomas Train Disney Tsum Tsum Hot Wheels Toy Cars Advent Calendar Day 1-4

1,107 views / 3 likes - added 7 years ago

New surprise toys for kids Christmas toys opening with Ryan ToysReview! Today Ryan unbox Advent Calendar day 1-4 of Thomas and Friends Minis toy train, Disney Tsum Tusm, Toy Cars Hot Wheels, and Little People! Great Kids Toy because children can open a to
09:54
Unit Vector Notation

541 views / 0 likes - added 9 years ago

Expressing a vector as the scaled sum of unit vectors More free lessons at: http://www.khanacademy.org/video?v=FaF3v-ezbSk
07:58
Unit Vectors and Engineering Notation

488 views / 0 likes - added 9 years ago

Using unit vectors to represent the components of a vector More free lessons at: http://www.khanacademy.org/video?v=2QjdcVTgTTA
14:28 Popular
Math Antics - Scientific Notation

1,175 views / 1 likes - added 4 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
09:47
Calculating dot and cross products with unit vector notation

577 views / 0 likes - added 9 years ago

Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components. More free lessons at: http://www.khanacademy.org/video?v=enr7JqvehJs
09:46
Why My Teenage Code Was Terrible: Sorting Algorithms and Big O Notation

346 views / 0 likes - added 4 years ago

When I was a teenager, I wrote some terrible code. Here's why. Sponsored by Dashlane for free on your first device @ https://www.dashlane.com/tomscottMORE BASICS: https://www.youtube.com/playlist?list=PL96C35uN7xGLLeET0dOWaKHkAlPsrkchaWritten by Sean M El
03:09 Popular
Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

1,760 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.kh
09:43 Popular
Exponent Rules Part 1 | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

1,580 views / 0 likes - added 8 years ago

Introduction to exponent rules Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/exponent-properties/e/exponent_rules?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the
07:14 Popular
Negative Exponents | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

1,568 views / 0 likes - added 8 years ago

How does a negative exponent affect our answer? Before you assume that the answer must be negative, think again! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/negative-exponents
09:45 Popular
Simplifying Radicals | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

1,520 views / 1 likes - added 8 years ago

Using exponent rules to simplify radicals or square roots Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm_medium=Desc&utm
04:08 Popular
What is the Second Law of Thermodynamics?

1,196 views / 0 likes - added 7 years ago

What is entropy? Why is it always increasing? And what does that even mean? Dr Valeska Ting explains the second law of thermodynamics. This is the day 12 of our 2016 advent calendar on thermodynamics. Watch all the films here: http://www.rigb.org/christma
10:20
Why Most Resolutions Fail & How To Succeed

305 views / 0 likes - added 4 years ago

Common pitfalls of New Year's resolutions and how I plan to avoid them. Thanks Audible! Start listening with a 30-day trial and your first audiobook plus two Audible Originals free when you go to https://audible.com/veritasium or text veritasium to 500500
04:05
Does This Reaction Break the Second Law of Thermodynamics?

686 views / 1 likes - added 7 years ago

In the 1950s, Russian chemist Boris Belousov reported a bizarre reaction. A reaction that oscillates between two states. Could it be violating the second law of thermodynamics? Andrea Sella investigates. Day 13 of our thermodynamics advent calendar: http:
05:42
Cute Otter Reacts To Trying Sparkling Water

416 views / 3 likes - added 2 years ago

Watch what happens when an otter tries sparking water for the first time. (ω ´ ) •• https://www.youtube.com/channel/UCDYyCQAk60CqabvkL5gU3Mw?sub_confirmation=1 LINE https://lin.ee/lVxQCSM Instagramhttps://www.instagram.com/kotaro_ott
04:59
Oxidative Phosphorylation and Chemiosmosis

482 views / 0 likes - added 9 years ago

Oxidative Phosphorylation and Chemiosmosis (along with slight correction of previous video) More free lessons at: http://www.khanacademy.org/video?v=W_Q17tqw_7A
09:10 Popular
Force of Friction Keeping Velocity Constant

730 views / 0 likes - added 9 years ago

Calculating the coefficient of kinetic friction (correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=iA7Thhnzc64
04:00 Popular
What is the Zeroth Law of Thermodynamics?

1,185 views / 0 likes - added 7 years ago

Why is there a zeroth law of thermodynamics? What use is such a simple-sounding law? And how can it be used to smash glass? Chemical engineer Valeska Ting explains in the first film from our 2016 advent calendar, all about thermodynamics. Visit the online
08:41 Popular
Force of Friction Keeping the Block Stationary

804 views / 0 likes - added 9 years ago

Block of wood kept stationary by the force of friction (Correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=v8ODIMqbQ44
24:01
Gerard Schwarz gives a Conducting Lesson

613 views / 0 likes - added 8 years ago

Great video that teaches you about music and how a conductor conducts music from a musical score. You will learn what all those arm movements mean and basic musical notation.Beethoven's famous Symphony No. 5 in C Minor is used as an example as Gerard Schw
01:59
What Your Horoscope Sign Really Means

475 views / 1 likes - added 5 years ago

Over the course of one year, the sun moves between Earth and different 13 constellations. The Babylonians determined that only 12 constellations could find in a calendar year, so they left off the thirteenth sign, Ophiuchus. Recently NASA re-acknowledged
03:32
A Mercury Hammer and the Third Law of Thermodynamics

596 views / 0 likes - added 7 years ago

Armed with a hammer made from mercury, Olympia Brown explains the third law of thermodynamics. Tell us what you think about our videos, and win £100 https://www.surveymonkey.co.uk/r/QCVL88N Subscribe for new science videos and lectures every week: http://
12:04
Precession Causing Perihelion to Happen Later

558 views / 0 likes - added 9 years ago

Clarifying the effect of axial precession on the calendar and the date of perihelion and aphelion More free lessons at: http://www.khanacademy.org/video?v=2o-Sef6wllg
16:29
Trigonometry - Easy to understand 3D animation

694 views / 0 likes - added 5 years ago

IMPORTANT CORRECTION: The proper way to write the law of cosines is C^2 = A^2 +B^2 - 2AB cos(Ψ)
03:36
Energy! The Song - with Jonny Berliner

608 views / 0 likes - added 7 years ago

A majestic musical tribute to the first law of thermodynamics, and energy itself. Day 7 of our thermodynamics advent calendar: http://www.rigb.org/advent?utm_source=youtube&utm_medium=social&utm_campaign=201612_channel_advent With a disco beat and infuria
22:48 Popular
Probability - Quantum and Classical

734 views / 0 likes - added 5 years ago

The Law of Large Numbers and the Central Limit Theorem. Probability explained with easy to understand 3D animations. Correction: Statement at 13:00 should say "very close" to 50%.
04:09 Popular
What is the First Law of Thermodynamics?

1,226 views / 2 likes - added 7 years ago

With the a little hydrogen, a few balloons and a couple of makeshift rockets, Valeska Ting launches into an explanation of what the first law of thermodynamics is, and why it matters to our lives. Day 5 of our 2016 advent calendar. Open each day here: htt
02:13
Entropy and the Arrow of Time

502 views / 0 likes - added 7 years ago

As we experience it, time flows in a single direction. But entropy, and its description in the second law of thermodynamics, is one of the few physical phenomena to imply an actual arrow of time. Day 16 of our advent calendar: http://www.rigb.org/christma
02:09 Popular
Why Thermodynamics Matter to Particle Physicists - with Suzie Sheehy

1,181 views / 0 likes - added 7 years ago

Why do we need the first law of thermodynamics? What use is it? Dr Suzie Sheehy explains what it means to a particle physicist. Day 9 of our advent calendar. Watch all the videos here: http://www.rigb.org/christmas-lectures/supercharged-fuelling-the-futur
05:24
Did the Big Bang Break the Laws of Thermodynamics? With Sean Carroll

519 views / 0 likes - added 7 years ago

Why did the Universe have such low entropy at the start? Are the laws of physics consistent across the multiverse? Can we see evidence of other regions of the multiverse? Sean Carroll discusses thermodynamics and the Universe. Tell us what you think of us
18:29 Popular
US History Overview 1: Jamestown to the Civil War

1,094 views / 3 likes - added 9 years ago

Jamestown to the Civil War. Correction: Jamestown was the first successful ENGLISH settlement in what is now the United States. The Spanish actually settled St. Augustine, Florida in 1595. More free lessons at: http://www.khanacademy.org/video?v=ghgPq2wjQ
02:30
Crystal Structure and the Laws of Thermodynamics

644 views / 0 likes - added 7 years ago

Crystals bring order out of chaos. Does their formation violate the laws of thermodynamics? Materials chemist Dr Suze Kundu explores the relationship between crystals and entropy, with footage from the Ri Archives channel. Watch more classic archive foota
04:46 Popular
The Sokol Space Suit: Helen Sharman On Being In Space

852 views / 0 likes - added 8 years ago

A space suit is a carefully engineered cocoon, designed to protect an astronaut from the perils of the abyss. Helen Sharman walks us through the suit she trusted with her life when she went into space. Day 6 of our advent calendar, A Place Called Space: h
08:45
Mercury Rising: America's First Steps Into Space

612 views / 1 likes - added 8 years ago

In 1959, Project Mercury became the United States' maiden space programme. This is the story of that programme, told through beautiful archive footage. Visit http://rigb.org/advent for your daily instalment in the Ri advent calendar, A Place Called Space.
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04:46
Is Space Travel Worth It? Spoken Word With Mark Grist

645 views / 0 likes - added 8 years ago

Is space travel a waste of money? Can we justify reaching for the stars when there’s so much that needs our attention here on earth? Poet Mark Grist battles it out. Visit Mark's channel for more poetry: https://www.youtube.com/user/Montygristo And visit h
05:11
Why Do American Schools Have Such Long Hours?

661 views / 1 likes - added 5 years ago

The structure of America’s school calendar may seem counterintuitive—and in many ways, it is. In this episode of School Myths by The Atlantic, we investigate some pressing questions, such as why American students have long summer breaks betwee
03:11 Popular
Sign Language in a Mirror - with Charles Stirling

890 views / 0 likes - added 6 years ago

Is sign language left or right handed? Can it be mirrored without losing its message? Charles Stirling seeks answers to these questions in the 1992 CHRISTMAS LECTURES "Our World Through the Looking Glass". Subscribe for regular science videos: http://bit.
17:26
Nuclear Physics

412 views / 0 likes - added 5 years ago

**Correction: At 13:57, the proton is converting into a neutron.** Nuclear fusion and fission, gamma rays, neutron scattering & capture, alpha & beta decay, binding energy, and many other topics. My Patreon page: https://www.patreon.com/EugeneK
02:29
Using a Cell Phone in 1985 - with David Pye

469 views / 0 likes - added 6 years ago

The first commercially available mobile phone went on sale in 1984 – and cost around $4000. In this clip from the 1985 CHRISTMAS LECTURES 'Communicating', David Pye demonstrates the power of this (then) brand new technology on an unsuspecting member of th
02:45
How We Learn to Interpret Speech - Charles Taylor

478 views / 0 likes - added 6 years ago

Balloons are fun at parties, but with a bit of work, you can also make them talk. In this clip from the 1989 CHRISTMAS LECTURES, Charles Taylor demonstrates what 'talking' balloons can tell us about how we process and understand speech. Subscribe for regu
02:36
Feynman's Building Blocks of Thermodynamics - with Andrea Sella

671 views / 0 likes - added 7 years ago

How Richard Feynman’s classic analogy of building blocks explains the conservation of energy. Professor Andrea Sella recalls Feynman’s illustration of the first law of thermodynamics with a child’s building blocks and wily mother. This animation is day 6
01:45
Chameleon Communications - with Sir Colin Blakemore

469 views / 0 likes - added 6 years ago

Chameleons are well known for being able to change their body colour to blend in with their surroundings. They can however also use this ability to communicate with other chameleons. In this clip from the 1982 CHRISTMAS LECTURES "Common sense", Sir Colin
01:13
The Phone Book from 1880 - with Gareth Roberts

396 views / 0 likes - added 6 years ago

In 1880, there were so few telephones in London that it was possible for '1' to be your phone number. In this clip from the 1988 CHRISTMAS LECTURES "The home of the future", Gareth Roberts takes a look at a small, red book – the London telephone directory
02:58
The Dreams Of An Astronaut - With Helen Sharman

551 views / 0 likes - added 8 years ago

What do astronauts dream of? In 1991, Helen Sharman became the first Briton in space; in this animation she shares a dream she has about returning to space, and talks about what it’s like to gaze down on the earth from above. This is the first instalment
06:45
How to Read Math

484 views / 0 likes - added 4 years ago

Baffled by equations, well no more! Continue learning at this video's sponsor https://brilliant.org/dosLots of people find mathematical equations intimidating because they don't make sense. But they are not hard to understand if you follow a few steps, an
02:11
Mimicry vs Language - with Sir David Attenborough

549 views / 0 likes - added 6 years ago

Some animals have the physical equipment to mimic human speech, but that doesn’t mean they have the brain to understand human language. In this clip from ‘The language of animals’ (1973) Sir David Attenborough chats with a greater Indian hill myna. Subscr
07:15
Living In Space: An Astronaut's Perspective

636 views / 1 likes - added 8 years ago

Four seasoned astronauts recall what life in space is really like. Helen Sharman, Michael Barratt, Daniel Tani and Jean-Francois Clervoy talk about weightlessness, space walks, and coming home. Day 18 of our advent calendar: http://rigb.org/advent Watch t
04:47 Popular
Why Does February Only Have 28 Days?

944 views / 4 likes - added 9 years ago

It's not the size of the month that matters… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Why does February only get 28 days when all the other months get 30 or 31? The answer is part superstition, part politi
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03:03 Popular
Weightless Water - Experiments In Zero Gravity

764 views / 0 likes - added 8 years ago

Why does water behave in such weird ways in microgravity? We went on a parabolic 'vomit comet' flight to investigate. Check out the interactive 360 footage from this flight: https://youtu.be/mVJvyteAH0E Day 16 of our advent calendar: http://rigb.org/adven
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Musical Wooden Blocks - with Charles Taylor

613 views / 0 likes - added 6 years ago

The frequency of sound waves and the pitch of the sound we hear are inextricably linked; the higher the frequency, the higher the pitch. Charles Taylor demonstrates this in our final Ri Advent clip from the 1989 CHRISTMAS LECTURES "Exploring music", where
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How to Speak Backwards - with Eric Laithwaite

547 views / 0 likes - added 6 years ago

When looking into a mirror, you see a likeness of yourself, but it is not you. Would you be able to communicate with your mirror double? Eric Laithwaite attempts speaking backwards as an option. Subscribe for regular science videos: http://bit.ly/RiSubscR
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Giant Christmas Box Fort Challenge and Cardboard Sleigh with Ryan

1,380 views / 4 likes - added 6 years ago

Giant Christmas Box Fort Challenge and Cardboard Sleigh with Ryan ToysReview! The box fort house has Christmas lights and Ryan also decorate the Christmas tree! Then Ryan open a present from Santa and it's DC Advent calendar! Ryan had fun building and pre
05:23 Popular
A Different Way To Visualize Rhythm - John Varney

946 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/a-different-way-to-visualize-rhythm-john-varney In standard notation, rhythm is indicated on a musical bar line. But there are other ways to visualize rhythm that can be more intuitive. John Varney describes the
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What Does Earth Look Like From Space? An Astronaut's Perspective

619 views / 1 likes - added 8 years ago

What’s it like to see our planet from above? To gaze upon the Earth from beyond our atmosphere? Four seasoned astronauts, Helen Sharman, Daniel Tani, Michael Barratt and Jean-Francois Clervoy, recall that unique experience. Day 8 of our advent calendar, A
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7 CHRISTMAS Magic Tricks YOU CAN DO!

696 views / 1 likes - added 3 years ago

Easy Christmas magic tricks everyone can do! Learn how to instantly freeze water, make your winter gloves disappear, and much more! Magic pranks with snow, Christmas decorations, advent calendar magic trick, Christmas music, and even Santa Claus magic! Qu
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Project Apollo: Shooting For The Moon

567 views / 1 likes - added 8 years ago

Project Apollo: the most famous space programme to date. In the final part of our trilogy exploring American’s first steps into space, we tell the tale of the Apollo program. Watch Project Gemini: https://youtu.be/rXTTXAJJkhc Watch Project Mercury: https:
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Waves: Light, Sound, and the nature of Reality

1,146 views / 0 likes - added 5 years ago

Physics of waves: Covers Quantum Waves, sound waves, and light waves. Easy to understand explanation of refraction, reflection, and many other topics. Important correction: In the section of refraction, the colors are reversed. Violet light slows down in
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Every Starfighter in Star Wars Explained By Lucasfilm | WIRED

440 views / 0 likes - added 4 years ago

Lucasfilms' Doug Chiang and Amy Beth Christenson explain each and every type of starfighter from the Star Wars movie franchise. These small, combat-focused spacecrafts have become a canvas for some of the most iconic designs in all of cinema. Ever wondere
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What is the Third Law of Thermodynamics?

642 views / 0 likes - added 7 years ago

Valeska Ting explains the relationship between entropy, temperature and absolute zero. Watch all four laws films: https://www.youtube.com/playlist?list=PLbnrZHfNEDZxmZmL3fZHPTeoUO8amBox2 Enter our survey about our videos and win £100: https://www.surveymo
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How Encryption Keys Work - with Chris Bishop

1,405 views / 1 likes - added 6 years ago

What does the padlock icon on your internet browser mean and why is encryption important? In this clip from 2008 CHRISTMAS LECTURES "Hi-tech trek", Chris Bishop uses coloured water to demonstrate how information is transferred on the internet. Subscribe f
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Postcard From Baikonur: The World’s First Spaceport

449 views / 0 likes - added 8 years ago

A look at the history and habitat of the inhospitable home of space travel: Baikonur Cosmodrome. Please let us know what you thought of this video series: https://www.surveymonkey.co.uk/r/riadvent2015 Part of A Place Called Space, our 2015 advent calendar
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The Man Who Invented Zero

111 views / 0 likes - added 11 months ago

It's taken thousands of years for humans to decide what zero is, and also what zero isn't. It's a strange concept to think about what nothing really means in relation to other numbers, but giving zero meaning beyond a simple placeholder was one of the mos
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How Would We Communicate with Alien Life? - with Carl Sagan

594 views / 0 likes - added 6 years ago

If life exists elsewhere in the Universe, would we be able to communicate with it? In this clip from the 1977 CHRISTMAS LECTURES "The planets", Carl Sagan demonstrates how we could send a signal that would make sense to intelligent beings that have evolve
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The DNA Code - with Alison Woollard

511 views / 0 likes - added 6 years ago

DNA is the instruction manual for life on Earth. In this clip from the 2013 CHRISTMAS LECTURES "Life fantastic", Alison Woollard explains how the DNA code stores the information to make all living things. Subscribe for regular science videos: http://bit.l
04:56
Why Do We Have Leap Years?

620 views / 0 likes - added 8 years ago

So it's February 29th and we have 366 days this year instead of 365- what's the deal with Leap Years? ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon suppo
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01:36
Can Objects Have Personalities? - with Bruce Hood

392 views / 0 likes - added 5 years ago

As humans, we sometimes project our thoughts and emotions onto things that aren't human. In this clip from the 2011 CHRISTMAS LECTURES "Meet Your Brain", Bruce Hood shows how we can interpret shapes as having their own "personalities", just by the way the
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Making Machines Speak - with David Pye

479 views / 0 likes - added 6 years ago

Modern speech synthesisers can simulate human speech so perfectly that it's nearly indistinguishable from the real thing. In this clip from the 1985 CHRISTMAS LECTURES, David Pye demonstrates earlier versions of mechanical and electronic speech synthesise
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How Stick Insects Use Camouflage - with Richard Dawkins

509 views / 0 likes - added 6 years ago

Some insects have evolved incredibly detailed foms of camouflage, so they appear to blend almost perfectly into their surroundings. In this clip from 1991 CHRISTMAS LECTURES "Growing up in the Universe"', Richard Dawkins gets into a sticky situation with
05:08
Facial Character Analysis - with Heinz Wolff

503 views / 0 likes - added 6 years ago

Our faces display messages to the world around us by expressing what we are thinking or feeling, and giving clues about our character. In this clip from the 1975 CHRISTMAS LECTURES 'Signals from the interior', Heinz Wolff analyses the characters of an aud
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Hypergolic Fuels – The Chemistry Of A Rocket Launch

693 views / 0 likes - added 8 years ago

Chemist Andrea Sella combines dimethylhydrazine with dinotrogen tetroxide to show how hypergolic mixtures fire rockets into space. Part of A Place Called Space, our 2015 advent calendar: http://rigb.org/advent Subscribe for regular science videos: http://
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Carl Sagan On Space Travel: A Dandelion Going To Seed

618 views / 0 likes - added 8 years ago

In 1977 Carl Sagan gave the CHRISTMAS LECTURES on space travel. In his final lecture, he spoke about the human race venturing out into space; his words are as relevant now as they were then. Day 14 of our advent calendar, A Place Called Space. http://rigb
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How Ants Defend Their Home Trees - with Sue Hartley

440 views / 0 likes - added 6 years ago

Plants may seem passive and defenceless, but they have plenty of ways to fight off attackers. In this clip from the 2009 CHRISTMAS LECTURES "The 300 Million Year War", Sue Hartley demonstrates a particularly gruesome strategy used by some plants to protec
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Bioluminescence - with David Attenborough

835 views / 0 likes - added 6 years ago

Many animals, especially insects and deep sea marine species, produce light to send signals to those around them. This is called bioluminescence. In this clip from the 1973 CHRISTMAS LECTURES "The languages of animals", Sir David Attenborough performs sim
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Exponents And Powers Of Zero Patterns | Pre-Algebra | Khan Academy

1,108 views / 0 likes - added 8 years ago

Now that we understand how to interpret an exponent and how the patterns in zeros are related to the exponent, we can solve more complicated problems! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra
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Trying Out Battery Powered Welding - with Saiful Islam

519 views / 0 likes - added 6 years ago

Batteries are everywhere in modern life, but these amazing pieces of technology can often seem all too familiar. In this clip from the 2016 CHRISTMAS LECTURES "Supercharged: Fuelling the Future", Saiful Islam makes sparks fly, and writes a message with a
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Simulating Tastes and Smells Using a Digital Lollipop - with Danielle George

721 views / 0 likes - added 6 years ago

We can use technology to send sounds and images to people far away – but what about our other senses? In this clip from the 2014 CHRISTMAS LECTURES "'Sparks will fly: How to hack your home", Danielle George demonstrates a device for sharing tastes and sme
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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
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KIDS TOY SHOPPING SPREE WITH RYAN!!!!

1,796 views / 9 likes - added 6 years ago

KIDS TOY SHOPPING SPREE with Ryan ToysReview! Ryan's Family went to the toy section and pick out top kids toys for donation! There's so much fun toys for kids like Paw Patrol, Hot Wheels, Disney Cars, Barbie, Hatchimals, Thomas and Friends, Legos, Advent
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What Happens During a Space Walk - with Kevin Fong and Dan Tani

536 views / 0 likes - added 6 years ago

Space walks are one of the most dangerous things an astronaut must face - clear communication between the astronauts out in space, inside the International Space Station and engineers on the ground at Mission Control is critical. In this clip from the 201
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Zero Gravity In 360 - A Trip On A Parabolic Flight

619 views / 0 likes - added 8 years ago

Experience a zero gravity parabolic flight, or ‘vomit comet’ in 360 video. Please note: this interactive video will only work properly on a modern browser or YouTube mobile app. Day 12 of A Place Called Space, our 2015 advent calendar: http://rigb.org/adv
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Project Gemini: A Bridge To The Moon

879 views / 0 likes - added 8 years ago

Project Apollo took America to the moon. But what came before? The second in our series of films using archive footage to tell the story of America's early days in space looks at Project Gemini: America's crucial programme designed to ready themselves for
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Stress In Space - Judging An Astronaut's Mental State

518 views / 0 likes - added 8 years ago

Being an astronaut is stressful. But astronauts aren’t the best at admitting when they’re feeling the strain. An innovative research project uses speech analysis to spot hints of underlying anxieties. Day 19 of our advent calendar, A Place Called Space ht
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Math Antics - Convert any Fraction to a Decimal

1,839 views / 2 likes - added 9 years ago

http://www.mathantics.com Here is the video mentioned about converting Base-10 fractions: http://www.youtube.com/watch?v=_jcW-ZgpRbM Here is the video mentioned about decimal numbers: http://www.youtube.com/watch?v=Mst8iZjIpFE And here is the video mentio
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04:10 Popular
Approximating With Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

1,166 views / 0 likes - added 8 years ago

Learn how to approximate how much larger the world population was than the US population in 2014. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-orders-of-
02:41
How Auto-Tune Works

423 views / 0 likes - added 5 years ago

Featuring the Gregory Brothers! Go subscribe to them: https://youtube.com/schmoyoho Pitch correction: it can make terrible singers sound decent, brilliant singer sound mediocre, or Cher sound like a robot. But how does it work? And is it possible to expla
01:36 Popular
Michael Faraday's Electric Frogs

1,618 views / 2 likes - added 7 years ago

Why did the Royal Institution used to have a froggery? Before more sophisticated methods for detecting electricity emerged, Michael Faraday and his colleagues used a rather brutal method… No frogs were harmed in the making of this video. Well, not since t
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Haptic Technology Demonstration - with Danielle George

574 views / 0 likes - added 6 years ago

Haptic technology recreates the sensation of touch through forces and vibrations. In this clip from the 2014 CHRISTMAS LECTURES "Sparks will fly: How to hack your home", Danielle George and a young audience member experiment with haptic technology. This p
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How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

902 views / 0 likes - added 8 years ago

Sal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-
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Unit Conversion&Significant Figures: Crash Course Chemistry #2

748 views / 0 likes - added 9 years ago

A unit is the frequently arbitrary designation we have given to something to convey a definite magnitude of a physical quantity and every quantity can be expressed in terms of the seven base units that are contained in the international system of units. H
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13 DIYs TO SURVIVE A BORING DAY AT THE SCHOOL

537 views / 0 likes - added 5 years ago

FUN DAY AT THE SCHOOL I decided that I am not going to buy a ton of calendars in 2019 In the end, I made this very easy, reusable calendar that I’ve already been waxing on and off all day long. Since every month runs a bit differently, we’ll need to have
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This man built his office inside an elevator

65 views / 0 likes - added 7 months ago

The Baa Skyscraper, in Zln, Czechia, is a landmark of architecture. And the office of Jan Antonn Baa... is an elevator. [Correction: Jan Antonn Baa's birth year is 1898; the graphic is a typo.]Thanks to the museum staff for fact-checking and translation!C
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the fattest BRUH i've ever heard

177 views / 0 likes - added 1 year ago

Download transcriptions at https://georgecolliermusic.com. Check out the Discord!: https://discord.gg/3qxNDA3NCy Original video: https://www.youtube.com/watch?v=pO_LV-yInc8 Piece: I Can See Clearly Now Performed by: Bobby McFerrin & Kaunas Transcribed
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Earth was once a planet of the apesand they set the stage for human evolution

619 views / 0 likes - added 2 years ago

More than ten million years ago, the world was brimming with a wide variety of apes. Scientists studying the ones that are still alive today can learn a lot about human evolutionbut they miss out on many clues that can only be found from the apes that wen
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counting to 7 has never been harder

221 views / 0 likes - added 2 years ago

Download transcriptions for free at https://georgecolliermusic.com. Check out the Discord!: https://discord.gg/3qxNDA3NCy Original video: https://www.youtube.com/watch?v=Njy7pMVKJ8Q Performed by: Nate Smith Bio: Nate Smith is an American drummer who is a
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Four Ways To Understand The Earth's Age - Joshua M. Sneideman

2,182 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-earth-s-age-in-measurements-you-can-understand-joshua-m-sneideman The Earth is 4.6 billion years old -- but how can humans relate to a number so colossal, and where do we fit on the geologic timeline? Compar
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when youre overqualified for the job

172 views / 0 likes - added 1 year ago

Download transcriptions at https://georgecolliermusic.com. Check out the Discord!: https://discord.gg/3qxNDA3NCy Original video: https://www.youtube.com/watch?v=krLYZmPRtnc Performed by: Leo P & Metropole Orkest Transcribed by: My Sheet Music Transcri
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Planning & Organization: Crash Course Study Skills #4

822 views / 1 likes - added 6 years ago

The best way to make sure you’re making the most of the time you have is to start off well organized. This week we’re talking about planning and organizational systems and how to set yourself up for success. Resources: Planning Mode vs. Robot Mode: https:
Be Like Benji - Trailer | Yoga With Adriene

224 views / 0 likes - added 2 years ago

Benji the Dog is adventuring into his first animated adventure for all ages! Find the full episode on https://www.FWFG.COM The world can be a little scary sometimes. But if we take a moment to just breathe, we can learn to better care for our nervous syst
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Junk Log 034 | A Space Debris Short Story

590 views / 1 likes - added 8 years ago

The story of a lost piece of debris, struggling to find her place in the vastness of space. An illustrated short story. Day 11 of A Place Called Space: http://rigb.org/advent Thousands of pieces of man-made debris hurtle through the space around our plane
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When Time Became History - The Human Era

421 views / 1 likes - added 3 years ago

Get your Human Era Calendar for the year 12,021 here: https://kgs.link/12021For the fifth time, we present to you the Human Era Calendar for the year 12,021 this time it is all about the journey of humanity, beginning tens of thousands of years ago, leadi
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Kinacoustic | Ori and the Blind Forest ( Piano Medley )

568 views / 0 likes - added 6 years ago

Working about a month, and now I have done it!! A lot of adjustment and correction have been put in this song, this is a absolute beauty and hope you enjoy it! Ori and the Blind Forest (piano medley) 0:00 Ori Lost in the Storm 0:55 First Steps into Sunken
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The Leap Second Explained | Space Time | PBS Digital Studios

518 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
04:23 Popular
The myth behind the Chinese zodiac - Megan Campisi and Pen-Pen Chen

1,016 views / 2 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/the-myth-behind-the-chinese-zodiac-megan-campisi-and-pen-pen-chen What’s your sign? In Western astrology, it’s a constellation determined by when your birthday falls in the calendar. But according to the Chinese
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The Most Successful Scientific Theory Ever: The Standard Model

136 views / 0 likes - added 1 year ago

The Standard Model of particle physics is the most successful scientific theory of all time. It describes how everything in the universe is made of 12 different types of matter particles, interacting with three forces, all bound together by a rather speci
04:59 Popular
This library has every book ever published.

2,782 views / 1 likes - added 7 months ago

The British Library is one of the six legal deposit libraries for the UK and the only one that doesn't pick and choose, or have to ask for copies. That's a lot of books to store, and the internet's only making it worse. The BL: https://bl.uk UK Web Archiv
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05:29
Creating The Never-Ending Bloom

580 views / 1 likes - added 6 years ago

Help support our video productions: http//www.patreon.com/scifri *Correction May 1, 2017: At 2:06, a graphic in the video incorrectly wrote the formula for the golden ratio. It should be B/A = A/(A+B). We regret the error. John Edmark's sculptures are bot
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Who censored Marie-Antoinettes letters? X-rays reveal a surprise

127 views / 0 likes - added 1 year ago

In late 1791 and early 1792, on the eve of the French Revolutionary Wars, queen Marie-Antoinette engaged in a secret correspondence with her confidant and rumored lover, Swedish count Axel von Fersen. Nearly 50 letters from that exchange survive at the Fr
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Why Are There Leap Years? | COLOSSAL QUESTIONS

1,069 views / 2 likes - added 4 years ago

Just about every four years, calendars have one extra day tacked on to the shortest month of the year. Its called a leap year and its maybe the strangest thing we do on the calendar! But, why? Who came up with leap years, and why do we have them??Images u
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00:50 Popular
400 Fish Released into the Revitalized Bronx River

761 views / 0 likes - added 6 years ago

The release of 400 alewife herring marks a significant milestone in a broader river cleanup effort. Subscribe to our channel: https://youtube.com/SciAmerican Transcript: Wriggling through this transfer tube are 400 alewife herring. The Bronx River was onc
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Twin paradox: the real explanation

443 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
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Arsenic - Periodic Table of Videos

334 views / 0 likes - added 4 years ago

A brand new video on the element Arsenic.More links and info in full description Featuring Sir Martyn Poliakoff and Neil Barnes.Arsenic life: https://youtu.be/rQ8jHM8QhU8 With thanks to the AP Archive.Support us on Patreon: https://www.patreon.com/periodi
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The Truth About my Autistic Son

543 views / 4 likes - added 3 years ago

Now that you've met my son, please consider sharing and donating to impact his life and so many others like him. Livestream link (April 30th- MARK YOUR CALENDAR NOW!)- https://youtu.be/5J3peD8LZ5o Learn more about the charity NEXT for Autism here- https:/
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The lifespan secret: why giraffes live longer than ferrets

106 views / 0 likes - added 1 year ago

It is well known that Somatic mutations - mutations in our bodys genetic code that accumulate over time - can cause cancer, but their broader role in ageing is less clearNow a team of researchers have measured the somatic mutation rates of a range of mamm
03:57
Why 2020 Started On December 30th

329 views / 0 likes - added 4 years ago

Weird calendar edge-cases and computer bugs. It's an old-school video. Video sponsor Fasthosts are giving UK viewers the chance to win a trip to SXSW 2020 by answering my Techie Test question: https://fasthosts.co.uk/tomscottFURTHER READING:The ISO 8601 S
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[60 fps] Berlin, July 1945

443 views / 0 likes - added 3 years ago

In honor of the end of World War II in Europe I have attempted to stabilize and deblur an amazing archival video from @BERLIN CHANNEL: https://youtu.be/R5i9k7s9X_A (it is already with sound) That’s how Berlin looked just after the German surrender.
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The Most Dangerous Stretch of Water in the World: The Strid at Bolton Abbey, Yorkshire

400 views / 1 likes - added 3 years ago

I know, I know, it's a clickbait title. But I stand by it, because the water is so deceptive, and so pretty, and there's a path that leads straight down to it and that jump looks very, very possible... The 12th century legend is the "Boy of Egremont", imm
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The Infinitesimal Monad - Numberphile

639 views / 0 likes - added 8 years ago

More mind-bending math from the world of the infinitely big - and infinitesimally small. Featuring Professor Carol Wood from Wesleyan University. More from this interview: http://youtu.be/FVZqPaH94qU Infinity is bigger than you think: https://youtu.be/elv
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Christmas under a Microscope?! | GAME | Maddie Moate

537 views / 0 likes - added 4 years ago

WATCH NEXT: How to make Reindeer Rockets! - https://youtu.be/BXLhKuyciHE Today I play the "Close-Up Christmas Challenge" with Greg! Using my special microscope camera! Watch this video as part of the "Curious Christmas Calendar" in the YouTube Kids App! -
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The Josephus Problem - Numberphile

637 views / 0 likes - added 7 years ago

The Josephus Problem, featuring Daniel Erman from University of Wisconsin-Madison. Winning at Dots and Boxes: https://youtu.be/KboGyIilP6k NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Number
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10 EASY Magic Tricks You Can Do at Home

1,709 views / 5 likes - added 4 years ago

Make Your Boredom Disappear with these Easy Magic Tricks You Can Do at Home! Challenge yourself to learn a new magical skill; the art of prestidigitation! (also known as magic) Simple magic tricks anyone can do - perfect illusions for kids, beginners and
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What is an atom and how do we know?

773 views / 1 likes - added 5 years ago

Ever wonder how we actually know that atoms exist? Here we'll learn what atoms are and exactly how scientists went about figuring all this out. Play the Bond Breaker game here: http://www.castl.uci.edu/games/bondbreaker Read about one of the CaSTL researc
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For 21 Years, No-One In Britain Knew How Long An Inch Was

280 views / 0 likes - added 3 years ago

In 1834, Parliament burned down, and the Standards of Measurement were melted or destroyed. So when there's no agreed-upon standard for length: how do you fix it? Also: how you can still publicly check the length of your sandwich.Filmed safely: https://ww
07:42 Popular
15 COOL CRAFTS FOR YOUR DESK

717 views / 1 likes - added 5 years ago

Check out these cool crafts for your desk! Learn how to make insane rocket pen and pencil holder, reusable paper calendar, bulletin board with wine corks, noticeboard with clothespins, shoebox bookshelf and many more helpful desk organizing ideas just for
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Actinium 2 - Periodic Table of Videos

511 views / 0 likes - added 6 years ago

A new and improved Actinium video. More links and info in full description ↓↓↓ Support us on Patreon: https://www.patreon.com/periodicvideos More element videos: http://bit.ly/118elements With thanks to the Oak Ridge National Laboratory for the Actinium p
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How the Disco Clam Uses Light to Fight Super-Strong Predators | WIRED

320 views / 0 likes - added 4 years ago

When the disco clam, a bivalve with a flashing light display, is faced with the predatory power of the punching mantis shrimp, things get interesting. Marine biologist Lindsey Dougherty explains the bizarre behavior shes been observing in her lab.CORRECTI
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Lunar Eclipses

973 views / 0 likes - added 8 years ago

Did you know there will be a lunar eclipse this week? Jessi and Squeaks explore what causes lunar eclipses and why they can make the moon look red! ---------- Correction: Edited by Sarah Meismer Like SciShow? Want to help support us, and also get things t
12:26 Popular
The Roman Empire. Or Republic. Or...Which Was It?: Crash Course World History #10

1,053 views / 1 likes - added 9 years ago

In which John Green explores exactly when Rome went from being the Roman Republic to the Roman Empire. Here's a hint: it had something to do with Julius Caesar, but maybe less than you think. Find out how Caesar came to rule the empire, what led to him ge
05:58
From Sundials to Atomic Clocks: How the Universe Shapes Our Understanding of Time

230 views / 0 likes - added 3 years ago

Clocks: In a world of booked calendars and packed schedules, its hard to imagine life without them. But as it turns out, weve been telling time long before their invention. For millennia, people have used the stars to understand and organize the movement
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The Brick Double-Domino Effect Explained

692 views / 0 likes - added 7 years ago

If you use bricks as dominoes: you get a second wave going in the opposite direction. Watch the original brick domino video here: https://www.youtube.com/watch?v=-BTWiZ7CYoI I think that is the original upload. If anyone finds a better one, please do let
12:21
The World's Greatest Autograph Book

560 views / 0 likes - added 8 years ago

Isaac Newton, Charles Darwin, Benjamin Franklin, The Queen and the man who invented the Internet... How much do you think this collection of signatures is worth? The Royal Society Charter Book must surely be the world's most impressive autograph collectio
08:41
Neutron Stars The Most Extreme Things that are not Black Holes

576 views / 1 likes - added 4 years ago

Get your 12,020 SPACE Calendar here: https://shop.kurzgesagt.org/WORLDWIDE SHIPPING IS AVAILABLE!This years calendar focuses on the future of humanity and how we will explore space in the next 10,000 years.We want to get you the best shipping fees. So If
07:19 Popular
This is what sea level rise will do to coastal cities

1,398 views / 1 likes - added 4 years ago

Sea level rise is already redrawing coastlines around the world. What happens when the coast retreats through a major city? We look at how the world map will change in the year 2100, and what coastal cities can do to defend themselves.Correction: An early
06:37 Popular
The kilogram has changed forever. Here's why.

999 views / 0 likes - added 4 years ago

In November, scientists from around the world met in Paris to do something remarkable: they redefined the kilogram. This standard of measure was once based on a hunk of metal under lock and key in France but in 2019, it will officially be defined by somet
26:42
Seeing Is Believing - AMNH SciCafe

491 views / 0 likes - added 5 years ago

How do our brains make sense of the world our eyes see? How does attention affect our perception? And how is it possible to miss things even if they are right in front of us? Marisa Carrasco, a professor of psychology and neural science at New York Univer
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Why is Friday the 13th Considered Unlucky?

522 views / 1 likes - added 6 years ago

Try TunnelBear: http://tunnelbear.com/brainfood If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and t
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Lets Travel to The Most Extreme Place in The Universe

281 views / 1 likes - added 1 year ago

The new 12,023 Human Era Calendar is here!https://kgs.link/calendarWORLDWIDE SHIPPING AVAILABLE.This time you can join us on a journey through the microcosm. Curious? Head over to our shop and get it while supplies last.Sources & further reading:https://s
11:57
2022's Biggest Breakthroughs in Math

127 views / 0 likes - added 1 year ago

Mathematicians made major progress in 2022, solving a centuries-old geometry question called the interpolation problem, proving the best way to minimize the surface area of clusters of three, four and five bubbles, and proving a sweeping statement about h
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This robot can hike as fast as a human

179 views / 0 likes - added 2 years ago

*Correction: Joonho Lee's first name is misspelled in the credits.In 2020, researchers at ETH Zurich introduced the world to a four-legged robot named ANYmal that could traverse a variety of environments without slipping. The machine relied solely on prop
11:53
Hackers & Cyber Attacks: Crash Course Computer Science #32

673 views / 1 likes - added 6 years ago

Today we're going to talk about hackers and their strategies for breaking into computer systems. Now, not all hackers are are malicious cybercriminals intent on stealing your data (these people are known as Black Hats). There are also White Hats who hunt
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Real Gases: Crash Course Chemistry #14

568 views / 0 likes - added 9 years ago

Hank bursts our ideal gas law bubble, er, balloon, and brings us back to reality, explaining how the constants in the gas law aren't all that constant; how the ideal gas law we've spent the past two weeks with has to be corrected for volume because atoms
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Japan's new imperial era ushered in as new emperor enthroned

371 views / 0 likes - added 4 years ago

Japan's Crown Prince Naruhito was enthroned on Tuesday in a ceremony that made him the new Japanese Emperor, a day after the abdication of his father Akihito. Naruhito is expected to be handed three sacred Japan's symbols at the ceremony. Japan’s ne
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Accent Expert Breaks Down 4 Amazing Things About Languages | WIRED

523 views / 0 likes - added 4 years ago

Ever wonder why we pronounce words differently than we did 100 years ago? Dialect coach Erik Singer breaks down four of the most mind-blowing facts we know about human language. CORRECTION: The scan shown at 4:44 is an ultrasound image, not an MRI. We reg
10:07 Popular
Boolean Logic & Logic Gates: Crash Course Computer Science #3

1,243 views / 0 likes - added 7 years ago

Today, Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions. With the just two states, on and off, the flow of electricity can be used to perform a number of logical operations, w
11:05
Boiling WITE-OUT Has Interesting Results!

456 views / 0 likes - added 5 years ago

Click the link below for more info and to get tickets to the Mini Maker Faire, and use the code "kingofrandom" at checkout for a special discount: https://goo.gl/SoeKum Get a limited TKOR 10M Celebration T-Shirt, only available for 24 hours! https://goo.g
24:12 Popular
How to Solve a Rubik's Cube | WIRED

1,814 views / 2 likes - added 4 years ago

WIRED's Robbie Gonzalez learned to solve a Rubik's cube from Tyson Mao, one of the co-founders of the World Cube Association. In two weeks, Robbie got his solve time down from 45 minutes with Tyson, to 20 minutes on his own, to under a minute on average.
08:56 Popular
How America became a superpower

791 views / 0 likes - added 7 years ago

From a colony to a superpower in 200 years. Subscribe to our channel! http://goo.gl/0bsAjO 2:07 Correction: Cuba seceded from the US in 1902. With over 800 military bases around the globe, the US is easily the most powerful nation on earth. But it wasn't
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Inside a Nuclear Reactor

369 views / 0 likes - added 4 years ago

We're at the High Flux Isotope Reactor at Oak Ridge National Laboratory.Go to https://wix.com/go/PeriodicVideos to create your free Wix website. Check out our new website at https://periodicvideos.netMore links and info in full description Thanks to every
11:44 Popular
Intro to Algorithms: Crash Course Computer Science #13

963 views / 0 likes - added 6 years ago

Algorithms are the sets of steps necessary to complete computation - they are at the heart of what our devices actually do. And this isn’t a new concept. Since the development of math itself algorithms have been needed to help us complete tasks more effic
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How the Lunar Scene from Ad Astra Was Made | WIRED

387 views / 0 likes - added 4 years ago

Jedediah Smith, VFX supervisor for Method Studios, describes the painstaking process visual effects artists used to create the moon and lunar rover sequence in Ad Astra. From their innovative use of infrared cameras to their deep archival research to thei
02:29 Popular
Why is Friday the 13th "Unlucky?" | COLOSSAL QUESTIONS

2,540 views / 7 likes - added 7 years ago

Milllions of people in the US suffer from paraskavedekatriaphobia, or a fear of the unluckiest day on the calendar, Friday the 13th!! But when did a fear of this dreaded day start, and why did it catch on? Welcome to COLOSSAL QUESTIONS, the show that answ
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Holy Smoke And A New Pope - Periodic Table Of Videos

504 views / 0 likes - added 8 years ago

We use the Vatican's own recipe to re-create the black and white smoke used during the Papal Conclave. The cardinals elected a former chemist as Pope - Pope Francis! Black Smoke = No Pope White Smoke = Pope This video features Dr Darren Walsh. Thanks also
04:15 Popular
Make Your Own Sundial!

1,132 views / 1 likes - added 6 years ago

Squeaks broke his watch! Luckily Jessi knows of a handy way to tell time, with a sundial! Hi there! We at SciShow want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/
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NASA Insight Mission | What's Inside Mars?

608 views / 0 likes - added 6 years ago

InSight - Studying the 'Inner Space' of Mars InSight, short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, is a Mars lander designed to give the Red Planet its first thorough checkup since it formed 4.5 billion years ag
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Memory & Storage: Crash Course Computer Science #19

581 views / 0 likes - added 6 years ago

Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here! https://store.dftba.com/products/computer-science-coasters So we’ve talked about computer memory a couple times in this series, but what we haven’t talked about is sto
07:04
Why danger symbols can’t last forever

500 views / 0 likes - added 6 years ago

How to design fear, explained with 99% Invisible. Check them out here: http://99pi.org Correction: The correct spelling of “warning” in Persian is هشدار. Watch the previous episode from this series: http://bit.ly/2DDIQAL Subscribe to our channel! http://g
11:09
Chinese Magic Mirrors are really clever

143 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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Tree of Trees

525 views / 0 likes - added 3 years ago

Why DIG a tree up each year when we can grow a tree from a tree...........Donate a tree at https://teamtrees.org Check out the new FURZE Merch store. https://www.colinfurzeshop.comOther Xmas Videos Giant Tree in house https://youtu.be/zIJgDW09LnsSnowman i
10:55 Popular
Why Don't We Shoot Nuclear Waste Into Space?

1,170 views / 5 likes - added 1 year ago

The new 12,023 Human Era Calendar is here!https://kgs.link/calendarWORLDWIDE SHIPPING AVAILABLE.This time you can join us on a journey through the microcosm. Curious? Head over to our shop and get it while supplies last.Sources & further reading:https
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