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# Search Results: "Root (mathematics)"

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• 09:38

### How to find the square root of a decimal number without a calculator

283 views / 1 likes - added

CuriosityStream: http://curiositystream.com/tibees This video follows on from my previous video where I reviewed an exam from 1866. Finding the square root of a decimal number by hand is not so tricky once you learn this algorithm, but is a skill that is

• 03:03

### Why is it called a SQUARE root?

125 views / 0 likes - added

I explain why it is called a square root, and also how a square root works.Clarifications:To keep this video simple I decided to not talk about complex numbers. But perhaps I should have mentioned complex numbers when talking about the square root of nega

• 05:51

### How To Draw Funny Root Beer Float

30 views / 0 likes - added

One of my favorite summer treats is a frosty root beer float! Follow along with us and learn how to draw a funny root beer float cartoon. JOIN OUR ART HUB MEMBERSHIP! VISIT https://www.artforkidshub.tv/ VISIT OUR AMAZON ART SUPPLY STORE https://www.amazon

• 03:04

### Finding Square Root Of Decimal

425 views / 0 likes - added

Finding square root of decimal

• 04:39

### How The Königsberg Bridge Problem Changed Mathematics - Dan Van Der Vieren

327 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/how-the-konigsberg-bridge-problem-changed-mathematics-dan-van-der-vieren You’d have a hard time finding the medieval city Königsberg on any modern maps, but one particular quirk in its geography has made it one

• 15:01

### Graphs of Square Root Functions

415 views / 0 likes - added

Graphs of Square Root Functions More free lessons at: http://www.khanacademy.org/video?v=outcfkh69U0

• 04:51

### Cube Root Of A Non-perfect Cube | Pre-Algebra | Khan Academy

450 views / 0 likes - added

• 03:02 Popular

### Can you solve the never ending square root?

1,473 views / 0 likes - added

This never ending square root can actually be solve using basic alegra. Find the exact value of this never square root. This problem is much easier than it looks. My name is Chris and my passion is to teach math. Learning should never be a struggle which

• 04:55

### The mathematics of sidewalk illusions - Fumiko Futamura

492 views / 0 likes - added

View full lesson here: http://ed.ted.com/lessons/the-mathematics-of-sidewalk-illusions-fumiko-futamura Have you ever come across an oddly stretched image on the sidewalk, only to find that it looks remarkably realistic if you stand in exactly the right sp

• 13:45

### How to Make a Root Beer Float from Scratch | HTME: Remix

330 views / 0 likes - added

In a new remixed video, we revisit one of my favorite projects of making a root beer float from scratch. In it, I had to forage my own sassafras roots and wintergreen, tap a tree for maple syrup, brew my own root beer, and milk a goat to make the ice crea

• 05:40

### How to find a square root

238 views / 0 likes - added

Here is the original π video: https://www.youtube.com/watch?v=LhlqCJjbEa0 Watch the long version of the extra working out here: https://www.youtube.com/watch?v=I7YvD7dqsy8 My calculation gave the square root of 10,005 to be 100.02499687578103 Compared to

• 09:14

### The surprising beauty of mathematics | Jonathan Matte | TEDxGreensFarmsAcademy

344 views / 0 likes - added

Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB Jonathan Matte has been teaching Mathematics for 20 years, the last 13 at Greens Farms Academy. Formerly the Mathematics Department Chair, he is currently the 12th Grade Dean and Coac

• 12:56

### How Strong Is Cement Made With Root Beer?

42 views / 0 likes - added

In today's video, we find out what happens if you boil cement, mix cement with Root Beer, and even add dry ice! How will they hold up?Get your 20% off DIY build kit today!: http://bit.ly/TKORKitDiscountOrder the 52 Random Weekend Projects Book!: https://a

• 01:21

### Root Beer Zombie I Adventure Time I Cartoon Network

266 views / 0 likes - added

With the arrival of an impossible visitor, Cherry Cream Soda's life is thrown into disarray. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid

• 10:38

### The Mathematics Of Crime And Terrorism - Numberphile

324 views / 0 likes - added

Thanks Audible: http://www.audible.com/numberphile Hannah Fry on the mathematics of crime and terrorism, on which she has co-authored a new paper. The paper: http://bit.ly/1nKR7Lk (open access version) NUMBERPHILE Website: http://www.numberphile.com/ Numb

• 09:11

### Mathematics: Beauty vs Utility - Numberphile

233 views / 0 likes - added

Should mathematics be done for its pure beauty or should it have practical uses? And why are many mathematicians so bad at outreach? Discussion with famous French mathematician, Cédric Villani. More Villani videos: http://bit.ly/Villani_Videos Numberphile

• 04:46

### The Mighty Mathematics Of The Lever - Andy Peterson And Zack Patterson

512 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/the-mighty-mathematics-of-the-lever-andy-peterson-and-zack-patterson Archimedes once said “Give me a place to stand, and I shall move the Earth.” While the idea of a person moving such a huge mass on their own m

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• 04:42

### The Mathematics of Error Correction - with Marcus du Sautoy

212 views / 0 likes - added

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

• 14:15

### Russell's Paradox - A Ripple in the Foundations of Mathematics

130 views / 0 likes - added

Bertrand Russell's set theory paradox on the foundations of mathematics, axiomatic set theory and the laws of logic. A celebration of Gottlob Frege. Thank you to Professor Joel David Hamkins for your help with this video. Hi! I'm Jade. Subscribe to Up and

• 13:43

### IIT JEE Complex Root Probability (part 1)

450 views / 0 likes - added

2010 Paper 1 problem 31 Math (part 1) More free lessons at: http://www.khanacademy.org/video?v=bV_HSZ_W0nk

• 08:24

### IIT JEE Complex Root Probability (part 2)

520 views / 0 likes - added

2010 Paper 1 problem 31 Math (part 2).avi More free lessons at: http://www.khanacademy.org/video?v=S3KMyYYGuPE

• 18:40

### The Mathematics of Winning Monopoly

302 views / 0 likes - added

I talk to Hannah Fry and compare our mathematical investigations into playing Monopoly. I’ve put all my probabilities below. You can buy a signed copy of Hannah's book on Maths Gear: https://mathsgear.co.uk/collections/books/products/signed-copy-of-the-in

• 10:36

### How to keep an open secret with mathematics.

98 views / 0 likes - added

This video is sponsored by ExpressVPN. Go to https://expressvpn.com/standupmaths and find out how you can get 3 months free.Shamir's Secret Sharing on wikipedia.https://en.wikipedia.org/wiki/Shamir%27s_Secret_SharingI made the animated parabola in GeoGebr

• 06:08

### How ISPs Violate the Laws of Mathematics

163 views / 0 likes - added

Get a free trial of Audible at https://audible.com/minutephysics or by texting 'minutephysics' to 500500 Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhys

• 08:15

### The Mathematics of Locomotion - Christmas Lectures with Ian Stewart

205 views / 0 likes - added

The scof all living things is governed by nerve impulses that follow a pattern of travelling waves. This is true for the trot of a horse, the tripod gait of an ant, the undulating movement of the millipede and even the slither of a snake. Subscribe for re

• 19:41

### The Actual Mathematics of Popping Champagne Corks

296 views / 0 likes - added

Thanks to Helen Czerski for making the video with me! https://www.helenczerski.net/ Helen is physicist, oceanographer and broadcaster in the Department of Mechanical Engineering at University College London. You should check out her book Storm in a Teacup

• 22:56

### Quantum Spin - Visualizing the physics and mathematics

186 views / 0 likes - added

Quantum spin states explained with 3D animations. My Patreon page is at https://www.patreon.com/EugeneK

• 02:39

### The Mind-Blowing Mathematics Of Sunflowers - Instant Egghead #59

450 views / 0 likes - added

Why do the number of spirals in a sunflower match up with the integers 34, 55, 89 and 144 -- numbers found in the famous Fibonacci Sequence? Scientific American editor John Matson explains. -- WATCH more Instant Egghead: http://goo.gl/CkXwKj SUBSCRIBE to

• 40:00

### Algebra and Mathematics. Explained with easy to understand 3D animations.

199 views / 0 likes - added

Explains variables, systems of equations, Cartesian coordinates, and many other concepts. Fun and educational for all ages.

• 05:51

### The Mathematics of Walking and Gait - Christmas Lectures with Philip Morrison

214 views / 0 likes - added

Just like the extent of the swing of a pendulum is proportional to the length of the pendulum, the pace of an animal walking is proportional to the length of the leg of the animal. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the

• 02:15

### How to Add Square Roots to Numerator Fractions

432 views / 0 likes - added

How to Add Square Roots to Numerator Fractions. Part of the series: Math Problems. Adding square root numerator fractions requires you to keep the terms in the problem separate. Add square root numerator fractions with help from a mathematics educator in

• 01:12

### Get Ready For Baseball Season With This Fun New Song!

298 views / 0 likes - added

A little boy loves going to a baseball game with his dad, where there are peanuts and Cracker Jack and he can root, root, root for the home team! In this classic sports song, children can grow their word recognition skills by following the highlighted wor

• 08:41

### Math in the Simpsons: Homer's theorem

135 views / 0 likes - added

After putting on some glasses he found in a toilet Homer feels very smart and declares: "The sum of the square root of any two sides of an iscosceles triangle is equal to the square root of the remaining side." Well, sounds like Pythagoras theorem but it'

• 06:02

### The Perfect Stack of Maltesers

205 views / 1 likes - added

Dr Eugenia Cheng, Senior Lecturer in Mathematics from the University of Sheffield, discusses the mathematics behind the perfect stack of Maltesers http://www.sheffield.ac.uk/maths

• 01:38 Popular

### Could Humans Ever Regrow Teeth?

747 views / 1 likes - added

98% of American suffer from tooth decay, but scientists may have found a way to fix that. Is there a way to regrow your teeth? Flossing Is BS! - https://youtu.be/RuqNkIp0Uqs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Will de

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• 11:58

### Repeated roots of the characteristic equation

258 views / 0 likes - added

What happens when the characteristic equation only has 1 repeated root? More free lessons at: http://www.khanacademy.org/video?v=NW9JfMvIsxw

• 13:25

### 2003 AIME II Problem 10

232 views / 0 likes - added

perfect squares integers square root More free lessons at: http://www.khanacademy.org/video?v=Hh3iY4tdkGI

• 08:27

### Math Tricks and the Joy of Math I The Great Courses

365 views / 0 likes - added

Try a free month trial of The Great Courses Plus and watch Joy of Mathematics here: https://www.thegreatcoursesplus.com/special-offer?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=136229 Welcome to the Joy of Math. I'm Arth

• 04:42

### Why ears pop on airplanes (and how to hear someone else's pop!)

355 views / 0 likes - added

This video explains the anatomical root of the ear popping phenomenon, and why the ear is structured that way. It turns out that ear pops aren't purely subjective, and you can even hear someone else's! Just put your ear up to a friend's and have them swal

• 02:12

### Taro Bubble Tea Recipe | It's Time to Eat Again

136 views / 0 likes - added

Ingredients: 1/4 cup cooked taro root (malanga) 3 tablespoons Japanese purple yam 3 tablespoons sweetened condensed milk 1/2 cup milk 3/4 cup black tea Additional Information: Get more taro flavor by reducing purple yam to 2 tablespoons and increasing tar

• 02:14

### A tubular, shape-shifting robot

473 views / 1 likes - added

A shape-shifting robot that moves like a growing plant root could aid in firefighting, search and rescue. Read more - http://scim.ag/2uA7i4Z Read the research -FREE - http://scim.ag/2tgb3bK

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• 10:07

### The Beauty of Algebra

295 views / 0 likes - added

Why the abstraction of mathematics is so fundamental More free lessons at: http://www.khanacademy.org/video?v=kpCJyQ2usJ4

• 14:42

### The Golden Ratio

374 views / 1 likes - added

An introduction to one of the most amazing ideas/numbers in mathematics More free lessons at: http://www.khanacademy.org/video?v=5zosU6XTgSY

• 57:34

### Topology, Geometry And Life In Three Dimensions

427 views / 0 likes - added

If you imagine a three dimensional maze from which there is no escape, how can you map it? Is there a way to describe what all possible mazes look like, and how do mathematicians set about investigating them? Subscribe for regular science videos: http://b

• 06:59

### DIY FOOTBALL TREATS

614 views / 2 likes - added

• 05:26

### Methusaleh: The oldest tree in the world | What's the mystery of trees' immortality?

25 views / 0 likes - added

No one can beat trees at living long. Methusaleh, the single oldest living tree, that we've discovered, is over 4,800 years old. On the other hand, Pando is a colony of quaking aspen trees all born from the same over 70,000 year old root system. These tre

• 05:11

### Is Math Discovered Or Invented? - Jeff Dekofsky

313 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/is-math-discovered-or-invented-jeff-dekofsky Would mathematics exist if people didn't? Did we create mathematical concepts to help us understand...

• 04:46

### The Lollipop Hypothesis

254 views / 0 likes - added

http://www.sciencefriday.com t's not just generations of children who have pondered how many licks it takes to reach the center of a lollipop. Mathematicians studying fluid dynamics at NYU's Applied Mathematics Lab designed experiments to watch how lollip

• 09:43

### Exponent Rules Part 1 | Exponents, Radicals, And Scientific Notation | Pre-Algebra | Khan Academy

442 views / 0 likes - added

• 47:52

### How Not To Be Wrong: The Power Of Mathematical Thinking

314 views / 0 likes - added

The maths we learn in school can seem like a dull set of rules, laid down by the ancients and not to be questioned. Jordan Ellenberg shows how wrong this view is through stories that show the power of mathematical thinking. Subscribe for regular science v

• 02:29

### Division with Zero - Maths Tricks #4

347 views / 0 likes - added

In this video Bawa first explains what is division and then goes on to talk about division by zero. You will understand exactly why anything divided by zero is not defined, zero divided by anything is zero and zero divided by itself is indeterminate. This

• 02:41

### How to Substitute Known or Given Values for the Variables in an Algebraic Expression

497 views / 0 likes - added

Substituting known or given values for a variable is required to complete some types of operations. Learn how to substitute known or given values for a variable with help from a mathematics tutor and educator in this free video clip.

• 05:58

### What is bipolar disorder? - Helen M. Farrell

361 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/what-is-bipolar-disorder-helen-m-farrell The word bipolar means ‘two extremes.’ For the many millions experiencing bipolar disorder around the world, life is split between two different realities: elation and de

• 01:52

### Mysteries Of Vernacular: Odd - Jessica Oreck And Rachael Teel

335 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/mysteries-of-vernacular-odd-jessica-oreck-and-rachael-teel Whether we're talking all things unusual or mathematical, the origins of the word odd point to the Indo-European root uzdho, which means pointing upward

• 58:25

### Birth Of A Theorem - With Cédric Villani

288 views / 0 likes - added

Where does a mathematician’s inspiration come from? Fields Medal winner Cédric Villani takes us on a fantastical adventure through the beautiful, mysterious world of mathematics. Subscribe for regular science videos: http://bit.ly/RiSubscRibe What goes on

• 05:59

### How to Get a Cat to Like You | Lifehacker

160 views / 0 likes - added

Win the affection of any feline friend with these foolproof cat hacks. Subscribe to Lifehacker: https://goo.gl/3rNmzw Visit us at: http://www.lifehacker.com/ Like us at: https://www.facebook.com/lifehacker Follow us at: https://twitter.com/lifehacker Watc

• 01:38

### What Stephen Hawking Thinks of God

55 views / 0 likes - added

Stephen William Hawking was an English theoretical physicist, cosmologist, and author who was director of research at the Centre for Theoretical Cosmology at the University of Cambridge at the time of his death. He was the Lucasian Professor of Mathematic

• 14:34

### Visualization of Quantum Physics (Quantum Mechanics)

239 views / 0 likes - added

This video visually demonstrates some basic quantum physics concepts using the simple case of a free particle. All the simulations here are based on real equations and laws. See more information here: http://www.zutopedia.com/quantum_physics.html The math

• 02:08

### Mysteries Of Vernacular: Jade - Jessica Oreck And Rachael Teel

274 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/mysteries-of-veracular-jade-jessica-oreck-and-rachael-teel Now known for its beauty and green hue, the stone jade was previously thought to espouse magical properties, such as kidney treatment. Jessica Oreck and

• 01:43

### How to Multiply With Parentheses

162 views / 0 likes - added

How to Multiply With Parentheses. Part of the series: Math Help With Multiplying. Multiplying with parenthesis requires you to do things in a very specific order. Find out about multiplying with parenthesis with help from a mathematics educator in this fr

• 12:05

### Twin paradox: the real explanation (no math)

126 views / 0 likes - added

The Twin Paradox is the most famous of all of the seeming-inconsistencies of special relativity. In this video, Fermilab’s Dr. Don Lincoln explains it without using mathematics. This is a companion video for his earlier one in which the same question was

• 04:34

### The secret language of trees - Camille Defrenne and Suzanne Simard

492 views / 0 likes - added

Learn how trees are able to communicate with each other through a vast root system and symbiotic fungi, called mycorrhizae.--Most of the forest lives in the shadow of the giants that make up the highest canopy. These are the oldest trees, with hundreds of

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• 01:14

### How to Multiply to Get the Area of a Parallelogram

468 views / 0 likes - added

How to Multiply to Get the Area of a Parallelogram. Part of the series: Perimeter, Area and Decimals. Multiplication is one way you can find the area of a parallelogram pretty easily. Multiply to get the area of a parallelogram with help from a longtime m

• 01:56

### How to Do Fractional Coefficients

606 views / 0 likes - added

How to Do Fractional Coefficients. Part of the series: Math Problems. Fractional coefficients need to be completed in a very specific way. Learn how to do fractional coefficients in math problems with help from a mathematics educator in this free video cl

• 06:56

### Understanding Second Law of Thermodynamics !

118 views / 0 likes - added

The Second Law of Thermodynamics is a fundamental law of nature, unarguably one of the most valuable discoveries of mankind; however this law is slightly confusing for most engineers or students. The main reason for this is because it has so many complex

• 02:23

### Isolating Quantities — Harder Example | Math | New SAT | Khan Academy

336 views / 0 likes - added

Watch Sal work through a harder Isolating quantities 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-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M

• 02:01

### Isolating Quantities — Basic Example | Math | New SAT | Khan Academy

589 views / 0 likes - added

Watch Sal work through a basic Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p14-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi

• 02:26

### Function Notation — Basic Example | Math | New SAT | Khan Academy

442 views / 0 likes - added

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

• 02:39

### Operations With Polynomials — Harder Example | Math | New SAT | Khan Academy

436 views / 0 likes - added

Watch Sal work through a harder Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

• 02:57

### Operations With Polynomials — Basic Example | Math | New SAT | Khan Academy

415 views / 0 likes - added

Watch Sal work through a basic Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New

• 02:58

### Nonlinear Equation Graphs — Harder Example | Math | New SAT | Khan Academy

451 views / 0 likes - added

Watch Sal work through a harder Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

• 02:01

### Radicals And Rational Exponents — Basic Example | Math | New SAT | Khan Academy

372 views / 0 likes - added

• 02:22

### Nonlinear Equation Graphs — Basic Example | Math | New SAT | Khan Academy

345 views / 0 likes - added

Watch Sal work through a basic Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

• 01:15

### Polynomial Factors And Graphs — Harder Example | Math | New SAT | Khan Academy

398 views / 0 likes - added

Watch Sal work through a harder Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-easier?utm_source=YT&utm_medium=Desc&utm_campaign

• 01:36

### Polynomial Factors And Graphs — Basic Example | Math | New SAT | Khan Academy

416 views / 0 likes - added

Watch Sal work through a basic Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-harder?utm_source=YT&utm_medium=Desc&utm_campaign=

• 03:13

### Interpreting Nonlinear Expressions — Harder Example | Math | New SAT | Khan Academy

388 views / 0 likes - added

Watch Sal work through a harder Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p1-easier?utm_source=YT&utm_medium=Desc&utm_camp

• 05:55 Popular

### Interpreting Nonlinear Expressions — Basic Example | Math | New SAT | Khan Academy

981 views / 1 likes - added

Watch Sal work through a basic Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p10-harder?utm_source=YT&utm_medium=Desc&utm_camp

• 03:06

### Operations With Rational Expressions — Harder Example | Math | New SAT | Khan Academy

356 views / 0 likes - added

Watch Sal work through a harder Operations with rational expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-easier?utm_source=YT&utm_medium=Desc&utm_ca

• 03:22

### Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

326 views / 0 likes - added

• 04:50

### Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy

415 views / 0 likes - added

• 04:34

### Radical And Rational Equations — Harder Example | Math | New SAT | Khan Academy

380 views / 0 likes - added

• 01:22

### Radical And Rational Equations — Basic Example | Math | New SAT | Khan Academy

379 views / 0 likes - added

• 05:39

### Solving Quadratic Equations — Harder Example | Math | New SAT | Khan Academy

421 views / 0 likes - added

• 02:33

### Radicals And Rational Exponents — Harder Example | Math | New SAT | Khan Academy

445 views / 0 likes - added

• 09:40

### Quadratic And Exponential Word Problems — Harder Example | Math | New SAT | Khan Academy

502 views / 0 likes - added

• 03:30 Popular

### Quadratic And Exponential Word Problems — Basic Example | Math | New SAT | Khan Academy

1,238 views / 0 likes - added

• 07:02 Popular

### Manipulating Quadratic And Exponential Expressions — Harder Example | Math | New SAT | Khan Academy

1,277 views / 0 likes - added

Watch Sal work through a harder Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p3-easier?utm_source=YT&utm_medi

• 03:42

### Manipulating Quadratic And Exponential Expressions — Basic Example | Math | New SAT | Khan Academy

447 views / 0 likes - added

Watch Sal work through a basic Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p2-harder?utm_source=YT&utm_mediu

• 00:57

### How Do You Multiply Numbers in Brackets?

508 views / 0 likes - added

How Do You Multiply Numbers in Brackets?. Part of the series: Math Help With Multiplying. Multiplying numbers in brackets requires a very specific procedure. Multiply numbers in brackets with help from a mathematics educator in this free video clip. Read

• 01:34

### What Happens When a Fraction Is Multiplied by Its Reciprocal?

425 views / 0 likes - added

What Happens When a Fraction Is Multiplied by Its Reciprocal?. Part of the series: Math Help With Multiplying. When a fraction is multiplied by its reciprocal a very specific thing occurs. Learn what happens when a fraction is multiplied by its reciprocal

• 04:41

### What is a vector? - David Huynh

338 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/what-is-a-vector-david-huynh Physicists, air traffic controllers, and video game creators all have at least one thing in common: vectors. But what exactly are they, and why do they matter? David Huynh explains h

• 05:16

### Fishing and Eating Like Ancient Hawaiians

146 views / 0 likes - added

Gargantuan luau dinners and Hawaiian pizza have nothing to do with authentic Hawaiian cuisine. Originally a simple diet based around root starches and fish, chefs in Hawaii are combating clichés and crafting Hawaiian menus that are more in harmony with th

• 01:42

### How To Use Rounding in Math Problems

624 views / 1 likes - added

How To Use Rounding in Math Problems. Part of the series: Math Problems. In certain math problems rounding may actually make finding a solution easier and more clear. Use rounding in math problems with help from a mathematics educator in this free video c

• 06:02 Popular

### Play Doh Doctor Drill N Fill With Nurse Elsa Playing Dentist Juego De Dentista Médico Disney Frozen

745 views / 2 likes - added

Also watch Disney Pixar Cars Mater working as a Dentist Play Doh Doctor Drill N Fill and Shrek Rotten Root Canal El Dentista Bromista o Dentista Brincalhão by youtube toy channel Disneycollector. Here's how this playset is called in other languages: El De

• 03:04

392 views / 0 likes - added

Steps to Solve Quadradic Equations. Part of the series: Equations. Quadtratic equations can be easily solved by following a straightforward, step-by-step process. Learn the steps to solve quadratic equations with help from a mathematics tutor and educator

• 11:54

### Vascular Plants = Winning! - Crash Course Biology #37

384 views / 0 likes - added

Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f

• 04:19

### Binder Clip Climber - Numberphile

222 views / 0 likes - added

Featuring Tadashi Tokieda. More Tadashi videos: http://bit.ly/tadashi_vids Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons Foundation initiat

• 11:13

### Coffee Cup Vibrations - Numberphile

344 views / 0 likes - added

Tadashi explores coffee and tea cups to new depths... More links & stuff in full description below ↓↓↓ Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www

• 05:34

### Balancing a Ruler - Numberphile

334 views / 0 likes - added

How to find a ruler's centre of gravity. More videos with Tadashi Tokieda: http://bit.ly/tadashi_vids Sixty Symbols (our physics channel): https://www.youtube.com/sixtysymbols NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http:

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• 03:30

### Reflected Cats - Numberphile

269 views / 0 likes - added

Yes, it's a cat video on YouTube. More videos with Tadashi Tokieda at: http://bit.ly/tadashi_vids Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Si

• 02:53

### Slope Equation for Intersecting Lines

258 views / 0 likes - added

Slope Equation for Intersecting Lines. Part of the series: Equations. Intersecting lines can be properly expressed using the correct slope equation. Find out about the slope equation for intersecting lines with help from a mathematics tutor and educator i

• 07:09

### Could There Be Another Polio Epidemic in the U.S.?

225 views / 0 likes - added

Paul Alexander is one of the last few remaining polio survivors that depend on iron lungs—half-century-old machines that force inhabitants to breathe. Read the full feature about the Last of the Iron Lungs here http://gizmo.do/5YzAxdk Subscribe to G

• 07:42

### The Useless Number - Numberphile

367 views / 0 likes - added

One of the first people to stumble over imaginary numbers (namely the square root of -15) thought it was "subtle" and "useless". Featuring Barry Mazur. Extra footage from this interview: http://youtu.be/i4GCd2xOCDg Barry's book on this topic: http://bit.l

• 03:27

### Why is a Dollar Called a "Buck"?

371 views / 1 likes - added

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate

• 01:48

### How to Multiply Negative Mixed Numerals

528 views / 0 likes - added

How to Multiply Negative Mixed Numerals. Part of the series: Math Help With Multiplying. Multiplying negative mixed numerals quires you to keep a few very important things in mind. Find out how to multiply negative mixed numerals with help from a mathemat

• 03:06

### The Real Reason People Stutter

273 views / 0 likes - added

Until recently, the cause of this speech disorder was largely unknown. But a new study may have just found the answer. Why Phone Echo Drives You Crazy - https://youtu.be/ZyDGJ_HN2n8 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:

• 07:25

### Stable Rollers - Numberphile

221 views / 0 likes - added

Tadashi Tokieda is back. This time talking about stability, instability and train wheels. More Tadashi videos: http://bit.ly/tadashi_vids Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are

• 04:20 Popular

### Music And Math: The Genius Of Beethoven - Natalya St. Clair

737 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/music-and-math-the-genius-of-beethoven-natalya-st-clair How is it that Beethoven, who is celebrated as one of the most significant composers of all time, wrote many of his most beloved songs while going deaf? Th

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• 02:42

### The Most Exclusive NYC Dining Experience Is At This Apartment

89 views / 0 likes - added

How do you make friends in a new city? Vincent Woo feeds people. Twice a month, the founder of Mr. Jones Supper Club welcomes strangers into his Manhattan apartment and whips up an exquisite meal for them. While Vincent isnt a professional chef, he knows

• 06:58

### The Best Home-Cooked Meals From Grandmas

61 views / 0 likes - added

At Great Big Story, we've eaten a lot of weird, wild (wonderful) foods. But nothing beats the taste of home. We traveled to five countries around the world and asked grandmas and their grandkids to cook their favorite dish together. On the menu: onishime

• 07:04

### The Secret of Floppy Paper - Numberphile

180 views / 0 likes - added

Tadashi is back, this time looking at drooping paper (and toilet paper). More links & stuff in full description below ↓↓↓ Subscribe to Numberphile and never miss a floppy paper video: http://bit.ly/Numberphile_Sub Playlist of Tadashi Tokieda videos: http:

• 10:58

### Wolf Time Lapse Drawing + SYA!

600 views / 0 likes - added

Today's Monday video is a little different. I thought it would be fun to do another time lapse drawing, I haven't done one in a while. I've drawn a wolf before, but this time I'm using different materials. In this video I used Prismacolor colored pencils

• 23:46

### How To Count Past Infinity

398 views / 0 likes - added

Vote for Vsauce in the WEBBYS! https://pv.webbyawards.com/2016/online-film-video/video-channels-and-networks/science-education Sources and links to learn more below! I’m very grateful to mathematician Hugh Woodin, Professor of Philosophy and Mathematics a

• 02:23

### Tricks to Learn When Multiplying and Dividing Fractions With Mixed Numbers

631 views / 0 likes - added

Tricks to Learn When Multiplying and Dividing Fractions With Mixed Numbers. Part of the series: Math Help With Multiplying. When it comes to learning multiplying and dividing, a few tricks can make things easier. Learn about tricks to getting the hang of

• 04:46

### Should we count in 12s rather than 10s? | BBC Ideas

231 views / 0 likes - added

Is there a better way to count? We use a decimal system - based on the number 10, but some people think it would be easier to live in a dozenal world. Here is the case for counting in 12s. Subscribe to BBC Ideas https://bbc.in/2F6ipav This video was made

• 10:09

### Branching Out With 5 Stories About Trees

136 views / 0 likes - added

If a tree falls in a forest, and no one is around to hear it, does it make a sound? Well answer that philosophical question in this reel. Actually, we wont. But it is something to ponder. Deeply. Perhaps you can share your thoughts below. You must have so

• 05:06

### The Pizza Theorem

143 views / 0 likes - added

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMGet Vsauce's favorite science and math toys delivered to your door!https://www.curiositybox.com/National Pizza Day is Saturday, February 9!*** LINKS ***T

• 06:45

140 views / 0 likes - added

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

• 19:53

### Calculus at a Fifth Grade Level

394 views / 0 likes - added

The foreign concepts of calculus often make it hard to jump right into learning it. If you ever wanted to dive into the world of mathematics - or if you are just having difficulty in your calculus class - and are having a hard time grasping the ideas, you

• 03:09

### Why algorithms are called algorithms | BBC Ideas

161 views / 0 likes - added

Why are algorithms called algorithms? It's thanks to Persian mathematician Muhammad al-Khwarizmi who was born way back in around AD780.Subscribe to BBC Ideas https://bbc.in/2F6ipavThis video was made by Dayglow Media & Pencil & Pepper. --------------Do yo

• 03:37

### The exceptional life of Benjamin Banneker - Rose-Margaret Ekeng-Itua

327 views / 5 likes - added

View full lesson: http://ed.ted.com/lessons/the-exceptional-life-of-benjamin-banneker-rose-margaret-ekeng-itua Born in 1731 to freed slaves on a farm in Baltimore, Benjamin Banneker was obsessed with math and science. And his appetite for knowledge only g

• 05:27

### An unexpected way to inflate a balloon - Numberphile

230 views / 0 likes - added

• 11:37

### Floating Balls and Lift - Numberphile

584 views / 0 likes - added

Tadashi discusses pressure and lift... with a toy of course! More links & stuff in full description below ↓↓↓ Lift and wings on Sixty Symbols: https://youtu.be/PF22LM8AbII Tadashi Playlist: http://bit.ly/tadashi_vids You can buy version of this toy on Ama

• 04:37

### Group Theory 101: How To Play A Rubik’s Cube Like A Piano - Michael Staff

699 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/group-theory-101-how-to-play-a-rubik-s-cube-like-a-piano-michael-staff Mathematics explains the workings of the universe, from particle physics to engineering and economics. Math is even closely related to music

• 09:53

### The Curse Of Lane 8 - Numberphile

308 views / 0 likes - added

Professor Richard Tapia (Rice University) on how his son's BMX adventures led to some interesting mathematics. Also thanks to Bristol BMX Club. NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile N

• 02:02

### Rainstorms in a Jar!

334 views / 0 likes - added

Create your own rainstorm! -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the science behind what's happening in the world through our videos. -- I wrote a book about STEM! STEM Files is a book set designed to enco

• 01:42

### Pumpkin under the Microscope - Halloween Experiments

329 views / 0 likes - added

Let's look at pumpkin under the microscope! -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the science behind what's happening in the world through our videos. -- I wrote a book about STEM! STEM Files is a book set

• 02:02

### Kombucha Microscope Slides!

350 views / 0 likes - added

Check out what's living in your drink! -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the science behind what's happening in the world through our videos. -- I wrote a book about STEM! STEM Files is a book set desi

• 06:25

### The magic of Fibonacci numbers | Arthur Benjamin

369 views / 0 likes - added

Math is logical, functional and just ... awesome. Mathemagician Arthur Benjamin explores hidden properties of that weird and wonderful set of numbers, the Fibonacci series. (And reminds you that mathematics can be inspiring, too!) TEDTalks is a daily vide

• 02:54

### Oil Lava Lamp

411 views / 0 likes - added

A safe and simple lava lamp that you can make at home! You Will Need: -Oil -Food Colouring -Jars -Beads -Alka-Seltzer -Water -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the science behind what's happening in the

• 03:35

### Why Do We Gain Fat? with Eugenia Cheng

47 views / 0 likes - added

In this short clip from her talk 'How To Think Like A Mathematician', Eugenia Cheng explains how a whole web of interconnected factors cause us to gain fat. Watch the full talk: https://youtu.be/8emPcpfqPRUEugenia's book "The Art of Logic" is available no

• 04:11

### Crafting Cell Diagrams

334 views / 1 likes - added

Create your own little cells! Diagram: https://drive.google.com/file/d/0B-GbYsz_QH2WMmFUUlVaaGVpdEE/view?usp=sharing -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the science behind what's happening in the world t

• 09:07

### The Absurdity of Detecting Gravitational Waves

248 views / 0 likes - added

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

• 02:35

### Honey Under the Microscope

353 views / 0 likes - added

What happens when you put honey in the fridge? Today we observe honey under the microscope! Sources: http://blog.beeraw.com/real-raw-honey-crystal -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the science behind w

• 03:03

### Sealed Microscope Slides - DIY Semi-Permanent Microscope Slides!

308 views / 0 likes - added

Create your own sealed microscope slides! They are perfect for science fairs, projects and more! Source: http://micro.sci-toys.com/slides -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the science behind what's hap

• 08:17

### Little Fibs - Numberphile

272 views / 0 likes - added

A card trick which involves some little fibs. Extra footage at: https://youtu.be/cw63McIDWj8 'Mathemagician' Colm Mulcahy is Professor of Mathematics at Spelman College. Colm: http://cardcolm.org More cards and suffering videos: http://bit.ly/Cards_Shuffl

• 11:09

### Venture Into the Forest with These Four Stories

110 views / 0 likes - added

Craving some time outdoors? This reel is for you. First up, we meet a man who lives off the land in Fiordland, New Zealand, one of the most remote locations in the world. The biggest surprisehe isnt the least bit anti-social. Next, we spend time with a so

• 07:49

### SUPER MARIO GOOMBA POPSICLES - NERDY NUMMIES

582 views / 6 likes - added

Today I made Root Beer Float Super Mario Goomba Popsicles for Summer! I really enjoy making nerdy themed goodies and decorating them. I'm not a pro, but I love baking as a hobby. Please let me know what kind of treat you would like me to make next. *Order

• 10:02

### Derivatives: Crash Course Physics #2

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CALCULUS! Today we take our first steps into the language of Physics; mathematics. Every branch of science has its own way to describe the things that it investigates. And, with Physics, that's math. In this episode, Shini talks us through derivatives and

• 01:55

284 views / 0 likes - added

Get a close look at your own DNA! New Instagram Account! : https://www.instagram.com/stem_files/ Materials: Water Glasses Dish Soap Table Salt Isopropyl Alcohol -- Sci Files posts all kinds of science videos, from experiments to explanations. Learn the sc

• 30:59

### The Science of Mindfulness | The Great Courses

286 views / 0 likes - added

https://www.thegreatcoursesplus.com/the-science-of-mindfulness-a-research-based-path-to-well-being?utm_source=US_SocialMedia&utm_medium=SocialMediaEditorialYoutube&utm_campaign=138569 A surprising number of such difficulties stem from an inherited propens

• 18:39

### Billionaire Mathematician - Numberphile

429 views / 0 likes - added

Full length version of this interview (one hour): https://youtu.be/QNznD9hMEh0 More about The Simons Foundation: http://bit.ly/SimonsFoundation James Harris Simons has been described as "the world's smartest billionaire", amassing a fortune through the cl

• 12:58

### Primes on the Moon (Lunar Arithmetic) - Numberphile

162 views / 0 likes - added

Featuring Neil Sloane from the Online Encyclopedia of Integer Sequences (OEIS). Lunar Arithmetic (aka Dismal Arithmetic) More links & stuff in full description below ↓↓↓ Neil Sloane is the founder of the OEIS: https://oeis.org Lunar Primes: https://oeis.o

• 05:43

### How to order 43 Chicken McNuggets - Numberphile

244 views / 0 likes - added

We're exploring the world of Chicken Nuggets and Frobenius numbers. 43 has long been a special number in the world of McNugget mathematics, but 11 is also important! More links & stuff in full description below ↓↓↓ This video features D

• 04:05

### Why Does Garlic Make Breath Smell Bad?

411 views / 0 likes - added

→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the wate

• 01:57

### Microscopic Ink Slides

353 views / 0 likes - added

Ever wondered what your books look like under the microscope? Curious about the difference in InkJet and Laser prints? Learn how to prepare a paper microscope slide and see what ink looks like at a microscopic level! -- Sci Files posts all kinds of scienc

• 26:11

### Which Way Is Down?

58 views / 0 likes - added

• 03:18

### How Danish Licorice Is Made

62 views / 0 likes - added

Licorice is a candy made from the licorice root known for its salty taste and deep black color. It's a popular treat in Scandinavian countries. We visited the factory for Lakrids by Johan Blow in Copenhagen, where 330 pounds of licorice are churned out pe

• 05:47

### Imaginary Numbers Are Real [Part 1: Introduction]

487 views / 1 likes - added

More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimen

• 04:04

### Can Math Explain How Animals Get Their Patterns?

437 views / 0 likes - added

How Alan Turing's Reaction-Diffusion Model Simulates Patterns in Nature Thanks to http://www.audible.com/minuteearth for sponsoring this video. Asparagus Pee Survey Results: https://goo.gl/8x7abL ___________________________________________ If you liked th

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• 03:07

### Understanding neural networks

76 views / 0 likes - added

MIT-IBM Watson AI lab research team member David Bau explains how computers show evidence of learning the structure of the physical world.Watch more videos from MIT: http://www.youtube.com/user/MITNewsOffice?sub_confirmation=1The Massachusetts Institute o

• 05:34

### Plant Cells - Explanation

293 views / 0 likes - added

Learn all about plant cells! Link to the Plant Slide Video: https://youtu.be/2uvB9UXr8WM Link to the Onion Slide Video: https://youtu.be/dxv4M4HHUgs Link to the Eukaryotic Cell Video: https://youtu.be/Z5iEbC2fSAw -- Sci Files posts all kinds of science vi

• 07:04

### How Did the \$1700 Chocolates Taste? | How to Make Everything: Chocolate Bar

192 views / 0 likes - added

Our reactions to trying a variety of different chocolates we had in Mexico, as well as letting others try my \$1700 chocolates. || In This Video || Our Camera Gear: - GH4: https://goo.gl/Kpgf9D - FS5: https://goo.gl/aPd428 || SUBSCRIBE || YouTube Channel:

• 10:54

### Secrets Of 3-Board Tic-Tac-Toe - Numberphile

311 views / 0 likes - added

X-Only Misere Version! Previous video: https://youtu.be/ktPvjr1tiKk Extra discussion: https://youtu.be/v494yltz_7I Featuring Thane Plambeck. More at: http://www.notakto.com (app based on this) and paper on the game and its mathematics: http://arxiv.org/pd

• 13:32

### Glitch Primes And Cyclops Numbers - Numberphile

302 views / 0 likes - added

Audible: http://www.audible.com/numberphile Simon Pampena on Glitch Primes and Binary Cyclops Numbers. Simon on Twitter: https://twitter.com/mathemaniac Some book recommendations... Love & Math by Edward Frenkel, The Simpsons and their Mathematical Secret

• 03:41

### Why Are Glasses so Expensive? | How to Make Everything: Eyeglasses

260 views / 0 likes - added

After making my own pair of glasses from scratch, I totaled it's over all price and did some research into why exactly glasses cost as much as they do. || In This Video || Our Camera Gear: - GH4: https://goo.gl/Kpgf9D - FS5: https://goo.gl/aPd428 || SUBSC

• 03:27

### The language of color

221 views / 0 likes - added

Cognitive scientists from MIT and elsewhere have found that people can more easily communicate warmer colors than cool ones. (Learn more: http://news.mit.edu/2017/analyzing-language-color-0918) Watch more videos from MIT: http://www.youtube.com/user/MITNe

• 07:07

### How fast is a Fidget Spinner?

481 views / 0 likes - added

Use some mathematics to work out how fast a Fidget Spinner spins. In fidgets/second. Maths and science teachers: please do torment your students with this experiment. All they need is a Fidget Spinner and a phone; the two things they refuse to be without.

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• 01:33

### The Science Of Archery Ft. Brady Ellison & Mackenzie Brown | WIRED

480 views / 0 likes - added

WIRED takes an in-depth look at the science and mathematics behind Olympic Archery with Brady Ellison and Mackenzie Brown. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WITH WIRED Web: http://wired.com Twitter: https://twi

• 09:08

### Aaron Numbers - Numberphile

263 views / 0 likes - added

A story of baseball, number theory, and serendipity. More links & stuff in full description below ↓↓↓ Featuring Carl Pomerance from the Department of Mathematics at Dartmouth College. Images from Erdös/Aaron meeting courtesy of Rob & Madelyn Gould - http:

• 11:52

### 158,962,555,217,826,360,000 (Enigma Machine) - Numberphile

382 views / 0 likes - added

The Nazi's Enigma Machine - and the mathematics behind it - was a crucial part of World War II. Flaw video at: http://www.youtube.com/watch?v=V4V2bpZlqx8 More links & stuff in full description below ↓↓↓ Brown papers on ebay: bit.ly/brow

• 03:24

### Round Peg in a Square Hole - Numberphile

321 views / 0 likes - added

Featuring Tadashi Tokieda - more Tadashi videos at: http://bit.ly/tadashi_vids More links & stuff in full description below ↓↓↓ Tadashi Tokieda is a Professor of Mathematics at Stanford University (though this was filmed when he was at Cambridge, in the U

• 04:51

### Mendelian Inheritance - Breakthrough Junior Challenge 2016

228 views / 0 likes - added

Why do you have traits that both your parents don't? Sources: https://en.wikipedia.org/wiki/Mendelian_inheritance https://en.wikipedia.org/wiki/Genetics#The_gene https://en.wikipedia.org/wiki/Mendelian_inheritance http://anthro.palomar.edu/mendel/mendel_1

• 00:49

### #MacroMonday: Angles

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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

• 07:00

### INSTAGRAM BROWNIES - NERDY NUMMIES

591 views / 7 likes - added

ORDER BOOK: http://www.nerdynummiescookbook.com Today I made chocolate peanut butter Instagram Brownies! I really enjoy making nerdy themed goodies and decorating them. I'm not a pro, but I love baking as a hobby. Please let me know what kind of treat you

• 01:34

### Chemistry - Summer of STEM - Layered Liquid Towers

339 views / 1 likes - added

Chemistry! Today we create layered liquid towers! Chemistry Book: https://drive.google.com/file/d/0B-GbYsz_QH2WN0s0bUFCaE9PbnM/view?usp=sharing Printable Board Game and Stickers: https://drive.google.com/drive/u/1/folders/0B-GbYsz_QH2WLXNxblRoV0pWMU0?page

• 18:39

### Billionaire Mathematician - Numberphile

82 views / 0 likes - added

Full length version of this interview (one hour): https://youtu.be/QNznD9hMEh0 More links & stuff in full description below ↓↓↓ More about The Simons Foundation: http://bit.ly/SimonsFoundation James Harris Simons has been described as "

• 01:37

### Extracting Pumpkin DNA - Halloween Science Experiments

242 views / 0 likes - added

• 13:11

### Will The Universe Expand Forever? | Space Time | PBS Digital Studios

337 views / 0 likes - added

Will the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-net

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• 02:58

83 views / 0 likes - added

MIT engineers have developed a magnetically steerable, thread-like robot that can actively glide through narrow, winding pathways, such as the labyrinthine vasculature of the brain. (Learn more: https://news.mit.edu/2019/robot-brain-blood-vessels-0828)Wat

• 02:06

### How to get conductive gels to stick when wet

65 views / 0 likes - added

A team of engineers at MIT has developed a new way of making polymers adhere to surfaces even with the introduction of moisture, that may enable better biomedical sensors and implants. (Read more: http://news.mit.edu/2020/conductive-gels-stick-wet-0320)Wa

• 05:59

### The History and Importance of Glass | How to Make Everything: Eyeglasses

228 views / 0 likes - added

Before moving on to making a microscope and telescope, I asked Lewis Dartnell to help explains some of the history and importance of glass and why it's such a unique material. Check out Lewis's book "The Knowledge" here: https://goo.gl/jlN4aX || In This V

• 02:17

### A light rain can spread soil bacteria far and wide

289 views / 1 likes - added

Using high-resolution imaging, researchers from MIT's Department of Mechanical Engineering observed the effect of raindrops falling on dry soil laden with bacteria. (Learn more: http://news.mit.edu/2017/light-rain-spread-soil-bacteria-0307) Watch more vid

• 02:34

### A new way to mix oil and water

324 views / 0 likes - added

A team of researchers in the Varanasi Lab at MIT has developed a way to create nanoscale emulsions, of oil and water, stable enough to last indefinitely, and with no mixing required. (Learn more: http://news.mit.edu/2017/new-way-mix-oil-and-water-1108) Wa

• 01:45

### Backflipping MIT Mini Cheetah

195 views / 0 likes - added

MIT'S new mini cheetah robot is the first four-legged robot to do a backflip. At only 20 pounds the limber quadruped can bend and swing its legs wide, enabling it to walk either right side up or upside down. The robot can also trot over uneven terrain abo

• 10:56

### How to Make a Microscope From Scratch

332 views / 0 likes - added

After learning how to correct my vision by making eyeglasses from scratch, now I want to learn how to use optics to extend my vision to see the invisible world with a microscope. Thank you to foldscope with their assistance in making this possible! Check

• 02:35

### How to mass produce cell-sized robots

135 views / 0 likes - added

A team of engineers at MIT have developed a novel method to mass-produce tiny robots, no bigger than a cell, quickly, easily and accurately with little to no external stimulus. (Learn more: http://news.mit.edu/2018/how-mass-produce-cell-sized-robots-1023)

• 01:56

### Fun with Peeps! - Quick Peep Experiements

336 views / 0 likes - added

Have some extra peeps? See what happens when peeps are microwaved, placed in baking soda and vinegar, and launched with Elephant Toothpaste. Link to the Elephant Toothpaste Video: https://www.youtube.com/watch?v=_I6BOlebXlo -- Sci Files posts all kinds of

• 01:57

### New method removes micropollutants from water

217 views / 0 likes - added

A team of MIT researchers has developed a new way to clear pollutants from water, even when present in extremely low concentrations. (Learn more about their novel method: http://news.mit.edu/2017/electrochemical-clear-pollutants-water-0510) Watch more vid

• 03:37

### Bath Bomb Science

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Create your own bath bombs and learn how they work! I used this amazing recipe! https://www.scientificamerican.com/article/sudsy-science-creating-homemade-bath-bombs/ Sources: http://chemistry.about.com/od/molecularformulas/ Carefree Melody by Twin Musico

• 04:38

### The MIT Intelligence Quest

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The MIT Intelligence Quest seeks to discover the foundations of human and machine intelligence and drive the development of technological tools that can positively influence society. (Learn more: http://news.mit.edu/2018/mit-launches-intelligence-quest-02

• 02:19

### Plug-and-play diagnostics

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Researchers at MIT’s Little Devices Lab have developed a set of modular blocks that can be put together in different ways to produce diagnostic devices. These “plug-and-play” devices, which require little expertise to assemble, can test blood glucose leve

• 11:47

### How to Make a Year-Old Edible Sandwich

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After having the sandwich I made from scratch before nearly rot on me, I explore several ways to preserve food items so I can make a sandwich that could potentially be safe to eat even after 1 year. || In This Video || Our Camera Gear: - GH4: https://goo.

• 02:39

### Make way for Little HERMES, the lightweight bipedal robot

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Engineers at MIT have designed a new lightweight bipedal robot, that can lean from side to side, walk in place, and jump while keeping its balance. (Learn more: http://news.mit.edu/2019/two-legged-robot-mimics-human-balance-while-running-jumping-1030)Watc

• 01:59

### Why Is A Group Of Crows Called A “Murder”?

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Collective nouns are a great way to have fun with language and nature. PLEASE SUPPORT US ON PATREON: https://www.patreon.com/MinuteEarth Thank you! ___________________________________________ Collective Noun: A noun that denotes a group of individuals. Te

• 10:02

### Sunlight Is Way Older Than You Think. Heres Why

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Thank you for The Great Courses Plus for supporting PBS. To learn more click http://ow.ly/3fCw30qmlF1 Were on PATREON now! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below SUBSCRIBE so you dont miss a video! http://b

• 10:07

### Boolean Logic & Logic Gates: Crash Course Computer Science #3

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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

• 04:51

### The Art of Salami Making | How to Make Everything: Preservatives

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To learn the art of making good salami, I turn to the experts at Red Table Meat (http://redtablemeatco.com) to learn the process of making the fermented meat. || In This Video || Our Camera Gear: - GH4: https://goo.gl/Kpgf9D - FS5: https://goo.gl/aPd428 |

• 03:02

### Particle robots

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Researchers from MIT, Columbia University, and elsewhere have developed computationally simple robots that connect in large groups to move around, transport objects, and complete other tasks. (Learn more: https://news.mit.edu/2019/particle-robot-cluster-s

• 02:32

### Jell-O-like, expanding pill

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MIT engineers have designed an ingestible, Jell-O-like pill that, upon reaching the stomach, quickly swells to the size of a soft, squishy ping-pong ball big enough to stay in the stomach for an extended period of time. (Learn more: http://news.mit.edu/20

• 11:13

### Last Cards Match - Numberphile

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Numberphile Playing Cards: http://bit.ly/NumberphileCards More card videos: http://bit.ly/Cards_Shuffling More links & stuff in full description below ↓↓↓ Featuring Tadashi Tokieda, a professor of mathematics at Stanford University. More Tadashi Videos: h

• 02:49

### Vision-free MIT Cheetah

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MIT's Cheetah 3 robot can now leap and gallop across rough terrain, climb a staircase littered with debris, and quickly recover its balance when suddenly yanked or shoved, all while essentially blind. Learn more: http://news.mit.edu/2018/blind-cheetah-rob

• 02:00

### Slime Oobleck - The science of cornstarch and water

159 views / 0 likes - added

When you mix cornstarch and water, weird things happen. Sometimes it acts like a liquid and sometimes it acts like a solid. Now, a team of MIT engineers have developed a mathematical model that can accurately predict this material's behavior under various

• 02:24

### Magnetic shape-shifters

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MIT engineers have created soft, magnetic 3-D-printed structures that can transform their shape almost instantaneously by the wave of a magnet. The structures are flexible, yet strong and could be used to develop remotely controlled biomedical devices. (L

• 02:20

### Lab on a LEGO

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A team of MIT engineers turned to LEGO bricks as the basis of their new microfluidic design because of their precision and consistency. No matter where in the world they are found, LEGO bricks are guaranteed to line up, and snap seamlessly and securely in

• 01:31

### System can 3-D print an entire building

336 views / 0 likes - added

The list of materials that can be produced by 3-D printing has grown to include not just plastics but also metal, glass, and even food. Now, MIT researchers are expanding the list further, with the design of a system that can 3-D print the basic structure

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• 01:52

### Plant-to-human communication

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MIT engineers have transformed spinach plants into sensors that can detect explosives and wirelessly relay that information to a handheld device similar to a smartphone. (Learn more: http://news.mit.edu/2016/nanobionic-spinach-plants-detect-explosives-103

• 02:14

### Technology - Summer of STEM - Coding with Lego and Binary Messages

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Technology! Today we code with lego, and create binary messages! Binary Sheets: https://drive.google.com/file/d/0B-GbYsz_QH2WOEpUZGY2YlZIQ0k/view?usp=sharing Technology Book: https://drive.google.com/file/d/0B-GbYsz_QH2WVm43TWszVkRoSUU/view?usp=sharing Pr

• 07:14

### Can You Make an Edible Telescope? | How to Make Everything: Telescope

524 views / 0 likes - added

After my previous video on making lenses out of sugar glass, I wanted to take it one step further and see if I could make a completely edible telescope out of isomalt sugar substitute and chocolate. Also get to do a little arts and craft and prototype it

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• 02:08

### Glowing plants provide light to read

353 views / 0 likes - added

MIT engineers have been able to induce plants to give off a dim light for nearly four hours. And they believe that, with further optimization, such plants will one day be bright enough to illuminate an entire workspace. (Learn more: http://news.mit.edu/20

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• 03:09

### Forest search-and-rescue

131 views / 0 likes - added

A group of researchers from MIT and the NASA Langley Research Center has developed an autonomous system for a fleet of quadrotor drones that enables them to search collaboratively under dense forest canopies using only on-board computation and wireless co

• 13:29

### Numbers With Meaning - Numberphile

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Thanks to: http://www.audible.com/numberphile This video features Dr Sarah Wiseman from UCL on numbers that are familiar - and things that can go wrong in our brains. Editing and animation in this video by Pete McPartlan. Books available on Audible by Num

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