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# Search Results: "Function (mathematics)"

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• 02:19

### How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy

414 views / 0 likes - added

Sal determines the domain of a function that models the height of a plant over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/determining-the-domain-of-a-function/e/interpreting

• 04:39

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

331 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

• 04:55

### The mathematics of sidewalk illusions - Fumiko Futamura

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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

• 11:59

### Generalized Linear Consumption Function

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Generalizing a linear consumption function as a function of aggregate income More free lessons at: http://www.khanacademy.org/video?v=N44RZtJ4jj4

• 11:06 New

### The Map of Mathematics

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

• 07:25

### Consumption Function with Income Dependent Taxes

366 views / 0 likes - added

Thinking about a consumption function where taxes are also a function of income (which is more realistic than constant taxes) More free lessons at: http://www.khanacademy.org/video?v=wHPGFPIcILM

• 09:14

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

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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

• 03:49

### Piecewise Function Example

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Piecewise function example

• 06:45

### Domain Of A Function

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Introduction to domain of a function.

• 02:26

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

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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

• 10:06

### Defining a Factorial Function

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Defining a function in Python

• 02:18

### Understanding Function Inverses Example

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Understanding function inverses example

• 04:30

### Graphing Piecewise Function

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Graphing piecewise function

• 06:39

### Introduction To Range Of A Function

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Introduction to range of a function

• 10:38

### The Mathematics Of Crime And Terrorism - Numberphile

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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

• 06:03

263 views / 0 likes - added

• 09:12

### Diagramming What Happens with a Function Call

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Variable scope and function calls

• 06:33

### Iterative Fibonacci Function Example

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One way to write a Fibonacci function iteratively

• 06:25

### Change In Continuous Function Approaches 0

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Change in continuous function approaches 0

• 07:14

### Examples Of Finding The Domain Of A Function

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Examples of finding the domain of a function

• 09:39

### Stepping Through Iterative Fibonacci Function

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Understanding how the iterative fibonacci function works for a particular example

• 08:04

### Stepping Through Recursive Fibonacci Function

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Understanding why and how the recursive Fibonacci function works

• 02:49

### Simpler Insertion Sort Function

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Simplifying the while loop for the Insertion Sort function

• 09:29

### IIT JEE Function Maxima

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2010 IIT JEE Paper 1 problem 36 Function Maxima More free lessons at: http://www.khanacademy.org/video?v=2E_DB5VuAoo

• 11:49

### Linear Function Graphs

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Linear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE

• 08:20

### Another Rational Function Graph Example

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Another Rational Function Graph Example More free lessons at: http://www.khanacademy.org/video?v=ReEMqdZEEX0

• 11:31

### A Third Example of Graphing a Rational Function

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A Third Example of Graphing a Rational Function More free lessons at: http://www.khanacademy.org/video?v=p7ycTWq6BFk

• 02:12

### Exercise - Write a Sorting Function

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Challenge to write a Python function that can sort a list in-place

• 06:39

### Consumption Function Basics

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The basic idea of a consumption function More free lessons at: http://www.khanacademy.org/video?v=o5iot_ZsoV0

• 17:48

### Dirac Delta Function

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Introduction to the Dirac Delta Function More free lessons at: http://www.khanacademy.org/video?v=4qfdCwys2ew

• 09:11

### Mathematics: Beauty vs Utility - Numberphile

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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

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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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• 08:08

### Restricting Domain Of Function To Make Invertible

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Restricting domain of function to make invertible

• 02:34

### Domain Of Function Modeling Candy Bars

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Domain of function modeling candy bars

• 04:33 Popular

### Average Rate Of Change With Function Notation

4,017 views / 1 likes - added

Average rate of change with function notation

• 03:40

### Average Rate Of Change For Function From Table

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Average rate of change for function from table

• 03:55

### Interpreting Function Graphs Word Problems

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Interpreting function graphs word problems

• 07:25

### Domain And Range For Piecewise Linear Function

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Domain and range for piecewise linear function

• 02:44

### Domain And Range For Piecewise Constant Function

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Domain and Range for piecewise constant function

• 06:17

### Explicitly Defining Function For Arithmetic Sequence

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Explicitly defining function for arithmetic sequence

• 02:42

### Basic Linear Function

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U03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 05:56

### Intervals When Function Is Increasing, Decreasing, Postive Or Negative

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Intervals when function is increasing, decreasing, postive or negative

• 18:54

### Linear Algebra: Introduction to the inverse of a function

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Introduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=-eAzhBZgq28

• 05:36

### Graphing a Basic Function

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u17_l2_t2_we1 Graphing a Basic Function More free lessons at: http://www.khanacademy.org/video?v=2-dUHLHeyTY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 01:47

### Domain of a Radical Function

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u17_l2_t3_we2 Domain of a Radical Function More free lessons at: http://www.khanacademy.org/video?v=4h54s7BBPpA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 02:23

### Testing if a relationship is a function

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U03_L2_T1_we2 : Testing if a relationship is a function More free lessons at: http://www.khanacademy.org/video?v=3SO1BQQ9_1E Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 24:16

### Laplace Transform of the Unit Step Function

456 views / 0 likes - added

Introduction to the unit step function and its Laplace Transform More free lessons at: http://www.khanacademy.org/video?v=4Mr7aEHQr8E

• 12:13

### Laplace Transform of the Dirac Delta Function

336 views / 0 likes - added

Figuring out the Laplace Transform of the Dirac Delta Function More free lessons at: http://www.khanacademy.org/video?v=vhfjEpQWWeE

• 06:08

### Converting Between Explicit And Recursive Function Definitions For Arithmetic Sequence

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Converting between explicit and recursive function definitions for arithmetic sequence

• 08:07

### Domain and Range of a Function Given a Formula

364 views / 0 likes - added

u17_l2_t3_we1 Domain and Range of a Function Given a Formula More free lessons at: http://www.khanacademy.org/video?v=za0QJRZ-yQ4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 19:12

### Laplace/Step Function Differential Equation

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Hairy differential equation involving a step function that we use the Laplace Transform to solve. More free lessons at: http://www.khanacademy.org/video?v=R0JY8oWsuOY

• 09:13

### Graphing Natural Logarithm Function

377 views / 0 likes - added

u18_l3_t1_we2 Graphing Natural Logarithm Function More free lessons at: http://www.khanacademy.org/video?v=xmjy-0TxgI8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

• 04:42

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

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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

• 01:49

### How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

366 views / 0 likes - added

Sal finds the input value other than -5 for which f(x)=f(-5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inp

• 09:58

### Deriving Displacement as a Function of Time, Acceleration and Initial Velocity

281 views / 0 likes - added

Deriving displacement as a function of time, constant acceleration and initial velocity More free lessons at: http://www.khanacademy.org/video?v=wlB0x9W-qBU

• 03:24

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

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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

• 02:38

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

390 views / 0 likes - added

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

• 14:15

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

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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

• 11:23

### Quantum Wave Function Visualization

207 views / 1 likes - added

Superposition, wave function collapse, and uncertainty principle in Quantum Physics. Shows real & imaginary components of quantum wave functions for free particles and confined particles. My Patreon page is at https://www.patreon.com/EugeneK

• 01:07

### How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy

339 views / 0 likes - added

Sal finds the input value for which g(x)=-2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_so

• 02:36

### How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

438 views / 0 likes - added

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

• 03:04

### How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

318 views / 0 likes - added

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-

• 01:40

### How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy

291 views / 0 likes - added

Sal finds the input value for which f(t)=13, given that f(t)=-2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_

• 02:39

### Optimal angle for a projectile part 3 - Horizontal distance as a function of angle (and speed)

288 views / 0 likes - added

Horizontal distance as a function of angle (and speed) More free lessons at: http://www.khanacademy.org/video?v=-h_x8TwC1ik

• 18:40

### The Mathematics of Winning Monopoly

310 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.

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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

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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

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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

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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

189 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

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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.

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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

217 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

• 05:36

### Recursive Factorial Function

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Introduction to recursion.

• 12:52

### Domain and Range of a Function

303 views / 0 likes - added

• 04:15

### Exercise - Write a Fibonacci Function

357 views / 1 likes - added

Introduction to the Fibonacci Sequence and a programming challenge

• 11:55

### Stepping Through Insertion Sort Function

327 views / 0 likes - added

Clarifying what "break" does and stepping through the insertion sort implementation

• 09:30

### Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

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Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in dif

• 04:35

### Jupiter Joe - The Subway Astronomer

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Most of us spend most of the time looking down at our phones. But Jupiter Joe wants to change that - in NYC, he’s drawing people’s eyes to the sky. And right from the convenience of the subway. ✦ Follow Joe: •Facebook: http://bit.ly/2xZ7k

• 06:02

### The Perfect Stack of Maltesers

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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

• 04:02

### What Does a Pianist See? | Eye Tracking - Episode 1

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Using eye tracking glasses, we answer the question of what a pianist sees while playing. OUR PARTNERS: •Tobii Pro: http://www.tobiipro.com/ •Steinway and Sons: https://www.steinway.com/ Filmed at Steinway Hall in NYC. PIANISTS: •Expert - Da

• 11:24

### Enthalpy: Crash Course Chemistry #18

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Energy is like the bestest best friend ever and yet, most of the time we take it for granted. Hank feels bad for our friend and wants us to learn more about it so that we can understand what it's trying to tell us - like that any bond between two atoms co

• 10:03

### JK flip-flop

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Check out my SR latch video first: https://youtu.be/KM0DdEaY5sY The JK flip-flop builds on the SR flip-flop by adding a "toggle" function when both inputs are 1. The S (set) and R (reset) inputs are now referred to as J (set) and K (reset) to indicate the

• 08:27

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

368 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

• 07:37

### Recursive Fibonacci Example

334 views / 0 likes - added

Using recursion to write a fibonacci function

• 05:46

### How the Endocrine System Works

324 views / 0 likes - added

• 10:36 Popular

### The Nervous System, Part 1: Crash Course A&P #8

708 views / 1 likes - added

•••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as \$0 to keep up with everything we're doing. Also, if you can aff

• 11:21

### Introduction to Anatomy&Physiology: Crash Course A&P #1

548 views / 0 likes - added

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as \$0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

• 03:23 Popular

### Schoolhouse Rock: Grammar - Conjunction Junction Music Video

872 views / 0 likes - added

"Conjunction Junction, what's your function?" The classic Jack Sheldon favorite from Schoolhouse Rock. For more information, go to www.DisneyEducation.com.

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• 10:43

### What's Under Your Hood? (1973)

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Uses model engine, animation and simple narration to answer questions about the major automobile parts and how and why they do function.

• 06:47

### Introduction: Crash Course U.S. Government and Politics

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In which Craig Benzine introduces a brand new Crash Course about U.S. Government and Politics! This course will provide you with an overview of how the government of the United States is supposed to function, and we'll get into how it actually does functi

• 10:07

### The Beauty of Algebra

296 views / 0 likes - added

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

• 16:18

### Plotting Projectile Displacement, Acceleration, and Velocity

271 views / 0 likes - added

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

• 07:09

### Deriving Max Projectile Displacement Given Time

291 views / 0 likes - added

Deriving a formula for maximum projectile displacement as a function of elapsed time More free lessons at: http://www.khanacademy.org/video?v=P7LKEkcNibo

• 14:42

### The Golden Ratio

378 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

• 14:41 New

### Find the Volume of Any Shape Using Calculus

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Calculus isn't just abstract mathematics, it is an incredibly useful tool. Here I show you how to use it to derive the volumes of 3D shapes. Check out my posters here https://store.dftba.com/collections/domain-of-scienceThis was the first example that rea

• 02:32

### Why Birds First Grew Feathers

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When birds first grew feathers 150 million years ago, their function was not necessarily to help with flight. From: DAVID ATTENBOROUGH'S CONQUEST OF THE SKIES: Rivals http://bit.ly/1YjydHc

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• 57:34

### Topology, Geometry And Life In Three Dimensions

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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

• 03:40

### Simple and Compound machine classroom investigation // Homemade Science with Bruce Yeany

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A collection of hand tools and toys can be a valuable learning experience for students as they examine them to see how the simple machine parts can be combined to function together as a compound machine.

• 05:11

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

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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

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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

• 04:06

### Toys and machines dissected for classroom display /// Homemade Science with Bruce Yeany

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Students get a better understanding when they can see how toys and machines parts function in it's operation. Here are a few examples of machines that I have taken apart and displayed for students to examine in my science classroom.

• 20:00

### Parallel Worlds Probably Exist. Heres Why

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The most elegant interpretation of quantum mechanics is the universe is constantly splitting A portion of this video was sponsored by Norton. Get up to 60% off the first year (annually billed) here: https://bit.ly/32SM0yd or use promo code VERITASIUM Spec

• 47:52

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

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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

351 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

498 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.

• 58:25

### Birth Of A Theorem - With Cédric Villani

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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

• 01:38

### What Stephen Hawking Thinks of God

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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)

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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

• 01:43

### How to Multiply With Parentheses

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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)

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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

• 05:17

### The History Of Tattoos - Addison Anderson

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View full lesson: http://ed.ted.com/lessons/the-history-of-tattoos-addison-anderson If you have a tattoo, you’re part of a rich cultural history that dates back at least 8,000 years. Where did this practice of body modification come from, and how has its

• 11:40

### Circulatory&Respiratory Systems - CrashCourse Biology #27

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Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! ht

• 01:14

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

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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

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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 !

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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

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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

593 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

• 02:39

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

440 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

418 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

458 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

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• 02:22

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

348 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

401 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

421 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

391 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

989 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

360 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

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• 04:50

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

418 views / 0 likes - added

• 04:34

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

384 views / 0 likes - added

• 01:22

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

386 views / 0 likes - added

• 05:39

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

425 views / 0 likes - added

• 02:33

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

450 views / 0 likes - added

• 09:40

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

505 views / 0 likes - added

• 03:30 Popular

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

1,248 views / 0 likes - added

• 10:01

### Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

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It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for

• 07:02 Popular

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

1,286 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

452 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?

511 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?

427 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

340 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

• 02:11

### Huntington Disease

312 views / 0 likes - added

Huntington disease is caused by a mutation in the HTT gene. Understanding how the mutation causes neurodegeneration might help researchers develop treatments that protect brain function. This animation describes the genetic defect that underlies Huntingto

• 1:13:10

95 views / 0 likes - added

This reef is home to an incredible array of marine wildlife--and it serves an important hygienic function for many fish. Watch live and learn more about this underwater "cleaning station" on Explore.org @ https://goo.gl/EMtu63.EXPLORE is the largest live

• 01:42

### How To Use Rounding in Math Problems

627 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

• 04:47

### Things Of Beauty: Scientific Instruments Of Yore

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For more than 30 years, Steve Erenberg has collected early scientific and medical objects and instruments. Packed with shelves and displays brimming with Victorian medical masks, surreal anatomical models, and futuristic test prostheses, Erenberg's store/

• 04:46

### Gravity And The Human Body - Jay Buckey

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View full lesson: http://ed.ted.com/lessons/gravity-and-the-human-body-jay-buckey Our bodies function necessarily under the presence of gravity; how blood pumps, a sense of balance and bone growth are all due to life in a world where gravity is an inescap

• 05:38

### Ideasthesia: How Do Ideas Feel? - Danko Nikolić

426 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/ideasthesia-how-do-ideas-feel-danko-nikolic The traditional model of our mental function is that first our senses provide data to our brain, which then translates those senses into the appropriate mental phenome

• 03:04

393 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

• 03:46

### You are your microbes - Jessica Green and Karen Guillemin

391 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/you-are-your-microbes-jessica-green-and-karen-guillemin From the microbes in our stomachs to the ones on our teeth, we are homes to millions of unique and diverse communities which help our bodies function. Jess

• 03:46

### You are your microbes - Jessica Green and Karen Guillemin

532 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/you-are-your-microbes-jessica-green-and-karen-guillemin From the microbes in our stomachs to the ones on our teeth, we are homes to millions of unique and diverse communities which help our bodies function. Jess

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• 04:19

### Binder Clip Climber - Numberphile

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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

348 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

335 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

270 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

• 05:51

### This Is Your Brain On Stale Air

122 views / 0 likes - added

• 02:53

### Slope Equation for Intersecting Lines

261 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

• 01:01

### Scientists just discovered how bees clean themselves

326 views / 1 likes - added

Bees perform a crucial function for nature by pollinating crops. Now, researches out of Georgia Tech have explored how they keep themselves clean while dealing with that messy pollen. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.fac

• 04:35

### What Is Dyslexia? - Kelli Sandman-Hurley

336 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/what-is-dyslexia-kelli-sandman-hurley Dyslexia affects up to 1 in 5 people, but the experience of dyslexia isn't always the same. This difficulty in processing language exists along a spectrum -- one that doesn'

• 05:25

### How To Build A Fictional World - Kate Messner

379 views / 1 likes - added

View full lesson: http://ed.ted.com/lessons/how-to-build-a-fictional-world-kate-messner Why is J.R.R. Tolkien's Lord of the Rings trilogy so compelling? How about The Matrix or Harry Potter? What makes these disparate worlds come alive are clear, consiste

• 04:59

### What Happens When Your DNA Is Damaged? - Monica Menesini

379 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/what-happens-when-your-dna-is-damaged-monica-menesini The DNA in just one of your cells gets damaged tens of thousands of times per day. Because DNA provides the blueprint for the proteins your cells need to fun

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• 01:48

### How to Multiply Negative Mixed Numerals

530 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

• 02:15

### How to Add Square Roots to Numerator Fractions

434 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

• 07:25

### Stable Rollers - Numberphile

224 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

• 01:35

### How the rubber glove was invented | Moments of Vision 4 - Jessica Oreck

633 views / 0 likes - added

View full lesson: http://ed.ted.com/lessons/how-the-rubber-glove-was-invented-moments-of-vision-4-jessica-oreck It’s hard to imagine a modern hospital being able to function without rubber gloves — but they weren’t actually invented until 1890. In the fou

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• 02:37

### It’s Not Just You, Science Says Music Has Universal Meaning for Everyone

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New research shows that people from all over the world can understand the meaning of music, even from other countries. Does this mean music is universal? The Mystery Behind Jupiter's Powerful Auroras - https://youtu.be/7lO4Pz14d_o Read More: A Study Sugge

• 04:20 Popular

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

740 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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• 09:20

### Lymphatic System: Crash Course A&P #44

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Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role i

• 02:42

### Amazing World Of A Termite Mound - Wonders Of Life W/ Prof Brian Cox - BBC

391 views / 1 likes - added

Professor Brian Cox explores the function of a termite city and what you can actually find inside one. Taken from Wonders of Life. Subscribe to BBC Earth: http://www.youtube.com/subscription_center?add_user=BBCEarth BBC Earth YouTube Channel: http://www.y

• 07:04

### The Secret of Floppy Paper - Numberphile

181 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:

• 23:46

### How To Count Past Infinity

402 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

636 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

• 03:02

### Stringless pendulums/// Homemade Science with Bruce Yeany

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Here an idea for showing how or why a pendulum's movement becomes faster or slower as it's length is changed. The period is a function of length and as the length changes, so does it's path. Homemade science is a collection of classroom tested ideas, sugg

• 04:43

### Why Aren't We Only Using Solar Power? - Alexandros George Charalambides

369 views / 2 likes - added

View full lesson: http://ed.ted.com/lessons/why-aren-t-we-only-using-solar-power-alexandros-george-charalambides Solar power is cheaper and more sustainable than our current coal-fueled power plants, so why haven't we made the switch? The real culprits he

• 04:46

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

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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

• 05:06

### The Pizza Theorem

145 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

142 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

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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

164 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

329 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

• 01:19

### Health Benefits Of Eating Banana Peels

186 views / 0 likes - added

Most banana peels end up in the trash, but nutrients found in the skin can help your stomach. Particularly when they're cooked, the peels can aid in digestion and immune system function. Fry, bake, or boil the peel for a nutritious, yummy treat. Science I

• 05:27

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

234 views / 0 likes - added

• 11:37

### Floating Balls and Lift - Numberphile

585 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

• 03:53 Popular

### Why Do We Get Pruney Fingers In Water?

1,131 views / 10 likes - added

Ever noticed the way your fingers wrinkle when they're in water? Scientists have discovered there might actually be a purpose for it! Why Did Our Toes Evolve To Look So Weird? http://bit.ly/1TChNWx Sign Up For The Seeker Newsletter Here - http://bit.ly/1U

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• 04:37 Popular

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

703 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

• 07:11

### Immune System: Innate and Adaptive Immunity Explained

239 views / 0 likes - added

Our immune system is a fascinating entity, that functions in quite a unique and efficient manner. Comprising of various types of cells, it is prepared for any kind of breach in the fortress of our body, and is equipped to fight off a staggering number of

• 09:53

### The Curse Of Lane 8 - Numberphile

311 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

• 05:30

### Graphing Linear Functions Example 1 | Algebra I | Khan Academy

338 views / 0 likes - added

Learn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-

• 02:02

### Rainstorms in a Jar!

336 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

338 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

• 1:00:12

### Cosmos: A Personal Voyage, Ep. 02 "One Voice in the Cosmic Fugue"

53 views / 0 likes - added

Sagan discusses the story of the Heike crab and artificial selection of crabs resembling samurai warriors, as an opening into a larger discussion of evolution through natural selection (and the pitfalls of intelligent design). Among the topics are the dev

• 02:02

### Kombucha Microscope Slides!

351 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

• 08:56

### Part 2: How Does New Genetic Information Evolve? Gene Duplications

187 views / 1 likes - added

Help fund us on Patreon! https://www.patreon.com/statedclearly In our first animation of this series we learned how point mutations can edit genetic information. Here we see how duplication events can dramatically lengthen the genetic code of an individua

• 01:55

### Homemade Lung - Sick Science! #181

417 views / 0 likes - added

The human body is a magnificent machine. Every part serves a purpose that seems to work like magic (except maybe the appendix). The more science discovers and understands about the human body, the more opportunities we have to replicate their processes. W

• 03:51

### Can We Create New Humans With Bacteria?

384 views / 0 likes - added

Scientists took 473 genes and created a cell that survived and reproduced on its own! How do scientists combine genes to make a cell function? Check out the all new Seeker! http://www.seeker.com Sign Up For The Seeker Newsletter Here ►►►► http://bit.ly/1U

• 06:25

### The magic of Fibonacci numbers | Arthur Benjamin

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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

• 04:47

### How Bugs Are Trained For TV And Movies

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Movies will often use live bugs on camera instead of CGI to make their story feel more real and to get your skin crawling. But getting these insects to do what you want requires lots an understanding of how they function. That's where Steven Kutcher comes

• 03:27

### This Giant Neuron Could Explain Where Consciousness Comes From

323 views / 0 likes - added

After uncovering three giant neurons, scientists could be one step closer to pinpointing where consciousness lives in the brain. Can You Live With Only Half Of Your Brain? - https://youtu.be/_d9MkxLH3sY Sign Up For The Seeker Newsletter Here - http://bit.

• 11:50

### Recycled Styrofoam Air Conditioner

315 views / 0 likes - added

Today we're building a DIY Air Conditioner unit made popular by Household Hacker and adding our own tweaks to hopefully make it function even better! Check out the Household Hacker's AC video: https://goo.gl/tBtgvk Subscribe & “Ring the Bell”: https://goo

• 12:38

### The Key To The Riemann Hypothesis - Numberphile

279 views / 0 likes - added

L-Functions are likely play a key role in proving the Riemann Hypothesis, says Professor Jon Keating from the University of Bristol. L-Function & Modular Form database: http://www.lmfdb.org Prime Number and Riemann Hypothesis playlist: http://bit.ly/prime

• 10:41 Popular

### To Sleep, Perchance to Dream - Crash Course Psychology #9

742 views / 0 likes - added

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• 05:56

### Why These Geese Wear Tiny Backpacks and Fly in a Wind Tunnel | WIRED

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Bar-headed geese are the SR-71's of the avian world, soaring to 26,000 feet. To learn how their bodies function so well at altitude researchers raised a gaggle of geese, introduced them to a wind tunnel, strapped tiny masks to their beaks and sensor packs

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