Search Results: "Different"

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09:21
Oligopolies and Monopolistic Competition

509 views / 0 likes - added 9 years ago

Thinking about different markets that are in-between monopolies and perfect competition More free lessons at: http://www.khanacademy.org/video?v=PzDthFTzEa0
06:01
First Degree Price Discrimination

501 views / 0 likes - added 9 years ago

Charging different consumers different amounts in an attempt to optimize economic profit More free lessons at: http://www.khanacademy.org/video?v=z0wg9ZPyL38
05:58
Examples of Accounting for GDP

463 views / 0 likes - added 9 years ago

Thinking about how different types of expenditures would be accounted for in GDP More free lessons at: http://www.khanacademy.org/video?v=BMNj7-Okclk
13:53
Aggregate Demand

490 views / 0 likes - added 9 years ago

Understanding how aggregate demand is different from demand for a specific good or service. Justifications for the aggregate demand curve being downward sloping More free lessons at: http://www.khanacademy.org/video?v=oLhohwfwf_U
10:04
Money Supply- M0 M1 and M2

566 views / 0 likes - added 9 years ago

Different ways of measuring the money supply More free lessons at: http://www.khanacademy.org/video?v=_LPh72gx6GE
11:15
Logarithmic Scale

518 views / 0 likes - added 9 years ago

Understanding how logarithmic scale is different from linear scale and why it could be useful More free lessons at: http://www.khanacademy.org/video?v=sBhEi4L91Sg
05:33 Popular
Adding integers with different signs

780 views / 0 likes - added 9 years ago

U09_L2_T1_we2 Adding integers with different signs More free lessons at: http://www.khanacademy.org/video?v=NrVvu7cM8_o Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:52
Adding real numbers with different signs

552 views / 0 likes - added 9 years ago

U09_L2_T2_we1 Adding real numbers with different signs
06:22 $Adding fractions with different signs$
Adding fractions with different signs

540 views / 0 likes - added 9 years ago

U09_L2_T2_we2 Adding fractions with different signs More free lessons at: http://www.khanacademy.org/video?v=QS1LMomm0Gk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:09
Dividing real numbers with different signs

485 views / 0 likes - added 9 years ago

U09_L2_T4_we2 Dividing real numbers with different signs
14:00 Popular
IIT JEE Differentiability and Boundedness

735 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 40 Differentiability and Boundedness More free lessons at: http://www.khanacademy.org/video?v=FIt1RNiCO6U
12:59
Simple Differential Equation Example

633 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 56 Differential Equation More free lessons at: http://www.khanacademy.org/video?v=fqnPabGV6A4
13:17
Collective Learning

560 views / 0 likes - added 9 years ago

How symbolic language drives collective learning and how this is one of the truly differentiating aspects of human beings relative to the rest of the animal kingdom More free lessons at: http://www.khanacademy.org/video?v=NqR_dtZu4Mo
05:57
Adding different units of length

502 views / 0 likes - added 9 years ago

U06_L1_T1_we2 Adding different units of length
03:31
Adding different units for weight

603 views / 0 likes - added 9 years ago

U06_L1_T2_we2 Adding different units for weight
17:29
Enterprise Value

456 views / 0 likes - added 9 years ago

Solving the P/E conundrum by looking at a different valuation metric (enterprise value) More free lessons at: http://www.khanacademy.org/video?v=pa92UdJCaos
10:33
Bailout 3: Book value vs. market value

670 views / 0 likes - added 9 years ago

What it means when the market value of a stock is different from its book value. More free lessons at: http://www.khanacademy.org/video?v=TUOQZjotyAQ
11:24
Bailout 4: Mark-to-model vs. mark-to-market

671 views / 0 likes - added 9 years ago

Different ways of accounting for an asset. Mark-to-model vs. mark-to-market. More free lessons at: http://www.khanacademy.org/video?v=w_GZqhAR0I4
11:03
What is a differential equation

591 views / 0 likes - added 9 years ago

What a differential equation is and some terminology.
12:01
Separable Differential Equations

578 views / 0 likes - added 9 years ago

Introduction to separable differential equations. More free lessons at: http://www.khanacademy.org/video?v=C5-lz0hcqsE
05:38
Separable differential equations 2

616 views / 0 likes - added 9 years ago

Another separable differential equation example. More free lessons at: http://www.khanacademy.org/video?v=xVWCfMe97ws
12:10
Exact Equations Example 1

557 views / 0 likes - added 9 years ago

First example of solving an exact differential equation. More free lessons at: http://www.khanacademy.org/video?v=Pb04ntcDJcQ
10:17
Integrating factors 1

546 views / 0 likes - added 9 years ago

Using an integrating factor to make a differential equation exact More free lessons at: http://www.khanacademy.org/video?v=j511hg7Hlbg
08:23
First order homogenous equations 2

569 views / 0 likes - added 9 years ago

Another example of using substitution to solve a first order homogeneous differential equations. More free lessons at: http://www.khanacademy.org/video?v=6YRGEsQWZzY
09:45
2nd Order Linear Homogeneous Differential Equations 1

582 views / 0 likes - added 9 years ago

Introduction to 2nd order, linear, homogeneous differential equations with constant coefficients. More free lessons at: http://www.khanacademy.org/video?v=UFWAu8Ptth0
08:28
2nd Order Linear Homogeneous Differential Equations 2

592 views / 0 likes - added 9 years ago

Let's find the general solution! More free lessons at: http://www.khanacademy.org/video?v=SPVqgkOZMAc
05:59
2nd Order Linear Homogeneous Differential Equations 3

578 views / 1 likes - added 9 years ago

Let's use some initial conditions to solve for the particular solution More free lessons at: http://www.khanacademy.org/video?v=UyCwAFQt4v0
09:11
2nd Order Linear Homogeneous Differential Equations 4

631 views / 0 likes - added 9 years ago

Another example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=3uO_uPb9H8w
08:52
Repeated roots of the characterisitic equations part 2

525 views / 0 likes - added 9 years ago

An example where we use initial conditions to solve a repeated-roots differential equation. More free lessons at: http://www.khanacademy.org/video?v=YezsgIlcb68
10:11
Undetermined Coefficients 1

577 views / 0 likes - added 9 years ago

Using the method of undetermined coefficients to solve nonhomogeneous linear differential equations. More free lessons at: http://www.khanacademy.org/video?v=znE4Nq9NJCQ
10:46
Laplace Transform solves an equation 2

536 views / 0 likes - added 9 years ago

Second part of using the Laplace Transform to solve a differential equation. More free lessons at: http://www.khanacademy.org/video?v=EdQ7Q9VoF44
18:48
Using the Laplace Transform to solve a nonhomogenous eq

486 views / 0 likes - added 9 years ago

Solving a non-homogeneous differential equation using the Laplace Transform More free lessons at: http://www.khanacademy.org/video?v=nlUG4OKN1IY
19:12 Popular
Laplace/Step Function Differential Equation

739 views / 0 likes - added 9 years ago

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
09:28
Linear Alg: Visualizing a projection onto a plane

662 views / 0 likes - added 9 years ago

Visualizing a projection onto a plane. Showing that the old and new definitions of projections aren't that different. More free lessons at: http://www.khanacademy.org/video?v=uWbZlJURkfA
13:34
Lin Alg: Invertible Change of Basis Matrix

650 views / 0 likes - added 9 years ago

Using an invertible change of basis matrix to go between different coordinate systems More free lessons at: http://www.khanacademy.org/video?v=meibWcbGqt4
12:36 Popular
Lin Alg: Alternate Basis Tranformation Matrix Example Part 2

922 views / 0 likes - added 9 years ago

Showing that the transformation matrix with respect to basis B actually works. Brief point on why someone would want to operate in a different basis to begin with. More free lessons at: http://www.khanacademy.org/video?v=EyORbCPUAd4
08:58 Popular
Frequency Probability and Unfair Coins

779 views / 0 likes - added 9 years ago

A different way of thinking about probability when we don't have equally likely events More free lessons at: http://www.khanacademy.org/video?v=RI874OSJp1U
10:00
Getting Exactly Two Heads (Combinatorics)

636 views / 0 likes - added 9 years ago

A different way to think about the probability of getting 2 heads in 4 flips More free lessons at: http://www.khanacademy.org/video?v=8TIben0bJpU
09:47
Different Way to Determine Time in Air

645 views / 0 likes - added 9 years ago

Another way to determine time in the air given an initial vertical velocity More free lessons at: http://www.khanacademy.org/video?v=_NWc3C3cTNA
15:12
Launching and Landing on Different Elevations

575 views / 0 likes - added 9 years ago

More complicated example involving launching and landing at different elevations More free lessons at: http://www.khanacademy.org/video?v=a5QnXi_lZII
07:53
Total Final Velocity for Projectile

561 views / 0 likes - added 9 years ago

Calculating the total final velocity for a projectile landing at a different altitude (mistake near end: I write 29.03 when it should be 26.03 m/s and the final total magnitude should be 26.55 m/s 78.7 degrees below horizontal More free lessons at: http:/
09:46
Harmonic Motion Part 2 (calculus)

549 views / 0 likes - added 9 years ago

We test whether Acos(wt) can describe the motion of the mass on a spring by substituting into the differential equation F=-kx More free lessons at: http://www.khanacademy.org/video?v=xoUppFlif04
10:03 Popular
The Gravity of the Situation: Crash Course Astronomy #7

761 views / 0 likes - added 9 years ago

In today's episode, Phil looks at how gravity plays out across the universe. This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourse -- Gravity is a Force 2:17 Different Types of Orbit 3:41 Escape Velocity 5:30 Weightless Mass 7:0
10:43 Popular
Tissues, Part 1: Crash Course A&P #2

889 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Jordan Schoonover FROM: Mom, Dad&Madison Happy Birthday Jordan! We love you sweetheart!! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything w
10:29 Popular
Tissues, Part 3 - Connective Tissues: Crash Course A&P #4

1,139 views / 0 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Ashley FROM: Fee Happy birthday nerd also I love you lots and lots *** 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 y
10:02 Popular
Peripheral Nervous System: Crash Course A&P #12

1,532 views / 2 likes - added 9 years ago

It is now time to meet the system that helps your crazy brain stay in touch with the outside world. We follow up last week's tour of the central nervous system with a look at your peripheral nervous system, its afferent and efferent divisions, how it proc
08:49 Popular
Autonomic Nervous System: Crash Course A&P #13

1,515 views / 1 likes - added 9 years ago

Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where ner
07:21 Popular
Humans and Energy: Crash Course World History 207

1,103 views / 1 likes - added 9 years ago

In which Stan Muller subs for John Green and teaches you about energy and humanity. Today we discuss the ideas put forth by Alfred Crosby in his book, Children of the Sun. Historically, almost all of the energy that humans use has been directly or indirec
11:54 Popular
The Rise of the West and Historical Methodology: Crash Course World History #212

897 views / 2 likes - added 9 years ago

In which John Green talks about the methods of writing history by looking at some of the ways that history has been written about the rise of the West. But first he has to tell you what the West is. And then he has to explain the Rise of the West. And the
12:14 Popular
War and Nation Building in Latin America: Crash Course World History 225

887 views / 0 likes - added 9 years ago

In which John Green teaches you about nation building and nationalism in Latin America. Sometimes, the nations of Latin America get compared to the nations of Europe, and are found wanting. This is kind of a silly comparison. The rise of democratic, econo
10:51 Popular
Psychological Research - Crash Course Psychology #2

807 views / 1 likes - added 9 years ago

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.
09:55 Popular
How We Make Memories - Crash Course Psychology #13

1,135 views / 0 likes - added 9 years ago

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.
09:50 Popular
The Growth of Knowledge: Crash Course Psychology #18

1,037 views / 0 likes - added 9 years ago

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.
12:39 Popular
Controversy of Intelligence: Crash Course Psychology #23

994 views / 0 likes - added 9 years ago

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.
10:51
Trauma&Addiction: Crash Course Psychology #31

657 views / 0 likes - added 9 years ago

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.
11:22 Popular
The Periodic Table: Crash Course Chemistry #4

1,145 views / 1 likes - added 9 years ago

Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the
11:24 Popular
Enthalpy: Crash Course Chemistry #18

1,130 views / 0 likes - added 9 years ago

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
09:46 Popular
Atomic Hook-Ups - Types of Chemical Bonds: Crash Course Chemistry #22

949 views / 0 likes - added 9 years ago

Atoms are a lot like us - we call their relationships "bonds," and there are many different types. Each kind of atomic relationship requires a different type of energy, but they all do best when they settle into the lowest stress situation possible. The n
09:18 Popular
Doing Solids: Crash Course Chemistry #33

1,101 views / 0 likes - added 9 years ago

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.
09:36 Popular
Alkenes&Alkynes - Crash Course Chemistry #41

1,087 views / 0 likes - added 9 years ago

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.
10:15 Popular
Polymers - Crash Course Chemistry #45

1,974 views / 0 likes - added 9 years ago

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.
07:25 Popular
Battles of the Civil War: Crash Course US History #19

926 views / 4 likes - added 9 years ago

Disclaimer: This is very different than the usual Crash Course US History episode. In which John Green lists a whole lot of the battles of the US Civil War in seven and a half minutes. We get a lot of requests for military history, so we offer a list of b
05:28 Popular
History of the 4th of July: Crash Course US History Special

823 views / 3 likes - added 9 years ago

In which John Green teaches you a bit about the 4th of July. In this special short Crash Course, John celebrates American Independence Day by teaching you how the holiday came to be on the 4th of July, and the many ways that Americans celebrate the day. T
10:54 Popular
The Civil War Part 2: Crash Course US History #21

1,232 views / 6 likes - added 9 years ago

In which John Green teaches you how the Civil War played a large part in making the United States the country that it is today. He covers some of the key ways in which Abraham Lincoln influenced the outcome of the war, and how the lack of foreign interven
12:24 Popular
Ghosts, Murder, and More Murder - Hamlet Part I: Crash Course Literature 203

851 views / 1 likes - added 9 years ago

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. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
12:57 Popular
Don't Reanimate Corpses! Frankenstein Part 1: Crash Course Literature 205

1,022 views / 2 likes - added 9 years ago

In which John Green teaches you about Mary Shelley's novel, Frankenstein. Sure, you know Frankenstein the cultural phenomenon, but how much do you know about the novel that started it all? You'll learn about the Romantic movement in English lit, of which
12:38
Frankenstein Part II: Crash Course Literature 206

671 views / 0 likes - added 9 years ago

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. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
10:28 Popular
Plant Cells: Crash Course Biology #6

1,486 views / 1 likes - added 9 years ago

Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to&different from animal cells. Crash Course Biology now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-S
10:57 Popular
Evolutionary Development: Chicken Teeth - Crash Course Biology #17

1,067 views / 0 likes - added 9 years ago

Hank introduces us to the relatively new field of evolutionary developmental biology, which compares the developmental processes of different organisms to determine their ancestral relationship, and to discover how those processes evolved. Also fruit flie
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11:31 Popular
Simple Animals: Sponges, Jellies,&Octopuses - Crash Course Biology #22

834 views / 0 likes - added 9 years ago

Hank introduces us to the "simplest" of the animals, complexity-wise: beginning with sponges (whose very inclusion in the list as "animals" has been called into question because they are so simple) and finishing with the most complex molluscs, octopuses a
11:21 Popular
Great Glands - Your Endocrine System: CrashCourse Biology #33

1,185 views / 1 likes - added 9 years ago

Hank fills us in on the endocrine system - the system of glands which produce and secrete different types of hormones directly into the bloodstream to regulate the body's growth, metabolism, and sexual development&function. Like CrashCourse on Facebook: h
10:24 Popular
The Plants&The Bees: Plant Reproduction - CrashCourse Biology #38

1,707 views / 0 likes - added 9 years ago

Hank gets into the dirty details about vascular plant reproduction: they use the basic alternation of generations developed by nonvascular plants 470 million years ago, but they've tricked it out so that it works a whole lot differently compared to the wa
10:33 Popular
The Amazing Life and Strange Death of Captain Cook: Crash Course World History #27

804 views / 2 likes - added 9 years ago

In which John Green teaches you about the life and death of one of history's great explorers, Captain James Cook of the British Navy. He charted large swaths of the Pacific ocean, laid claim to Australia and New Zealand, and died a bizarre death in the Sa
11:27 Popular
Tea, Taxes, and The American Revolution: Crash Course World History #28

1,353 views / 7 likes - added 9 years ago

In which John Green teaches you about the American Revolution and the American Revolutionary War, which it turns out were two different things. John goes over the issues and events that precipitated rebellion in Britain's American colonies, and he also ex
02:49
Sesame Street: Ed Sheeran- Two Different Worlds

685 views / 0 likes - added 9 years ago

At home you can play with your mommy and daddy, and you can talk whenever you want. At school you can play too - with your friends, but you must raise your hand to speak and follow your teachers’ instructions. You live in two different worlds. Subscribe t
01:34
Sesame Street: Seth Meyers Greets the Count

570 views / 0 likes - added 9 years ago

A greeting is a polite way to say,“hello.” “Hi.” That’s another greeting. How many greetings do you know? Say them out loud with Seth Meyers and The Count will count your different greetings. Subscribe to the Sesame Street Channel here: http://www.youtube
01:34
Sesame Street: Nia Long Divides

537 views / 0 likes - added 9 years ago

Divide means to separate things into different groups or sections. Nia Long and Abby Cadabby demonstrate by dividing a group of birds. Can you separate the chickens from the penguins? How many are there of each? Subscribe to the Sesame Street Channel here
03:17 Popular
Sesame Street: Bert and Ernie Talk to Shala about Emotions

777 views / 1 likes - added 9 years ago

What do you think about when you're happy? What do you look like when you're sad? Watch Shala, Bert, and Ernie take turns demonstrating their different emotions. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_u
01:23
Sesame Street: One of These Kids is Colder Than the Others

516 views / 1 likes - added 9 years ago

One of these kids is not like the others. Some of these kids are dressed for one season, and another one is dressed for a completely different season. Can you tell which one is not like the others? Subscribe to the Sesame Street Channel here: http://www.y
02:14 Popular
Sesame Street: Beautiful Skin Song

1,062 views / 0 likes - added 9 years ago

Skin covers your body from head to toe. Skin can stretch and grow and when you get hurt your skin can heal. It can be old or new, rough or smooth, and it comes in so many different colors. We all have beautiful skin! Subscribe to the Sesame Street Channel
02:00
Sesame Street: Lupita Nyong'o Loves Her Skin

579 views / 0 likes - added 9 years ago

Elmo is talking with his good friend Lupita about skin. Skin comes in all different textures and shades of color. Elmo's skin is very ticklish. Lupita's skin is a beautiful brown color. There are so many possibilities - ticklish or smooth, black, brown, w
02:11
Sesame Street: Jon Hamm and Murray Get Emotional

555 views / 0 likes - added 9 years ago

Murray is confused about all these different emotions he's always hearing about. Ever feel this way? If so, Jon Hamm has experienced a lot of emotions in his life and he can answer your questions. Subscribe to the Sesame Street Channel here: http://www.yo
02:54 Popular
Sesame Street: Grover and Rosita and Triangles

1,068 views / 0 likes - added 9 years ago

Do all triangles look alike? Does a right triangle look different from an isosceles triangle which looks different from a Bermuda triangle? Triangles can come in many shapes and sizes but they all have two things in common: three sides and three angles. T
01:24
Sesame Street: Elmo and J.R. Martinez Talk about their Feelings

534 views / 0 likes - added 9 years ago

Sometimes we feel a lot of different feelings. We can feel sad or afraid or angry or all of these feelings at once. Do you know what helps when you are feeling these feelings? Talking about it with your friends and family. Listen to J.R. Martinez tell Elm
02:30
Sesame Street: Kellan Lutz and Cookie Monster -- Vibrate

583 views / 0 likes - added 9 years ago

Kellan Lutz shows Cookie Monster different things that vibrate. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your preschooler in a safe, child-friendly envi
02:16
Sesame Street: Matt Kemp and Abby - Attach

526 views / 0 likes - added 9 years ago

Abby attaches different things to Matt Kemp's baseball jersey. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your preschooler in a safe, child-friendly envir
02:26 Popular
Dinosaurs BATTLE To The Death! - Discovery Dinosaurs

1,834 views / 1 likes - added 9 years ago

Dinosaur fights and battles were epic at its time. Here are scenes of different dinosaurs battling to the death. Watch the whole playlist of dinosaur videos here: http://www.youtube.com/watch?v=sW4p6vzviKQ&list=PLfpPYJH6OjtZGZH1hlR40wD4rnq14p41x&index=1 S
02:31
Dinosaur Hordes On The Move

668 views / 0 likes - added 9 years ago

Get a glimpse of the different dinosaur herds roaming the land. Large brontosaurs move with their babies. Families of pterodans and pterodactyls fly across the sky. Apatosaurus and Shantungosaurus herds move across the earth. Watch the whole playlist of d
04:58 Popular
How Does Your Brain Respond To Pain? - Karen D. Davis

754 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-does-your-brain-respond-to-pain-karen-d-davis Everyone experiences pain -- but why do some people react to the same painful stimulus in different...
05:19 Popular
How Optical Illusions Trick Your Brain - Nathan S. Jacobs

1,980 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-optical-illusions-trick-your-brain-nathan-s-jacobs Optical illusions are images that seem to trick our minds into seeing something different...
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04:05
What Is Déjà Vu?!

538 views / 0 likes - added 9 years ago

I feel like I’ve seen this video before… Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/okaytobesmart http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobe
04:34 Popular
How Many Smells Can You Smell?

814 views / 0 likes - added 9 years ago

How do we smell? Great! Thanks for asking! Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram:
15:39 Popular
How To Draw Peppa Pig

1,769 views / 4 likes - added 9 years ago

Why I started Art For Kids Hub and more, come over to The Wired Homeschool and listen to my interview: http://bit.ly/afkhwired And a special thanks to our art friends that we featured today! Heather Collins and Sophie (rose vase): http://instagram.com/p/y
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12:23 Popular
Would Headlights Work At Light Speed?

722 views / 0 likes - added 9 years ago

If you were driving at the speed of light and turned on your headlights, what would happen? Twitter: http://www.twitter.com/tweetsauce Instagram: http://www.instagram.com/electricpants Sources and extras below!! Thanks to Jude for asking me this question
11:40
Differentiability Implies Continuity

697 views / 1 likes - added 9 years ago

Differentiability implies continuity
10:30 Popular
Taste&Smell: Crash Course A&P #16

978 views / 0 likes - added 9 years ago

Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potent
07:25 Popular
The Hulk Speed Drawing

1,446 views / 2 likes - added 9 years ago

Time for another speed drawing! I'm so excited for the new Avengers movie, that I had to draw The Hulk! He's one of my favorite characters! Visit the official Avengers movie website: http://marvel.com/movies/movie/193/avengers_age_of_ultron This is a grea
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Colored Pencils Comparison +SYA (2/2/15)

733 views / 1 likes - added 9 years ago

We compare different brands (prices) of colored pencils. Plus, we show off all the mail and emails you've sent us! EMAIL A PHOTO OF YOUR ART: myart@artforkidshub.com MAIL US YOUR ART: Art for Kids Hub P.O. Box 927 Pleasant Grove, UT 84062 SUBSCRIBE for re
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OK Go - The Writing's On the Wall - Official Video

738 views / 0 likes - added 9 years ago

Buy Hungry Ghosts on iTunes: http://smarturl.it/HungryGhostsiTunes For dozens of exclusive behind-the-scenes video clips from the set, visit http://okgo.net/wotw/ Buy the EP now on iTunes: http://smarturl.it/OKGOEP LYRICS: Listen, I know it's been hard, y
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Why Do Ice Cubes Crack In Drinks? (SLOW MOTION)

578 views / 0 likes - added 8 years ago

Dropping ice cubes in water (and liquid nitrogen) produce interesting results. Differential expansion. More slow motion from periodic videos: http://bit.ly/chemslomo Follow us on Facebook at http://www.facebook.com/periodicvideos More chemistry at http://
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What Really Happens To The Plastic You Throw Away - Emma Bryce

1,369 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-really-happens-to-the-plastic-you-throw-away-emma-bryce We’ve all been told that we should recycle plastic bottles and containers. But what actually happens to the plastic if we just throw it away? Emma Bry
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What is Chemical Evolution?

963 views / 0 likes - added 8 years ago

Have you ever wondered how life first got started on Earth? So do scientists! Though the question has not yet been fully answered, a careful study of Chemical Evolution is beginning to shed light on this mystery. In this film you will learn what Chemical
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Einstein's Miracle Year - Larry Lagerstrom

720 views / 0 likes - added 8 years ago

View full lesson here: http://ed.ted.com/lessons/einstein-s-miracle-year-larry-lagerstrom As the year 1905 began, Albert Einstein faced life as a “failed” academic. Yet within the next twelve months, he would publish four extraordinary papers, each on a d
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How Do Scars Form? - Sarthak Sinha

735 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-do-scars-form-sarthak-sinha It’s hard to escape childhood without racking up a few scars. Why do these leftover reminders of a painful cut or crash look different from the rest of our skin? And why do they s
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A Different Way To Visualize Rhythm - John Varney

949 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/a-different-way-to-visualize-rhythm-john-varney In standard notation, rhythm is indicated on a musical bar line. But there are other ways to visualize rhythm that can be more intuitive. John Varney describes the
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DIY TREATS - Perfect Together

779 views / 1 likes - added 8 years ago

Perfect Together on iTunes: http://tinyurl.com/lt3q9ux In celebration of my first original song "Perfect Together" coming out, I asked you guys which treats from the song you'd like me to make. Here are a few of the most requested ones! What are your favo
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What Can Schrödinger's Cat Teach Us About Quantum Mechanics? - Josh Samani

790 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-can-schrodinger-s-cat-teach-us-about-quantum-mechanics-josh-samani The classical physics that we encounter in our everyday, macroscopic world is very different from the quantum physics that governs systems
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What Makes Tattoos Permanent? - Claudia Aguirre

951 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-makes-tattoos-permanent-claudia-aguirre The earliest recorded tattoo was found on a Peruvian mummy in 6,000 BC. That's some old ink! And considering humans lose roughly 40,000 skin cells per hour, how do th
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Inside The Ant Colony - Deborah M. Gordon

847 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/inside-the-ant-colony-deborah-m-gordon Ants have one of the most complex social organizations in the animal kingdom; they live in structured colonies that contain different types of members who perform specific
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What's The Loudest Possible Sound?

1,145 views / 2 likes - added 8 years ago

It’s definitely higher than “11” Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ What is the loudest possible sound? What about the quietest thing we can hear? And what do decibels measure, anyway? In this video
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Types Of Bureaucracies: Crash Course Government And Politics #16

603 views / 0 likes - added 8 years ago

This week Craig Benzine breaks down the different types of bureaucracies. I mean sure, they’re all part of the executive branch, but some work more directly with the president than others. Some bureaucracies exist solely to independently regulate industry
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Sesame Street: Who Is The True Cinderella?

672 views / 2 likes - added 8 years ago

Abby, Rosita, and Segi are all wearing a beautiful princess dress, but only one girl can be Cinderella. Is that so? What if each of the girls pretends to be Cinderella at a different point in the story? That sounds like sharing and a story worth telling.
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How To Draw Applejack My Little Pony

1,220 views / 0 likes - added 8 years ago

Learn how to draw Applejack from My Little Pony! Hads is still very young, but I love that she still has fun drawing difficult things. Remember, it's ok if your drawings look different from ours. The most important thing is having fun. Visit the official
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Comparing Fractions With Different Denominators

811 views / 0 likes - added 8 years ago

Examples comparing fractions with different denominators.
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What On Earth: Crash Course Kids #10.1

1,288 views / 2 likes - added 8 years ago

We've already talked about how the Earth is divided into four spheres (The Hydrosphere, the Biosphere, the Geosphere, and the Atmosphere). But, how do these different sphere interact with each other? In this episode of Crash Course Kids, Sabrina chats wit
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Sesame Street: “Count On Elmo” Preview

930 views / 0 likes - added 8 years ago

The Sesame Street friends can count on Elmo! Join your Sesame Street friends as they learn about different math concepts and celebrate the Count and his love of counting! Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_cen
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Asteroids: Crash Course Astronomy #20

721 views / 1 likes - added 8 years ago

Now that we’ve finished our tour of the planets, we’re headed back to the asteroid belt. Asteroids are chunks of rock, metal, or both that were once part of smallish planets but were destroyed after collisions. Most orbit the Sun between Mars and Jupiter,
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Water Water Everywhere: Crash Course Kids #14.2

1,691 views / 3 likes - added 8 years ago

So you know about Freshwater and Saltwater now and you know that there's not that much Freshwater for us (and other life) to get to. So how do different animals deal with different amounts of water where they live? In this episode of Crash Course Kids, Sa
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Will We Ever Run Out Of Oil?

764 views / 2 likes - added 8 years ago

Check out our whole series on ENERGY! http://bit.ly/1BnH5zu Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ We’ve heard news of “peak oil” and “the end of the oil age” for years now, but we keep coming up with wa
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Comets: Crash Course Astronomy #21

735 views / 0 likes - added 8 years ago

Today on Crash Course Astronomy, Phil explains comets. Comets are chunks of ice and rock that orbit the Sun. When they get near the Sun the ice turns into gas, forming the long tail, and also releases dust that forms a different tail. We’ve visited comets
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Land And Water: Crash Course Kids #16.1

1,217 views / 2 likes - added 8 years ago

Remember Sol, the closest star to Earth? We like to call it The Sun and we haven't talked about it in a little while. One interesting thing about the energy we get from the sun is that it's not absorbed the same way by different materials. In fact, even a
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Do We Have To Get Old ?

1,036 views / 1 likes - added 8 years ago

We’d like to thank Focus Features for sponsoring this video – and for inviting us to pre-screen their summer 2015 film “Self/Less”. It’s a sci-fi flick that explores memory, consciousness, and immortality, and it made us think about the types of immortali
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Why Do Blood Types Matter? - Natalie S. Hodge

1,215 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-do-blood-types-matter-natalie-s-hodge It’s often said that despite humanity’s many conflicts, we all bleed the same blood. It’s a nice thought, but not quite accurate. In fact, our blood comes in a few diffe
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How To Make My Little Pony Boots And Shoes - Easy Doll Crafts

1,323 views / 2 likes - added 8 years ago

How to Make My Little Pony Boots and Shoes - Easy Doll crafts This video is part of a simplekidscrafts series on how to make dolls shoes using different materials . Learn how to make these boots and shoes for your My Little ponys in no time! with easy to
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Meditation Changes Your Brain For The Better, Even If You're Not A Monk

730 views / 0 likes - added 8 years ago

You don't have to become a monk to learn from one, says Dr. Wendy Suzuki, professor of neural science and psychology at New York University. Research into how meditation affects the brain is conclusive: Meditating immediately changes the frequency of your
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Landforms, Hey!: Crash Course Kids #17.1

1,901 views / 8 likes - added 8 years ago

If you look out your window, you'll probably notice a bunch of things; houses, streets... hopefully a tree. But beyond that you'll see things like mountains, rivers, volcanoes... well, hopefully not a volcano. These are landforms and they come in differen
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This Is How Fireworks Get Their Color! 4th Of July Science Experiment

739 views / 1 likes - added 8 years ago

Fireworks get their color from many different chemicals. This 4th of July you'll see fireworks and know exactly which chemicals cause which firework color. So have a happy 4th of july and I hope you stay safe and find a great fireworks show to go to! Enjo
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The Solar System -- Our Home In Space

1,572 views / 0 likes - added 8 years ago

An Infographic trip through the wonders of the solar system. The solar system - well known from countless documentaries. 3D animation on black background. This infographic videos tries something different. Animated infographics and a focus on minimalistic
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How Evolution Works

1,779 views / 0 likes - added 8 years ago

The mechanisms of evolution explained in one video. The theory of evolution explains how the enormous variety of life could come into existence. How it is possible for primitive life forms to spawn the millions of different creatures, that exist today. Un
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What Is A Calorie? - Emma Bryce

1,172 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-a-calorie-emma-bryce We hear about calories all the time: How many calories are in this cookie? How many are burned by doing 100 jumping jacks, or long-distance running, or fidgeting? But what is a calor
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Inside The Minds Of Animals - Bryan B Rasmussen

859 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/inside-the-minds-of-animals-bryan-b-rasmussen Do animals think? It’s a question that has intrigued scientists for thousands of years, inspiring them to come up with different methods and criteria to measure the
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The Great Picnic Mix Up: Crash Course Kids #19.1

1,809 views / 1 likes - added 8 years ago

So you know that iced tea you like so much? Or that sweet soda drink? They're actually a few different things combined to make a new thing. In this episode of Crash Course Kids, Sabrina talks about all the different mixtures, solutions, and ants that can
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A New Dinosaur: Flying Without Feathers

848 views / 0 likes - added 8 years ago

Birds evolved from dinosaurs – but it wasn’t a smooth transition. Plenty of creatures tried different ways to get into the air – like this newly discovered dinosaur species, Yi qi, unearthed in China. This pigeon-sized creature had elongated fingers that
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Civil Rights & Liberties: Crash Course Government #23

703 views / 0 likes - added 8 years ago

Today, Craig is going to give you an overview of civil rights and civil liberties. Often these terms are used interchangeably, but they are actually very different. Our civil liberties, contained in the Bill of Rights, once only protected us from the fede
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Overview Of Protein Structure

524 views / 0 likes - added 8 years ago

Primary, secondary, tertiary and quaternary protein structure. Thinking about how the different factors impacting a protein's structure. Beta pleated sheets. Alpha helices.
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Ice Spikes Explained

626 views / 0 likes - added 8 years ago

Why do spikes form on ice cubes? Without them the world would be vastly different. Awesome Jingle by Accent: http://bit.ly/AccentVe Thanks to Prof. Stephen Morris from UofT: http://bit.ly/1GFANBE Filmed in part by Martin Marek in Olomouc, Czech Republic T
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Why Summer Is Hot But We Can't Predict The Weather

696 views / 0 likes - added 8 years ago

Kate tries to use science to find the perfect summer holiday destination, asks why summer isn't the same everywhere, and investigates the many-layered science of the seasons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe If climate and t
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The Science Of Hay Fever... Are Parasitic Worms The Cure?

778 views / 0 likes - added 8 years ago

Hay fever has an awful habit of ruining what should be the nicest time of the year. But what is it? And why is it called ‘hay fever’? Kate explores the science of allergies, and hunts through the research for a cure. Subscribe for more from Kate: http://b
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How Sunglasses Work - Are They Damaging Your Eyes?

597 views / 0 likes - added 8 years ago

How do sunglasses actually work? How can some types cause damage to your eyes? And why do astronauts wear glasses made of gold? Kate explains all. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Too much light can be a bad thing, and our b
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Sesame Street: Murray Learns About Birds

913 views / 1 likes - added 8 years ago

There are big birds, small birds, red birds and blue birds. There are lots of different types of birds! Join Murray on a trip to the Staten Island Zoo to learn about birds. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_c
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Sophie Rolls Down A Hill - English Bulldog Puppy

912 views / 0 likes - added 8 years ago

MORE "SOPHIE ROLLING" : https://www.youtube.com/watch?v=pVqcDwglzTg&feature=youtu.be WE HAVE OPENED A DOG STORE FEATURING SOPHIE AS A SPECIAL GUEST!! - YOU CAN NOW MEET SOPHIE AT "Sophie and Baileys': A dog's store" In Harpers Ferry, WV every weekend! Com
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Koko The Gorilla Cries Over The Loss Of A Kitten

1,041 views / 2 likes - added 8 years ago

This is old footage of Koko the gorilla loving and caring for a pet kitten...and then crying whenever she finds out the kitty died. If anyone says animals don't feel emotions, show them this. "People really need to understand a few things. 1. It's not lik
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A Tale Of Two Planets

582 views / 2 likes - added 8 years ago

As infant planets, Earth and Venus were almost twins, but today they are incredibly different worlds. What events led to their divergence and the development of radically different environments? | http://science.discovery.com/tv-shows/how-the-universe-wor
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Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

1,399 views / 0 likes - added 8 years ago

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
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Custom Orthotic Shoes | How It's Made

575 views / 0 likes - added 8 years ago

These special custom orthotics are not only made to look good, but have interchangable inserts for different types of support. Craftsmen use various tools and pieces of stretched leather to piece them together. | http://www.sciencechannel.com/tv-shows/how
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Maxwell Boltzmann Distribution

593 views / 0 likes - added 8 years ago

Using the Maxwell-Boltzmann distribution to visualize the distribution of speeds of particles at different temperatures.
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Training Trees

612 views / 0 likes - added 8 years ago

Even basic evolutionary trees reveal insights into how different species are connected. Play the Evolution Lab: http://www.pbs.org/nova/labs/lab/evolution/ NOVA Labs Facebook: https://www.facebook.com/theNOVALabs NOVA Labs Twitter: https://twitter.com/the
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Why Winter Makes You SAD: Seasonal Affective Disorder Explained

605 views / 0 likes - added 8 years ago

Ever wondered what Seasonal Affective Disorder actually is? Or if it’s even a real thing? What causes it? Kate tackles sudden changes in hormones and light intensity in an attempt to explain why winter makes you SAD. Subscribe for more from Kate: http://b
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What Does Your Birthday Say About You? The Seasonal Birth Effect

683 views / 0 likes - added 8 years ago

Does the month you were born in determine whether you’re right handed, or a smoker, or short-sighted? No, we’re not talking astrology, but something called the seasonal birth effect. But can even that be trusted? Subscribe: http://bit.ly/RiSubscRibe The s
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The Science Of Jet Lag... And How To Prevent It

549 views / 0 likes - added 8 years ago

What is jet lag? Can we cure it? And why is it a big problem for astronauts going to Mars? Kate dives into the science of circadian rhythms, and armed with the facts, sets out to find a cure. Subscribe for more science videos: http://bit.ly/RiSubscRibe Th
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How To Sweat Less - The Science Of Sweating

580 views / 0 likes - added 8 years ago

Why do we sweat? Can we stop it? Kate swims through the science of sweating and shows you how to harness your body’s other cooling mechanisms to keep your temperature down this summer without building up a sweat. Subscribe: http://bit.ly/RiSubscRibe Human
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Population Pyramids: Powerful Predictors Of The Future - Kim Preshoff

934 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/population-pyramids-powerful-predictors-of-the-future-kim-preshoff Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about
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SUPERHERO BURGERS Ft Cassey Ho - NERDY NUMMIES

738 views / 1 likes - added 8 years ago

Today I made two different superhero burgers with my friend Cassey Ho in celebration of the new Batman vs Superman movie coming out! One is a Vegan Black Bean Burger and the other is a Cinnamon Burger. I really enjoy making nerdy themed goodies and decora
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Concentration Gradients

495 views / 0 likes - added 8 years ago

Example showing how two different types of particles can move down their concentration gradients in opposite directions.
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Why Women Are Stripey

650 views / 0 likes - added 8 years ago

Epigenetics means women have different active x-chromosomes in different cells. Animation courtesy of http://wehi.tv Music by Amarante: http://bit.ly/VeAmarante Animation: Etsuko Uno Art and Technical Direction: Drew Berry Sound Design: Francois Tetaz & E
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Why Insects Love Summer – Flight, Fights And Booze

601 views / 0 likes - added 8 years ago

Have you ever wondered what happens when insects get drunk? Can you tell the temperature by the frequency of a cricket’s chirps? Do you know what temperature a butterfly has to be to take off? Kate buzzes around the science of summer insects. Subscribe fo
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Science For Kids - How To Inflate A Balloon With A Chemical Reaction - #ExpeRimental 18

1,913 views / 0 likes - added 8 years ago

Try this fizzy cubes experiment with your children, then use the reaction to make a balloon blow itself up. Download the infosheet for more ideas and information: http://bit.ly/FizzyInfosheet Subscribe for regular science videos: http://bit.ly/RiSubscRibe
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Science For Kids - Colour Changing Cabbage Experiment - ExpeRimental #17

776 views / 0 likes - added 8 years ago

Make a beautiful colour changing liquid from cabbage juice, and explore the science of indicator solutions in this fun chemistry experiment for children. Download the infosheet for more instructions and ideas: http://bit.ly/ColourCabbage_info Subscribe fo
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Science For Kids - How To Make Fizzy Bottle Rockets - ExpeRimental #16

937 views / 1 likes - added 8 years ago

Make a juice bottle rocket fly through the air with some fizzy tablets and water in this fun science experiment for children. Download the infosheet for more ideas and information: http://bit.ly/FBR_Infosheet2 Subscribe for regular science videos: http://
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Science For Kids - How To Make Play Dough - ExpeRimental #15

964 views / 0 likes - added 8 years ago

Make home-made play dough and learn about mixtures, solutions and chemical reactions in this fun and simple science activity to do with children. Download the info sheet with recipe and full instructions here: http://bit.ly/PlayingPlayDough ExpeRimental i
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Science For Kids - Soap Boat Water Experiment - ExpeRimental #14

763 views / 0 likes - added 8 years ago

Comedian Rufus Hound and his son Alby make soap powered boats and learn how soap affects the way water molecules hold onto each other. For info sheets and printable boat templates, click here: http://bit.ly/RufusRacerSheet ExpeRimental is a series of vide
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Science For Kids - Jumping Candle Flame Experiment - ExpeRimental #13

761 views / 0 likes - added 8 years ago

Make a flame jump through the air in this fun science experiment to do at home with children. For info sheets and printable badges, click here: http://bit.ly/CandleChem ExpeRimental is a series of videos showing fun, cheap, simple science activities to do
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Science For Kids – How To Make Bouncing Eggs – ExpeRimental #12

679 views / 1 likes - added 8 years ago

Make bouncy eggs and experiment with the chemistry of liquids around the house in this science activity to do with children. For info sheets and printable badges, click here: http://bit.ly/EggspeRiments ExpeRimental is a series of videos showing fun, chea
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Why Do We Like Our Own Farts?

647 views / 1 likes - added 8 years ago

Your farts may smell like roses...to you! Get the AsapSCIENCE book! http://asapscience.com/book Watch The Science of Beards: http://youtu.be/HHSjnbfE8XQ Written by Rachel Salt, Mitchell Moffit and Greg Brown Instagram and Twitter: @whalewatchmeplz and @mi
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How Differential Gear works (BEST Tutorial)

526 views / 0 likes - added 8 years ago

An excellent tutorial from the 1930's on the principles and development of the Differential Gear. Fast Forward to 1:50 if you want to skip the intro.
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Science For Kids - How To Make Butter - ExpeRimental #19

835 views / 0 likes - added 8 years ago

Make your own butter and whipped cream from double cream in this fun science experiment for children. Download the infosheet for more ideas and information: http://bit.ly/ButterInfosheet Subscribe for regular science videos: http://bit.ly/RiSubscRibe Cath
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PACMAN POPSICLES - NERDY NUMMIES

952 views / 7 likes - added 8 years ago

Today I made four different kinds of Pacman themed Popsicles from scratch! 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. *
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Cryptography: The Science Of Making And Breaking Codes

853 views / 0 likes - added 8 years ago

There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it’s tough to make a code truly unbreakable. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -
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Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2

1,275 views / 1 likes - added 8 years ago

Population ecology is the study of groups within a species that interact mostly with each other, and it examines how they live together in one geographic area to understand why these populations are different in one time and place than they are in another
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A Poetic Experiment: Walt Whitman, Interpreted By Three Animators - Justin Moore

660 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/a-poetic-experiment-walt-whitman-interpreted-by-three-animators-justin-moore Take a journey through Walt Whitman's poem 'A Noiseless Patient Spider' with the help of three animators who each used a different ani
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Finger Family Sharks | Fun Children's Song, Surprise Eggs, Catchy Song Video, Preschool Education

1,016 views / 1 likes - added 8 years ago

Teaches the Different Names of the Members of the Family - Mother, Father, Brother, Sister & Baby with this popular Nursery Rhyme. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE Love t
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Equal Protection: Crash Course Government And Politics #29

755 views / 1 likes - added 8 years ago

Today, Craig is going to talk about the most important part of the Constitution - the Fourteenth Amendment. In particular, we're going to discuss the "equal protection" clause and how it relates to our civil rights. So we've spent the last few episodes ta
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Sesame Street: When Cookie Met Sally (When Harry Met Sally Parody)

1,183 views / 1 likes - added 8 years ago

Cookie and Sally are two very different people. Cookie is messy and impatient. Sally is neat and calm. Can Sally get Cookie to wait his turn by playing a game? Can they actually become friends? Subscribe to the Sesame Street Channel here: http://www.youtu
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Star Personalities: Crash Course Kids #25.2

741 views / 0 likes - added 8 years ago

Down here, on Earth, if you look up at the night sky, it seems like all the stars up there look the same. Or maybe at least similar. But, it turns out that stars are very different and we shouldn't stereotype them. Some are bigger, some burn through their
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Learn All About Dogs, Bugs, Ducks And Cats

1,181 views / 4 likes - added 8 years ago

Learn all about dogs, bugs, ducks and cats in this 30 minute bundle. First, spend the day with Maggie, the dog, to see why dogs are “man’s best friend”! Then, take a trip with Kai and Marcus as they go on a bug hunt. There are so many bugs to explore! Nex
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Does The Size Of Your Brain Matter?

708 views / 1 likes - added 8 years ago

If big brains were a gauge of intelligence, whales would be the smartest animals on earth. How do we measure intelligence, and how much does the size of your brain matter? Do Men and Women Have Different Brains? ►►►►http://dne.ws/1hhWkq0 Read More: Are Bi
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Should We Mine This Asteroid For Platinum?

660 views / 0 likes - added 8 years ago

This week an asteroid passed by Earth worth an estimated 5 trillion dollars in platinum. Is it possible to mine precious metals in space? Read More: Watch Live As A Platinum Asteroid Worth Trillions of Dollars Flies Past Earth http://www.iflscience.com/sp
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Sex Discrimination: Crash Course Government And Politics #30

735 views / 1 likes - added 8 years ago

Today, Craig is going to talk about employment discrimination, and we're going to focus primarily on women in the workforce. Discrimination against women tends to be handled somewhat differently in the courts as they are not a minority. Even so, the court
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How Whales Breathe, Communicate...and Fart With Their Faces - Joy Reidenberg

891 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-whales-breathe-communicate-and-fart-with-their-faces-joy-reidenberg Comparative anatomist Joy Reidenberg studies the body structure of many different animals in the hope of adapting their unique qualities fo
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What Is Alzheimer's Disease? - Ivan Seah Yu Jun

711 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-alzheimer-s-disease-ivan-seah-yu-jun Alzheimer's disease is the most common cause of dementia, affecting over 40 million people worldwide. And though it was discovered over a century ago, scientists are
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Making Waves: The Power Of Concentration Gradients - Sasha Wright

1,046 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-motion-of-the-ocean-the-concentration-gradient-sasha-wright The constant motion of our oceans represents a vast and complicated system involving many different drivers. Sasha Wright explains the physics behi
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An Athlete Uses Physics To Shatter World Records - Asaf Bar-Yosef

802 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/an-athlete-uses-physics-to-shatter-world-records-asaf-bar-yosef When Dick Fosbury couldn't compete against the skilled high jumpers at his college, he tried jumping in a different way -- backwards. Fosbury impro
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The History Of Marriage - Alex Gendler

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View full lesson: http://ed.ted.com/lessons/the-history-of-marriage-alex-gendler A white, puffy dress. Eternal love. A joint tax return. Marriage means something different to everyone and has changed over time and across cultures. Alex Gendler traces the
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Can Humans Control Lightning?

844 views / 1 likes - added 8 years ago

Lightning is a powerful force of nature and scientists are working on harnessing that power. Will we ever be able to control lightning? Watch More ►►►► http://dne.ws/1xe8qRS Read More: Lightning expected to increase by 50 percent with global warming http:
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How To Make A Vinegar Battery | Homemade Vinegar Battery | Science Experiment For School Kids

1,346 views / 0 likes - added 8 years ago

How to make a Vinegar Battery | Homemade Vinegar Battery | Science Experiment for School Kids Vinegar battery For this experiment you'll need: • Vinegar • Two glasses • Two zinc strips • Two copper strips • Connecting wires • LED Bulb Procedure: • Take tw
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Planets In Our Solar System | Sun And Solar System | Solar System For Children | 8 Planets Elearnin

3,658 views / 21 likes - added 8 years ago

Planets in our solar system | Sun and solar system | Solar System for children | elearnin The Solar System consists of the Sun and its planetary system of eight planets, their moons, and other objects including asteroids and meteors. Our planet Earth is o
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The L Song | Learn Alphabets A - Z | English Songs And Rhymes For Kids | Peekaboo

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Watch the 'L' song and learn the different words that start with the letter L along with the Dubby Dubs. Hey Little ones! Let's see how many words you Learn today while watching this video. Watch this fun song and know more about different words with L al
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The K Song | Learn Alphabets A - Z | English Songs And Rhymes For Kids | Peekaboo

1,061 views / 0 likes - added 8 years ago

Watch the 'K' song and learn the different words that start with K along with the Dubby Dubs. Hey kids! You know what to say when troubles tower over you? Simple, just say 'It's Ok'! Watch this peppy and fun song and know more about different words with K
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Poison Vs. Venom: What's The Difference? - Rose Eveleth

917 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/venom-vs-poison-what-s-the-difference-rose-eveleth Would you rather be bitten by a venomous rattlesnake or touch a poisonous dart frog? While both of these animals are capable of doing some serious damage to the
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Trucks Vs. Trains | Wiki For Kids At Cool School

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Do you like to play with trucks or trains? We've compared different types of trucks and trains based on their size, strength, and speed. Comment below with your favorite type of truck or train! Subscribe to Cool School: http://bit.ly/18enloo Like Cool Sch
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We Play In So Many Different Ways. How Do You Play?

592 views / 1 likes - added 8 years ago

Play is the work of a child! And did you know how much a child learns while playing? Read along with your child and discover and discuss the science, creativity, literacy . . . that is unlocked when your child plays. In this interactive story, readers wat
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Quack! Honk! Learn All About Ducks And Geese In This Educational Video.

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Do you know the difference between ducks and geese? They may look a lot alike, but they’re different in many ways. Let’s get to know more about them together! Speakaboos motivates children of all reading levels, helping them become self-confident, indepen
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Parts Of A Flower And Pollination | The Dr. Binocs Show | Learn Series For Kids

2,189 views / 6 likes - added 8 years ago

Learn about parts of a flower and process of pollination only on Peekaboo. Do you wonder how reproduction occurs in plants? Join Dr. Binocs to learn different parts of a flower and the process of pollination while he explains the structure of flower and f
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What’s The Best Way To Learn?

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Are you a visual or auditory learner? Turns out different styles of learning may not matter as much as how you’re taught! Education: Learning styles debunked http://www.sciencedaily.com/releases/2009/12/091216162356.htm “Are you a verbal learner or a visu
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Black Holes: Crash Course Astronomy #33

933 views / 3 likes - added 8 years ago

We’ve covered a lot of incredible stuff, but this week we’re talking about the weirdest objects in space: BLACK HOLES. Stellar mass black holes form when a very massive star dies, and its core collapses. The core has to be more than about 2.8 times the Su
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Deficits & Debts: Crash Course Economics #9

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What is debt? What is a deficit? And do these things have different outcomes for individuals and nations? Adriene and Jacob answer all these questions and more on this week's Crash Course Econ. Deficit and debt are easy to misunderstand, but luckily, they
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The M Song | Learn Alphabets A - Z | English Songs And Rhymes For Kids | Peekaboo

776 views / 1 likes - added 8 years ago

Watch the 'M' song and learn the different words that start with the letter M. Hey Kids! We all love our Mummy and our Mummy is our first teacher. Watch the video and learn words that begin from the letter M. Buy on iTunes - https://goo.gl/TJ9vak Share on
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Bones | The Dr. Binocs Show | Learn Series For Kids

2,597 views / 4 likes - added 8 years ago

Learn every detail about human body bones with Dr. Binocs only on Peekaboo. Hey kids, it's tough to understand bones, their forms and especially their names. Watch this video and learn the different types of bones found in A human body. Enjoy this informa
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Life Of A Butterfly | The Dr. Binocs Show | Learn Series For Kids

1,810 views / 5 likes - added 8 years ago

Learn about the Life Of A Butterfly with Dr. Binocs. Hey kids, have you ever wondered where do the beautiful, colourful butterflies come from? Do you know about the different stages of their life? Join Dr. Binocs as he tells you more about the Life Of A B
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Parts Of The Body | The Dr. Binocs Show | Learn Series For Kids

1,529 views / 1 likes - added 8 years ago

Learn about the Parts Of The Body with Dr. Binocs. Hey kids! Do you know what are the different parts of your body and their functions? Join Dr. Binocs as he explains about the various parts of our body and their functions in this fun video. Share on Face
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The Water Bodies | The Dr. Binocs Show | Learn Series For Kids

2,309 views / 3 likes - added 8 years ago

Learn about Water Bodies with Dr. Binocs. Hey kids! Do you know about the different water bodies on our planet Earth? Have you heard of rivers, lakes and oceans? Join Dr. Binocs as he tells you about the different water bodies. Share on Facebook - https:/
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What Are Stem Cells? - Craig A. Kohn

2,294 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-are-stem-cells-craig-a-kohn Is personalized medicine for individual bodies in our future? Possibly -- with the use of stem cells, undifferentiated cells with the power to become any tissue in our bodies. Cr
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The Moon Illusion - Andrew Vanden Heuvel

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View full lesson: http://ed.ted.com/lessons/the-moon-illusion-andrew-vanden-heuvel Have you noticed how the full moon looks bigger on the horizon than high overhead? Actually, the two images are exactly the same size -- so why do we perceive them differen
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Layers Of Atmosphere | The Dr. Binocs Show | Learn Series For Kids

2,521 views / 4 likes - added 8 years ago

Learn about layers of atmosphere with Dr. Binocs. Did you know that the Earth's atmosphere is divided into various layers? And each one is different from the other? Watch this video as Dr. Binocs tells you about the layers of atmosphere. Share on Facebook

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