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  • 11:02 Chiral Examples 1

    Chiral Examples 1

    293 views / 0 likes - added

    Chiral Examples 1 More free lessons at: http://www.khanacademy.org/video?v=0XSSPow5oAc

  • 10:19 Chiral Examples 2

    Chiral Examples 2

    241 views / 0 likes - added

    Chiral Examples 2 More free lessons at: http://www.khanacademy.org/video?v=QQMZ1ljepWg

  • 02:27 Chiral Molecules From Outer Space

    Chiral Molecules From Outer Space

    443 views / 0 likes - added

    First mirror image molecule spotted in interstellar space. Read more: http://scim.ag/1UsLb6i Read the paper: http://scim.ag/1YpPj8Q

  • 05:16 Radical Equation Examples

    Radical Equation Examples

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    Radical Equation Examples

  • 06:37 Equivalent Vectors Examples

    Equivalent Vectors Examples

    394 views / 0 likes - added

    Equivalent vectors examples

  • 04:24 Examples Evaluating Piecewise Functions

    Examples Evaluating Piecewise Functions

    406 views / 0 likes - added

    Examples evaluating piecewise functions

  • 09:58 Two more examples of solving rational equations

    Two more examples of solving rational equations

    314 views / 0 likes - added

    Two more examples of solving rational equations

  • 07:21 Correlation Coefficient Intuition Examples

    Correlation Coefficient Intuition Examples

    402 views / 0 likes - added

    Correlation coefficient intuition examples

  • 06:42 More Examples Finding Vector Angles

    More Examples Finding Vector Angles

    367 views / 0 likes - added

    More examples finding vector angles

  • 08:59 More Organic Chemistry Naming Examples 1

    More Organic Chemistry Naming Examples 1

    308 views / 0 likes - added

    More Organic Chemistry Naming Examples 1

  • 05:42 Examples of null and alternative hypotheses

    Examples of null and alternative hypotheses

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    Examples of null and alternative hypotheses

  • 07:48 Organic Chemistry Naming Examples  4

    Organic Chemistry Naming Examples 4

    228 views / 0 likes - added

    Organic Chemistry Naming Examples 4

  • 06:58 Arc Measure With Equations Examples

    Arc Measure With Equations Examples

    300 views / 0 likes - added

    Arc measure with equations examples

  • 04:37 Tangents Of Circles Exercise Examples

    Tangents Of Circles Exercise Examples

    280 views / 0 likes - added

    Tangents of circles exercise examples

  • 07:14 Examples Of Finding The Domain Of A Function

    Examples Of Finding The Domain Of A Function

    451 views / 0 likes - added

    Examples of finding the domain of a function

  • 05:55 Worked Examples From Solving Systems Graphically

    Worked Examples From Solving Systems Graphically

    315 views / 0 likes - added

    Worked examples from solving systems graphically

  • 07:32 Examples Interpreting Graphs Of Proportional Relationships

    Examples Interpreting Graphs Of Proportional Relationships

    443 views / 0 likes - added

    Examples interpreting graphs of proportional relationships

  • 04:53 Examples From Understanding Scalar Multiplication Exercise

    Examples From Understanding Scalar Multiplication Exercise

    406 views / 0 likes - added

    Examples from understanding scalar multiplication exercise

  • 07:22 More Exponential Decay Examples

    More Exponential Decay Examples

    221 views / 0 likes - added

    A few more examples of exponential decay. More free lessons at: http://www.khanacademy.org/video?v=Hqzakjo_dYg

  • 08:27 Naming Alkenes Examples

    Naming Alkenes Examples

    214 views / 0 likes - added

    Naming Alkenes Examples More free lessons at: http://www.khanacademy.org/video?v=KWv5PaoHwPA

  • 10:44 Snell's Law Examples 1

    Snell's Law Examples 1

    276 views / 0 likes - added

    Snell's Law Examples 1 More free lessons at: http://www.khanacademy.org/video?v=HahjsBApxLE

  • 09:36 Convex Lens Examples

    Convex Lens Examples

    268 views / 0 likes - added

    Convex Lens Examples More free lessons at: http://www.khanacademy.org/video?v=xxF_mdoZom0

  • 10:26 Organic Chemistry Naming Examples 2

    Organic Chemistry Naming Examples 2

    239 views / 0 likes - added

    Organic Chemistry Naming Examples 2 More free lessons at: http://www.khanacademy.org/video?v=CJRQ8gOjq4E

  • 10:04 Organic Chemistry Naming Examples 5

    Organic Chemistry Naming Examples 5

    245 views / 0 likes - added

    Organic Chemistry Naming Examples 5 More free lessons at: http://www.khanacademy.org/video?v=6BR0Q5e74bs

  • 08:11 Organic Chemistry Naming Examples 3

    Organic Chemistry Naming Examples 3

    234 views / 0 likes - added

    Organic Chemistry Naming Examples 3 More free lessons at: http://www.khanacademy.org/video?v=Se-ekDNhCDk

  • 06:32 Examples Analyzing Clusters, Gaps, Peaks And Outliers For Distributions

    Examples Analyzing Clusters, Gaps, Peaks And Outliers For Distributions

    613 views / 0 likes - added

    Examples analyzing clusters, gaps, peaks and outliers for distributions

  • 09:56 Probability 1 Module Examples

    Probability 1 Module Examples

    490 views / 0 likes - added

    Basic probability examples (the type seen in the probability 1 module) More free lessons at: http://www.khanacademy.org/video?v=mLE-SlOZToc

  • 17:52 Linear Transformation Examples: Rotations in R2

    Linear Transformation Examples: Rotations in R2

    362 views / 0 likes - added

    Linear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI

  • 06:04 Entgegen-Zusammen Naming Scheme for Alkenes Examples

    Entgegen-Zusammen Naming Scheme for Alkenes Examples

    305 views / 0 likes - added

    Entgegen-Zusammen Naming Scheme for Alkenes Examples More free lessons at: http://www.khanacademy.org/video?v=GFiizJ-jGVw

  • 12:49 Scientific Notation Examples | Pre-Algebra | Khan Academy

    Scientific Notation Examples | Pre-Algebra | Khan Academy

    325 views / 0 likes - added

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

  • 06:55 Place Value For Decimals Greater Than One (examples) | 4th Grade | Khan Academy

    Place Value For Decimals Greater Than One (examples) | 4th Grade | Khan Academy

    360 views / 0 likes - added

    Understand decimal numbers that are greater than 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-greater-than-one/e/decimals-greater-than-one-intuition?ut

  • 04:08 Plotting Decimal Numbers On A Number Line (examples) | Khan Academy

    Plotting Decimal Numbers On A Number Line (examples) | Khan Academy

    321 views / 0 likes - added

    Learn how to find decimals with hundredths on a number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-number-line/e/decimals_on_the_number_line_2?utm_

  • 04:37 Fraction-decimal Intuition Problems (examples) | 4th Grade | Khan Academy

    Fraction-decimal Intuition Problems (examples) | 4th Grade | Khan Academy

    345 views / 0 likes - added

    Understand the connection between decimals and fractions using a grid diagram. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimal-fractions/e/fraction-decimal-in

  • 05:58 Examples of Accounting for GDP

    Examples of Accounting for GDP

    223 views / 0 likes - added

    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

  • 19:15 Inverse Laplace Examples

    Inverse Laplace Examples

    285 views / 0 likes - added

    Using our toolkit to take some inverse Laplace Transforms More free lessons at: http://www.khanacademy.org/video?v=BbqbvSig6Mc

  • 25:34 Linear Algebra: Vector Examples

    Linear Algebra: Vector Examples

    288 views / 0 likes - added

    Visually understanding basic vector operations More free lessons at: http://www.khanacademy.org/video?v=r4bH66vYjss

  • 18:50 Linear Algebra: Least Squares Examples

    Linear Algebra: Least Squares Examples

    388 views / 0 likes - added

    An example using the least squares solution to an unsolvable system More free lessons at: http://www.khanacademy.org/video?v=8mAZYv5wIcE

  • 03:08 Number Line 3 Exercise Examples

    Number Line 3 Exercise Examples

    400 views / 0 likes - added

  • 08:11 3 Incredible Examples of Evolution Hidden In Your Body

    3 Incredible Examples of Evolution Hidden In Your Body

    182 views / 0 likes - added

    Learn more about your personal DNA story by going to https://23andMe.com/okay Don't miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Humans are special, and we got that way thanks to evolution and natural sele

  • 15:13 Linear Transformation Examples: Scaling and Reflections

    Linear Transformation Examples: Scaling and Reflections

    367 views / 0 likes - added

    Creating scaling and reflection transformation matrices (which are diagonal) More free lessons at: http://www.khanacademy.org/video?v=qkfODKmZ-x4

  • 06:01 Examples Algebraically Analyzing Solutions To Systems

    Examples Algebraically Analyzing Solutions To Systems

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    Algebraically analyzing solutions to systems

  • 18:14 Linear Algebra: Matrix Product Examples

    Linear Algebra: Matrix Product Examples

    370 views / 0 likes - added

    Example of taking the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=x1z0hOyjapU

  • 07:35 impulse examples///Homemade Science with Bruce Yeany

    impulse examples///Homemade Science with Bruce Yeany

    338 views / 0 likes - added

    Here are a few ideas that can help demonstrate how the amount of time that an accelerating force or a decelerating force is applied to an object will affect it's rate of motion. The result of force and time is an impulse. Homemade science is a collection

  • 16:49 Dimensional Analysis 3: Examples and Practice for Converting Units

    Dimensional Analysis 3: Examples and Practice for Converting Units

    120 views / 0 likes - added

    Craig Beals continues his explanation of dimensional analysis with some simple practice problems. Dimensional analysis is one of the most important science-math topics because it is usable in every aspect of science.

  • 04:48 Newton's 3rd law examples//Homemade Science with Bruce Yeany

    Newton's 3rd law examples//Homemade Science with Bruce Yeany

    370 views / 0 likes - added

    Newton's third law explains that for every force applied there is a second force that is equal in magnitude applied in the opposite direction Homemade science is a collection of classroom tested ideas, suggestions, projects, and experiments that I have us

  • 03:06 Decimal Intuition With Grids (examples) | Decimals | 4th Grade | Khan Academy

    Decimal Intuition With Grids (examples) | Decimals | 4th Grade | Khan Academy

    397 views / 0 likes - added

    Deepen your understanding of decimal numbers by thinking about grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-intro/e/decimal-intuition-with-

  • 02:36 Counting By Tens Examples | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Counting By Tens Examples | Addition And Subtraction Within 100 | Early Math | Khan Academy

    390 views / 0 likes - added

    Learn to count by tens. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/skip-counting-by-10s?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

  • 02:57 Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

    Reading Bar Graph Examples | Measurement And Data | Early Math | Khan Academy

    331 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 01:39 Subtracting / Subtraction Of Integers

    Subtracting / Subtraction Of Integers

    379 views / 0 likes - added

    Subtracting / Subtraction of Integers. Here we look at some examples of subtracting integers. In these examples, we create a subtraction statement from a number line. For more free math videos, visithttp://JustMathTutoring.com

  • 10:35 Static Electricity Demonstrations Part one Induction // Homemade Science with Bruce Yeany

    Static Electricity Demonstrations Part one Induction // Homemade Science with Bruce Yeany

    432 views / 0 likes - added

    Part One: Several examples of static electricity are shown in this first part with a concentration on explaining the basis of inducing a static change on insulators verses conductors. Note on the falling powder demonstration: This was something that I dis

  • 10:06 Projectile motion (part 10)

    Projectile motion (part 10)

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    Some more examples with projectile motion

  • 04:16 Comparing Fractions With Different Denominators

    Comparing Fractions With Different Denominators

    411 views / 0 likes - added

    Examples comparing fractions with different denominators.

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  • 04:29 This Discovery Shows Life Might Have Come From Space

    This Discovery Shows Life Might Have Come From Space

    465 views / 0 likes - added

    Chiral molecules are "handy" molecules. Here's how they're helping us discover where else life might exist and how it originated on Earth. Atomic Oxygen Found on Mars! What Does It Mean? - http://bit.ly/1UzuPES Sign Up For The Seeker Newsletter Here - htt

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  • 14:08 Small X Approximation For Large Kc

    Small X Approximation For Large Kc

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    Guidelines and worked examples for using the small x approximation to solve equilibrium problems with large Kc values

  • 08:01 Exact Equations Example 2

    Exact Equations Example 2

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    Some more exact equation examples More free lessons at: http://www.khanacademy.org/video?v=utQi1ZhF__Q

  • 09:41 Perfect Inelasticity and Perfect Elasticity of Demand

    Perfect Inelasticity and Perfect Elasticity of Demand

    300 views / 0 likes - added

    Extreme examples of price elasticity of demand More free lessons at: http://www.khanacademy.org/video?v=6udRtn5jSWk

  • 17:38 More on linear independence

    More on linear independence

    284 views / 0 likes - added

    More examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs

  • 07:34 Money Supply and Demand Impacting Interest Rates

    Money Supply and Demand Impacting Interest Rates

    231 views / 0 likes - added

    Examples showing how various factors can affect interest rates More free lessons at: http://www.khanacademy.org/video?v=vItRHYu-A88

  • 07:03 Part 1: How Does New Genetic Information Evolve? Point Mutations

    Part 1: How Does New Genetic Information Evolve? Point Mutations

    169 views / 0 likes - added

    Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly This film is the first of a two part series on the evolution of new genetic information. Here we focus on Point Mutations - the simplest natural mechanisms known to increase the gene

  • 08:51 Why This Taste Map Is Wrong | WIRED

    Why This Taste Map Is Wrong | WIRED

    33 views / 0 likes - added

    We've all seen the famous "taste map," a diagram of the human tongue that separates different sections based on taste, with examples like sweet, sour, salty, and umami. Robert Margolskee, director and president at Monell Chemical Senses Center, explains w

  • 07:32 How simple ideas lead to scientific discoveries

    How simple ideas lead to scientific discoveries

    245 views / 0 likes - added

    Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and Hippolyte Fizeau's measure

  • 04:06 Toys and machines dissected for classroom display ///  Homemade Science with Bruce Yeany

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

    322 views / 0 likes - added

    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.

  • 05:55 The Importance Of Focus - Richard St. John

    The Importance Of Focus - Richard St. John

    487 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/the-importance-of-focus-richard-st-john How might focus help you succeed? Using examples of famous people from disparate fields, such as James Cameron,.

  • 03:04 Bill meets bots

    Bill meets bots

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    Bill Gates visited a Harvard University lab that makes robotic gloves, pants, and flying insects. These incredible creations are powerful examples of the exciting innovation underway in the field of robotics. Learn more at https://b-gat.es/2TqZoDP

  • 07:36 Fractions - Adding and Subtracting

    Fractions - Adding and Subtracting

    381 views / 0 likes - added

    Fractions - Adding and Subtracting. Examples involving both numerical and variable expressions and shown! For more free math videos, visit http://JustMathTutoring.com

  • 05:16 Corner cube mirrors & Retroreflectors // Homemade Science with Bruce Yeany

    Corner cube mirrors & Retroreflectors // Homemade Science with Bruce Yeany

    368 views / 0 likes - added

    Corner cube mirrors, bicycle reflectors, traffic signs, human or animal eyes are all examples of retroreflectors various types and share the unique property of returning light back towards the original light source. There is even one on the moon placed th

  • 04:46 Physics of toys- Cup Flyers // Homemade Science with Bruce Yeany

    Physics of toys- Cup Flyers // Homemade Science with Bruce Yeany

    593 views / 1 likes - added

    Plastic, foam or paper cups can easily be made into indoor flying objects that demonstrate the force that causes curveballs, golf balls and many other examples to curve due to the Magnus effect. A variety of sizes and variables can can this simple experim

  • 10:59 How to travel faster than light

    How to travel faster than light

    103 views / 0 likes - added

    Traveling faster than light is one of humanity’s dreams. Sadly, modern physics doesn’t cooperate. However there are examples where it really is possible to travel faster than light. In this video, Fermilab’s Dr. Don Lincoln tells us of these ways in which

  • 01:02 Homemade Street Luges - first run -  Homemade Science with Bruce Yeany

    Homemade Street Luges - first run - Homemade Science with Bruce Yeany

    339 views / 0 likes - added

    SInce we are both physical science teachers, my son and I are always looking for fun examples of changing potential energy into kinetic energy, we thought we would give street luges a try. This was one of our first runs before we tried some steeper hills.

  • 06:40 Simple speaker investigation, homemade speaker/// Homemade science with Bruce Yeany

    Simple speaker investigation, homemade speaker/// Homemade science with Bruce Yeany

    302 views / 1 likes - added

    Here are a variety of simple examples of simple speakers that can be built to investigate how speakers work. A simple coil glued to a piece of paper, conduction speakers that only you can hear, turn any surface into a speaker and paper plate speakers are

  • 12:55 Slide Whistles  part 1 // Homemade Science with Bruce Yeany

    Slide Whistles part 1 // Homemade Science with Bruce Yeany

    245 views / 0 likes - added

    Several examples of the slide whistle are shown with advice on how to build one for yourself. Several design variations that are shown, these can be made out of PVC pipe, bamboo, scrap wood, even a carrot. While the materials and designs may vary, ultimat

  • 12:30 The Mole 3 - Molar Mass

    The Mole 3 - Molar Mass

    134 views / 0 likes - added

    Craig Beals from Beals Science explains how to calculate the molar mass of elements as well as the molar mass of compounds. Included are examples of using dimensional analysis to calculate mass of a certain number of moles as well as practice problems. To

  • 01:34 Dividing / Division Of Integers

    Dividing / Division Of Integers

    369 views / 0 likes - added

    Dividing / Division of Integers. In this example, I do some basic examples of dividing integers. For more free math videos, visithttp://JustMathTutoring.com

  • 1:01:04 Cosmos: A Personal Voyage, Ep. 04 "Heaven and Hell"

    Cosmos: A Personal Voyage, Ep. 04 "Heaven and Hell"

    30 views / 0 likes - added

    Sagan discusses comets and asteroids as planetary impactors, giving recent examples of the Tunguska event and a lunar impact described by Canterbury monks in 1178. It moves to a description of the environment of Venus, from the previous fantastic theories

  • 01:46 Multiplication / Multiplying Integers

    Multiplication / Multiplying Integers

    450 views / 0 likes - added

    Multiplication / Multiplying Integers. Here I look at a couple of quick examples dealing with multiplication of integers. The only things we have be really careful of is the sign we get after multiplying. Otherwise, it is the same as multiplying all posit

  • 06:16 Rainbow density column  -- saltwater // Homemade Science with Bruce Yeany

    Rainbow density column -- saltwater // Homemade Science with Bruce Yeany

    372 views / 0 likes - added

    Large and small containers are used to make several examples of 6 layer density column of using salt, water and food coloring. What's nice about using saltwater instead of sugar water is the columns can be left to sit for several weeks and will not spoil

  • 03:29 Basic Math:  Dividing Fractions

    Basic Math: Dividing Fractions

    393 views / 0 likes - added

    Basic Math: Dividing Fractions. In this video, I do two examples. In the first I divide a whole number by a fraction and in the second I divide a fraction by a fraction. For more free math videos, visithttp://JustMathTutoring.com

  • 05:10 Leonardo da Vinci's Drawing Materials

    Leonardo da Vinci's Drawing Materials

    89 views / 0 likes - added

    In this short film, conservator Alan Donnithorne explores the materials that Leonardo da Vinci used to produce his magnificent drawings. Using examples from the holdings of the Royal Collection at Windsor Castle, the film looks at how Leonardo achieved th

  • 04:00 One of the most difficult words to translate... - Krystian Aparta

    One of the most difficult words to translate... - Krystian Aparta

    257 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/one-of-the-most-difficult-words-to-translate-krystian-aparta As simple as it seems, it’s often impossible to accurately translate the word you without knowing a lot more about the situation where it’s being said

  • 03:20 What cameras see that our eyes don't - Bill Shribman

    What cameras see that our eyes don't - Bill Shribman

    277 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/what-cameras-see-that-our-eyes-don-t-bill-shribman Our eyes are practically magical, but they cannot see everything. For instance, the naked eye cannot see the moment where all four of a horse's legs are in the

  • 07:53 Newton's 3rd law contest entry // Homemade Science with Bruce Yeany

    Newton's 3rd law contest entry // Homemade Science with Bruce Yeany

    257 views / 0 likes - added

    The following is the video that my students and I put together and submitted to the xploration station DIY SCI contest on Newton's third law. Our entry is a collection of examples that can be used to demonstrate action-reaction forces. The contest is for

  • 04:42 Material Magic - Making Diamonds: Crash Course Kids #40.2

    Material Magic - Making Diamonds: Crash Course Kids #40.2

    516 views / 1 likes - added

    Did you know we can actually make diamonds in a lab? It's true! We can! And this is both really good and really cool. In this episode of Crash Course Kids, Sabrina shows us how materials scientists have done just that and why it's so important. Watch More

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  • 03:45 Measurement Mystery: Crash Course Kids #9.2

    Measurement Mystery: Crash Course Kids #9.2

    462 views / 0 likes - added

    So now that we know what Properties are, how can we use them to figure things out? In this episode of Crash Course Kids, Sabrina uses them to solve the mystery of what she tripped over last night. This first series is based on 5th grade science. We're sup

  • 04:37 Material World: Crash Course Kids #40.1

    Material World: Crash Course Kids #40.1

    446 views / 0 likes - added

    So, we know what materials are, but can we make new materials? Or improve the materials we already have? In this episode of Crash Course Kids, Sabrina shows us how Material Scientists are working on these two things today. Also, your cell phone holds the

  • 04:37 Living Things Change: Crash Course Kids #41.1

    Living Things Change: Crash Course Kids #41.1

    573 views / 1 likes - added

    Have you ever heard of the Peppered Moth? It's a great example of how living things can change because their environment has changed. And it's not just them! There used to be giant insects roaming the world, but they got smaller through time because their

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  • 03:37 Popular The Science Of Lunch: Crash Course Kids #15.2

    The Science Of Lunch: Crash Course Kids #15.2

    1,954 views / 2 likes - added

    Even an empty lunch sack is useful to science. You can examine it and come up with some traits. In this episode, Sabrina chats about things like malleability, hardness, conductivity, and magnetism. And all with lunch! This first series is based on 5th gra

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  • 07:59 Van Der Graaf generator shows off it's tricks /// Homemade  Science with Bruce Yeany

    Van Der Graaf generator shows off it's tricks /// Homemade Science with Bruce Yeany

    383 views / 0 likes - added

    This is a simple Van Der Graaf generator and several examples of demonstrations that are easy to build. It can do all the tricks that a larger generator can do, just on a smaller scale. Homemade science is a collection of classroom tested ideas, suggestio

  • 03:04 Identifying Relative And Global Maxima And Minima

    Identifying Relative And Global Maxima And Minima

    348 views / 0 likes - added

    Examples identifying relative maximum points, relative minimum points, global maximum points and global minimum points.

  • 03:55 Wood, Water, And Properties: Crash Course Kids #15.1

    Wood, Water, And Properties: Crash Course Kids #15.1

    497 views / 0 likes - added

    Quick, think of three words to describe yourself. TIME'S UP! What did you think of? Chances are you thought of descriptive words that we call Properties. In this episode of Crash Course Kids, Sabrina talks about how properties help us understand objects.

  • 04:20 Oobleck And Non-Newtonian Fluids: Crash Course Kids #46.1

    Oobleck And Non-Newtonian Fluids: Crash Course Kids #46.1

    532 views / 1 likes - added

    Ever heard of Oobleck? How about Non-Newtonian fluids? Well, today Sabrina is going to show us that things can sometimes behave like a solid, and sometimes like a liquid depending on how much force is applied to them. In this episode of Crash Course Kids,

  • 04:00 Hunting For Properties: Crash Course Kids #9.1

    Hunting For Properties: Crash Course Kids #9.1

    418 views / 1 likes - added

    Remember pre-school? If not, IT WAS SO MUCH EASIER! But when you were stacking blocks and figuring out which block went into which shaped hole, you were learning about properties. In this episode of Crash Course Kids, Sabrina talks about what properties a

  • 05:39 Physics of toys -string racer/ string rocket //  Homemade Science with Bruce Yeany

    Physics of toys -string racer/ string rocket // Homemade Science with Bruce Yeany

    418 views / 0 likes - added

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

  • 04:46 Normal Stuff In Not-So-Normal Places: Crash Course Kids 46.2

    Normal Stuff In Not-So-Normal Places: Crash Course Kids 46.2

    463 views / 0 likes - added

    So, what happens to normal stuff (like water) when it goes to not so normal places? What happens if you take a glass of water to the top of Mt. Everest? Or Space? In this episode of Crash Course Kids, Sabrina shows us how matter is affected by different p

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  • 05:02 Population Pyramids: Powerful Predictors Of The Future - Kim Preshoff

    Population Pyramids: Powerful Predictors Of The Future - Kim Preshoff

    485 views / 1 likes - added

    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

  • 01:58 Jazz Fundamentals: What Is Improvisation?

    Jazz Fundamentals: What Is Improvisation?

    256 views / 0 likes - added

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  • 04:27 What's My Property: Crash Course Kids #35.2

    What's My Property: Crash Course Kids #35.2

    360 views / 0 likes - added

    What exactly can we tell about an unknown substance by it's properties. We already know that a substance is matter that’s made of one kind of atom or molecule, and that has specific properties and that some substances are elements, which means they can’t

  • 04:32 Organizing Properties: Crash Course Kids #35.1

    Organizing Properties: Crash Course Kids #35.1

    423 views / 1 likes - added

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  • 08:30 Probability and Randomness in Games, Business, and Life I The Great Courses

    Probability and Randomness in Games, Business, and Life I The Great Courses

    321 views / 0 likes - added

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  • 03:15 Olympic Cyclist Vs. Toaster: Can He Power It?

    Olympic Cyclist Vs. Toaster: Can He Power It?

    280 views / 0 likes - added

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  • 02:54 Toy physics--- lever toy ///Homemade Science with Bruce Yeany

    Toy physics--- lever toy ///Homemade Science with Bruce Yeany

    400 views / 0 likes - added

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  • 04:56 These Natural Images Fool Neural Networks (And Maybe You Too)

    These Natural Images Fool Neural Networks (And Maybe You Too)

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  • 07:26 The hidden science of Harry Potter

    The hidden science of Harry Potter

    580 views / 4 likes - added

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  • 09:37 Plastic Injection Molding

    Plastic Injection Molding

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    Bill details the key engineering principles underlying plastic injection molding. He describes its history and, then, reveals the intricate details of the process. He shows viewers where to found, on any injection-molding product, the markings created by

  • 05:03 Adding - Large Numbers

    Adding - Large Numbers

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  • 01:54 We’ve Wasted More Plastic Than You Can Imagine

    We’ve Wasted More Plastic Than You Can Imagine

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    We've wasted so much plastic, it's almost impossible to picture. In 2018, the Royal Statistical Society decided its International Statistic of the Year was 90.5: the percent of all plastic waste that's never been recycled. The sheer scale of that number i

  • 04:22 Calculus Limits - Factoring Example

    Calculus Limits - Factoring Example

    366 views / 0 likes - added

    Learning Calculus limits is a breeze with this tutorial and video example.. This example teaches you how to solve limits by factoring. Check out my Calculus limits playlist if you want some harder examples. I also offer live tutoring if you need any extra

  • 01:45 Let's All Pull Together: Team Of µTug Microrobots Pulls A Car

    Let's All Pull Together: Team Of µTug Microrobots Pulls A Car

    414 views / 0 likes - added

    Not only are ants impressively strong, they are also amazing team players. This research inspired by such teamwork examples how the ways that microrobots move effects their ability to work in teams. With careful consideration to robot gait, we demonstrate

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  • 03:55 Proof Of Evolution That You Can Find On Your Body

    Proof Of Evolution That You Can Find On Your Body

    376 views / 1 likes - added

    You have your mom's smile, your dad's eyes, and the ear muscles of a Triassic mammal. Subscribe to our channel! http://goo.gl/0bsAjO Forty-two percent of Americans say that humans were created in their present form within the past 10,000 years — a percent

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  • 04:30 Calculus Limits - Easy Problem and Introduction

    Calculus Limits - Easy Problem and Introduction

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    Learning Calculus limits is a breeze with this problem and introduction. This example is an easy problem. Check out my Calculus limits playlist if you want some harder examples. I also offer live tutoring if you need any extra help. Check out my website i

  • 03:41 Popular Polygons Song For Kids Rap Video: Geometry Quadrilaterals Hexagons etc.

    Polygons Song For Kids Rap Video: Geometry Quadrilaterals Hexagons etc.

    1,748 views / 6 likes - added

    Full lesson plan and more: http://numberock.com/polygons/ Description: Alan kite surfs, skateboards, bikes, dives, and explores space as he learns about Triangles, Quadrilaterals, Pentagons, Hexagons, Heptagons, Octagons, Nonagons, and Decagons. These sha

  • 02:12 The Golden Mole: Blind Sand-Swimmer

    The Golden Mole: Blind Sand-Swimmer

    278 views / 0 likes - added

    http://skunkbear.tumblr.com/goldenmole The golden mole is a fascinating animal. It's also the namesake of Skunk Bear's new prize: The Golden Mole Award for Accidental Brilliance. We're looking for modern examples of serendipity in science - happy accident

  • 03:55 Proof of evolution that you can find on your body

    Proof of evolution that you can find on your body

    82 views / 0 likes - added

    You have your mom's smile, your dad's eyes, and the ear muscles of a Triassic mammal. Forty-two percent of Americans say that humans were created in their present form within the past 10,000 years — a percentage that hasn't changed much since 1982,

  • 07:40 Are Exotic Animals Safe For Kids?

    Are Exotic Animals Safe For Kids?

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    Can you let kids interact with exotic animals? Is it safe? Of course it's not safe, but by following a few rules and guidelines it is possible. Jessi shows some real life examples.Our Video Sponsors:James PellosmaSara LauterORGALOTH THE UNRULY, DESTROYER

  • 05:14 Intensifiers And Adverbs Of Degree | Modifiers | The Parts Of Speech

    Intensifiers And Adverbs Of Degree | Modifiers | The Parts Of Speech

    285 views / 0 likes - added

    Words like 'very' and 'slightly' are examples of intensifiers and adverbs of degree. Here's how they work! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modifier/e/intensifiers-and-adver

  • 05:50 How reliable is fingerprint analysis?

    How reliable is fingerprint analysis?

    121 views / 0 likes - added

    Fingerprinting is used by law enforcement all over the world, but it may not be as reliable as you think. Subscribe to our channel! http://goo.gl/0bsAjO Fingerprinting has been a vital tool in forensic science since 1911 when the first conviction was hand

  • 08:26 Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy

    Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy

    248 views / 0 likes - added

    Introduction to conjugate acid-base pairs. Definition and examples of conjugate acid-base pairs. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivit

  • 05:12 Why we still need courtroom sketch artists

    Why we still need courtroom sketch artists

    271 views / 0 likes - added

    In an age where everyone's phone has a camera, why do we still rely on sketch artists to document trials? Subscribe to our channel! http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving th

  • 07:36 The 'Sistine Chapel of Taxidermy' - Conserving Akeley's Elephants

    The 'Sistine Chapel of Taxidermy' - Conserving Akeley's Elephants

    183 views / 0 likes - added

    Come to our meet up at the Museum für Naturkunde in Berlin on January 27th! RSVP & details here: http://bit.ly/2FmhkJB The Akeley's Fighting African Elephants are some of the best examples of taxidermy ever created-- but they'll need help if they're to su

  • 09:19 What is Natural Selection?

    What is Natural Selection?

    102 views / 1 likes - added

    Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Special thanks to Rosemary at Bird and Moon Comics for supplying a handful of the critter illustrations: http://www.birdandmoon.com/ Special thanks to AD for the music! http://www.pr

  • 02:55 Fractions For Kids Song ♫♪ Kindergarten & Up

    Fractions For Kids Song ♫♪ Kindergarten & Up

    513 views / 0 likes - added

    Download Without Ads for Classroom Use: https://www.teacherspayteachers.com/Product/Basic-Fractions-Song-for-Kids-Introduces-Fractions-On-a-Number-Line-2983486 ◀--- Safe Link You're student(s) are going to love learning about fractions as we eat pies, see

  • 03:11 This Fools Your Vision | Two Minute Papers #241

    This Fools Your Vision | Two Minute Papers #241

    250 views / 0 likes - added

    The paper "Adversarial Examples that Fool both Human and Computer Vision" is available here: https://arxiv.org/abs/1802.08195 Our Patreon page with the details: https://www.patreon.com/TwoMinutePapers We would like to thank our generous Patreon supporters

  • 08:51 How to save 51B lives for 68 cents with simple Engineering

    How to save 51B lives for 68 cents with simple Engineering

    435 views / 0 likes - added

    Using the power of engineering and brilliant inventions to save lives!!! Great times collab-ing with Bill and Melinda Gates! You should check out the Gates Annual Letter here: http://b-gat.es/2lhhtmJ Pre-order a paper microscope here- https://www.foldscop

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  • 01:26 How To Weigh A Fart | Space Time | PBS Digital Studios

    How To Weigh A Fart | Space Time | PBS Digital Studios

    286 views / 0 likes - added

    Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com EVER WANTED TO WEIGH A FART? Well, it isn't easy, but Gabe from PBS Space Time walks us throug

  • 03:40 How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

    How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

    126 views / 0 likes - added

    Controlling the orientation of an object is called attitude control. Leonard Maunders shows how small jets are used to control the attitude of satellites. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the

  • 57:34 Topology, Geometry And Life In Three Dimensions

    Topology, Geometry And Life In Three Dimensions

    387 views / 0 likes - added

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

  • 12:12 Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    383 views / 0 likes - added

    This week on Crash Course Econ, Jacob and Adriene are talking about failure. Specifically, we're talking about market failures. When markets don't provide a good or service efficiently, that's a market failure. When markets fail, often governments step in

  • 03:32 Three types of sentence | Syntax | Khan Academy

    Three types of sentence | Syntax | Khan Academy

    305 views / 0 likes - added

    Three essential types of sentence are declarative sentences (which are statements), interrogative sentences (which are questions), and imperative sentences (which are orders). Join us as we give examples of each! Practice this yourself on Khan Academy rig

  • 04:09 Popular Vacation Or Conservation (Of Mass): Crash Course Kids #23.1

    Vacation Or Conservation (Of Mass): Crash Course Kids #23.1

    1,935 views / 0 likes - added

    So when water evaporates, what happens? Where does that water go? Does just vanish? Is it no more? Can matter every just go away? Well, the answer is no, it can't. But it can LOOK like it does. In this episode of Crash Course Kids, Sabrina shows us how Co

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  • 08:01 Optical Fiber Cables - Christmas Lectures with David Pye

    Optical Fiber Cables - Christmas Lectures with David Pye

    127 views / 0 likes - added

    In 1985, fiber optic cables were just starting to get widely adopted. David Pye shows the principles behind them and how old telephone cables were swapped out for new ones. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lec

  • 25:38 Euler's Disk

    Euler's Disk

    91 views / 0 likes - added

    Get a free month of CuriosityStream! https://curiositystream.com/boxGet your own Euler's Disk! https://www.curiositybox.com/store/eulers-diskSubscribe to the Curiosity Box: https://www.curiositybox.com/Shop the Curiosity Box Store: https://www.curiositybo

  • 03:53 (LEGO) Block Party: Crash Course Kids #23.2

    (LEGO) Block Party: Crash Course Kids #23.2

    417 views / 0 likes - added

    Playing with LEGOS is fun. But, they can also teach us something about matter. In this episode of Crash Course Kids, Sabrina chats about chemical reactions and the Conservation of Matter. Watch More Crash Course Kids: https://www.youtube.com/user/crashcou

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  • 04:53 Following The Sun: Crash Course Kids #8.2

    Following The Sun: Crash Course Kids #8.2

    693 views / 5 likes - added

    Have you ever wondered why your shadow is longer sometimes and shorter others? It turns out it all has to do with that marvelous big ball of light in the sky; The Sun! This first series is based on 5th grade science. We're super excited and hope you enjoy

  • 03:19 The Dirt On Decomposers: Crash Course Kids #7.2

    The Dirt On Decomposers: Crash Course Kids #7.2

    678 views / 1 likes - added

    We've talked about food chains and how energy moves through an ecosystem, but let's take a step back and see how everything starts... and ends. Decomposers! This first series is based on 5th grade science. We're super excited and hope you enjoy Crash Cour

  • 03:41 Climate Change: Crash Course Kids #41.2

    Climate Change: Crash Course Kids #41.2

    589 views / 4 likes - added

    How does climate change? And what happens to environments and ecosystems when it does? In this episode of Crash Course Kids, Sabrina shows us the effects that climate change can have and how one small change in an ecosystem can throw everything off. Watch

  • 03:31 The Ecliptic: Crash Course Kids #37.2

    The Ecliptic: Crash Course Kids #37.2

    282 views / 0 likes - added

    So, what is the Ecliptic? Well, it has to do with the Zodiac constellations and our sun and how they move in relation to one another. It's kind of cool! In this episode, Sabrina chats about this imaginary line called the Ecliptic and its cycle in the sky.

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  • 06:47 Paper Saw Blades- paper cuts paper- Part 1- centrifugal force  //  Homemade Science with Bruce Yeany

    Paper Saw Blades- paper cuts paper- Part 1- centrifugal force // Homemade Science with Bruce Yeany

    573 views / 1 likes - added

    Part one: Can a saw blade made out paper cut through a sheet paper? It can if it's spinning fast enough. Circles of paper are mounted onto a Dremel type tool and then are tested to see if they can cut paper, cardboard foam cups, even thin strips of wood.

  • 04:59 Super Stars (Constellations): Crash Course Kids #31.1

    Super Stars (Constellations): Crash Course Kids #31.1

    626 views / 0 likes - added

    So, you know about stars. But what if those stars formed a super group like The Avengers? Well, then you have a Constellation! In this episode of Crash Course Kids, Sabrina chats about stars, constellations, and how humans have used constellations to tell

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  • 03:49 Constellation Location: Crash Course Kids #31.2

    Constellation Location: Crash Course Kids #31.2

    527 views / 2 likes - added

    Let's say you're looking for a specific constellation in the sky, but can't find it? That could be because you're on the wrong part of the planet to see it. In this episode of Crash Course Kids, Sabrina talks about how the Earth's rotation and axis can af

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  • 04:00 Orchid Mantis: Looks That Kill

    Orchid Mantis: Looks That Kill

    346 views / 1 likes - added

    This video is perfect for adults orchids. Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Many creatures wear disguises in order to keep safe from predators, but there are some that dress to kill. Orchi

  • 03:25 Fabulous Food Chains: Crash Course Kids #7.1

    Fabulous Food Chains: Crash Course Kids #7.1

    687 views / 3 likes - added

    Everyone eats, right? But how does that food get the energy to power you? In this episode of Crash Course Kids, Sabrina talks about the way energy moves, or flows, through an ecosystem and how that movement forms Food Chains! This first series is based on

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  • 03:49 A Different Way to Solve Quadratic Equations

    A Different Way to Solve Quadratic Equations

    54 views / 0 likes - added

    Here at Expii, we love thinking about new ways to solve any problem, and this is our newest adventure: solving quadratic equations differently. This method takes out the guesswork, is simple, and is easier to understand than what is typically written in t

  • 05:10 Spaced Out: Crash Course Kids #25.1

    Spaced Out: Crash Course Kids #25.1

    395 views / 2 likes - added

    So... how big is the Universe? It's big... really big... no, bigger than that... it's big. In this episode of Crash Course Kids, Sabrina gives us some perspective on this whole Universe thing and how we fit into it. Watch More Crash Course Kids: https://w

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  • 04:42 The Life Hydrologic: Crash Course Kids #30.2

    The Life Hydrologic: Crash Course Kids #30.2

    358 views / 0 likes - added

    Last week we went up up up a mountain. Well, today we're going down down down into the ocean to see what habitats await us there. Yep, the ocean has layers and the types of things we encounter there change the deeper we go. Watch More Crash Course Kids: h

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  • 04:33 Popular Weather Vs. Climate: Crash Course Kids #28.1

    Weather Vs. Climate: Crash Course Kids #28.1

    740 views / 2 likes - added

    So we have Weather and Climate... but are they the same thing? No, no they are not. But they are both super important to how the geosphere is shaped. In this episode of Crash Course Kids, Sabrina chats with us about the differences between Weather and Cli

  • 03:31 Four Spheres Part 2 (Hydro And Atmo): Crash Course Kids #6.2

    Four Spheres Part 2 (Hydro And Atmo): Crash Course Kids #6.2

    658 views / 1 likes - added

    The second part of our two part tale of the puzzle that is Earth. In this episode, Sabrina talks about the Hydrosphere and the Atmosphere and what is contained in each one. Let's dive in!!! This first series is based on 5th grade science. We're super exci

  • 04:09 The Zodiac Constellations: Crash Course Kids #37.1

    The Zodiac Constellations: Crash Course Kids #37.1

    528 views / 0 likes - added

    We've talked about constellations; groups of stars in the night sky that we assign names to. But there are a certain group of special constellations called The Zodiac that Sabrina is going to chat about. Gemini, Sagittarius, Scorpio? You've heard of them

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  • 03:31 Popular What's Matter? - Crash Course Kids #3.1

    What's Matter? - Crash Course Kids #3.1

    1,218 views / 9 likes - added

    Hey... what's matter? No no no, not what's THE matter. What's MATTER? In this episode of Crash Course Kids, Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas. She also does a quick experiment that you can do at home

  • 03:37 Up, Up & Away: Crash Course Kids #16.2

    Up, Up & Away: Crash Course Kids #16.2

    520 views / 0 likes - added

    So... what makes the wind? You might be surprised to learn that it has to do with two of Earth's spheres; The Hydrosphere and the Geosphere. In this episode of Crash Course Kids, Sabrina takes us to the beach to chat about how the wind comes into being an

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  • 04:37 How The Biggest Waves In The World Are Formed

    How The Biggest Waves In The World Are Formed

    542 views / 2 likes - added

    When sitting on the beach, have you ever wondered where that wave came from? Pro surfer and wave expert Kyle Thiermann joins Trace to surf the science of waves, their origins, and why they’re about to get even bigger. Follow Kyle on Twitter ►►►► http://bi

  • 05:28 Let's Take A Hike: Crash Course Kids #30.1

    Let's Take A Hike: Crash Course Kids #30.1

    444 views / 2 likes - added

    Today we're going to take a hike up Mt. Kilimanjaro so we can talk about how the geosphere changes based on many different things. On the same mountain we can travel through many different habitats like rain forests, savannas, and moorlands. Let's take a

  • 04:01 Popular Earth's Rotation & Revolution: Crash Course Kids 8.1

    Earth's Rotation & Revolution: Crash Course Kids 8.1

    712 views / 1 likes - added

    So, have you ever wondered why we have seasons? Or maybe where the sun goes when it's night time? *Hint: It doesn't actually go anywhere* In this episode of Crash Course Kids, Sabrina talks about the Earth's rotation and revolution and how these things co

  • 04:01 Four Spheres Part 1 (Geo And Bio): Crash Course Kids #6.1

    Four Spheres Part 1 (Geo And Bio): Crash Course Kids #6.1

    679 views / 3 likes - added

    In this episode of Crash Course Kids, Sabrina talks about two of the four spheres that make up our planet; The Geosphere and the Biosphere. What's in these spheres? How do they affect us? How do they fit into the puzzle that is Earth? All is contained wit

  • 03:47 Popular A Change Of Scenery: Crash Course Kids #17.2

    A Change Of Scenery: Crash Course Kids #17.2

    2,231 views / 2 likes - added

    The world changes. It really does! But sometimes it changes so slowly that we don't notice it. Other times it changes REALLY FAST!!! In this episode of Crash Course Kids, Sabrina talks about some of the reasons things can change quickly or slowly. This fi

  • 04:26 Severe Weather: Crash Course Kids #28.2

    Severe Weather: Crash Course Kids #28.2

    684 views / 5 likes - added

    So, what's the difference between "weather" and "severe weather"? Is it just how hard the wind is blowing? Is it just thunder and lighting? Well, it can be some or all of those things. In this episode of Crash Course Kids, Sabrina talks to us about what m

  • 05:23 How Satellites Track Your Exact Location

    How Satellites Track Your Exact Location

    331 views / 1 likes - added

    GPS has become a staple on any smartphone, but how does it work? How Does Your Brain’s GPS Work? ►►►► http://dne.ws/1XfwdhD Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Read More: How GPS Receivers Work http://electronics.howstuffwo

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  • 03:43 What On Earth: Crash Course Kids #10.1

    What On Earth: Crash Course Kids #10.1

    635 views / 0 likes - added

    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

  • 03:57 Popular Seasons And The Sun: Crash Course Kids 11.1

    Seasons And The Sun: Crash Course Kids 11.1

    702 views / 1 likes - added

    Updated with graphics fixed. Thanks for pointing that out! Ever wonder why we have seasons? A lot of people think it's because the Earth gets further away from the sun in winter, and closer in the summer. But, it's actually more interesting than that. In

  • 04:06 Popular Weathering And Erosion: Crash Course Kids #10.2

    Weathering And Erosion: Crash Course Kids #10.2

    1,761 views / 8 likes - added

    In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as the force that clea

  • 03:50 Popular Part(icles) Of Your World: Crash Course Kids #3.2

    Part(icles) Of Your World: Crash Course Kids #3.2

    2,356 views / 6 likes - added

    Have you ever heard the phrase, "You look like a Million Bucks?" Well, you do... but you also look like a million particles. In this episode, Sabrina talks to us about matter and particles and that all matter is made up of particles. Also, she shows us ho

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  • 04:26 Star Personalities: Crash Course Kids #25.2

    Star Personalities: Crash Course Kids #25.2

    400 views / 0 likes - added

    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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  • 03:33 Why No Polar Pineapples: Crash Course Kids #11.2

    Why No Polar Pineapples: Crash Course Kids #11.2

    401 views / 0 likes - added

    Plants are amazing. Really! Photosynthesis is an incredible thing. But it also means that some plants can't live everywhere. They need to get the right amount of sunlight for the right amount of time. In this episode of Crash Course Kids, Sabrina chats ab

  • 03:43 What On Earth: Crash Course Kids #10.1

    What On Earth: Crash Course Kids #10.1

    133 views / 1 likes - added

    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

  • 04:29 The Great Aqua Adventure: Crash Course Kids #24.1

    The Great Aqua Adventure: Crash Course Kids #24.1

    547 views / 3 likes - added

    Water travels... a lot. In fact, the water cycle is amazing and takes water all over the planet by using evaporation, condensation, and precipitation. In this episode of Crash Course Kids, Sabrina shows us how the water cycle works and how you can create

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  • 08:22 Understanding Trends Through Calculus I The Great Courses

    Understanding Trends Through Calculus I The Great Courses

    348 views / 0 likes - added

    Change and Motion: Calculus Made Clear, 2nd Edition Try a free month trial of The Great Courses Plus here: https://www.thegreatcoursesplus.com/special-offer?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=136256 The True Geni

  • 03:58 Popular Landforms, Hey!: Crash Course Kids #17.1

    Landforms, Hey!: Crash Course Kids #17.1

    1,161 views / 4 likes - added

    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

  • 04:48 Dinosaur Pee?: Crash Course Kids #24.2

    Dinosaur Pee?: Crash Course Kids #24.2

    490 views / 1 likes - added

    Today we continue our exploration of the Water Cycle by drinking some dinosaur pee. Yep! Well, it's a little less gross that it sounds. It turns out that all of the water on Earth is just constantly recycled in what we call a closed system. No water comes

  • 03:33 Land And Water: Crash Course Kids #16.1

    Land And Water: Crash Course Kids #16.1

    584 views / 0 likes - added

    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

  • 04:21 Extraterrestrial Cycloids - Why Are They on Europa?

    Extraterrestrial Cycloids - Why Are They on Europa?

    177 views / 0 likes - added

    Thanks to the James Webb Space Telescope (JWST) and Space Telescope Science Institute for supporting this video. This video is about the cycloid curves on Jupiter's moon Europa - they're ridges or valleys in the icy surface that formed due to some sort of

  • 05:10 Weather Channels: Crash Course Kids #34.2

    Weather Channels: Crash Course Kids #34.2

    693 views / 2 likes - added

    Why is my weather app sometimes wrong? Well it has a lot to do with wind. Jet Streams, air cells, the shape and movement of the Earth... there are a lot of things that make weather a little unpredictable. In this episode of Crash Course Kids, Sabrina talk

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  • 05:56 Weather In Space (the Rocky Planets): Crash Course Kids #43.1

    Weather In Space (the Rocky Planets): Crash Course Kids #43.1

    485 views / 3 likes - added

    Do other planets have weather? It turns out that, yes, they do! But, the weather isn't all the same on other planets because of things like atmosphere. In this episode of Crash Course Kids, Sabrina takes us on a tour of the weather on the rocky planets in

  • 03:52 Food Webs: Crash Course Kids #21.2

    Food Webs: Crash Course Kids #21.2

    482 views / 2 likes - added

    Last time we put a Polar Bear in the desert and we still feel bad about that, but there's a lot more going on in ecosystems than just temperature. In fact, there are so many elements in ecosystems, that if just one leaves or gets out of whack, it can be t

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  • 04:33 Multiplying Negative And Positive Fractions | Fractions | Pre-Algebra | Khan Academy

    Multiplying Negative And Positive Fractions | Fractions | Pre-Algebra | Khan Academy

    392 views / 0 likes - added

    See examples of multiplying and dividing fractions with negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/multiplying-fractions-pre-alg/e/multiplying_fractions?utm_

  • 04:11 A Fresh Future: Crash Course Kids #33.2

    A Fresh Future: Crash Course Kids #33.2

    326 views / 1 likes - added

    So, how are people fixing their water problems? In this episode of Crash Course Kids, Sabrina talks about a few different examples how some freshwater sources were good, then bad, then made good again. Also, Sabrina talks about parasites, fish, and dams!

  • 04:42 Home Sweet Habitat: Crash Course Kids #21.1

    Home Sweet Habitat: Crash Course Kids #21.1

    469 views / 2 likes - added

    How would a Polar Bear do if you put it in the desert? Not well. But why? Why can't anything live anywhere? Well, this has to do with Habitats and how animals (including humans) are suited for living in one place over another. In this episode, Sabrina tal

  • 05:07 Current Events: Crash Course Kids #34.1

    Current Events: Crash Course Kids #34.1

    672 views / 2 likes - added

    What are air currents? Air currents are like rivers of wind caused by areas of high and low pressure.The air above the land is warmer and less dense, so it rises. The air over the water is cooler and heavier. The cool air rushes in toward the low-pressure

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  • 05:05 Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

    Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

    281 views / 0 likes - added

    We're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/r

  • 04:43 Gas Giants Weather: Crash Course Kids #43.2

    Gas Giants Weather: Crash Course Kids #43.2

    401 views / 1 likes - added

    Last time, we learned that there is in fact weather on other planets. But those were the rocky planets, like Earth. What about the big Gas Giants? What's the weather like there? In this episode of Crash Course Kids, Sabrina takes us on a virtual tour of t

  • 04:16 Least Common Multiple Exercise | Factors And Multiples | Pre-Algebra | Khan Academy

    Least Common Multiple Exercise | Factors And Multiples | Pre-Algebra | Khan Academy

    370 views / 0 likes - added

    We're practicing finding the least common multiple in these example exercises. We'll teach you the prime factorization approach which is a pretty nifty way to find the lcm (least common multiple). Practice this lesson yourself on KhanAcademy.org right now

  • 03:39 Introduction To Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    Introduction To Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

    370 views / 0 likes - added

    Learn what it means to subtract. The examples used in this video are 4-3 and 5-2. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-intro/e/subtractio

  • 47:59 Why Do Things Spin? - with Hugh Hunt

    Why Do Things Spin? - with Hugh Hunt

    30 views / 0 likes - added

    Why does a spinning top stand up? Why doesn't a rolling wheel fall over? And how does a falling cat always manage to land on its feet?You can find more of Hugh's work on his website here: http://www2.eng.cam.ac.uk/~hemh1/From topspin in tennis, to angular

  • 02:17 Pieces Of Fruit | Basic Addition And Subtraction | Early Math | Khan Academy

    Pieces Of Fruit | Basic Addition And Subtraction | Early Math | Khan Academy

    482 views / 0 likes - added

    Learn how to add fruit (by putting fruit together) and sutract fruit (by taking fruit away). Examples used are 5+3 and 5-3. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basic

  • 03:11 Introduction To Addition | Basic Addition And Subtraction | Early Math | Khan Academy

    Introduction To Addition | Basic Addition And Subtraction | Early Math | Khan Academy

    341 views / 0 likes - added

    Learn what it means to add. The examples used in this video are 1+1 and 2+3. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-intro/e/addition_1?utm_

  • 02:49 Skip Counting By 100 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Skip Counting By 100 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    404 views / 0 likes - added

    Learn to count by hundreds. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/skip-counting-by-100s?utm_source=YT&utm_medium=Desc&utm_campaign=Ea

  • 11:48 Top 10 Amazing Ideas Scrapped By Pixar

    Top 10 Amazing Ideas Scrapped By Pixar

    298 views / 2 likes - added

    Pixar is an animation powerhouse: we love to watch their imaginative storylines and hilarious characters. Ideas, characters and stories get changed all the time, here are a few examples! Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https:/

  • 02:05 Skip Counting By 5 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    Skip Counting By 5 Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

    380 views / 0 likes - added

    Learn to count by fives. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/skip-counting-by-5s?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMa

  • 01:43 Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    Solving Problems With Bar Graphs 2 | Measurement And Data | Early Math | Khan Academy

    350 views / 0 likes - added

    Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-bar-graphs/e/solving-problems-with-bar-graphs-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Wat

  • 01:54 Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

    Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

    405 views / 0 likes - added

    Learn how to add two numbers to make 10. This video shows two examples: 3 + ___ = 10 and 6 + ___ = 10. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-make-

  • 02:19 How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy

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

    367 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

  • 02:48 Picture Graphs | Measurement And Data | Early Math | Khan Academy

    Picture Graphs | Measurement And Data | Early Math | Khan Academy

    369 views / 0 likes - added

    Read and interpret a picture graph. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-picture-graphs/e/solving-problems-with-picture-graphs-1?utm_source=YT&utm

  • 04:41 Why do people fear the wrong things? - Gerd Gigerenzer

    Why do people fear the wrong things? - Gerd Gigerenzer

    93 views / 0 likes - added

    How can we use statistics to evaluate risk? Dig into the difference between relative risk and absolute risk and how each is used in the news.--A new drug reduces the risk of heart attacks by 40%. Shark attacks are up by a factor of two. Drinking a liter o

  • 01:51 Why Are Plane Windows Round?

    Why Are Plane Windows Round?

    272 views / 0 likes - added

    We often learn the most from our failures, this is particularly true for advancements in the field of engineering. Unfortunately for the engineers in the aviation industry, the prices to pay for failure are high. This will be a reoccurring theme in my vid

  • 03:27 How To Evaluate Expressions In Two Variables With Decimals And Fractions | 6th Grade | Khan Academy

    How To Evaluate Expressions In Two Variables With Decimals And Fractions | 6th Grade | Khan Academy

    477 views / 0 likes - added

    Learn how to evaluate expressions that have two different variables in them by using a technique called substitution (or "plugging in"). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6t

  • 13:44 New Fundamental Particle Discovered?? + Challenge Winners! | Space Time | PBS Digital Studios

    New Fundamental Particle Discovered?? + Challenge Winners! | Space Time | PBS Digital Studios

    265 views / 1 likes - added

    Be sure to check out Matt’s AMA at https://www.reddit.com/r/science on Monday, June 13th. He’ll be discussing the upcoming documentary he was a part of Distant Quasars: Shedding Light on Black Holes http://www.amnh.org/explore/science-bulletins/(watch)/as

  • 03:26 Elon Musk And Stephen Hawking Fear A Robot Apocalypse. But A Major Physicist Disagrees.

    Elon Musk And Stephen Hawking Fear A Robot Apocalypse. But A Major Physicist Disagrees.

    448 views / 0 likes - added

    All new technology is frightening, says physicist Lawrence Krauss. But there are many more reasons to welcome machine consciousness than to fear it. Read more at BigThink.com: http://bigthink.com/videos/should-we-be-scared-of-ai Follow Big Think here: You

  • 04:05 How To Find Mistakes In One Step Equations | 6th Grade | Khan Academy

    How To Find Mistakes In One Step Equations | 6th Grade | Khan Academy

    401 views / 0 likes - added

    Learn how to spot mistakes in someone else's work as they attempt to solve one-step equations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-one-st

  • 03:59 How Your Heart Actually Controls Your Emotions

    How Your Heart Actually Controls Your Emotions

    274 views / 1 likes - added

    It turns out that your heart does a lot more than just pump blood. Check out this video to see how it can actually affect your emotions. Do Gut Feelings Actually Exist? - https://youtu.be/DBQYSwhIYXk Sign Up For The Seeker Newsletter Here - http://bit.ly/

  • 04:42 How To Write Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

    How To Write Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

    560 views / 0 likes - added

    Learn how to write expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-alg-e

  • 08:39 What Is The Shortest Poem?

    What Is The Shortest Poem?

    537 views / 0 likes - added

    Click to SUBsauce: http://bit.ly/POIaN7 http://www.twitter.com/tweetsauce **sources and bonus links below** music by http://www.youtube.com/JakeChudnow ABCDEFGHIJKLMNOPQRSTUVWXYZ Big Bird song: http://www.youtube.com/watch?v=pr5er4ueWBQ John Denver's "Bal

  • 07:40 Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

    Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

    348 views / 0 likes - added

    Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimal

  • 06:00 Homemade Science Demonstrations with Bruce Yeany

    Homemade Science Demonstrations with Bruce Yeany

    42 views / 0 likes - added

    Welcome to my science channel, here are a few examples of some of the interesting materials and activities that I've posted over the last 5 years . Over 170 videos of demonstrations and activities that I've found interesting and helpful as a middle school

  • 02:15 Light Pollution - Lost in Light II

    Light Pollution - Lost in Light II

    281 views / 0 likes - added

    Lost in Light II is a short film showing how light pollution affects night skies using one of the most prominent constellations - The Orion. The success and reach of my previous film(vimeo.com/srirammurali/LostinLight) - made the news in over 40 countries

  • 05:39 Scientists Created a Plastic Thats Infinitely Recyclable

    Scientists Created a Plastic Thats Infinitely Recyclable

    96 views / 0 likes - added

    Plastic is suffocating the planet, but what if we could make recycling plastic more efficient? This Lawrence Berkeley National Lab team has created a brand new kind of plastic that can be recycled endlessly. Are You Seasoning Your Food With Microplastics?


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