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Search Results: "Proof: S (or Entropy) is a valid state variable"

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  • 15:38 Proof: S (or Entropy) is a valid state variable

    Proof: S (or Entropy) is a valid state variable

    230 views / 0 likes - added

    Prroof that S (or entropy) is a valid state variable. More free lessons at: http://www.khanacademy.org/video?v=sPz5RrFus1Q

  • 10:28 Entropy is not disorder: micro-state vs macro-state

    Entropy is not disorder: micro-state vs macro-state

    142 views / 0 likes - added

    Entropy and the difference between micro-states and macro-states. My Patreon page is at https://www.patreon.com/EugeneK

  • 28:26 Reconciling Thermodynamic and State Definitions of Entropy

    Reconciling Thermodynamic and State Definitions of Entropy

    180 views / 0 likes - added

    Long video explaining why entropy is a measure of the number of states a system can take on (mathy, but mind-blowing). More free lessons at: http://www.khanacademy.org/video?v=WLKEVfLFau4

  • 08:56 More on Entropy

    More on Entropy

    184 views / 0 likes - added

    More clarification as to what entropy is and what entropy is not. More free lessons at: http://www.khanacademy.org/video?v=dFFzAP2OZ3E

  • 07:26 Entropy: Why is it Predicted to Cause the Heat Death of the Universe?

    Entropy: Why is it Predicted to Cause the Heat Death of the Universe?

    86 views / 0 likes - added

    Everything that has a beginning must also have an end. While we know the Universe sprung to life 13 billion years ago, we don't know when its illustrious journey will come to an end. What we do know is one of the ways it could happen. We call this plausib

  • 05:20 What is entropy? - Jeff Phillips

    What is entropy? - Jeff Phillips

    309 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/what-is-entropy-jeff-phillips There’s a concept that’s crucial to chemistry and physics. It helps explain why physical processes go one way and not the other: why ice melts, why cream spreads in coffee, why air

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  • 05:00 Maxwell's Demon: Can Entropy Be Reversed?

    Maxwell's Demon: Can Entropy Be Reversed?

    140 views / 0 likes - added

    Maxwell's Demon. Maxwell's famous thought experiment. Can we break the second law of thermodynamics? Can entropy be reversed? Hi! I'm Jade. I draw pictures that move and become animated physics videos. ***SUBSCRIBE*** https://www.youtube.com/c/upandatom *

  • 07:27 Introduction To Entropy

    Introduction To Entropy

    190 views / 0 likes - added

    Introduction to entropy

  • 03:15 How Entropy Powers The Earth (Big Picture Ep. 4/5)

    How Entropy Powers The Earth (Big Picture Ep. 4/5)

    299 views / 0 likes - added

    This video is about how we don't just need energy to power our lives, we need *low entropy* energy! Thanks to Google Making and Science for supporting this series, and to Sean Carroll for collaborating on it! His book can be found here: http://www.penguin

  • 08:32 Second Law Of Thermodynamics And Entropy

    Second Law Of Thermodynamics And Entropy

    186 views / 0 likes - added

    Second Law of Thermodynamics and Entropy

  • 07:01 Why Heat Increases Entropy

    Why Heat Increases Entropy

    213 views / 0 likes - added

    Why heat increases entropy (even though some of it can do work)!

  • 13:41 Entropy: Embrace the Chaos! Crash Course Chemistry #20

    Entropy: Embrace the Chaos! Crash Course Chemistry #20

    299 views / 0 likes - added

    Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules o

  • 04:58 Using Proportion To Solve For Variable

    Using Proportion To Solve For Variable

    255 views / 0 likes - added

    Using proportion to solve for variable

  • 19:15 Entropy Intuition

    Entropy Intuition

    183 views / 0 likes - added

    A discussion of what entropy is and what it isn't. More free lessons at: http://www.khanacademy.org/video?v=xJf6pHqLzs0

  • 04:20 Analyzing Two Variable Linear Inequality

    Analyzing Two Variable Linear Inequality

    349 views / 0 likes - added

    Analyzing two variable linear inequality

  • 08:02 3-variable linear equations (part 1)

    3-variable linear equations (part 1)

    275 views / 0 likes - added

    Visual intuition of a 3-variable linear equation.

  • 04:12 Constraining Solutions To Two Variable Linear Inequalities

    Constraining Solutions To Two Variable Linear Inequalities

    376 views / 0 likes - added

    Constraining solutions to two variable linear inequalities

  • 15:38 Thermodynamic Entropy Definition Clarification

    Thermodynamic Entropy Definition Clarification

    176 views / 0 likes - added

    Clarifying that the thermodynamic definition of Entropy requires a reversible system. More free lessons at: http://www.khanacademy.org/video?v=PFcGiMLwjeY

  • 05:06 Solutions to Three Variable System

    Solutions to Three Variable System

    189 views / 0 likes - added

    u14 l3 t1 we4 Solutions to Three Variable System More free lessons at: http://www.khanacademy.org/video?v=145zOBT0LD4

  • 11:49 Fixed, Variable, and Marginal Cost.

    Fixed, Variable, and Marginal Cost.

    192 views / 0 likes - added

    Thinking about average fixed, variable and marginal cost More free lessons at: http://www.khanacademy.org/video?v=bBQVaRnHqLs

  • 01:24 Solving for a Variable

    Solving for a Variable

    170 views / 0 likes - added

    u15_l3_t1_we1 Solving for a Variable More free lessons at: http://www.khanacademy.org/video?v=fnuIT7EhAvs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:58 Example of Solving for a Variable

    Example of Solving for a Variable

    182 views / 0 likes - added

    U02_L1_T4_we1 : Example of solving for a variable More free lessons at: http://www.khanacademy.org/video?v=Aig1hkq3OsU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:41 Solving for a Variable 2

    Solving for a Variable 2

    159 views / 0 likes - added

    U02_L1_T4_we2 : Solving for a Variable 2 More free lessons at: http://www.khanacademy.org/video?v=BR5yFOt0zao Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 35:56 Thermodynamics and the End of the Universe:  Energy, Entropy, and the fundamental laws of physics.

    Thermodynamics and the End of the Universe: Energy, Entropy, and the fundamental laws of physics.

    88 views / 0 likes - added

    Easy to understand animation explaining energy, entropy, and all the basic concepts including refrigeration, heat engines, and the end of all life in the Universe.

  • 02:02 Application problems with equation in one variable

    Application problems with equation in one variable

    194 views / 0 likes - added

    u10_l1_t3_we2 Application problems with equation in one variable More free lessons at: http://www.khanacademy.org/video?v=iimpwYBiKNg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 15:10 Entropy: Why the 2nd Law of Thermodynamics is a fundamental law of physics

    Entropy: Why the 2nd Law of Thermodynamics is a fundamental law of physics

    97 views / 0 likes - added

    Why the fact that the entropy of the Universe always increases is a fundamental law of physics.

  • 07:11 Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

    Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

    296 views / 0 likes - added

    Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio

  • 03:45 This New State of Matter Is a Liquid and a Solid at the Same Time!

    This New State of Matter Is a Liquid and a Solid at the Same Time!

    55 views / 0 likes - added

    Scientist have just discovered that, at an atomic level, these elements have both liquid and solid states, giving context to what may be hidden in the cores of celestial bodies. A New State of Water Reveals a Hidden Ocean in Earths Mantle - https://youtu.

  • 09:15 Amazing Marching Band! Halftime vs. Michigan State. One Giant Leap.

    Amazing Marching Band! Halftime vs. Michigan State. One Giant Leap.

    47 views / 0 likes - added

    Watch The Ohio State University Marching Band's "One Giant Leap" halftime show as the Buckeyes football team took on Michigan State on Oct. 5, 2019. #GoBucks

  • 02:27 Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    262 views / 0 likes - added

    This time we're creating a variable to represent a number, and then writing an inequality. We're building on our knowledge. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-to

  • 02:13 Entropy and the Arrow of Time

    Entropy and the Arrow of Time

    185 views / 0 likes - added

    As we experience it, time flows in a single direction. But entropy, and its description in the second law of thermodynamics, is one of the few physical phenomena to imply an actual arrow of time. Day 16 of our advent calendar: http://www.rigb.org/christma

  • 10:01 Visual Proof: a= v^2/r

    Visual Proof: a= v^2/r

    195 views / 0 likes - added

    Visual proof that centripetal acceleration = v^2/r

  • 03:23 How do Child Proof Caps work?

    How do Child Proof Caps work?

    82 views / 0 likes - added

    Child proof caps can be a little annoying to open but in reality they save lives every year. In this video I'll go over 4 different types of child proof caps. Follow me on social media: -https://www.facebook.com/jaredowenanimations/ -https://www.instagram

  • 05:40 Chain Rule Proof

    Chain Rule Proof

    338 views / 0 likes - added

    Chain rule proof

  • 02:34 Leak Proof Bag Experiment

    Leak Proof Bag Experiment

    364 views / 1 likes - added

    With the Leak-Proof Bag experiment, the objective of this experiment is to show that plastic has a lot of properties and that it is very stretchy. With the Leak-Proof Bag experiment, we'll show you how you can stick a bunch of pencils right through a bag

  • 08:50 Visual Pythagorean Theorem Proof

    Visual Pythagorean Theorem Proof

    336 views / 0 likes - added

    Visual Pythagorean Theorem Proof - some basic geometry required

  • 07:44 Proof of Quadratic Formula

    Proof of Quadratic Formula

    290 views / 0 likes - added

    Proof of Quadratic Formula More free lessons at: http://www.khanacademy.org/video?v=r3SEkdtpobo

  • 08:21 Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

    Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

    219 views / 0 likes - added

    Introduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio

  • 06:31 Proof - Sum of Measures of Angles in a Triangle are 180

    Proof - Sum of Measures of Angles in a Triangle are 180

    322 views / 0 likes - added

    Proof that the sum of the measures of the angles in a triangle are 180

  • 16:56 Proof of the Cauchy-Schwarz Inequality

    Proof of the Cauchy-Schwarz Inequality

    328 views / 0 likes - added

    Proof of the Cauchy-Schwarz Inequality More free lessons at: http://www.khanacademy.org/video?v=r2PogGDl8_U

  • 02:04 Wakko's 50 State Capitols

    Wakko's 50 State Capitols

    280 views / 0 likes - added

    Animaniacs video of Wakko's famous 50 State Capitols song

  • 16:56 Proof: U=(3/2)PV or U=(3/2)nRT

    Proof: U=(3/2)PV or U=(3/2)nRT

    284 views / 0 likes - added

    Conceptual proof that the internal energy of an ideal gas system is 3/2 PV. More free lessons at: http://www.khanacademy.org/video?v=qSFY7GKhSRs

  • 09:06 Area Circumradius Formula Proof

    Area Circumradius Formula Proof

    290 views / 0 likes - added

    Proof of the formula relating the area of a triangle to its circumradius More free lessons at: http://www.khanacademy.org/video?v=x_aax6LSRtE

  • 08:50 The Ohio State University Marching Band Performs their Hollywood Blockbuster Show

    The Ohio State University Marching Band Performs their Hollywood Blockbuster Show

    218 views / 0 likes - added

    The "Hollywood Blockbuster Show" was performed by members of the Ohio State University Marching Band on October 26th, 2013 at the Penn State Game. Coming off of their Michael Jackson Tribute show, students had a week to learn the drill associated with thi

  • 17:08 Proof: Volume Ratios in a Carnot Cycle

    Proof: Volume Ratios in a Carnot Cycle

    274 views / 0 likes - added

    Proof of the volume ratios in a Carnot Cycle More free lessons at: http://www.khanacademy.org/video?v=ixRtSV3CXPA

  • 21:35 Proof: Any subspace basis has same number of elements

    Proof: Any subspace basis has same number of elements

    376 views / 0 likes - added

    Proof: Any subspace basis has same number of elements More free lessons at: http://www.khanacademy.org/video?v=Zn2K8UIT8r4

  • 22:41 Proof: Invertibility implies a unique solution to f(x)=y

    Proof: Invertibility implies a unique solution to f(x)=y

    301 views / 0 likes - added

    Proof: Invertibility implies a unique solution to f(x)=y for all y in co-domain of f. More free lessons at: http://www.khanacademy.org/video?v=7GEUgRcnfVE

  • 09:19 Linear Algebra: Proof of formula for determining Eigenvalues

    Linear Algebra: Proof of formula for determining Eigenvalues

    350 views / 0 likes - added

    Proof of formula for determining Eigenvalues More free lessons at: http://www.khanacademy.org/video?v=rfm0wQObxjk

  • 09:02 Is it Possible To Un-Mix a Liquid? The Entropy Reversal Challenge

    Is it Possible To Un-Mix a Liquid? The Entropy Reversal Challenge

    157 views / 0 likes - added

    In this video I set up a way to attempt to un-mix a liquid that has been stirred. Can you actually reverse the mixing process and get the food color back in its original location after mixing? I talk about how this can be possible and talk about entropy a

  • 09:54 Proof Part 2 Minimizing Squared Error to Line

    Proof Part 2 Minimizing Squared Error to Line

    322 views / 0 likes - added

    Proof Part 2 Minimizing Squared Error to Line More free lessons at: http://www.khanacademy.org/video?v=f6OnoxctvUk

  • 18:09 Proof: Relationship between cross product and sin of angle

    Proof: Relationship between cross product and sin of angle

    294 views / 1 likes - added

    Proof: Relationship between the cross product and sin of angle between vectors More free lessons at: http://www.khanacademy.org/video?v=7MKA2QlKvHc

  • 01:01 Most popular fast food restaurants in every state

    Most popular fast food restaurants in every state

    299 views / 0 likes - added

    Who has the best burgers? Who has the best fries? Fast food is always hotly debated. To put an end to the debate over the most popular fast food restaurants by state, Foursquare identified the restaurants with the most check-ins. This map will show you if

  • 06:41 A look at a seductive but wrong Gibbs/Spontaneity Proof

    A look at a seductive but wrong Gibbs/Spontaneity Proof

    221 views / 0 likes - added

    A look at why the "proof" of the relation between changes in Gibbs Free Energy and Spontaneity is wrong in many textbooks. More free lessons at: http://www.khanacademy.org/video?v=yYbzJs6vgv8

  • 10:35 Proof (Part 1) Minimizing Squared Error to Regression Line

    Proof (Part 1) Minimizing Squared Error to Regression Line

    299 views / 0 likes - added

    Proof (Part 1) Minimizing Squared Error to Regression Line More free lessons at: http://www.khanacademy.org/video?v=mIx2Oj5y9Q8

  • 10:54 Proof (Part 3) Minimizing Squared Error to Regression Line

    Proof (Part 3) Minimizing Squared Error to Regression Line

    297 views / 0 likes - added

    Proof (Part 3) Minimizing Squared Error to Regression Line More free lessons at: http://www.khanacademy.org/video?v=u1HhUB3NP8g

  • 04:18 Proof (Part 4) Minimizing Squared Error to Regression Line

    Proof (Part 4) Minimizing Squared Error to Regression Line

    330 views / 0 likes - added

    Proof (Part 4) Minimizing Squared Error to Regression Line More free lessons at: http://www.khanacademy.org/video?v=8RSTQl0bQuw

  • 12:29 Object Image and Focal Distance Relationship (Proof of Formula)

    Object Image and Focal Distance Relationship (Proof of Formula)

    237 views / 0 likes - added

    Object Image and Focal Distance Relationship (Proof of Formula) More free lessons at: http://www.khanacademy.org/video?v=rse0I7rZ8jM

  • 01:26 Eight Questions With Golden State Warrior Harrison Barnes

    Eight Questions With Golden State Warrior Harrison Barnes

    315 views / 0 likes - added

    Our Kid Reporter Jack Murphy interviews the Golden State Warriors' rookie small forward and North Carolina Alum Harrison Barnes.

  • 24:49 Stability Analysis, State Space - 3D visualization

    Stability Analysis, State Space - 3D visualization

    86 views / 0 likes - added

    Introduction to Stability and to State Space. Visualization of why real components of all eigenvalues must be negative for a system to be stable. My Patreon page is at https://www.patreon.com/EugeneK

  • 03:44 How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

    How This New State of Matter Is Made With Lasers, Crystals, and Frustration"

    21 views / 0 likes - added

    Scientists were able to use lasers to create a "supercrystal." The key to making this happen? Frustration. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist A team of scientists managed to use a laser pu

  • 03:56 Scientists Just Discovered A New State Of Water!

    Scientists Just Discovered A New State Of Water!

    369 views / 1 likes - added

    Think you know everything about water, think again! Scientists just discovered a second state of liquid water. What makes it so different? Hard vs. Soft Water: What's The Difference? - https://youtu.be/2bqc5kBKed4 Sign Up For The Seeker Newsletter Here -

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  • 03:53 Are Solid State Batteries The Perfect Battery?

    Are Solid State Batteries The Perfect Battery?

    325 views / 0 likes - added

    Many batteries we use today don’t hold up to minor damage or weather change but scientist believe they may have solved this problem. Why Aren’t All Batteries Rechargeable? ►►►► http://bit.ly/1TgP51P Sign Up For The TestTube Newsletter Here ►►►► http://bit

  • 06:14 What Happens When You Drop A Penny Off The Empire State Building?  DEBUNKED

    What Happens When You Drop A Penny Off The Empire State Building? DEBUNKED

    100 views / 0 likes - added

    Can throwing a penny off of the top of the Empire State Building lead to a murder charge, and what is surprisingly more deadly? About Debunked: We love making these videos but can only work on them around our regular jobs so if you would like to support u

  • 05:09 Make Earthquake Proof Structure at Home PLUS How To Create Colorful Flames Science Experiments

    Make Earthquake Proof Structure at Home PLUS How To Create Colorful Flames Science Experiments

    278 views / 0 likes - added

    Make Earthquake Proof Structure at Home PLUS How To Create Colorful Flames Science Experiments | Like me on Facebook: http://facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • 01:20 Proof Without Words: The Circle

    Proof Without Words: The Circle

    146 views / 0 likes - added

    Prove πR² using only beads and a ruler! I first saw this proof in an article by Russell Jay Hendel, Dowling College: http://bit.ly/LQlwQw minutephysics is now on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter -

  • 07:52 Proof That Computers Can't Do Everything (The Halting Problem)

    Proof That Computers Can't Do Everything (The Halting Problem)

    178 views / 0 likes - added

    If you disagree or get confused by this video, read this FAQ: http://www.zutopedia.com/halting_problem.html#faq Click here for a list of my other works: http://www.zutopedia.com/udia.html This video gives an informal presentation of Alan Turing's Halting

  • 01:36 Mermaids Are Real At Weeki Wachee Springs State Park

    Mermaids Are Real At Weeki Wachee Springs State Park

    262 views / 0 likes - added

    Weeki Wachee Springs State Park in Florida hosts daily mermaid shows and other fun water attractions! The park also teams up with the Make A Wish Foundation to give terminally ill kids a chance to become mermaids for a day. The INSIDER team believes that

  • 03:42 Bullet-Proof Clothes | World's Strangest

    Bullet-Proof Clothes | World's Strangest

    378 views / 2 likes - added

    In Bogota, Colombia, there's a new clothing line popular among the rich and famous. It's haute couture--and bullet-proof. Here's how it works. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1 Catch

  • 02:06 How smudge-proof lipstick was invented | Moments of Vision 6 - Jessica Oreck

    How smudge-proof lipstick was invented | Moments of Vision 6 - Jessica Oreck

    348 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/how-smudge-proof-lipstick-was-invented-moments-of-vision-6-jessica-oreck Today, lip cosmetics are a billion dollar industry, with 1 out of every 3 women claiming that they won’t leave home without applying lipst

  • 12:27 Variable Expressions

    Variable Expressions

    164 views / 0 likes - added

    More free lessons at: http://www.khanacademy.org/video?v=aoXUWSwiDzE

  • 06:32 Should Puerto Rico Become The 51st State?

    Should Puerto Rico Become The 51st State?

    176 views / 0 likes - added

    There are 3.5 million U.S. citizens currently facing one of the worst financial crises in this country - and they're all in Puerto Rico. The U.S. government has an almost 120-year-long relationship with Puerto Rico – which is a territory, not the 51st sta

  • 07:03 Is There Proof Aliens Exist? | Earth Lab

    Is There Proof Aliens Exist? | Earth Lab

    73 views / 0 likes - added

    Many people believe in life beyond our solar system, but is there any proof? Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth vid

  • 07:48 Proof That Pit Bulls Are Big Babies | The Dodo

    Proof That Pit Bulls Are Big Babies | The Dodo

    63 views / 0 likes - added

    Proof that pit bulls are giant babies From Meaty, the pup with the most infectious smile, to the Blue Boys, champs of self care, these pitties are showing the world that pit bulls are snuggly, not scary.Introducing Dodo swag! https://thedo.do/2N3zRSbLove

  • 03:51 We Found Another State of Matter: The Supersolid!

    We Found Another State of Matter: The Supersolid!

    188 views / 0 likes - added

    Scientists have created, yet another state of matter called a supersolid! But what is it, and what does it do? There's A New Form Of Matter That Exists In Four Dimensions! - https://youtu.be/TjVi5L7cYLQ Sign Up For The Seeker Newsletter Here - http://bit.

  • 10:09 TESTING *STAIN PROOF* SHIRTS

    TESTING *STAIN PROOF* SHIRTS

    142 views / 2 likes - added

    Today we put "Stain Proof" shirts to the test with Ketchup, Mustard, Coffee, Wine and more. Did they work? SUBSCRIBE ► https://www.youtube.com/subscription_center?add_user=rosannapansino WATCH MY PREVIOUS VIDEO ► https://www.youtube.com/watch?v=OOAgArBjh_

  • Underwater Manatee-Cam at Blue Spring State Park powered by EXPLORE.org

    Underwater Manatee-Cam at Blue Spring State Park powered by EXPLORE.org

    41 views / 0 likes - added

    The camera shows the mid spring run at Blue Spring State Park, where manatees congregate during the winter months when the river temperature in the adjacent St. Johns River drops below 68 degrees. The spring run is a constant 72 degrees year-round making

  • 13:51 Every State in the US

    Every State in the US

    198 views / 0 likes - added

    Check out The Great Courses Plus and get a 30-day free trial: http://ow.ly/aw1Z3083BIJ Support Wendover Productions on Patreon: https://www.patreon.com/wendoverproductions Get a Wendover Productions t-shirt for $20: https://store.dftba.com/products/wendov

  • 07:38 Change of State Example

    Change of State Example

    190 views / 0 likes - added

    Specific Heat Capacity and Enthalpy of Vaporization example More free lessons at: http://www.khanacademy.org/video?v=tvO0358YUYM

  • 12:58 PROOF...Dinosaurs had FEATHERS!

    PROOF...Dinosaurs had FEATHERS!

    109 views / 0 likes - added

    Coyote Peterson on Instagram: https://www.instagram.com/CoyotePeterson Mark Vins on Instagram - http://bit.ly/realmarkvins Mario Aldecoa on Instagram - http://bit.ly/IGmarioaldecoa Beyond Dinosaurs on Instagram – http://bit.ly/IGbeyonddinosaurs JOIN THE C

  • 03:56 Why Puerto Rico is not a US state

    Why Puerto Rico is not a US state

    180 views / 0 likes - added

    Nearly half of Americans don’t know that Puerto Ricans are US citizens. But they are, and have been since 1917. Watch why Puerto Rico won't have power for months: http://bit.ly/2DBCPVp Read about Puerto Rico's latest bid for statehood: http://bit.ly/2DGlz

  • 06:36 The Future of Earthquake-Proof Buildings

    The Future of Earthquake-Proof Buildings

    39 views / 0 likes - added

    SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Earthquakes are almost impossible to predict. Luckily, engineers have come up with some amazing ways to protect people the next ti

  • 05:03 Stress In Space - Judging An Astronaut's Mental State

    Stress In Space - Judging An Astronaut's Mental State

    223 views / 0 likes - added

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

  • 04:51 The Fourth State of Matter Could Scrub Viruses From The Air

    The Fourth State of Matter Could Scrub Viruses From The Air

    72 views / 0 likes - added

    Using cold plasma as an air purifier is not only safe, but can eliminate 99.9% of a test virus from the air...in a fraction of a second! According to research from University of Michigan, here's how it works.What Happens When a Human Gets Rabies? - https:

  • 04:07 A New State of Water Reveals a Hidden Ocean in Earth’s Mantle

    A New State of Water Reveals a Hidden Ocean in Earth’s Mantle

    103 views / 0 likes - added

    Diamonds from deep within the earth carry a new form of water ice, Ice-VII, that confirms there’s an ocean underneath us! Here’s what we know. This Massive Asteroid Is Headed for Earth…. What Now?- https://youtu.be/yL7EEXg2niU Read More: The Hunt for Eart

  • 01:25 Watch This State-Of-The-Art Robot Perform A Delicate Surgery... On A Grape?!

    Watch This State-Of-The-Art Robot Perform A Delicate Surgery... On A Grape?!

    371 views / 0 likes - added

    #Outrageous_Acts The surgery on a grape helps surgeons perfect their use of an advanced surgical device used for more minimally invasive keyhole surgery. Full Episodes Streaming FREE: https://www.sciencechannel.com/tv-shows/outrageous-acts-of-science/ Sub

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  • 02:59 Proof that 1 = 2.

    Proof that 1 = 2.

    152 views / 0 likes - added

    Using algebra and a little deception, Mr. John Hush proves (or does he?) that 1 = 2 to a class of amazed calculus students.

  • 09:23 Proof by Induction

    Proof by Induction

    262 views / 0 likes - added

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  • 03:58 A Simple Proof Of Conservation Of Energy

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

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    Sum of Polynomial Roots More free lessons at: http://www.khanacademy.org/video?v=9eWyvWq9CCs

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  • 03:36 What Proof Do We Have That Water Once Flowed on Mars?

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  • 14:24 Learn How To Make An Earthquake Proof Structure And More Amazing Science Experiments To Do At Home

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    Expected value of a random variable

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  • 16:56 Expected Value of Binomial Distribution

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  • 06:45 Algebra: Linear Equations 3

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    Linear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=Zn-GbH2S0Dk

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  • 09:54 Exact Equations Intuition 1 (proofy)

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  • 14:10 Linear Algebra:  Determinant of Transpose

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  • 12:07 Visualizing Average Costs and Marginal Costs as Slope

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    Graphing variable cost, fixed cost and total cost More free lessons at: http://www.khanacademy.org/video?v=k1iHDu9GrJE

  • 10:09 Fluids (part 9)

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    Second part of the Bernoulli's Equation proof. Beginning of a problem that uses the equation. More free lessons at: http://www.khanacademy.org/video?v=QX2YLR09Q78

  • 02:38 Sublimation of Iodine - solid to gas // Homemade Science with Bruce Yeany

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  • 01:17 Unconventional Reverse Membrane Filter Allows Larger Objects And Keeps Smaller Ones Out

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  • 01:26 Lost Maples | 4K Astrophotography Timelapse Compilation

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  • 03:46 What Triggers A Chemical Reaction? - Kareem Jarrah

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  • 02:37 Quantum satellite achieves 'spooky action' at record distance

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    Explore how the value of an algebraic expression changes as the value of its variable changes. The algebraic expressions used in this video are 100-x, 5/x + 5, and (3y)/(2y). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacad

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  • 06:56 The Physics of Free Will

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  • 05:22 Does your vote count? The Electoral College explained - Christina Greer

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  • 05:03 Why Don't Oil And Water Mix? - John Pollard

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  • 04:22 The Newest Form of Water Is Hot and Black, Wait What?

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  • 04:07 Popular Meet Small Fry, The Tiniest Kitten

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  • 04:11 Why does time go forwards not backwards? | BBC Ideas

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  • 10:35 Where Do Deleted Files Go?

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    Crystal Structure and the Laws of Thermodynamics

    279 views / 0 likes - added

    Crystals bring order out of chaos. Does their formation violate the laws of thermodynamics? Materials chemist Dr Suze Kundu explores the relationship between crystals and entropy, with footage from the Ri Archives channel. Watch more classic archive foota

  • 13:58 Ant On A Rubber Rope Paradox

    Ant On A Rubber Rope Paradox

    55 views / 0 likes - added

    Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMPLEASE SUBSCRIBE TO MY PODCAST: https://bit.ly/2BCLhoKCuriosity Box: https://www.curiositybox.com/*********** LINKS *************The Create Unknown Podca

  • 08:02 Handmade Log Building with Primitive Tools

    Handmade Log Building with Primitive Tools

    76 views / 0 likes - added

    Part 2 of "Raising a Log Barn". A huge thanks to everyone at David Crockett Birthplace State Historic Park for letting us capture this project! Filmed at David Crockett Birthplace State Historic Park ➧ https://tnstateparks.com/parks/david-crockett-birthpl

  • 07:09 Indestructible Coating?!

    Indestructible Coating?!

    137 views / 0 likes - added

    Used in everything from bullet-proof vests to the walls of the Pentagon, polyurea's strength comes from its long-chain molecules. Check out How Ridiculous: http://bit.ly/VeHowRidiculous Snatoms magnetic molecules: http://bit.ly/VeSnatoms Veritasium on Pat

  • 12:14 War and Nation Building in Latin America: Crash Course World History 225

    War and Nation Building in Latin America: Crash Course World History 225

    346 views / 0 likes - added

    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

  • 09:22 Heterogenous Equilibrium

    Heterogenous Equilibrium

    206 views / 0 likes - added

    Ignoring the solution or the solid state molecules when calculating the equilibrium constant. More free lessons at: http://www.khanacademy.org/video?v=TsXlTWgyItw

  • 03:28 Inequality Word Problems | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    Inequality Word Problems | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

    333 views / 0 likes - added

    We're writing inequalities by using information from the word problems. Woohoo! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writing-numeric

  • 05:06 The Pizza Theorem

    The Pizza Theorem

    37 views / 0 likes - added

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

  • 01:47 The T. Rex couldn’t actually sprint like it does in ‘Jurassic Park’

    The T. Rex couldn’t actually sprint like it does in ‘Jurassic Park’

    358 views / 0 likes - added

    Scientists at the University of Manchester have new proof that T. rex wasn't nearly as terrifying as we thought. The animal's tremendous size and weight prevented it from running at top speeds of 45 mph, like is shown in the blockbuster "Jurassic Park." I

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  • 02:57 Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    285 views / 0 likes - added

    In 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a never-ending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an intuitive solution. Techn

  • 10:21 Proving 1=2 Bob Ross Style

    Proving 1=2 Bob Ross Style

    100 views / 0 likes - added

    Start learning new skills today at: https://skl.sh/tibees2 Todays episode looks at one 'proof' of 1=2 and points out its flaws. The moral is that you must make sure you are not accidentally dividing by zero in your calculations and also that you should al

  • 08:06 ORIGAMI TUTORIAL - How To Make A Flappy Dragon  (with Voice)

    ORIGAMI TUTORIAL - How To Make A Flappy Dragon (with Voice)

    617 views / 2 likes - added

    How to make an Origami Flapping Dragon with Tri dang. ► Subscribe Main Channel: http://goo.gl/wAFe3s ◄ ► Subscribe Origami Channel: http://youtube.com/paperartland◄ ------- ✈ COMPLEXITY LEVEL: Difficult ✈ MATERIALS: Origami Paper / Square paper ✈ GET IN T

  • 03:31 Making Glowing Plasma in a Microwave

    Making Glowing Plasma in a Microwave

    179 views / 0 likes - added

    SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/pVs8HwpPCpA Science Team! We made the fourth state of matter (nbd) with a microwave and some incense I got a home good store. I will admit, this one freaked me out a bit. The sounds and

  • 10:04 Thermodynamics: Crash Course Physics #23

    Thermodynamics: Crash Course Physics #23

    224 views / 0 likes - added

    Have you ever heard of a Perpetual Motion Machine? More to the point, have you ever heard of why Perpetual Motion Machines are impossible? One of the reasons is because of the first law of thermodynamics! In this episode of Crash Course Physics, Shini tal

  • 02:35 Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

    Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

    278 views / 0 likes - added

    Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut

  • 05:01 Are Tardigrades Aliens? | The Dodo

    Are Tardigrades Aliens? | The Dodo

    186 views / 1 likes - added

    Did this animal actually come from outer space?? Tardigrades are the weirdest, most extreme creatures on the planet. They can survive in volcanoes, Arctic ice, and even the vacuum of space. And if that's not enough, they just might be proof of alien life.

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  • 13:11 Women in the 19th Century: Crash Course US History #16

    Women in the 19th Century: Crash Course US History #16

    439 views / 1 likes - added

    In which John Green finally gets around to talking about some women's history. In the 19th Century, the United States was changing rapidly, as we noted in the recent Market Revolution and Reform Movements episodes. Things were also in a state of flux for

  • 04:32 The Zeroth Power | Arithmetic Operations | 6th Grade | Khan Academy

    The Zeroth Power | Arithmetic Operations | 6th Grade | Khan Academy

    254 views / 0 likes - added

    Learn why a number raised to the zero power equals 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-exponents/e/positive_and_zero_exponents?utm_source=Y

  • 02:37 How To Write Basic Expressions With Variables | 6th Grade | Khan Academy

    How To Write Basic Expressions With Variables | 6th Grade | Khan Academy

    264 views / 0 likes - added

    Learn how to write basic algebraic expressions. 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-writing-expressions/e/writing-expressions-with-variabl

  • 01:58 How To Find Equivalent Expressions By Combining Like Terms And Using The Distributive Property

    How To Find Equivalent Expressions By Combining Like Terms And Using The Distributive Property

    347 views / 0 likes - added

    "Equivalent algebraic expressions exercise 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-equivalent-expressions/e/equivalent-forms-of-expressions-1?

  • 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

    386 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

  • 03:27 How To Use The Distributive Property To Factor Out The Greatest Common Factor | Khan Academy

    How To Use The Distributive Property To Factor Out The Greatest Common Factor | Khan Academy

    250 views / 0 likes - added

    Learn how to apply the distributive property to factor numerical expressions (no variables). 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-distribut

  • 06:29 How To Use The Distributive Property With Variables | 6th Grade | Khan Academy

    How To Use The Distributive Property With Variables | 6th Grade | Khan Academy

    317 views / 0 likes - added

    Learn how to apply the distributive property to algebraic expressions. 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-distributive-property/e/distrib

  • 11:57 The Wallis Formula For π

    The Wallis Formula For π

    185 views / 0 likes - added

    Start with the pair of fractions (2/1)(2/3). Now increment each number by 2 to get the pair of fractions (4/3)(4/5). Repeat this to get the next pair, and repeat this infinitely many times. If you then multiply all the fractions, you get a marvelous value

  • 22:41 Calculating the optimal sphere packing density: with oranges

    Calculating the optimal sphere packing density: with oranges

    225 views / 0 likes - added

    Check out the corresponding video I made with Steve Mould for his channel. https://youtu.be/O3RsDIWB7s0 Thomas Hales’s proof of the Kepler Conjecture. http://annals.math.princeton.edu/wp-content/uploads/annals-v162-n3-p01.pdf The Kepler Conjecture on wiki

  • 30:07 Mind Bending Math: Riddles and Paradoxes

    Mind Bending Math: Riddles and Paradoxes

    291 views / 1 likes - added

    Learn that determining the will of the voters can require a mathematician. Delve into paradoxical outcomes of elections at national, state, and even club levels. Study Kenneth Arrow’s Nobel prize-winning impossibility theorem, and assess the U.S. Electora

  • 04:32 How To Solve One-step Equations With Fractions And Decimals | 6th Grade | Khan Academy

    How To Solve One-step Equations With Fractions And Decimals | 6th Grade | Khan Academy

    440 views / 0 likes - added

    Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-

  • 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

    301 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

  • 03:09 How To Write Basic Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

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

    314 views / 0 likes - added

    Learn how to write basic 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

  • 06:37 TUTORIAL De ORIGAMI - Let's Make A Paper Spinnin' Shuriken ( Free For Everyone )

    TUTORIAL De ORIGAMI - Let's Make A Paper Spinnin' Shuriken ( Free For Everyone )

    482 views / 1 likes - added

    How to make an Origami Spinning Shuriken. ► Subscribe Main Channel: http://goo.gl/wAFe3s ◄ ► Subscribe Origami Channel: http://youtube.com/paperartland◄ ------- This origami is a modification of the 4 blade shuriken. It is a traditional origami, so you al

  • 07:51 How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

    How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

    348 views / 0 likes - added

    "Learn how to solve equations in one step by multiplying or dividing a number from both sides. These problems involve decimals and fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/

  • 02:06 HOW TO MAKE AN ORIGAMI HAT | Let's Reuse Paper

    HOW TO MAKE AN ORIGAMI HAT | Let's Reuse Paper

    455 views / 0 likes - added

    How to make an Origami Hat with Tri Dang. Channel of the best paper airplanes, great origami planes, awesome paper planes that fly far. *Subscribe*: http://goo.gl/wAFe3s for more origami and paper planes instructions ------- This is a traditional origami

  • 09:27 Silicon - The Internet's Favorite Element: Crash Course Chemistry #35

    Silicon - The Internet's Favorite Element: Crash Course Chemistry #35

    214 views / 0 likes - added

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

  • 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

    452 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


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