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  • 16:34 Popular Linear Algebra: Exploring the solution set of Ax=b

    Linear Algebra: Exploring the solution set of Ax=b

    1,843 views / 0 likes - added

    Exploring the solution set of Ax=b (non homogeneous equations) More free lessons at: http://www.khanacademy.org/video?v=1PsNIzUJPkc

  • 11:17 Popular Acid-Base Reactions in Solution: Crash Course Chemistry #8

    Acid-Base Reactions in Solution: Crash Course Chemistry #8

    1,414 views / 0 likes - added

    Last week, Hank talked about how stuff mixes together in solutions. Today, and for the next few weeks, he will talk about the actual reactions happening in those solutions - atoms reorganizing themselves to create whole new substances in the processes tha

  • 05:03 Popular Systems Word Problem With No Solution

    Systems Word Problem With No Solution

    1,283 views / 0 likes - added

    Systems word problem with no solution

  • 07:33 Popular Ways to get a buffer solution | Chemistry | Khan Academy

    Ways to get a buffer solution | Chemistry | Khan Academy

    1,245 views / 0 likes - added

    Describes the two main situations where you get a buffer: making a buffer for a specific pH by combining a weak acid and a salt containing the conjugate base, and using a neutralization reaction by combining a weak acid and a strong base. Watch the next l

  • 06:30 Popular Hypotonic, Isotonic And Hypertonic Solutions(tonicity)

    Hypotonic, Isotonic And Hypertonic Solutions(tonicity)

    885 views / 0 likes - added

    Hypotonic, isotonic and hypertonic solutions (tonicity). Seeing the effect of various types of solution on the direction of osmosis.

  • 07:52 Popular Find The 10 Digit Number Classic Puzzle And Solution

    Find The 10 Digit Number Classic Puzzle And Solution

    873 views / 0 likes - added

    I'm thinking of a 10 digit number that uses the each digit 0 to 9 exactly once and where the number formed by the first n digits is divisible by n. What could my number be? The video explains how to find the answer using tests for divisibility. Blog post:

  • 03:59 Popular Solution To The Impossible Bet

    Solution To The Impossible Bet

    839 views / 1 likes - added

    This problem is called the "100 Prisoners Problem", more info on the math here: http://en.m.wikipedia.org/wiki/100_prisoners_problem Thanks to http://www.ifixit.com for supporting us on Subbable! and to Subbable supporter @vicnice137 And thanks to my frie

  • 02:50 Popular In Peru, a 'Foggy' Solution to a Water Shortage

    In Peru, a 'Foggy' Solution to a Water Shortage

    833 views / 0 likes - added

    Millions of people in Peru lack access to safe water and sewage services. But Abel Cruz Gutiérrez has a solution. Gutiérrez, president of the "Peruvians Without Water" association, uses an ingenious system of "fog catchers" to make water accessible to res

  • 11:01 Popular Blue Forehead Room Solution

    Blue Forehead Room Solution

    786 views / 0 likes - added

    Do not watch before Blue Forehead Room. THIS IS THE SOLUTION! More free lessons at: http://www.khanacademy.org/video?v=-xYkTJFbuM0

  • 02:35 Popular London has a toxic air pollution problem. One solution was born in the 1950s | WIRED

    London has a toxic air pollution problem. One solution was born in the 1950s | WIRED

    782 views / 0 likes - added

    London is in the midst of an air pollution crisis, but it’s not a new problem. The Great Smog of 1952 caused the deaths of 12,000 people in just four days. Back then, as London choked on chimney fumes, one project had an innovative solution. Subscribe to

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

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

    724 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

  • 19:12 Popular Lin Alg: Unique rowspace solution to Ax=b

    Lin Alg: Unique rowspace solution to Ax=b

    723 views / 0 likes - added

    Showing that, for any b that is in the column space of A, there is a unique member of the row space that is the "smallest" solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=czIYvs9zj2g

  • 06:03 Popular pH Buffer Solution

    pH Buffer Solution

    721 views / 0 likes - added

    We have four containers with universal indicator: Two of them are mixed with distilled water, the other two mixed with a buffer solution of ammonia and vinegar. We compare the pH changes when we add dropper-fulls of 1M NaOH and HCl to the dishes. We see t

  • 11:01 Popular Dissolving Fruitcake In Piranha Solution

    Dissolving Fruitcake In Piranha Solution

    714 views / 0 likes - added

    Pocket Watch Collab Video: https://youtu.be/K0qkMCVRRBQ SUBSCRIBE!:https:/www.youtube.com/nickipedia SHARE THIS VIDEO: https://youtu.be/Gje03ZuoyLw Check Out Pocket Watch Channel: https://www.youtube.com/channel/UCElkh4b877xBOLlRX_6o2ag Science Team! This

  • 01:54 Popular Buoyancy Quiz

    Buoyancy Quiz

    713 views / 0 likes - added

    Can you predict what happens to the golf ball? Stays where it is: http://bit.ly/buoyStay Goes down: http://bit.ly/buoyGoDown Goes up: http://bit.ly/buoyGoUp In this experiment we see that a golf ball is denser than detergent (it is also denser than pure w

  • 06:24 Popular Bowl Riddle Solution (Plus 2 BONUS riddles) ft. Kurt Hugo Schneider part 2/3

    Bowl Riddle Solution (Plus 2 BONUS riddles) ft. Kurt Hugo Schneider part 2/3

    708 views / 0 likes - added

    First video with Bowl Riddle and two other riddles: https://youtu.be/z0JpgEOLezY Check out https://wix.com/go/physicsgirl to get started on your website! See if you can solve the next two riddles in this video: (1) the silent round riddle (2) the broom ri

  • 18:50 Linear Algebra: Least Squares Examples

    Linear Algebra: Least Squares Examples

    683 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

  • 02:48 Solution To The Grandfather Paradox

    Solution To The Grandfather Paradox

    683 views / 0 likes - added

    What if you went back in time and killed your own grandfather? Would you still be born? Or would you have thus killed yourself? Thanks to Google #sciencegoals for sponsoring this video! Link to the previous MinutePhysics video: https://youtu.be/XayNKY944l

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  • 05:14 The Simple Solution to Traffic

    The Simple Solution to Traffic

    661 views / 0 likes - added

    The way we can make traffic disappear. Discuss this video: http://reddit.com/r/cgpgrey Brought to you in part by: http://www.audible.com/grey Special Thanks to: Mark Govea, Thomas J Miller Jr MD, dedla , Robert Kunz, Saki Comandao, hcblue , John Buchan, A

  • 07:22 Protein Folding and Particle Accelerators: A New Solution

    Protein Folding and Particle Accelerators: A New Solution

    652 views / 0 likes - added

    What can a particle accelerator teach us about biology? Dr Sylvia McLain explains her research into one of the most fundamental questions of life: how water is involved protein folding. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Answe

  • 19:38 Linear Alg: Rowspace Solution to Ax=b example

    Linear Alg: Rowspace Solution to Ax=b example

    648 views / 0 likes - added

    Visualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs

  • 02:28 Explained: Beaker Ball Balance Problem

    Explained: Beaker Ball Balance Problem

    644 views / 1 likes - added

    This is the solution to: http://youtu.be/QD3hbVG1yxM Watch this first!

  • 12:22 Bailout 14: Possible Solution

    Bailout 14: Possible Solution

    638 views / 0 likes - added

    A solution that is MUCH fairer that has a MUCH better chance of working! More free lessons at: http://www.khanacademy.org/video?v=BdmI14oSe4g

  • 03:34 Complete Solution To The Twins Paradox

    Complete Solution To The Twins Paradox

    621 views / 0 likes - added

    One of the most famous paradoxes of all of physics – who's older? Who's younger? and WHY? ***** Thanks to The Great Courses Plus (free trial here: http://ow.ly/RCty302dIHU) for supporting MinutePhysics ***** Thanks to everyone who supports MinutePhysics o

  • 05:56 Tricky Spool Riddle SOLUTION - ft Anne Wojcicki

    Tricky Spool Riddle SOLUTION - ft Anne Wojcicki

    606 views / 0 likes - added

    How did you answer the spool riddle? Try SquareSpacepace at http://squarespace.com/physicsgirl Special guest Anne Wojcicki, entrepreneur, biologist and CEO of 23andMe, joins Physics Girl for the answer(s?!) to the spool riddle and for a genetics riddle! F

  • 08:28 2nd Order Linear Homogeneous Differential Equations 2

    2nd Order Linear Homogeneous Differential Equations 2

    590 views / 0 likes - added

    Let's find the general solution! More free lessons at: http://www.khanacademy.org/video?v=SPVqgkOZMAc

  • 05:59 2nd Order Linear Homogeneous Differential Equations 3

    2nd Order Linear Homogeneous Differential Equations 3

    573 views / 1 likes - added

    Let's use some initial conditions to solve for the particular solution More free lessons at: http://www.khanacademy.org/video?v=UyCwAFQt4v0

  • 01:48 Hospitals are running out of baking soda solutions

    Hospitals are running out of baking soda solutions

    569 views / 0 likes - added

    The shortage of baking soda solution is hitting hospitals nationwide and life-saving operations are being put on hold, the New York Times reports. A hospital in Alabama recently postponed seven open-heart operations and one doctor said that he tried mixin

  • 10:18 Stoichiometry of a Reaction in Solution

    Stoichiometry of a Reaction in Solution

    567 views / 1 likes - added

    Stoichiometry of a Reaction in Solution More free lessons at: http://www.khanacademy.org/video?v=EKZSwjVR594

  • 10:09 Bailout 15: More on the solution

    Bailout 15: More on the solution

    555 views / 0 likes - added

    More on the "Plutsky Plan". More free lessons at: http://www.khanacademy.org/video?v=-KrSxA9NCf0

  • 06:20 Jolly Ranchers Vs. Piranha Solution !! (It's a violent reaction)

    Jolly Ranchers Vs. Piranha Solution !! (It's a violent reaction)

    514 views / 0 likes - added

    Follow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/rVp93Ja40XwNickipedia Live Show Booking: http://nickipedialive.com/about/We made a very aggressive chemical solution called PIRANHA solution by mixing 93% sulfuri

  • 09:47 Another Stoichiometry Example in a Solution

    Another Stoichiometry Example in a Solution

    490 views / 0 likes - added

    Another Stoichiometry Example in a Solution More free lessons at: http://www.khanacademy.org/video?v=_qrQKBB2jt8

  • 06:13 The Broom Riddle (Solution) ft. Kurt Hugo Schneider part 3/3

    The Broom Riddle (Solution) ft. Kurt Hugo Schneider part 3/3

    489 views / 0 likes - added

    Video 1 with the bowl riddle: https://youtu.be/z0JpgEOLezY Video 2 with the broom and some bonus riddles: https://youtu.be/_34bYpxK_OE Check out Kurt's channel! http://www.youtube.com/kurthugoschneider Three tricky riddles! See if you can solve the 2s rid

  • 02:38 Testing a solution for a system of equations

    Testing a solution for a system of equations

    479 views / 0 likes - added

    u14_l1_t1_we2 Testing a solution for a system of equations More free lessons at: http://www.khanacademy.org/video?v=SkMNREAMNvc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 10:18 Geithner 5: A better solution

    Geithner 5: A better solution

    448 views / 0 likes - added

    A better way to solve the "liquidity" and "price discovery" problem. More free lessons at: http://www.khanacademy.org/video?v=kpqSeXpiM6k

  • 02:28 A Simple Solution to Power the World!

    A Simple Solution to Power the World!

    437 views / 0 likes - added

    After 2 years of engineering and build iterations the team of Turbulent has finished its first 15kW low-head hydropower turbine. This is a scalable technology that can be installed at any kind of water fall, rapid, or water control structure in rivers and

  • 06:57 Ice Diamond Riddle SOLUTION ft. Vsauce's Michael Stevens

    Ice Diamond Riddle SOLUTION ft. Vsauce's Michael Stevens

    400 views / 0 likes - added

    Check out Vsauce! https://www.youtube.com/user/Vsauce Michael’s Math Magic Video: https://www.youtube.com/watch?v=QPLYWyq-VZc You can learn more about CuriosityStream at http://curiositystream.com/physicsgirl Creator: Dianna Cowern Editor: Jabril Ashe Ani

  • 05:34 The traffic solution most cities haven't tried

    The traffic solution most cities haven't tried

    388 views / 0 likes - added

    Congestion pricing works – just look at London. Become a Video Lab member! http://bit.ly/video-lab New York Gov. Andrew Cuomo recently announced a plan to bring congestion pricing to New York City. The goal is to raise money for the city’s crumbling publi

  • 03:08 Your Phone Is Too Bright - Here's the Solution

    Your Phone Is Too Bright - Here's the Solution

    312 views / 0 likes - added

    There's a hidden mode in some of your devices and apps that's good for your eyes, your battery and maybe even your sanity. It's called Dark Mode, and WSJ's David Pierce explains how to turn it on everywhere you can. Photo/Video: Emily Prapuolenis/The Wall

  • 00:51 Can Piranha Solution Dissolve Diamond?

    Can Piranha Solution Dissolve Diamond?

    292 views / 0 likes - added

    I try to dissolve a diamondSee the full video here: https://www.youtube.com/watch?v=ikQRcePrWVISubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts

  • 04:16 Spinning Disk Trick Solution

    Spinning Disk Trick Solution

    274 views / 0 likes - added

    ZoggFromBetelgeuse's solution: http://www.youtube.com/watch?v=pwl-rBVbWAYThis is a preliminary solution to the spinning disk trick based on the commonly cited tippe top explanation. I have my doubts that it tells the whole story because the disk seems to

  • 05:35 Chicken Leg in Piranha Solution - Periodic Table of Videos

    Chicken Leg in Piranha Solution - Periodic Table of Videos

    266 views / 1 likes - added

    As promised, following from our previous video: https://youtu.be/4WOKQMOyYoUMore links and info in full description Aqua Regia: https://youtu.be/iwnKU89CCdIAcid videos: https://bit.ly/Acid_PV Videos on all 118 elements: http://bit.ly/118elementsSupport us

  • 09:58 Piranha Solution Eats Stuff

    Piranha Solution Eats Stuff

    166 views / 1 likes - added

    Episode sponsored by MEL Science and their monthly science boxes - get 50% off your first box at https://melscience.com/s8o/ and use promocode PV50More links and info in full description More acid videos on Periodic Videos: https://bit.ly/Acid_PVVideos on

  • 00:38 Let's Play With Matches #shorts

    Let's Play With Matches #shorts

    149 views / 0 likes - added

    With just 8 matches (or pens or q-tips or anything straight), you can tie up your mind for hours, days, or WEEKS. The idea is to develop a basic understanding of graph theory, which focuses on the relationships between things -- and you can express those

  • 03:52 The Great Button Solution!

    The Great Button Solution!

    144 views / 0 likes - added

    Bill and Webb want to reach a button that is really high up on the wall, so Mister Brown teaches them how to use engineering and teamwork to make a high up button pusher!Hosted by: Anthony Brown----------Love SciShow Kids and want to help support it? Beco

  • 11:14 Cooking in the Future Will Require Creativity. Here's One Solution. | NYT Opinion

    Cooking in the Future Will Require Creativity. Here's One Solution. | NYT Opinion

    142 views / 0 likes - added

    This is part three in “We’re Cooked,” a three-part series from NYT Opinion. Watch part one here: https://youtu.be/kOcLyyVyb6o , and part two here: https://youtu.be/m6xE7rieXU0 Mealworm soup. Chile-lime cricket tacos. Charred avocado tart

  • 04:58 Poaching an Egg in Piranha Solution - Periodic Table of Videos

    Poaching an Egg in Piranha Solution - Periodic Table of Videos

    131 views / 0 likes - added

    After previous videos with chicken, now we try an egg.More acid videos: https://bit.ly/Acid_PVMore links and info in full description Featuring Martyn Poliakoff and Neil Barnes.Videos on all 118 elements: http://bit.ly/118elementsSupport us on Patreon: ht

  • 05:18 How to stay cool...without warming the planet | BBC Ideas

    How to stay cool...without warming the planet | BBC Ideas

    29 views / 0 likes - added

    As the world warms and heatwaves become more frequent, we turn up the AC. But air conditioning contributes to climate change. What's the solution?Animated by Adam Proctor and made in partnership with @oxforduniversity. Subscribe to BBC Ideas https://bbc.i


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