Search Results: "Problem"
All Most Recent Most Viewed
07:37
Why This Problem is IMPOSSIBLE for Computers to Solve (The Halting Problem)
150 views / 0 likes  addedStart learning today with SkillShare: https://skl.sh/upandatom2 The quantum computer game I talked about: https://phys.cam/game/ Alan Turing proved that the Halting Problem was impossible for Turing machines (computers) to solve. Come find out how. Hi! I'

01:31
Houston's 'We Have a Problem' Problem
246 views / 0 likes  addedThe often misquoted line from Apollo 13 astronauts"Houston, we've had a problem"comes up a lot in everyday life, and that annoys a lot of Houstonians. Photo: NASA Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street

02:08
Subtraction / Subtracting Integers  Word Problem
573 views / 0 likes  addedSubtraction / Subtracting Integers  Word Problem. Here I look at a little word problem dealing with adding and subtracting integers.

05:04
Area of a Triangle  Fun challenging math problem
495 views / 0 likes  addedCan you solve the area of a triangle given points X and Y. This is not a basic problem, but it is a fun and challenging math problem. See if you are smart enough to find the area of a triangle for yourself. My name is Chris and my passion is to teach math

12:00
A Problem You'll Never Solve
122 views / 0 likes  addedWatch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMCuriosity Box: https://www.curiositybox.comMrBeasts $1,000,000 Dilemma: https://youtu.be/NkYCWqzBc7MNewcombs Paradox has confounded philosophers, mathema

05:11
The Mind Body Problem
306 views / 0 likes  addedThe MindBody problem is one of the greatest conundrums of philosophy and of our everyday lives too. FURTHER READING “The socalled MindBody problem is one of the greatest and most quietly painful conundrums in philosophy – and more importantly, in every

07:25
Algebra Word Problem  Factoring
392 views / 0 likes  addedLearn how to solve this algebra word problem by factoring. A garden has an area of 84 square feet and the length is 8 feet longer than the width. You must find the dimensions of the garden using factoring. My name is Chris and my passion is to teach math.

19:20
Limiting Reactant Example Problem 1
355 views / 0 likes  addedLimiting Reactant Example Problem 1

05:38
Algebra word problem  System of Equations
393 views / 0 likes  addedSolve this fun algebra word problem using a system of equations. If each jar has three cookies, one jar will be empty. If each jar has two cookies, there will be one cookie left over. Use a system of equations to find how many cookies and jars we have. My

04:09
Easy algebra word problem  But can you solve it?
396 views / 0 likes  addedTwo workers can build a house in 4 days. One worker can build the house by himself in 6 days. How long would it take the other worker to build the house by himself? Can you solve this easy algebra word problem? My name is Chris and my passion is to teach

18:53
Stoichiometry Example Problem 2
274 views / 0 likes  addedStoichiometry Example Problem 2 More free lessons at: http://www.khanacademy.org/video?v=eQf_EAYGok

05:07
Check your intuition: The birthday problem  David Knuffke
473 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/checkyourintuitionthebirthdayproblemdavidknuffke Imagine a group of people. How big do you think the group would have to be before there’s more than a 50% chance that two people in the group have the same
Featured 
15:14
IIT JEE Trigonometry Problem 1
449 views / 0 likes  added2010 IIT JEE Paper I #29 Trigonometry problem More free lessons at: http://www.khanacademy.org/video?v=X7GT9JKoAbo

05:03 Popular
Systems Word Problem With No Solution
905 views / 0 likes  addedSystems word problem with no solution

04:35
Surface area word problem example
366 views / 0 likes  addedSurface area word problem example

11:06
Word Problem Solving 3
321 views / 0 likes  addedWord problem solving strategies from chapter 3 of ck12.org Algebra I book

03:24
Radical Equation Application Problem
297 views / 0 likes  addedu16_l3_t1_we3 Radical Equation Application Problem

06:08
2003 AIME II Problem 1
304 views / 0 likes  added2003 AIME II Problem 1 More free lessons at: http://www.khanacademy.org/video?v=JPQ8cfOsYxo

02:58
2003 AIME II Problem 3
277 views / 0 likes  added2003 AIME II Problem 3 More free lessons at: http://www.khanacademy.org/video?v=JU67TL2L1CA

10:05
Word Problem Solving 4
314 views / 0 likes  addedWord Problem Solving 4 More free lessons at: http://www.khanacademy.org/video?v=5EdbPz1ZVn0

05:09
Subtraction Word Problem
300 views / 0 likes  addedu01_l2_t2_we3 Subtraction Word Problem Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:31
Rate Problem Involving Rational Equations
342 views / 0 likes  addedu15_l2_t1_we3 Rate Problem Involving Rational Equations

03:35
Another Take on the Rate Problem
306 views / 0 likes  addedu15_l2_t1_we3 Another Take on the Rate Problem More free lessons at: http://www.khanacademy.org/video?v=hAy_bavEVCQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

14:15
2003 AIME II Problem 4 (part 1)
392 views / 0 likes  added2003 AIME II Problem 4 (part 1) More free lessons at: http://www.khanacademy.org/video?v=gXnHodHNusg

09:33
2dimensional momentum problem (part 2)
248 views / 0 likes  addedWe finish the 2dimensional momentum problem More free lessons at: http://www.khanacademy.org/video?v=leudxqivIJI

05:24
Math Challenge  Shrinking Pool Problem
498 views / 0 likes  addedThink you can solve this math challenge? Every time a boy jumps into the pool it shrinks by a certain amount. Thy boy jumps into the pool 3 times. You must find the original length of the pool My name is Chris and my passion is to teach math. Learning sho

03:40
Defining A Problem: Crash Course Kids #18.1
475 views / 0 likes  addedSo, how do engineers even figure out what problem needs to get fixed? And what's the difference between identifying a problem and just complaining about something. In this episode of Crash Course Kids, Sabrina talks about how we can all be better Engineer

08:16
Three Equation Application Problem
199 views / 0 likes  addedu14_l3_t1_we3 Three Equation Application Problem More free lessons at: http://www.khanacademy.org/video?v=TJaHNxJk54 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:22
Application problem with graph
303 views / 0 likes  addedu13_l1_t2_we4 Application problem with graph More free lessons at: http://www.khanacademy.org/video?v=ljROszF_rqs Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

08:02
Algebraic Word Problem
314 views / 0 likes  addedU02_L1_T3_we1 : Algebraic Word Problem More free lessons at: http://www.khanacademy.org/video?v=cNlwi6lUCEM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:08
Basic Rate Problem
237 views / 0 likes  addedU03_L2_T3_we2 : Basic Rate Problem More free lessons at: http://www.khanacademy.org/video?v=7WXijfIZh64 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:27
2003 AIME II Problem 5 Minor Correction
382 views / 0 likes  added2003 AIME II Problem 5 Minor Correction More free lessons at: http://www.khanacademy.org/video?v=yXg5CYuCcU4

10:05
Work/Energy problem with Friction
321 views / 0 likes  addedA conservation of energy problem where all of the energy is not conserved. More free lessons at: http://www.khanacademy.org/video?v=YvacYWgygaA

05:19
Graphical Systems Application Problem
356 views / 0 likes  addedu14_l1_t1_we5 Graphical Systems Application Problem More free lessons at: http://www.khanacademy.org/video?v=3mimxluSVBo Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:53
Application Problem with Quadratic Formula
221 views / 0 likes  addedu16_l5_t2_we5 Application Problem with Quadratic Formula More free lessons at: http://www.khanacademy.org/video?v=OZtqz_xw0SQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

08:22
Applications Problem Factoring Quadratics
301 views / 0 likes  addedu12_l3_t1_we3 Applications Problem Factoring Quadratics More free lessons at: http://www.khanacademy.org/video?v=STcsaKuW24 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:39
Multiplying Fractions Word Problem
348 views / 0 likes  addedU02_L2_T1_we4 Multiplying Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=YJgIGwTysk0 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:08
Dividing Fractions Word Problem
306 views / 0 likes  addedU02_L2_T3_we5 Dividing Fractions Word Problem More free lessons at: http://www.khanacademy.org/video?v=PQsgXNggV7Q Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:19
Subtracting Decimals Word Problem
254 views / 0 likes  addedU03_L2_T1_we3 Subtracting Decimals Word Problem More free lessons at: http://www.khanacademy.org/video?v=hy_bDS3aHO4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:22
Word Problem Solving Exponential Growth and Decay
367 views / 0 likes  addedWord Problem Solving Exponential Growth and Decay More free lessons at: http://www.khanacademy.org/video?v=m5Tf6vgoJtQ

03:22
Adding Mixed Numbers Word Problem
438 views / 0 likes  addedU02_L3_T1_we5 Adding Mixed Numbers Word Problem More free lessons at: http://www.khanacademy.org/video?v=o0arqcKC7QE Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:41
Subtracting Mixed Numbers Word Problem
394 views / 0 likes  addedU02_L3_T2_we4 Subtracting Mixed Numbers Word Problem More free lessons at: http://www.khanacademy.org/video?v=tj9oLZYAAQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

09:18
The Centrifuge Problem  Numberphile
230 views / 0 likes  addedMore videos with Dr Holly Krieger: http://bit.ly/HollyKrieger More links & stuff in full description below ↓↓↓ Dr Holly Krieger is based at Murray Edwards College, University of Cambridge. Want some chemistry videos? Brady does those too: https://www.yout

04:30
Calculus Limits  Easy Problem and Introduction
363 views / 0 likes  addedLearning 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

09:50 Popular
Can You Solve This 6th Grade Geometry Problem From China?
740 views / 1 likes  addedWhat is the total area of the red spots? The diagram involves a rectangle with dimensions of 10 and 20. Inside the rectangle one of its diagonals is connected. There are two circles of equal size that are tangent to each other and the rectangle. The video
Featured 
03:35
Can You Solve the Haunted Hopscotch Problem?  NUMBER CRUSHERS
148 views / 0 likes  addedCan You Solve the Haunted Hopscotch Problem? Grab your chalk and rocks because Number Wunderkid Izzy has challenged you to solve this spooky problem. Will Jon wake up before the Zombie strikes? Will Gary sink into quicksand before his friend can save him?

04:33
My Lovely Problem
310 views / 1 likes  addedThis is just a short update video that talks about the problem I am facing right now with my lovely world. It will be deleted in the future. My let's talk  https://youtu.be/mr0Lo6sPsy8 Report bugs here  https://bugs.mojang.com/secure/Dashboard.jspa Give

07:45
The Monty Hall Problem  Christmas Lectures with Ian Stewart
157 views / 0 likes  addedIan Stewart explains the Monty Hall problem and its solution. Subscribe for regular science videos: http://bit.ly/RiSubscRibe The Monty Hall problem became infamous in the 1990s where newspaper columnist and puzzle solver Marilyn vos Savant offered a solu

02:35
London has a toxic air pollution problem. One solution was born in the 1950s  WIRED
354 views / 0 likes  addedLondon 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

08:05
Can You Solve The Hardest Easy Geometry Problem?
520 views / 1 likes  addedIn the figure, what is the value of angle x? This problem is known as Langley's Adventitious Angles. It is also known as the hardest easy geometry problem because it can be solved by elementary methods but it is notoriously difficult to work out. Can you

02:01
Beaker Ball Balance Problem
461 views / 0 likes  addedAcrylic Ball: http://bit.ly/BBBacrylic PingPong Ball: http://bit.ly/BBBpingpong Balanced: http://bit.ly/BBBbalanced This problem has made the rounds on the internet but I felt it deserved a treatment like this. Special thanks to Gary and the Department o
Featured 
02:04
Ratio Word Problem: Boys To Girls  PreAlgebra  Khan Academy
314 views / 0 likes  addedIn this example, we are given a ratio and then asked to apply that ratio to solve a problem. No problem! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/ratesandratios/ratios_and_proportions/e/rat

09:07
The SquareSum Problem  Numberphile
191 views / 0 likes  addedMatt Parker discusses a problem involving Square Sums. Go deeper with extra footage: https://youtu.be/7_ph5djCCnM More links & stuff in full description below ↓↓↓ More Matt Parker on Numberphile: http://bit.ly/Matt_Videos Matt's projects and other stuff:

05:57
Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"
613 views / 1 likes  addedThis problem was given to Primary 6 (age 1112) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad

07:40
The Sun Blocker  What's Your Problem?
106 views / 0 likes  addedAJ finds it annoying that he can't reach his own back when applying sunscreen, so Joseph and his team make a machine to do it automatically. What's Your Problem? is a new series in which Joseph and his team solve really annoying problems by making hilario

05:07
Jessi Has a Problem!
235 views / 0 likes  addedDo you like using your imagination to build things that solve problems? If you do, you're thinking like an engineer! Learn how engineers identify and solve problems, then help Jessi with a big problem of her own!  Love SciShow Kids and want to h

16:51
Euclid's Big Problem  Numberphile
516 views / 0 likes  addedTrisecting angles and calculating cube roots was a big problem for Euclid and his cohorts. Discussed by Zsuzsanna Dancso at MSRI. TRISECT WITH ORIGAMI: http://youtu.be/SL2lYcggGpc CIRCLE THE SQUARE: http://youtu.be/CMP9a2J4Bqw NUMBERPHILE Website: http://

04:39
How The Königsberg Bridge Problem Changed Mathematics  Dan Van Der Vieren
292 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/howthekonigsbergbridgeproblemchangedmathematicsdanvandervieren You’d have a hard time finding the medieval city Königsberg on any modern maps, but one particular quirk in its geography has made it one

07:04
The 8 Queen Problem  Numberphile
273 views / 0 likes  addedOur thanks to lynda.com  use our link: http://www.lynda.com/numberphile Dr James Grime discusses a famous chess problem  placing eight queens "safely" on a chess board. Some extra footage from this video will appear on Numberphile2 next Monday... https:

13:58
The Josephus Problem  Numberphile
273 views / 0 likes  addedThe Josephus Problem, featuring Daniel Erman from University of WisconsinMadison. Winning at Dots and Boxes: https://youtu.be/KboGyIilP6k NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Number

07:01
Apollo 13: Houston, Weve Had a Problem
50 views / 0 likes  added“Houston, we've had a problem” is the now famous phrase radioed from Apollo 13 to Mission Control upon the catastrophic explosion that dramatically changed the mission. On the 50th Anniversary of the Apollo 13 mission, we recognize the triumph

13:54
Kakeya's Needle Problem  Numberphile
366 views / 0 likes  addedThe famed Kakeya Needle Problem, discussed by Charles Fefferman from Princeton University. Edit and animation by Pete McPartlan Film and interview by Brady Haran 17gon: https://youtu.be/87uo2TPrsl8 NUMBERPHILE Website: http://www.numberphile.com/ Numberp

04:30
Adults Are Arguing About This 3rd Grade Math Problem
398 views / 0 likes  added"If Sue runs around the track twice, and John runs around the track four times more than Sue, how many times does John run around the track?" This problem was given to 3rd graders. A parent disagreed with the answer the teacher was marking. After it was p

08:30
The big problem with how we pick juries
136 views / 0 likes  addedA legal loophole makes juries less diverse. Subscribe to our channel! http://goo.gl/0bsAjO Four years after the shooting death of Laquan McDonald, the police officer, Jason Van Dyke, faced his day in court. But in a trial where race became central to the

10:44 New
The Napkin Ring Problem
13 views / 0 likes  addedBrain Candy Live FALL TOUR: http://www.braincandylive.com/ticketsThe Curiosity Box: https://www.curiositybox.com/LINKS TO LEARN MORE BELOW!my twitter: http://www.twitter.com/tweetsauceAdam and I (but mainly Adam) making a kendama: https://www.youtube.com/

03:28
Flower Math Problem  Adults Stumped By Question For Kids In China
520 views / 2 likes  addedThis problem is said to come from a test given to a Chinese kindergarten class (5 year olds). It was posted online and caused a lot of debate as adults were stumped about the correct answer, some saying it is impossible. Can you figure it out? This video

05:54
Ham Sandwich Problem  Numberphile
206 views / 0 likes  addedThis video features Dr Hannah Fry (more links below) ↓↓↓ Check out Brilliant.org: https://brilliant.org/numberphile (20% off premium subscription) That circle cutting problem on Brilliant: https://brilliant.org/NumberphileSandwich Hannah Fry on Twitter: h

04:54
The problem in Good Will Hunting  Numberphile
139 views / 0 likes  addedWe now have a Tumblr: Tumblr: http://numberphile.tumblr.com This paper on ebay: http://www.ebay.co.uk/itm/221197137799? More links & stuff in full description below ↓↓↓ Just how hard was the second problem cracked by Will in Good Will H

11:34
That Viral Math Problem (Cheryl's Birthday)  Numberphile
419 views / 0 likes  addedSimon Pampena gives his take on THAT viral math problem from Singapore. EXTRA FOOTAGE for this video: http://youtu.be/MjYngjjpJg Simon on Twitter: https://twitter.com/mathemaniac NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: h

08:29
The Uncracked Problem With 33  Numberphile
393 views / 0 likes  added33 is the lowest unsolved problem in the world of "summing three cubes". But 30 was also a tough nut to crack! Featuring Tim Browning from the University of Bristol. Taxi Cab Numbers: https://youtu.be/LzjaDKVC4iY Fermat's Last Theorem: https://youtu.be/qi

01:09
Clarence  Someone Else's Problem  Cartoon Network
226 views / 0 likes  addedClarence and Sumo dig a tunnel and discover some lifechanging news from the episode, "Sumo Goes West." CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1jq0JYj About Clarence: With his friends Sumo and Jeff, Clar

07:08
Early Train Word Problem  Linear Equations  Algebra I  Khan Academy
409 views / 0 likes  addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solvinglinearequationsandinequalities/Moreequationpractice/v/patternsinsequences1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

03:09
Can You Solve The Marriage Logic Problem? 80% Fail
317 views / 0 likes  addedSurveys have found 80 percent get this logic problem wrong. Alice is looking at Bob, and Bob is looking at Charlie. Alice is married; Charlie is not. Is a married person looking at an unmarried person? Answer choices are A) Yes, B) No, and C) Cannot be de

02:07
Adventure Time  I'm Just Your Problem  Cartoon Network
344 views / 0 likes  addedMarceline sings about her anger with Princess Bubblegum! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNAdventureTime About Adventure Time: Unlikely heroes Finn (a silly kid with an awesome hat) & Jake (a bras

06:22
There's a Big Problem With Silicon. What's Next?
91 views / 0 likes  addedSilicon transistors allowed computers to shrink from the size of houses to watches in a short time, but engineers are facing a problem: we've almost hit the limit on how small silicon transistors can get.Hosted by: Olivia GordonSciShow has a spinoff podca

04:22
Impossible Algebra Problem
699 views / 0 likes  addedThis problem is making the rounds. Can you place numbers in the four boxes so all the equations are true? Blog post (text/image explanation): http://wp.me/p6aMk4up If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecis

09:23
Food waste is the world's dumbest problem
246 views / 1 likes  addedEat your peas! It’s the easiest way to fight climate change. This is the fourth episode of Climate Lab, a sixpart series produced by the University of California in partnership with Vox. Hosted by Emmynominated conservation scientist Dr. M. Sanjayan, th

02:51 Popular
The Horse Horseshoe Boots Viral Algebra Problem  The Correct Answer Explained
747 views / 1 likes  addedA lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:

02:01
The Problem With Charlie I We Bare Bears I Cartoon Network
450 views / 1 likes  addedYou know that one annoying friend who just can't get the hint? That's Charlie, and he's Bigfoot. The Bears meet him when Charlie signs up on a homesharing website to spend a weekend with the Bears. Charlie is the worst possible house guest for the Bears

02:57
Viral Facebook Math Problem
523 views / 1 likes  addedThis problem has over 2 million comments on Facebook and is getting coverage in mainstream media and blogs. Can you figure out this Facebook fruit algebra puzzle involving apples, bananas, and coconuts? The video presents what many people consider to be t

12:31
Can You Guess Who's Lying? 3 Logic Riddles to Train Your Problem Solving Skills
208 views / 0 likes  addedGet better at problem solving today with Brilliant! The first 200 people to sign up will get a 20% discount: https://brilliant.org/upandatom Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every two weeks! *SUBSCRI

02:49
Percent Word Problem Example 2  Decimals  PreAlgebra  Khan Academy
322 views / 0 likes  addedIt's nice to practice conversion problems, but how about applying our new knowledge of percentages to a real life problem like recycling? Hint: don't forget your long division! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanac

05:02
How to Tell Matter From Antimatter  CP Violation & The Ozma Problem
59 views / 0 likes  addedThis video was made with the support of the Heising Simons Foundation.Support MinutePhysics on Patreon! http://www.patreon.com/minutephysicsLink to Patreon Supporters: http://www.minutephysics.com/supporters/This video is about the Ozma problem of disting

03:16
KIDZ BOP Kids  Problem (KIDZ BOP 27)
440 views / 2 likes  addedKIDZ BOP Kids  "Problem" from the all new album, KIDZ BOP 27! iTunes: http://bit.ly/kb27itunesyt Amazon Music: http://bit.ly/kb27amazonyt Spotify: http://bit.ly/kbspotify Walmart: http://bit.ly/kb27walmartfb Google Play: http://bit.ly/fbookgplay

03:16
Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer
315 views / 0 likes  addedWhat is angle A in the starshaped figure? This problem appeared on the 1999 AMC 8 test (intended for 8th grade students in the US). Approximately 75% of testtakers did not mark the correct response. Can you figure it out? Watch the video for a solution.

03:21
Rational Number Word Problem With Fractions  PreAlgebra  Khan Academy
391 views / 0 likes  addedWord problems force us to put concepts to work using realworld applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o

05:39
Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD
418 views / 0 likes  addedThanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou

05:01
Can you spot the problem with these headlines? (Level 1)  Jeff Leek & Lucy McGowan
82 views / 0 likes  addedPuzzle through a set of hypothetical health studies and headlines and see if you can spot whats misleading about the headline.In medicine, theres often a disconnect between news headlines and the scientific research they cover. While headlines are desig

03:40
Multistep Word Problem With Decimals And Subtraction  PreAlgebra  Khan Academy
388 views / 0 likes  addedFirst visualize this word problem then use subtraction and multiplication of decimals and fractions to get at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/applyingmathreasoningtopi

03:48
Can You Solve This Harvard Admissions Question? Algebra Problem, 1869
403 views / 0 likes  addedThe Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for $216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as much as the watch

04:13
Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle
336 views / 0 likes  addedA marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows are filled with ch

13:35
Stoichiometry Example Problem 1
346 views / 0 likes  addedFiguring grams of reactants and product produced from reaction of phosphorous and chlorine More free lessons at: http://www.khanacademy.org/video?v=jFv6k2OV7IU

03:19
The Problem With Pandas
500 views / 6 likes  addedWhat's black and white, big and fuzzy, and likes to eat bamboo all day? A panda! Join us to learn all about this rare bears and the challenges they face as their habitat disappears. This video uses "NACTA6.wav" by Freesound user xserra: http://freesound.

03:18
The Problem With Concrete
138 views / 0 likes  addedThis video is in partnership with Bill and Melinda Gates. You can check out the Gates Annual Letter here: https://bgat.es/2GxIwba Concrete is responsible for 8% of humanity’s carbon emissions because making its key ingredient  cement  chemically releas

04:04
The Big Problem With The Drugs You Take
179 views / 0 likes  addedWho makes sure the drugs you take are safe, and can you trust them? TAKE THIS SURVEY! (sponsored link): http://bit.ly/LifeNoggin Subscribe: https://bit.ly/SubLifeNoggin  Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin o

09:28
The Martingale Problem
102 views / 0 likes  addedWatch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMCheck out and purchase Vector by Anki: https://go.anki.com/2Q55UOSThanks to Anki for sponsoring this video and supporting Vsauce2.*** LINKS ***The Diffic

08:26
The Two Generals Problem
165 views / 0 likes  addedTime to tell a story about idempotency, computer science, and the Night of the Multiple Orders. Sponsored by Dashlane try 30 days for free at: https://www.dashlane.com/tomscottMORE BASICS: https://www.youtube.com/playlist?list=PL96C35uN7xGLLeET0dOWaKHkAlP

09:56
Challenging Perimeter Problem
294 views / 0 likes  addedPerimeter of rectangle covered by 9 nonoverlapping squares. From 200) American Invitational Math Exam More free lessons at: http://www.khanacademy.org/video?v=1uWZNW5PFs

08:14
2003 AIME II Problem 5
342 views / 0 likes  addedVolume of a wedge cut from a cylindrical log More free lessons at: http://www.khanacademy.org/video?v=EzE53aPGbrQ

17:42
2003 AIME II Problem 6
348 views / 0 likes  addedFinding area of a skewed star More free lessons at: http://www.khanacademy.org/video?v=l9j26EOvTYc

12:08
2003 AIME II Problem 8
225 views / 0 likes  addedSequence from the product of 2 arithmetic sequences More free lessons at: http://www.khanacademy.org/video?v=ZFN63oTeYzc

09:56
2003 AIME II Problem 9
231 views / 0 likes  addedSum of polynomial evaluated at roots of another polynomial More free lessons at: http://www.khanacademy.org/video?v=ZSESJ8TeGSI

09:36
2003 AIME II Problem 12
262 views / 0 likes  addedMinimum members in a committee More free lessons at: http://www.khanacademy.org/video?v=KD46pC_KFWk

16:13
2003 AIME II Problem 13
349 views / 0 likes  addedProbability of moving to a vertex More free lessons at: http://www.khanacademy.org/video?v=vKMNRcctwL4

13:25
2003 AIME II Problem 10
222 views / 0 likes  addedperfect squares integers square root More free lessons at: http://www.khanacademy.org/video?v=Hh3iY4tdkGI

16:36
2003 AIME II Problem 11.avi
345 views / 0 likes  addedA little trigonometry to figure out the area of a triangle More free lessons at: http://www.khanacademy.org/video?v=smtrrefmC40

18:18
2003 AIME II Problem 14
345 views / 0 likes  addedTrigonometry and geometry to find the area of an equilateral (but not regular) hexagon More free lessons at: http://www.khanacademy.org/video?v=EcBKdC8vOo

06:41
Another mass composition problem
252 views / 0 likes  addedAnother exercise converting a mass composition to an empirical formula. More free lessons at: http://www.khanacademy.org/video?v=sXOIIEZh6qg

11:23
Chilling Water Problem
429 views / 0 likes  addedHow much ice at 10 degrees C is necessary to get 500g of water down to 0 degrees C? More free lessons at: http://www.khanacademy.org/video?v=lsXcKgjg8Hs

14:28
Sampling Distribution Example Problem
276 views / 0 likes  addedFiguring out the probability of running out of water on a camping trip More free lessons at: http://www.khanacademy.org/video?v=0ZstEh_8bYc

13:17
Birthday Probability Problem
511 views / 0 likes  addedThe probability that at least 2 people in a room of 30 share the same birthday. More free lessons at: http://www.khanacademy.org/video?v=9G0w61pZPig

10:36
2dimensional momentum problem
240 views / 0 likes  addedAn example of conservation of momentum in two dimensions. More free lessons at: http://www.khanacademy.org/video?v=CFygKiTB4A

05:15
The Small Problem With Shrinking Ourselves
467 views / 0 likes  addedIt’s okay to be… small? Tweet this video ⇒ http://bit.ly/OKTBSshrunk Share on FB ⇒ http://bit.ly/OKTBSshrunkFB ↓ More info and sources below ↓ Want more shrunken YouTubers? Check out this video on Vsauce3 about the science of AntMan! https://www.youtube.
Featured 
10:50
China's Geography Problem
398 views / 0 likes  addedAnimation by Josh Sherrington (https://www.youtube.com/heliosphere) Sound by Graham Haerther (http://www.Haerther.net) Thumbnail by Joe Cieplinski (http://joecieplinski.com/) This video was partially inspired by a chapter in Tim Marshall's "Prisoners of G

11:09
The Nuclear Waste Problem
196 views / 0 likes  addedGet smart with Brilliant for 20% off by being one of the first 500 people to sign up at http://brilliant.org/wendover Subscribe to Half as Interesting (The other channel from Wendover Productions): https://www.youtube.com/halfasinteresting Check out my po

11:22
The Problem with 7825  Numberphile
148 views / 0 likes  addedSignup for your free trial to The Great Courses Plus here: http://ow.ly/b5wA30hIviV (sponsor) More links & stuff in full description below ↓↓↓ James Grime on a proof involving Pythagorean Triples. James Grime: http://singingbanana.com (book him for a talk

11:54
Russia's Geography Problem
306 views / 0 likes  addedGet 15 free days of knowing your data is safe by using this link with Backblaze: http://backblaze.com/wendover “What if Russia Never Existed” by AlternateHistoryHub: https://youtu.be/gU6UBXOHhDw “What if the Soviet Union Reunited” by RealLifeLore: https:/

09:09
The Illumination Problem  Numberphile
288 views / 0 likes  addedFeaturing Professor Howard Masur from the University of Chicago. Filmed at the Mathematical Sciences Research Institute (MSRI). Part 2 of this interview: https://youtu.be/AGX0cLbHaog Patreon: http://www.patreon.com/numberphile Numberphile is supported by

06:01
The Big Problem With Interstellar Travel
193 views / 0 likes  addedStart learning intuitively with Brilliant for 20% off by being of the first 200 people to sign up at http://brilliant.org/RealLifeLore/ Get RealLifeLore Tshirts here: http://standard.tv/reallifelore Please Subscribe: http://bit.ly/2dB7VTO Animations cour

04:16
The Big Problem With The North Pole
135 views / 0 likes  addedThere's something not quite right with the North Pole.... Santa Claus Voiced by Sam Bashor https://www.youtube.com/channel/UCnhFudM67ycGVx8P9Ss37A Watch more: Why Do You Get Sick When It's Cold?  Dear Blocko #9 ►►https://www.youtube.com/watch?v=1mt5nvW

14:01
The Monty Hall Problem
63 views / 0 likes  addedJoin the Curiosity Box and get my favorite smart things (many of which are original Vsauce inventions!) sent right to your door four times a year: https://www.curiositybox.com Kevin's paradox video: https://www.youtube.com/watch?v=kJzSzGbfc0k Send me Stuf

11:54
2003 AIME II Problem 15 (part 1)
337 views / 0 likes  addedFinding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=2eLAEMRrR7Q

11:33
2003 AIME II Problem 15 (part 2)
252 views / 0 likes  addedFinding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=TljVBB7gxbE

09:32
2003 AIME II Problem 15 (part 3)
365 views / 0 likes  addedFinding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial More free lessons at: http://www.khanacademy.org/video?v=JTpXK2mENH4

12:20
Problem Solving Word Problems 2
305 views / 0 likes  addedMore free lessons at: http://www.khanacademy.org/video?v=s1QN7sSfBM8

05:23
Basic Trigonometry  Word Problem #2
294 views / 0 likes  addedLearn basic trigonometry with this easy to follow example. I also provided the links for other basic trigonometry videos as well. Basic trigonometry quiz: https://www.youtube.com/watch?v=IGV1XufPd6E Basic Trigonometry Practice Question #1: https://www.you

04:21
Basic Trigonometry  Word Problem
297 views / 0 likes  addedLearn basic trigonometry with this easy to follow example. I also provided the links for other basic trigonometry videos as well. Basic trigonometry quiz: https://www.youtube.com/watch?v=IGV1XufPd6E Basic Trigonometry Practice Question #1: https://www.you

05:12
The Black Hole Death Problem
373 views / 0 likes  addedThis episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl Black holes are not as black as we once thought. They are theorized to die a slow death by evaporation, emitting energy known as Hawking radiation. But the mechanism fo

10:04
The Problem Of Evil: Crash Course Philosophy #13
379 views / 0 likes  addedAfter weeks of exploring the existence of nature of god, today Hank explores one of the biggest problems in theism, and possibly the biggest philosophical question humanity faces: why is there evil?  Images and video via VideoBlocks or Wikimedia Commons

07:52
Proof That Computers Can't Do Everything (The Halting Problem)
224 views / 0 likes  addedIf 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

13:00
The Moving Sofa Problem  Numberphile
287 views / 0 likes  addedFeaturing Dan Romik from UC Davis. More footage from this interview soon on Numberphile2. Dan's comprehensive page on this topic: http://bit.ly/movingsofa Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRIN

03:44
The Train Bird Problem: What's Your Approach?
341 views / 0 likes  addedThe Rest Of Us on Patreon: https://www.patreon.com/TheRestOfUs The Rest Of Us on Twitter: http://twitter.com/TROUchannel The Rest Of Us TShirts and More: http://teespring.com/TheRestOfUsClothing

01:37
Nature's Superheroes: The Pollution Problem
257 views / 2 likes  addedIncreasing carbon dioxide in the atmosphere is causing the oceans to heat up. This is bad news for coral reefs and the animals that depend on them, such as animals with shells. Join Madeline, Charlie, and Ezra to learn about how pollution affects our envi

04:09
The $18 Million Problem Hiding Underground
103 views / 0 likes  addedThis is one challenge that's costing cities millions of dollars each year.Go to http://expressvpn.com/lifenoggin to take back your Internet privacy TODAY and find out how you can get 3 months free. Subscribe: https://bit.ly/SubLifeNoggin  Get your exclus

04:03
The Problem Solving Process with Zipline
107 views / 0 likes  addedStart learning at http://code.org/ Stay in touch with us! on Twitter https://twitter.com/codeorg on Facebook https://www.facebook.com/Code.org on Instagram https://instagram.com/codeorg on Tumblr https://blog.code.org on LinkedIn https://www.linkedin.com/

06:34
The Reverse Spinning Basketball Problem
106 views / 0 likes  addedGet the Blackview phone here: http://bit.ly/2KlZ3leIn this video I show you how it is possible for a basketball to reverse spin when it hits the ground. I talk about the physics of why a bouncy ball can reverse spin sometimes when it bounces on the ground

04:27
Conservation's Latest Problem? Not Enough Hunters
56 views / 0 likes  addedNo matter how you feel about hunting, it provides a lot of funding for state wildlife agencies. Now, fewer Americans are hunting, and that system is breaking down. The United States needs to find a new way to fund the preservation of America's wilderness.

14:20
Matrices to solve a vector combination problem
292 views / 0 likes  addedUsing matrices to figure out if some combination of 2 vectors can create a 3rd vector More free lessons at: http://www.khanacademy.org/video?v=gsNgdVdAT1o

05:44
The Sonic Boom Problem  Katerina Kaouri
380 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/whatcausessonicboomskaterinakaouri Objects that fly faster than the speed of sound (like really fast planes) create a shock wave accompanied by a thunderlike noise: the sonic boom. These epic sounds can ca

05:30
Lead Poisoning Is Still a Huge Problem, But There Could Be a Quick Fix
97 views / 0 likes  addedAs seen in the Flint Water Crisis, lead poisoning through corroded pipes can lead to cancer, reduced IQ, and even death. Researchers at UC Berkeley found a way to use electricity to solve this issue. But how does it work? The Newest Form of Water is Hot a

02:30
Got A Pest Problem? Call The Quack Squad
380 views / 0 likes  addedThey’re short, they waddle, and they’re coming to eat the snails. Meet the quack squad, nature’s very own pest control. Every morning, duck farmer Denzel Metthys releases over 1,000 Indian Runner ducks on the Vergenoegd Winery in South Africa. Trained to
Featured 
01:58
Extended: Beaker Ball Balance Problem
332 views / 0 likes  addedWatch this first! https://www.youtube.com/watch?v=QD3hbVG1yxM Follow on Twitter: https://twitter.com/veritasium Follow on Facebook: https://www.facebook.com/veritasium Special thanks to the Department of Earth, Planetary and Space Sciences, especially Gar

02:28
Explained: Beaker Ball Balance Problem
327 views / 0 likes  addedThis is the solution to: http://youtu.be/QD3hbVG1yxM Watch this first!

21:38
Kings Quest  Chapter 1  A Wheel Problem (2)
325 views / 0 likes  addedPart 3  https://youtu.be/PKVNDsWL8rw Welcome to my lets play on Kings Quest: A Knight To Remember. In this series I will be playing through the entire first chapter with commentary. Enjoy. Find out more about the game  http://www.sierra.com/kingsquest T

02:27
Steven Universe  What’s Your Problem  Cartoon Network
325 views / 0 likes  addedWhere did Ruby go, and will she ever come back? CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cartn.co/subscribe WATCH MORE: http://cartn.co/moresu About Steven Universe: Introducing the Crystal Gems! Garnet, Amethyst, Pearl… and Steven. Steven migh

04:08
Can PlasticEating Worms Solve Our Trash Problem?
668 views / 1 likes  addedPlastics are everywhere, and we can’t seem to get rid of them. Could a worm be the solution we need? Does Recycling Actually Help? ►►►► http://dne.ws/16zXnMX DNews Live Tickets Here ►►►► http://dne.ws/1Fa2OCh Read More: Why Doesn't Plastic Biodegrade? htt
Featured 
22:18
Minecraft Xbox  The Lost Sword  Problem Solving {11}
565 views / 1 likes  addedPart 12  https://youtu.be/s1v04a5Hem0 Welcome to a new adventure map. In this series I will be playing through the entire map with Ballistic Squid. Enjoy. Map builder  https://www.youtube.com/channel/UC30RRHqxlSh_wbZJz1QYog Map download  coming soon.

03:51
Can You Solve This MIT Admissions Question? Geometry Problem, 1869
428 views / 0 likes  addedThe Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid

05:51
Postcards from backstage: Rob and the AntiMontyHall Problem
213 views / 0 likes  addedKatie’s postcard is here: https://youtu.be/dFvzUNMU1Lo Hugh’s postcard over here: https://youtu.be/b23i3NhFLDc More about Maths Inspiration shows for sixth formers: http://www.mathsinspiration.com/ We have 2017 shows in Manchester, Winchester, London, Bir

11:58
Is Sucking the Opposite of Blowing? The Reverse Sprinkler Problem
129 views / 0 likes  addedGet your Action Lab Box Now! https://www.theactionlab.com/ Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I test if sucking is the opposite of blowing. I tell you about the very d

05:49
Your Sneakers Are Part of the Plastic Problem  National Geographic
108 views / 0 likes  added 
03:38 Popular
[Official Video] Problem  Pentatonix (Ariana Grande Cover)
2,316 views / 17 likes  added2015 TOUR DATES (CITIES&VENUES LISTED BELOW)  http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt  BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt  BUY PTX VOL I h
Featured 
01:34
Geneedited pigs could solve America's transplant problem
253 views / 0 likes  addedThe latest advance in Crispr technology is a new kind of virusfree geneedited pig. Scientists are hot on the hunt to figure out a way to transplant pig organs into humans. But a growing concern is retroviruses in pig cells that could infect humans. Read

04:09
Are crows the ultimate problem solvers?  Inside the Animal Mind  BBC
293 views / 0 likes  addedWe all know that crows are smarter than the average bird, but will 007 be able to solve the complex puzzle and retrieve his reward? Subscribe to BBC Earth: http://bit.ly/BBCEarthSubBBC Earth YouTube Channel: http://www.youtube.com/BBCEarth BBC Earth Faceb

02:17
Racoon Demonstrates Problem Solving Skills  Earth Unplugged
151 views / 1 likes  addedRacoons are as clever as monkeys... so what puzzles can Rascal tha racoon solve to get to a tasty trear? Subscribe to Earth Unplugged for more amazing animal videos  http://bit.ly/SubscribeToEarthUnplugged Animal Slow Motion: http://bit.ly/EarthUnplugged

02:27
Inequality Word Problem: One Variable  Applying Mathematical Reasoning  PreAlgebra  Khan Academy
327 views / 0 likes  addedThis 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/prealgebra/applyingmathreasoningto

03:59
Solution To The Impossible Bet
435 views / 1 likes  addedThis 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

08:18
SAT Prep: Test 1 Section 6 Part 6
277 views / 0 likes  addedA little more on problem 17 and problem 18 on page 412.

01:30
LeftFacing Fish
368 views / 0 likes  addedDeane and Rob present a matchstick problem concerning leftfacing and rightfacing fish. See if you can solve the problem before the answer is given. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Fa

05:47
Why Is The Universe Flat?
316 views / 0 likes  addedCosmic inflation is a theory that was proposed in the 1980s by cosmologist Alan Guth to answer some of the most fundamental questions of the origins of our universe. It also solved the Horizon Problem and the Flatness Problem. Subscribe  http://www.youtu

05:47
Why is the universe flat?
283 views / 0 likes  addedCosmic inflation is a theory that was proposed in the 1980s by cosmologist Alan Guth to answer some of the most fundamental questions of the origins of our universe. It also solved the Horizon Problem and the Flatness Problem. Help us translate our videos

05:30
Let's Fly!: Crash Course Kids 26.2
529 views / 0 likes  addedSelecting which solution is the best solution to a problem may seem difficult at first. But if you are patient and think about what you need an effective solution to be, you can do it. In this episode of Crash Course Kids, Sabrina shows us how to do just
Featured 
04:56
Would you sacrifice one person to save five?  Eleanor Nelsen
300 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/wouldyousacrificeonepersontosavefiveeleanornelsen Imagine you’re watching a runaway trolley barreling down the tracks, straight towards five workers. You happen to be standing next to a switch that will

04:04
Hakuna Matata  The Lion King 1994
515 views / 2 likes  addedLyrics: Hakuna Matata, what a wonderful phrase Hakuna Matata, ain't no passing craze It means no worries for the rest of your days It's our problem free philosophy, Hakuna Matata Why, when he was a young warthog When I was a young warthog Very nice, thank

04:32
Math Word problems  Solving triangles
413 views / 0 likes  addedBecome an expert in solving math word problems! In this problem you will learn how to use triangles to solve the height of a building. A man steps back 50 feet which the angle to the top of the building change 15 degrees. Using this information find the h

09:35
SAT Prep: Test 5 Section 3 Part 3
335 views / 0 likes  addedMore on problem 8 on page 654 and 911.

07:28
A microscopic look at why the world is running out of sand
168 views / 0 likes  addedHumans are using more sand than the Earth is naturally producing, and that’s a problem for the global construction industry. But it turns out that the usefulness of sand depends on the science of each tiny little grain. We went on a sand scavenger hunt to

13:07
Singapore Math: Grade 3a Unit 2 (part 2)
264 views / 0 likes  addedWord problem with cookies

01:45
SAT Prep: Test 3 Section 4 Part 5
336 views / 0 likes  addedThe leftover of problem 18 on page 535

04:02
SAT Prep: Test 7 Section 5 Part 5
366 views / 0 likes  addedThe rest of problem 20 on page 796

09:06
2 dimensional projectile motion part 4
203 views / 0 likes  addedAnother example of a 2dimensional projectile motion problem

04:07
2dimensional projectile motion part 5
252 views / 1 likes  addedThe second part of the last projectile motion problem

01:25
SAT Prep: Test 2 Section 6 Part 4
321 views / 0 likes  addedA redo of problem 14 on page 475 because I can't do arithmetic

04:03
Blueberries For Friends
315 views / 0 likes  addedGrouping math problem. Addition and subtraction.

10:11
Centripetal Acceleration (part 2)
247 views / 0 likes  addedMore intuition on centripetal acceleration. A simple orbit problem.

08:02
Thermodynamics (part 5)
197 views / 0 likes  addedExample problem involving PV=nRT More free lessons at: http://www.khanacademy.org/video?v=UekR9J31a2o

01:56
Flying Robots Can Conserve Energy By Perching
298 views / 0 likes  addedPerching saves energy but sticking the landing has been a tough engineering problem.

24:00
Generating π from 1,000 random numbers
246 views / 0 likes  addedWatch me calculate pi by rolling 1,000 random numbers on two d120 dice. All in the name of celebrating Pi Day 2017. You can watch all 500 rolls of the dice! https://www.youtube.com/watch?v=ESU4KdRLzu0 Here are some proofs that the probability of two rando

04:55
Solve the right triangle  Trigonometry Brain Teaser
583 views / 0 likes  addedA square is inside of a right triangle. The length of each side of the triangle is 345. Given this information what are the dimensions of the square? Can you solve this right triangle? My name is Chris and my passion is to teach math. Learning should ne

05:20
Fluids (part 11)
222 views / 0 likes  addedClarification of the problem in part 10 More free lessons at: http://www.khanacademy.org/video?v=HnfBFeLunk4

10:18
Thermodynamics (part 2)
213 views / 0 likes  addedExample problem that pv=pv. Introduction to temperature. More free lessons at: http://www.khanacademy.org/video?v=x34OTtDE5q8

07:07
Circuits (part 4)
241 views / 0 likes  addedA hairy resistance problem More free lessons at: http://www.khanacademy.org/video?v=3NcIK0s3IwU

03:33
Onion Dice without Parallel Cut
129 views / 0 likes  addedDo you dread the parallel cut when dicing onions? Are you afraid you might cut right through your fingers? Here is a technique that can solve that problem.

04:01
Got Some Solutions?: Crash Course Kids #26.1
449 views / 0 likes  addedSo, there might not be just one solution to a problem. I know that may sound weird, but it's true. So, how do you come up with multiple solutions? In this episode of Crash Course Kids, Engineer Sabrina shows us how to do that. Watch More Crash Course Kids

14:18
Series Sum Example
476 views / 0 likes  added2010 IIT JEE Paper 1 Problem 54 Series Sum More free lessons at: http://www.khanacademy.org/video?v=A6fbDssPeac

15:04
Stoichiometry: Limiting Reagent
217 views / 0 likes  addedStoichiometry problem where we have a limiting reagent! More free lessons at: http://www.khanacademy.org/video?v=rESzyhPOJ7I

10:19
Tension (part 2)
236 views / 0 likes  addedA slightly more difficult tension problem. More free lessons at: http://www.khanacademy.org/video?v=zwDJ1wVr7Is

13:43
IIT JEE Complex Root Probability (part 1)
421 views / 0 likes  added2010 Paper 1 problem 31 Math (part 1) More free lessons at: http://www.khanacademy.org/video?v=bV_HSZ_W0nk

08:24
IIT JEE Complex Root Probability (part 2)
482 views / 0 likes  added2010 Paper 1 problem 31 Math (part 2).avi More free lessons at: http://www.khanacademy.org/video?v=S3KMyYYGuPE

06:43
IIT JEE Position Vectors
507 views / 0 likes  added2010 IIT JEE Paper 1 problem 32 Position Vectors More free lessons at: http://www.khanacademy.org/video?v=GDXyGy5TjnI

13:11
IIT JEE Algebraic Manipulation
431 views / 0 likes  added2010 Paper 1 problem 35 Algebraic Manipulation More free lessons at: http://www.khanacademy.org/video?v=zs5LM7dxyTo

09:29
IIT JEE Function Maxima
452 views / 0 likes  added2010 IIT JEE Paper 1 problem 36 Function Maxima More free lessons at: http://www.khanacademy.org/video?v=2E_DB5VuAoo

07:48
IIT JEE Diameter Slope
468 views / 0 likes  added2010 IIT JEE Paper 1 problem 37 Diameter Slope More free lessons at: http://www.khanacademy.org/video?v=pdXcf5ZWHf0
>> View problem web videos