Search Results: "hate speech free speech"
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10:01
Comparing Population Proportions 2
481 views / 0 likes  addedComparing Population Proportions 2 More free lessons at: http://www.khanacademy.org/video?v=MNbat1lrJW4

12:41
RSquared or Coefficient of Determination
531 views / 0 likes  addedRSquared or Coefficient of Determination More free lessons at: http://www.khanacademy.org/video?v=lng4ZgConCM

10:23
ChiSquare Distribution Introduction
541 views / 0 likes  addedChiSquare Distribution Introduction More free lessons at: http://www.khanacademy.org/video?v=dXB3cUGnaxQ

11:02
Banking 6: Bank Notes and Checks
447 views / 0 likes  addedMore on how bank notes and checks can be used. More free lessons at: http://www.khanacademy.org/video?v=IOzZVmgK3IM

09:19
Mortgagebacked securities III
349 views / 0 likes  addedMore on mortgagebacked securities More free lessons at: http://www.khanacademy.org/video?v=q0oSKmC3Mfc

10:31
Wealth Destruction 1
437 views / 0 likes  addedHow bubbles destroy wealth. More free lessons at: http://www.khanacademy.org/video?v=Q7HbtnOyKMg

10:40
Wealth Destruction 2
400 views / 0 likes  addedHow bubbles destroy wealth. More free lessons at: http://www.khanacademy.org/video?v=eRImmzuExyg

05:38
Separable differential equations 2
441 views / 0 likes  addedAnother separable differential equation example. More free lessons at: http://www.khanacademy.org/video?v=xVWCfMe97ws

08:01
Exact Equations Example 2
365 views / 0 likes  addedSome more exact equation examples More free lessons at: http://www.khanacademy.org/video?v=utQi1ZhF__Q

08:28
2nd Order Linear Homogeneous Differential Equations 2
393 views / 0 likes  addedLet's find the general solution! More free lessons at: http://www.khanacademy.org/video?v=SPVqgkOZMAc

10:12
Complex roots of the characteristic equations 3
330 views / 0 likes  addedLets do an example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=rGaM6pwqhB0

08:10
Undetermined Coefficients 3
353 views / 0 likes  addedAnother example where the nonhomogeneous part is a polynomial More free lessons at: http://www.khanacademy.org/video?v=I3vIAzMcm4Y

08:02
Laplace Transform 1
336 views / 0 likes  addedIntroduction to the Laplace Transform More free lessons at: http://www.khanacademy.org/video?v=OiNh2DswFt4

10:45
Laplace Transform 3 (L{sin(at)})
393 views / 0 likes  addedLaplace Transform of sin(at) (part 1) More free lessons at: http://www.khanacademy.org/video?v=gMcs6RF_LrQ

09:14
Laplace Transform 4
360 views / 0 likes  addedPart 2 of getting the Laplace transform of sin(at) More free lessons at: http://www.khanacademy.org/video?v=cApVwKR1Ps

11:37
Laplace Transform 5
518 views / 0 likes  addedUseful properties of the Laplace Transform More free lessons at: http://www.khanacademy.org/video?v=E2VxbufzuWQ

09:07
Laplace Transform of : L{t}
385 views / 0 likes  addedDetermining the Laplace Transform of t More free lessons at: http://www.khanacademy.org/video?v=qhKJ1DG9kYY

14:15
Inverse Matrix (part 1)
517 views / 0 likes  addedTaking the inverse of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=iUQR0enP7RQ

14:27
Singular Matrices
370 views / 0 likes  addedWhen and why you can't invert a matrix. More free lessons at: http://www.khanacademy.org/video?v=UqyN7tRS00

23:29
Linear Subspaces
354 views / 0 likes  addedIntroduction to linear subspaces of Rn More free lessons at: http://www.khanacademy.org/video?v=pMFv6liWK4M

15:47
Linear Algebra: Cross Product Introduction
381 views / 0 likes  addedIntroduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=pJzmiywagfY

16:02
A more formal understanding of functions
543 views / 0 likes  addedA more formal understanding of functions More free lessons at: http://www.khanacademy.org/video?v=BQMyeQOLvpg

13:53
Linear Transformations
439 views / 0 likes  addedIntroduction to linear transformations More free lessons at: http://www.khanacademy.org/video?v=4PCktDZJH8E

12:18
Rotation in R3 around the Xaxis
441 views / 0 likes  addedConstruction a rotation transformation in R3 More free lessons at: http://www.khanacademy.org/video?v=gkyuLPzfDV0

06:59
Unit Vectors
480 views / 0 likes  addedWhat unit vectors are and how to construct them More free lessons at: http://www.khanacademy.org/video?v=lQn7fksaDq0

18:14
Linear Algebra: Matrix Product Examples
470 views / 0 likes  addedExample of taking the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=x1z0hOyjapU

18:54
Linear Algebra: Introduction to the inverse of a function
452 views / 0 likes  addedIntroduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=eAzhBZgq28

06:22
Linear Algebra: Example of Finding Matrix Inverse
452 views / 0 likes  addedExample of calculating the inverse of a matrix More free lessons at: http://www.khanacademy.org/video?v=r9aTLTN16V4

13:20
Linear Algebra: Determinant when row multiplied by scalar
461 views / 0 likes  addedThe determinant when a row is multiplied by a scalar More free lessons at: http://www.khanacademy.org/video?v=32rdijPBrA

10:25
Linear Algebra: Determinant after row operations
451 views / 0 likes  addedWhat happens to the determinant when we perform a row operation More free lessons at: http://www.khanacademy.org/video?v=kpG7xySkivg

08:41
Linear Algebra: Transposes of sums and inverses
482 views / 0 likes  addedTransposes of sums and inverses More free lessons at: http://www.khanacademy.org/video?v=Br_8t58mdeI

23:19
Linear Algebra: Rowspace and Left Nullspace
440 views / 0 likes  addedRowspace and Left Nullspace More free lessons at: http://www.khanacademy.org/video?v=qBfc57x_RSg

22:08
Linear Algebra: Orthogonal Complements
479 views / 0 likes  addedOrthogonal Complements as subspaces. More free lessons at: http://www.khanacademy.org/video?v=QOTjdgmNqlg

19:38
Linear Alg: Rowspace Solution to Ax=b example
461 views / 0 likes  addedVisualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs

07:43
Linear Algebra: Introduction to Eigenvalues and Eigenvectors
471 views / 0 likes  addedWhat eigenvectors and eigenvalues are and why they are interesting More free lessons at: http://www.khanacademy.org/video?v=PhfbEr2btGQ

05:39
Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix
497 views / 0 likes  addedExample solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g

14:08
Linear Algebra: Eigenvalues of a 3x3 matrix
485 views / 0 likes  addedDetermining the eigenvalues of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=11dNghWC4HI

15:34
Linear Algebra: Eigenvectors and Eigenspaces for a 3x3 matrix
463 views / 0 likes  addedEigenvectors and eigenspaces for a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=3Md5KCCQX0

08:18
Basic Probability
427 views / 0 likes  addedAn introduction to probability More free lessons at: http://www.khanacademy.org/video?v=uzkcqNVoOk

06:00
Compound Probability of Independent Events
502 views / 0 likes  addedProbability of particular sequences of flips More free lessons at: http://www.khanacademy.org/video?v=xSc4oLA9e8o

10:00
Getting Exactly Two Heads (Combinatorics)
438 views / 0 likes  addedA different way to think about the probability of getting 2 heads in 4 flips More free lessons at: http://www.khanacademy.org/video?v=8TIben0bJpU

09:16
Probability (part 6)
464 views / 0 likes  addedIntroduction to conditional probability More free lessons at: http://www.khanacademy.org/video?v=xf3vfczoCho

05:23
Probability (part 8)
554 views / 0 likes  addedIntroduction to Bayes' Theorem More free lessons at: http://www.khanacademy.org/video?v=VVr8snbaxZg

11:46
Calculating Average Velocity or Speed
365 views / 0 likes  addedExample of calculating speed and velocity More free lessons at: http://www.khanacademy.org/video?v=oRKxmXwLvUU

09:06
Acceleration
415 views / 0 likes  addedCalculating the acceleration of a Porshe More free lessons at: http://www.khanacademy.org/video?v=FOkQszg1j8

05:30
Airbus A380 Takeoff Distance
298 views / 0 likes  addedHow long of a runway does as a380 need More free lessons at: http://www.khanacademy.org/video?v=fQt69_Q2CTw

10:41
Mass and Weight Clarification
338 views / 0 likes  addedDifference between mass and weight More free lessons at: http://www.khanacademy.org/video?v=IuBoeDihLUc

10:35
Would a Brick or Feather Fall Faster
442 views / 0 likes  addedWhat would fall faster on the moon? More free lessons at: http://www.khanacademy.org/video?v=36Rym2q4H94

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

09:18
Introduction to work and energy
473 views / 0 likes  addedIntroduction to work and energy More free lessons at: http://www.khanacademy.org/video?v=2WS1sG9fhOk

10:35
Mechanical Advantage (part 3)
345 views / 0 likes  addedIntroduction to pulleys and wedges More free lessons at: http://www.khanacademy.org/video?v=vSsK7Rfa3yA

09:36
Center of Mass
350 views / 0 likes  addedIntroduction to the center of mass More free lessons at: http://www.khanacademy.org/video?v=VrflZifKIuw

10:13
Fluids (part 2)
271 views / 0 likes  addedPressure and Pascal's Principal. More free lessons at: http://www.khanacademy.org/video?v=lWDtFHDVqqk

09:55
Fluids (part 3)
298 views / 0 likes  addedPressure in a fluid at depth More free lessons at: http://www.khanacademy.org/video?v=5EWjlpc0S00

08:36
Fluids (part 10)
327 views / 0 likes  addedSecond part of the example that uses Bernoulli's equation. More free lessons at: http://www.khanacademy.org/video?v=NGpJPz44JYc

05:20
Fluids (part 11)
277 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)
261 views / 0 likes  addedExample problem that pv=pv. Introduction to temperature. More free lessons at: http://www.khanacademy.org/video?v=x34OTtDE5q8

12:37
Electric Potential Energy
388 views / 0 likes  addedIntroduction to electric potential More free lessons at: http://www.khanacademy.org/video?v=elJUghWSVh4

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

10:03
Cross product 1
345 views / 0 likes  addedIntroduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=zA0fvwtvgvA

10:53
Cross Product 2
318 views / 0 likes  addedA little more intuition on the cross product. More free lessons at: http://www.khanacademy.org/video?v=o_puKe_lTKk

10:33
The dot product
287 views / 0 likes  addedIntroduction to the vector dot product. More free lessons at: http://www.khanacademy.org/video?v=KDHuWxy53uM

10:37
Introduction to the Doppler Effect
464 views / 0 likes  addedIntroduction to the Doppler Effect More free lessons at: http://www.khanacademy.org/video?v=dc7l7Qqa8xk

11:00
Specular and Diffuse Reflection
285 views / 0 likes  addedSpecular and Diffuse Reflection More free lessons at: http://www.khanacademy.org/video?v=sd0BOnN6aNY

07:42
Specular and Diffuse Reflection 2
262 views / 0 likes  addedSpecular and Diffuse Reflection 2 More free lessons at: http://www.khanacademy.org/video?v=XR52dXLyzM

06:00
Convex Parabolic Mirrors
307 views / 0 likes  addedConvex Parabolic Mirrors More free lessons at: http://www.khanacademy.org/video?v=dWY25vb1ZB0

09:36
Convex Lens Examples
365 views / 0 likes  addedConvex Lens Examples More free lessons at: http://www.khanacademy.org/video?v=xxF_mdoZom0

11:36
Statistical Significance On Bus Speeds
387 views / 0 likes  addedStatistical significance on bus speeds More free lessons at: http://www.khanacademy.org/video?v=W3C07uHb9o

04:05
Comparing Models To Fit Data
561 views / 0 likes  addedComparing models to fit data More free lessons at: http://www.khanacademy.org/video?v=2EwTHdgxgw

02:59 Popular
Arc Length As Fraction Of Circumference
933 views / 0 likes  addedArc length as fraction of circumference More free lessons at: http://www.khanacademy.org/video?v=XFI7GK4Nvs

09:07
Newton Leibniz And Usain Bolt
401 views / 0 likes  addedWhy we study differential calculus More free lessons at: http://www.khanacademy.org/video?v=EKvHQc3QEow

07:15
Binging with Babish: Ice Cream Flavors from Avengers: Infinity War
201 views / 0 likes  addedJust in time to soothe your Avengers: Endgame withdrawal, we're taking a crack at the fictional Ben & Jerry's Avenger flavors. We like doing things in threes here at Babish Enterprises, so thanks to an ingenious Redditor comment, we're throwing a thir

03:24
What Really Causes Cavities?
555 views / 2 likes  addedHate going to the dentist? Keep the millions of microbes in your mouth happy. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ More Microbe Week videos! (Click "show more" for links) B
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05:12
The Secret Protocol for When the Queen Dies
317 views / 0 likes  addedRaise money for charity just by browsing the internet with Tab for a Cause: http://tab.gladly.io/hai Get a Half as Interesting tshirt: http://bit.ly/2xjHuw4 Suggest a video and get a free tshirt if we use it: http://halfasinteresting.com/suggest Follow

05:06
Binging with Babish: Sea Salt Ice Cream from Kingdom Hearts
219 views / 0 likes  addedKingdom Hearts is the unlikely Disney crossover RPG that has a serious predilection for neonteal ice cream bars  or so I'm told. I've never played it but I am your humble servant in the recreation of the foods from fiction, so as always, I'll do my darn

17:54
Testing Art Trends I've Missed #2
115 views / 1 likes  addedHey guys! So I wanted to dedicate a video to testing out the art trends that I've noticed around social media in the past year, but have never actually taken the time to try out. Last time I did this, I tried hydro dipping and it was a complete mess.....l

15:36
19 COOL AND EASY DIY PHONE ACCESSORIES
299 views / 0 likes  addedSubscribe to 5Minute Crafts: https://www.goo.gl/8JVmuC For copyright matters please contact us at: welcome@brightside.me  Our Social Media: Facebook: https://www.fac

10:58 Popular
THIS EGG COST ME $150!!!!
913 views / 15 likes  addedTHIS EGG COST ME $150!!!! (Hatchimals) ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► BUY MY NEW BOOK HERE :: http://smarturl.it/DanTDM ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/k9URm1L6YRQ I spe

05:35
Long Division of Numbers  Arithmetic Basics, Ex 1
462 views / 0 likes  addedNeed a LIVE tutor to help answer a question? Check out the people at http://www.tutor.com/signup?AdDist=1&ExAdId=90fddaff89aa4a4f91da90841e168246&TDC_OfferCode=e2bf363b0cb8463598c32b5211d0847a&subject=math&grade=undefined for a FRE

02:09
Frequency Stability
358 views / 0 likes  addedCan humans generate truly random sequences More free lessons at: http://www.khanacademy.org/video?v=vVXbgbMp0oY

06:01
Appomattox Court House and Lincoln's Assassination
388 views / 0 likes  addedFrom Lee's Surrender to Grant to Lincoln's Assassination More free lessons at: http://www.khanacademy.org/video?v=Frpq_A7Ky_Q

19:01
Cuban Missile Crisis
384 views / 0 likes  addedOverview of the Cuban Missile Crisis More free lessons at: http://www.khanacademy.org/video?v=VO40SpSBjbc

16:54
Haitian Revolution (Part 2)
303 views / 0 likes  addedDessalines takes on Leclerc and Rochambeau More free lessons at: http://www.khanacademy.org/video?v=gU5bjpAPmA

16:39
French Invasion of Russia
337 views / 0 likes  addedNapoleon's disastrous invasion of Russia More free lessons at: http://www.khanacademy.org/video?v=F_ySQvjtAxQ

02:31
Adding subtracting mixed numbers 1 (ex 2)
529 views / 0 likes  addedAdding subtracting mixed numbers 1 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=_btQus9HV_I

02:21
Adding subtracting mixed numbers 1 (ex 1)
488 views / 0 likes  addedAdding subtracting mixed numbers 1 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=8Eb5MWwcMMY

02:31
Adding subtracting mixed numbers 0.5 (ex 2)
448 views / 0 likes  addedAdding subtracting mixed numbers 0.5 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=q19UnHEofOA

01:35
Adding subtracting mixed numbers 0.5 (ex 1)
467 views / 0 likes  addedAdding subtracting mixed numbers 0.5 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=EGy1W24EPEI

05:19
Inferior Goods Clarification
321 views / 1 likes  addedMore clarification on inferior and normal goods More free lessons at: http://www.khanacademy.org/video?v=TAhRoJB34nw

13:17
Price Elasticity of Demand
333 views / 0 likes  addedIntroduction to price elasticity of demand More free lessons at: http://www.khanacademy.org/video?v=slP8XZ6Nq40

08:10
Depreciation and Opportunity Cost of Capital
337 views / 0 likes  addedHow to account for things when you own the building instead of renting it More free lessons at: http://www.khanacademy.org/video?v=ckBKDrKVIMU

09:21
Prisoners' Dilemma and Nash Equilibrium
322 views / 1 likes  addedWhy two notsoloyal criminals would want to snitch each other out More free lessons at: http://www.khanacademy.org/video?v=UkXIzPcDIM

06:31
More on Nash Equilibrium
326 views / 0 likes  addedLooking more closely at the definition of Nash Equilibrium More free lessons at: http://www.khanacademy.org/video?v=ewu_7Dmj_18

05:45
Taxes for Factoring in Negative Externalities
349 views / 0 likes  addedHow to factor in negative externalities through taxation More free lessons at: http://www.khanacademy.org/video?v=UYShebe44Xs

06:28
GDP Deflator
253 views / 0 likes  addedRelationship between the GDP deflator, nominal GDP and real GDP More free lessons at: http://www.khanacademy.org/video?v=L0LuSw2bTM

05:39
Example Calculating Real GDP with a Deflator
274 views / 0 likes  addedSimple example of calculating Real GDP from Nominal GDP More free lessons at: http://www.khanacademy.org/video?v=v5YT8GlSxoU

11:16
The Business Cycle
397 views / 1 likes  addedThe business cycle and how it may be driven by emotion More free lessons at: http://www.khanacademy.org/video?v=TXrOpjG4dUs

05:18
Shifts in Aggregate Demand
266 views / 0 likes  addedFactors that might shift aggregate demand More free lessons at: http://www.khanacademy.org/video?v=scN1B6plos

11:10
ShortRun Oil Prices
287 views / 0 likes  addedThinking about what moves oil prices More free lessons at: http://www.khanacademy.org/video?v=ZxtlcZd90o

12:05
Keynesian Economics
293 views / 0 likes  addedContrasting Keynesian and Classical Thinking More free lessons at: http://www.khanacademy.org/video?v=hPkh8kOldU4

07:34
Weaknesses of Fractional Reserve Lending
362 views / 0 likes  addedWeaknesses of Fractional Reserve Lending More free lessons at: http://www.khanacademy.org/video?v=1HYSMxuDns

10:04
Money Supply M0 M1 and M2
370 views / 0 likes  addedDifferent ways of measuring the money supply More free lessons at: http://www.khanacademy.org/video?v=_LPh72gx6GE

06:39
Consumption Function Basics
280 views / 0 likes  addedThe basic idea of a consumption function More free lessons at: http://www.khanacademy.org/video?v=o5iot_ZsoV0

09:57
Connecting the Keynesian Cross to the ISCurve
291 views / 0 likes  addedIntroduction to the Investment/Savings curve More free lessons at: http://www.khanacademy.org/video?v=AW3bPaErUWU

08:21
How and why Greece would leave the Euro (part 3)
285 views / 0 likes  addedThe pain and mechanics of leaving the Euro More free lessons at: http://www.khanacademy.org/video?v=jkmwAJMERrY

08:09
Why Europe is worried about Greece
358 views / 0 likes  addedWhy the Greek situation is scary for Europe as a whole More free lessons at: http://www.khanacademy.org/video?v=xcTSAQkqJ0

08:02
Simplifying Rational Expressions Example 2
302 views / 0 likes  addedu15_L1_T1_we2 Simplifying Rational Expressions More free lessons at: http://www.khanacademy.org/video?v=RXMSlFtJlEs

14:34
Health Care Costs in US vs Europe
463 views / 0 likes  addedA discussion about US health care costs More free lessons at: http://www.khanacademy.org/video?v=6YU9HVS2GT0

09:01
Inflation Overview
442 views / 0 likes  addedOverview of price inflation and how it is calculated More free lessons at: http://www.khanacademy.org/video?v=Z5kkfrEc8I

11:15 Popular
SOPA and PIPA
1,286 views / 0 likes  addedWhat SOPA and PIPA are at face value and what they could end up enabling More free lessons at: http://www.khanacademy.org/video?v=tzqMoOk9NWc

07:12
Gravity for Astronauts in Orbit
400 views / 1 likes  addedWhy do astronauts appear weightless despite being near the Earth? More free lessons at: http://www.khanacademy.org/video?v=oIZVixRTcY

06:30
Social Security Intro
364 views / 0 likes  addedBasics on how social security works More free lessons at: http://www.khanacademy.org/video?v=gLHUCUv1e5Y

11:10
Electoral College
375 views / 0 likes  addedHow we elect our President in the United States More free lessons at: http://www.khanacademy.org/video?v=oTbvYGH_Hiw

08:13
Why Gravity Gets So Strong Near Dense Objects
349 views / 0 likes  addedWhy Gravity Gets So Strong Near Dense Objects More free lessons at: http://www.khanacademy.org/video?v=RpOHZc6cDIw

10:08
Earth Formation
526 views / 0 likes  addedHow the Earth is a the byproduct of a local supernova More free lessons at: http://www.khanacademy.org/video?v=VbNXh0GaLYo

09:34
Projectile motion (part 5)
289 views / 0 likes  addedHow fast was the ball that you threw upwards? More free lessons at: http://www.khanacademy.org/video?v=dlpmllTx5MY

05:06
Ordered Pair Solutions of Equations
308 views / 0 likes  addedu13 l1 t2 we3 Ordered Pair Solutions of Equations More free lessons at: http://www.khanacademy.org/video?v=SSNA9gaAOVc

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

17:42
2003 AIME II Problem 6
409 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
299 views / 0 likes  addedSequence from the product of 2 arithmetic sequences More free lessons at: http://www.khanacademy.org/video?v=ZFN63oTeYzc

16:36
2003 AIME II Problem 11.avi
423 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

15:14
IIT JEE Trigonometry Problem 1
553 views / 0 likes  added2010 IIT JEE Paper I #29 Trigonometry problem More free lessons at: http://www.khanacademy.org/video?v=X7GT9JKoAbo

07:05
IIT JEE Integral Limit
558 views / 0 likes  added2010 IIT JEE Paper 1 #34 Integral Limit More free lessons at: http://www.khanacademy.org/video?v=pnwrNnZGVEw

12:12
Point distance to plane
394 views / 0 likes  addedDistance between a point and a plane in three dimensions More free lessons at: http://www.khanacademy.org/video?v=7rIFO8hct9g

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

08:18
Scale of Distance to Closest Stars
379 views / 0 likes  addedScale of Distance to Closest Stars More free lessons at: http://www.khanacademy.org/video?v=jEeJkkMXt6c

02:15
(Correction) Radius of Observable Universe
315 views / 0 likes  added(Correction) Radius of Observable Universe More free lessons at: http://www.khanacademy.org/video?v=b6VQv76BQDs

10:30
Four Fundamental Forces
288 views / 0 likes  addedGravity, Weak, Electromagnetic and Strong More free lessons at: http://www.khanacademy.org/video?v=FEF6PxWOvsk

07:04
Star Field and Nebula Images
352 views / 0 likes  addedStar Field and Nebula Images More free lessons at: http://www.khanacademy.org/video?v=w3IKEa_GOYs

09:26
Stellar Parallax
296 views / 0 likes  addedAnother version of the stellar parallax introduction More free lessons at: http://www.khanacademy.org/video?v=omvNINaRdxg

10:28
Biodiversity Flourishes in Phanerozoic Eon
269 views / 0 likes  addedCambrian explosion and biodiversity in the Phanerozoic Eon More free lessons at: http://www.khanacademy.org/video?v=MS7x2hDEhrw

06:03
Plates Moving Due to Convection in Mantle
346 views / 0 likes  addedPlates Moving Due to Convection in Mantle More free lessons at: http://www.khanacademy.org/video?v=f8GK2oENuI

11:03
Scale of the Large
363 views / 0 likes  addedAttempting to comprehend the scale of the large More free lessons at: http://www.khanacademy.org/video?v=5FEjrStgcF8

13:03
Detectable Civilizations in our Galaxy 1
305 views / 0 likes  addedA framework for thinking about how many detectable civilizations are out there. More free lessons at: http://www.khanacademy.org/video?v=YYEgq1bweN4

07:18
Detectable Civilizations in our Galaxy 3
396 views / 0 likes  addedReconciling with the traditional Drake Equation More free lessons at: http://www.khanacademy.org/video?v=LRmwUsxNSL0

13:04
Development of Agriculture and Writing
376 views / 0 likes  addedThe Paleolithic and Neolithic eras of the Stone Age. More free lessons at: http://www.khanacademy.org/video?v=iU58AIjh3YA

11:07
Random Predictions for 2060
272 views / 0 likes  addedSal's random predictions for the year 2060 More free lessons at: http://www.khanacademy.org/video?v=E4rbS0oxg30

12:04
Currency Exchange Introduction
392 views / 0 likes  addedIntroduction to how exchange rates can fluctuate More free lessons at: http://www.khanacademy.org/video?v=itoNb1lb5hY

10:06
Currency Effect on Trade Review
418 views / 0 likes  addedCurrency Effect on Trade Review More free lessons at: http://www.khanacademy.org/video?v=Ysk1ySejuCQ

07:29
Representing Structures of Organic Molecules
289 views / 0 likes  addedRepresenting Structures of Organic Molecules More free lessons at: http://www.khanacademy.org/video?v=pMoA65Djzk

10:26
Organic Chemistry Naming Examples 2
318 views / 0 likes  addedOrganic Chemistry Naming Examples 2 More free lessons at: http://www.khanacademy.org/video?v=CJRQ8gOjq4E

08:11
Organic Chemistry Naming Examples 3
313 views / 0 likes  addedOrganic Chemistry Naming Examples 3 More free lessons at: http://www.khanacademy.org/video?v=SeekDNhCDk

10:04
Organic Chemistry Naming Examples 5
315 views / 0 likes  addedOrganic Chemistry Naming Examples 5 More free lessons at: http://www.khanacademy.org/video?v=6BR0Q5e74bs

16:23
sp3 Hybridized Orbitals and Sigma Bonds
347 views / 0 likes  addedsp3 Hybridized Orbitals and Sigma Bonds More free lessons at: http://www.khanacademy.org/video?v=u1eGSL6J6Fo

12:29
Chair and Boat Shapes for Cyclohexane
312 views / 1 likes  addedChair and Boat Shapes for Cyclohexane More free lessons at: http://www.khanacademy.org/video?v=YUEkOBvJSNg

14:39
Double Newman Diagram for Methcyclohexane
294 views / 0 likes  addedDouble Newman Diagram for Methcyclohexane More free lessons at: http://www.khanacademy.org/video?v=I6LsWSXx8fg

04:56
CisTrans and EZ Naming Scheme for Alkenes
334 views / 0 likes  addedCisTrans and EZ Naming Scheme for Alkenes More free lessons at: http://www.khanacademy.org/video?v=oYoQpDtBLac

13:55
Nucleophilicity (Nucleophile Strength)
463 views / 0 likes  addedNucleophilicity (Nucleophile Strength) More free lessons at: http://www.khanacademy.org/video?v=Z9JhQ59xso

07:48
Cyclic ethers and epoxide naming
304 views / 0 likes  addedCyclic ethers and epoxide naming More free lessons at: http://www.khanacademy.org/video?v=5d63YMUxcS4

03:11
U09_L1_T2_we3 Factoring Trinomials by Grouping 3
337 views / 0 likes  addedU09_L1_T2_we3 Factoring Trinomials by Grouping 3 More free lessons at: http://www.khanacademy.org/video?v=fVIZmOQBS5M

04:12
Simplifying Rational Expressions 1
370 views / 0 likes  addedU11_L1_T1_we1 Simplifying Rational Expressions 1 More free lessons at: http://www.khanacademy.org/video?v=XChok8XlF90

06:42
Simplifying Rational Expressions 2
253 views / 0 likes  addedU11_L1_T1_we2 Simplifying Rational Expressions 2 More free lessons at: http://www.khanacademy.org/video?v=dstNU7ItRo

03:53
Simplifying Rational Expressions 3
277 views / 0 likes  addedU11_L1_T1_we3 Simplifying Rational Expressions 3 More free lessons at: http://www.khanacademy.org/video?v=ey_b3aPsRl8

10:09
Linear Equations in Standard Form
371 views / 0 likes  addedLinear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo

09:13
Equations of Parallel and Perpendicular Lines
308 views / 0 likes  addedEquations of Parallel and Perpendicular Lines More free lessons at: http://www.khanacademy.org/video?v=9hryH94KFJA

08:30
Solving Linear Systems by Graphing
317 views / 0 likes  addedSolving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go

09:21
Solving Linear Systems by Substitution
293 views / 0 likes  addedSolving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg

12:44
Solving Systems of Equations by Elimination
452 views / 0 likes  addedSolving Systems of Equations by Elimination More free lessons at: http://www.khanacademy.org/video?v=vA55wZtLeE

12:01
Solving Systems of Equations by Multiplication
397 views / 0 likes  addedSolving Systems of Equations by Multiplication More free lessons at: http://www.khanacademy.org/video?v=wYrxKGt_bLg

15:18 Popular
Special Types of Linear Systems
1,260 views / 0 likes  addedSpecial Types of Linear Systems More free lessons at: http://www.khanacademy.org/video?v=5qkyuHIE2GM

14:01
Exponent Properties Involving Products
492 views / 0 likes  addedExponent Properties Involving Products More free lessons at: http://www.khanacademy.org/video?v=zM_p7tfWvLU

09:23
Exponent Properties Involving Quotients
384 views / 0 likes  addedExponent Properties Involving Quotients More free lessons at: http://www.khanacademy.org/video?v=AR1uqNbjM5s

13:57
Factor by Grouping and Factoring Completely
418 views / 0 likes  addedFactor by Grouping and Factoring Completely More free lessons at: http://www.khanacademy.org/video?v=X7B_tH4O_s

15:01
Graphs of Square Root Functions
471 views / 0 likes  addedGraphs of Square Root Functions More free lessons at: http://www.khanacademy.org/video?v=outcfkh69U0

08:46
Radical Expressions with Higher Roots
366 views / 0 likes  addedRadical Expressions with Higher Roots More free lessons at: http://www.khanacademy.org/video?v=iX7ivCww2ws

11:10
Extraneous Solutions to Radical Equations
420 views / 0 likes  addedExtraneous Solutions to Radical Equations More free lessons at: http://www.khanacademy.org/video?v=711pdW8TbbY

17:16
Electron Transport Chain
344 views / 0 likes  addedOverview of the Electron Transport Chain More free lessons at: http://www.khanacademy.org/video?v=mfgCcFXUZRk

18:51
Photosynthesis: Light Reactions and Photophosphorylation
364 views / 0 likes  addedMore detail on the light reactions and photophorylation More free lessons at: http://www.khanacademy.org/video?v=yfR36PMWegg

17:03 Popular
Photorespiration
3,050 views / 2 likes  addedMore detail on the Calvin Cycle and Photorespiration More free lessons at: http://www.khanacademy.org/video?v=EQvTEFCANTM

14:57
Circulatory System and the Heart
613 views / 0 likes  addedIntroduction to the circulatory system and the heart More free lessons at: http://www.khanacademy.org/video?v=QhiVnFvshZg

14:34
Hemoglobin
313 views / 0 likes  addedHemoglobin and its role in the circulatory system More free lessons at: http://www.khanacademy.org/video?v=LWtXthfG9_M

21:05
Introduction to the atom
333 views / 0 likes  addedThe atom, proton, neutron and electron More free lessons at: http://www.khanacademy.org/video?v=1xSQlwWGT8M

16:32
Anatomy of a muscle cell
351 views / 0 likes  addedUnderstanding the structure of a muscle cell More free lessons at: http://www.khanacademy.org/video?v=uY2ZOsCnXIA

14:13
Secondary Active Transport in the Nephron
245 views / 0 likes  addedSecondary Active Transport in the Nephron More free lessons at: http://www.khanacademy.org/video?v=czY5nyvZ7cU

10:18
Electron Configurations 2
271 views / 0 likes  addedFiguring out configurations for the dblock elements More free lessons at: http://www.khanacademy.org/video?v=YURReI6OJsg

15:23
Valence Electrons
242 views / 0 likes  addedLooking at valence electrons to figure out reactivity More free lessons at: http://www.khanacademy.org/video?v=1TZA171yxY4

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

12:36
Phase Diagrams
295 views / 0 likes  addedUnderstanding and interpreting phase diagrams More free lessons at: http://www.khanacademy.org/video?v=Qp87Z4m8Rw

18:04
Vapor Pressure
449 views / 0 likes  addedVapor Pressure, Volatility, and Evaporation More free lessons at: http://www.khanacademy.org/video?v=hA5jddDYcyg

03:04
MiniVideo on Ion Size
360 views / 0 likes  addedCorrecting a mistake and learning a bit about ion size More free lessons at: http://www.khanacademy.org/video?v=HBi8xjMchZc

14:49
pH, pOH of Strong Acids and Bases
362 views / 0 likes  addedCalculating the pH or pOH of strong acids and bases. More free lessons at: http://www.khanacademy.org/video?v=tS2YJPmKOFQ

16:46
Conjugate Acids and Bases
273 views / 0 likes  addedIntroduction to conjugate acids and bases More free lessons at: http://www.khanacademy.org/video?v=0LM6wPpypxM

14:55
Buffers and HendersenHasselbalch
283 views / 0 likes  addedBuffers and the HendersenHasselbalch equation More free lessons at: http://www.khanacademy.org/video?v=LJmFbcaxDPE

16:45
Empirical and Molecular Formulas from Stoichiometry
374 views / 0 likes  addedEmpirical and Molecular Formulas from Stoichiometry More free lessons at: http://www.khanacademy.org/video?v=FycJ8X67xEU

17:41
Example of Finding Reactant Empirical Formula
486 views / 0 likes  addedExample of Finding Reactant Empirical Formula More free lessons at: http://www.khanacademy.org/video?v=66ziUq6vRko

11:56
Price and Market Capitalization
305 views / 0 likes  addedIntroduction to price and market capitalization More free lessons at: http://www.khanacademy.org/video?v=faVZSDxgY

14:47
Introduction to the PricetoEarnings Ratio
300 views / 0 likes  addedPrice to Earnings Ration (or P/E ratio). More free lessons at: http://www.khanacademy.org/video?v=cppxO67e6eo

15:34
P/E Discussion
308 views / 0 likes  addedDiscussion of the pricetoearnings ratio More free lessons at: http://www.khanacademy.org/video?v=Vrko8jgJ9o

14:07
EBITDA
266 views / 0 likes  addedReview of Enterprise Value and comparing it to EBITDA More free lessons at: http://www.khanacademy.org/video?v=v4Fq9LEspzw

16:59
Alien Abduction Brain Teaser
598 views / 1 likes  addedSaving Earth from becoming a mushroom farm. More free lessons at: http://www.khanacademy.org/video?v=K4pocYXOmTQ

12:16
3D Path Counting Brain Teaser
552 views / 0 likes  addedExtending the path counting to three dimensions More free lessons at: http://www.khanacademy.org/video?v=wRxzDOloS3o

02:36
Review of China US currency situation
439 views / 0 likes  addedReview of China US currency situation More free lessons at: http://www.khanacademy.org/video?v=DtlFQ_nNaQM

03:12
Data on Chinese M1 Increase in 2010
513 views / 0 likes  addedData on Chinese M1 Increase in 2010 More free lessons at: http://www.khanacademy.org/video?v=4Azskeheo_g

04:17
Data on Chinese US Balance of Payments
523 views / 0 likes  addedData on Chinese US Balance of Payments More free lessons at: http://www.khanacademy.org/video?v=iNemmT1hnzA

03:26
Floating Exchange Effect on China
451 views / 0 likes  addedFloating Exchange Effect on China More free lessons at: http://www.khanacademy.org/video?v=vrGNXAGmfCM

12:17
Statistics: Alternate Variance Formulas
363 views / 0 likes  addedPlaying with the formula for variance of a population. More free lessons at: http://www.khanacademy.org/video?v=sRVGcYGjUk8

05:57
ck12.org: More Empirical Rule and Zscore practice
385 views / 0 likes  addedMore Empirical Rule and Zscore practice More free lessons at: http://www.khanacademy.org/video?v=itQEwESWDKg

06:59
Bernoulli Distribution Mean and Variance Formulas
502 views / 0 likes  addedBernoulli Distribution Mean and Variance Formulas More free lessons at: http://www.khanacademy.org/video?v=ry81_iSHt6E

09:04
Small Sample Hypothesis Test
467 views / 0 likes  addedSmall Sample Hypothesis Test More free lessons at: http://www.khanacademy.org/video?v=D2sMsmL0ScQ

10:47
Variance of Differences of Random Variables
576 views / 0 likes  addedVariance of Differences of Random Variables More free lessons at: http://www.khanacademy.org/video?v=rLdoKZ7w0xI

12:18
Difference of Sample Means Distribution
448 views / 0 likes  addedDifference of Sample Means Distribution More free lessons at: http://www.khanacademy.org/video?v=TcIDXqmt74A

15:49
Confidence Interval of Difference of Means
576 views / 0 likes  addedConfidence Interval of Difference of Means More free lessons at: http://www.khanacademy.org/video?v=hxZ6uooEJOk
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