## Khan Academy

With a library of over 3,000 videos covering everything from arithmetic to physics, finance, and history and hundreds of skills to practice, we're on a mission to help you learn what you want, when you want, at your own pace.

Keywords: Mathematics, Physics, Education

Created by:
Camerama

Education

With a library of over 3,000 videos covering everything from arithmetic to physics, finance, and history and hundreds of skills to practice, we're on a mission to help you learn what you want, when you want, at your own pace.

khanacademy.org
21K

Mathematics

artofpro...ving.com
5,344

Physics

cctt.org
160K

Mathematics

Owner: Last edited on January 18, 2006 5:57 pm by "admin"

rec-puzzles.org
127K

Mathematics

Raymond Smullyan, a Mathematician, Philosopher and author of several outstanding books of logical puzzles, tells, in one of his books, a revealing story. A friend invited him for dinner. He told Smullyan that his teenage son was crazy about Smullyan...

cut-the-knot.org
194K

Mathematics

I need help with ! I need help with ! I need help with ! should I use? should I use?

brown.edu
30K

Mathematics

What is this triangle?

cornell.edu
196K

Mathematics

Throughout the years as an engineer, I have needed to research topics on engineering, physics, chemistry, mechanics, mathematics, etc. The Internet has made the job infinitely simpler, with the caveat that you have to be careful of your sources. Anyo...

rfcafe.com
189K

Mathematics

mathpages.com
223K

Mathematics

uiuc.edu
125K

Mathematics

A collection of free, web browser-based apps that aim to make mathematics intuitive for learners of all ages.

touchmat...tics.org
12K

Mathematics

I have a love/hate relationship with calculus: it demonstrates the beauty of math and the agony of math education.

betterexplained.com
104K

Mathematics

An idler's miscellany of compendious amusements

futilitycloset.com
63K

Mathematics

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wikipedia.org
86K

Mathematics

The cocky exponential function is strolling along the road insulting the functions he sees walking by. He scoffs at a wandering polynomial for the shortness of its Taylor series. He snickers at a passing smooth function of compact support and its ...

komplexify.com
72K

Mathematics

This short computer graphics animation presents the regular 120-cell: a four dimensional polytope composed of 120 dodecahedra and also known as the hyperdodecahedron or hecatonicosachoron. The figure is built up through a sequence of subsequent foldi...

youtube.com
11K

Mathematics

funnyphotos.net.au
82K

Mathematics

Genius fast calculation by kids

youtube.com
38K

Mathematics

saynotocrack.com
220K

Mathematics

Imaginary numbers always confused me. Like , most explanations fell into one of two categories:

betterexplained.com
50K

a

b