The Khan Academy is a not-for-profit organization with the mission of providing a high quality education to anyone, anywhere.
We have 1000+ videos on YouTube covering everything from basic arithmetic and algebra to differential equations, physics, chemistry, biology and finance which have been recorded by Salman Khan.
2 comments:
YEEEEEEEEEEEEEEEEEEEEESSSSSSSSSSS!!!
OMG CEE!!!!
More brilliant than the sun!
Goodness is on the earth!!!
Kitty..lol chck out the brain teasers me & my fam do brain teasers every-so-often..well start @ the beginning of the week then see who solves it @ the end..really good brain exercise
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