Online Academy Helps to Keep Lectures Where They Belong: Out of.
Dashe & Thomson
MARCH 21, 2011
In an effort to bridge the time and distance gap, he started making 10-minute videos of math lessons and posting them on YouTube. Quickly, the videos gained an online following, grew like wildfire, and today Khan Academy has delivered more than 42 million lessons. less big companies, for more than 20 years. More about me here.
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