Friday, August 7, 2020

Meet Sal Khan and Khan Academy

Khan Academy has been around for a number of years.

“In 2004, Sal Khan, a hedge fund analyst, began making math tutorials for his cousins. Twelve years later, Khan Academy has more than 42 million registered users from 190 countries, with tutorials on subjects from basic math through economics, art history, computer science, health, medicine and more.” (From TED website)





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