A Sinusitis Cartoon

Published: August 30, 2015

Some of you may be familiar with Khan Academy, the low-budget educational video series that grew into a venture-backed powerhouse thanks to donors such as the Gates Foundation. Its stock in trade is simple, lucid explanations of difficult concepts, all taught in a chalkboard style to aid comprehension and retention. Recently I came across this … Continue reading A Sinusitis Cartoon →

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