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Such an odd criticism, I think. Khan started in 2006 with exactly that, online tutoring using YouTube. Is your criticism that he ever considered doing more? Tha
by pwinnski 6y ago
Such an odd criticism, I think. Khan started in 2006 with exactly that, online tutoring using YouTube. Is your criticism that he ever considered doing more? That he gave a TED talk?
Are you asking why Khan is now close to a household name while patrickJMT is not? There could be many reasons: Khan started 2-3 years earlier, Khan is (now, and for a while) a non-profit, arbitrary chance, etc.
Besides, PatrickJMT has 350mm views, has 200 patrons, and has published a book, _Calculus for Dummies_. He doesn't seem to be doing badly.