Conversation

@andy_matuschak

Yep, that's the question.

10

17

50

@andy_matuschak

But how is Khan Academy going to make money? :)

2

2

@andy_matuschak

Replying to

Can't tell if trolling but if not: we're a non-profit.

12:42 AM · Dec 6, 2014Twitter for Mac