Andy Matuschak@andy_matuschakIn the first four days with the new @khanacademy iPad app, students have attempted over 1 million problems.5:55 PM · Jan 24, 2015·Twitter for Mac20 Retweets67 Likes
Rob Rix@rob_rix·Jan 24, 2015Replying to @andy_matuschak@andy_matuschak @khanacademy are you crowd sourcing travelling salesman?!9
Kyle S.@optshiftk·Jan 24, 2015Replying to @andy_matuschak@andy_matuschak “And we have succeeded in flummoxing them all. MWAHAHA” —Khaaaaaan Academy
Kersten Broich@kersten_broich·Jan 24, 2015Replying to @andy_matuschak@andy_matuschak @khanacademy it's an awesome app guys1
Jay Chae@chaekit·Jan 24, 2015Replying to @andy_matuschak@andy_matuschak @khanacademy the lectures on banking and finance are really top notch
All Computers Are Punished@nsfmc·Jan 24, 2015Replying to @andy_matuschak.@andy_matuschak looks like we might have made the same mistake as @ftrain5
