Learnist's iPhone App Now Lets You Learn from Celebs as Well as Everybody - TIME

Learnist's iPhone App Now Lets You Learn from Celebs as Well as Everybody
TIME
I thought of that while looking at the new version of Learnist's iPhone app. Learnist started out as an offshoot of Grockit, a social test-preparation service that ended up being sold to test-prep kingpin Kaplan. In its earliest, web-based form ...