He showed the extensive catalog of lessons and tools for students, teachers and coaches available for free on the Khan Academy site.

FORBES: Education Finally Ripe For Radical Innovation By Social Entrepreneurs

Rhapsody offers the best music discovery tools, thanks to a team of renowned editors help guide members through Rhapsody's catalog spanning 600 genres with original features and content, including videos, playlists, reviews and radio stations for effortless listening and discovery.

ENGADGET: BMW and Mini cars add iOS integration for Audible, Glympse, Rhapsody and TuneIn