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Scratch the surface of online education, and you’re destined to run into the names of two men. The first, Salman Khan, never intended to be an education icon. Instead, he simply watched with increased interest as videos he had uploaded to YouTube to help his cousin learn math were seized upon by a world apparently […]
Aparna Rao makes the kind of art that makes you go “awwwwww,” even if you are the kind of person who would never make such a noise. In today’s talk, this TED Fellow shows us a gallery of art that goes a little crazy when no one is looking, but snaps to attention when someone walks […]