The surprising habits of original thinkers | Adam Grant

Does grammar matter? - Andreea S. Calude

This is what happens when you reply to spam email - Ted Talk by James Veitch

Do Schools Kill Creativity? | Sir Ken Robinson | TED Talks

Meet the dazzling flying machines of the future | Raffaello D'Andrea

Hackers: The Internet's Immune System | Keren Elazari | TED Talks