The three secrets of a killer presentation: get emotional, novel, and memorable.

Here are two amazing TED Talks from Tan Le, John Delaney and Jeb Corliss. Le heads up Emotiv Systems, which is bridging the gap between computers and humans and how we might one day interact with them ...

The way we spend our hours defines our lives. This hour, TED speakers explore how we make choices about time, meaning and ...