Nick Hanauer on the TED talk, income inequality controversy
Kai Ryssdal Sep 4, 2012
The venture capitalist discusses his controversial TED talk, why income and inequality has become political and what happens next.
Term you'll hear a lot more of from now on because it's truly revolutionary or you'll never hear again because it never really worked: Li-Fi
John Moe Jul 19, 2011
Most data is transmitted through a radio spectrum, which is getting smaller and smaller. Enter Li-Fi, or sending data through light. The idea has...
