Harald Haas:
Wireless data from every light bulb
Physicist Harald Haas came up with the ingenious idea to use light bulbs instead of radiowaves to transmit data.
Filmed at TED
Loading...Physicist Harald Haas came up with the ingenious idea to use light bulbs instead of radiowaves to transmit data.
Filmed at TED
Omid Djalili talks about pronounciation, Iranian culture and Indian bingo callers.
Economics professor Steve Horwitz explains that “the rich are getting richer and the poor are getting poorer” at least on a national scale is a myth by explaining the concept of income mobility.
In 2005, Bjørn Lomborg discussed at TED how to choose which global problem to solve first.
Powered by WordPress![]()