Robot Science Fiction Now Closer to Reality: Cohen

Feb. 25 (Bloomberg) -- Jared Cohen, founder and director of Google Ideas, discusses the possibility of robots on the battle field and Google’s focus on the spread of technology on Bloomberg Television’s “Bloomberg Surveillance.”
Solar Sails Could Speed You 47,000 Miles Per Hour
41:09 - Humans could be racing across the solar system in spacecraft with sails one day. The non-profit Planetary Society launched Lightsail this May, the latest in a series of tests by the U.S. and Japan since 2010. Bloomberg's Ramy Inocencio explains how solar sails work and how fast we could boldly go. (Source: Bloomberg)
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