Is IBM Still a Blue Chip Stock?

Jan. 21 (Bloomberg) -- On today's "The Agenda," Adam Johnson, Scarlet Fu and Michael McKee look at trending news stories on Bloomberg Television's "Bloomberg Surveillance." (Source: Bloomberg)
Solar Sails Could Speed You 47,000 Miles Per Hour
42:03 - 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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