Sixty Symbols

Physics and Astronomy questions - Sixty Symbols (2010x32)

Air date: Aug 26, 2010

We'd like to answer some of your questions in our upcoming "100th symbol" video. Please leave a question on this video page or email us via the Sixty Symbols website at http://www.sixtysymbols.com/ Follow us on Twitter at http://twitter.com/periodicvideos Or on Facebook at http://www.facebook.com/pages/Sixty-Symbols-Fan-Page/10150109085555564