TED Presentation by physicist Janna Levin: The sound the universe makes

TED is a nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. www.ted.com/VIDEO: Audio and Video of Saturn's Rings taken by NASA's Cassini-Huygens mission to Saturn and Titan 2007. Uploaded by gregreese. … [Read more...]


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