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Thursday, October 13, 2011

Lecture: Janna Levin: The sound the universe makes


Lecture: Janna Levin: The sound the universe makes (17:44) Levin says the universe has a soundtrack -- a sonic composition that records some of the most dramatic events in outer space. (Black holes, for instance, bang on spacetime like a drum.) This is an accessible and mind-expanding soundwalk through the universe.
Dr. Levin is a professor of physics and astronomy at Barnard, where she studies the early universe, chaos, and black holes.

Source: TED

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