Mary Roach Is Packing for Mars, Part 1 - a podcast by Scientific American
from 2010-08-20T18:15:08
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Podcast host Steve Mirsky recently attended a talk by author Mary Roach about her new book Packing for Mars: The Curious Science of Life in the Void . In part 1 of this two-part episode, we'll hear that talk. Web sites related to content of this podcast include www.maryroach.net
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