Wednesday, April 10, 2013

G+: Bill Stone: The caves and the moon #TED : http://on.ted.com/p9Bc

Bill Stone: The caves and the moon #TED : http://on.ted.com/p9Bc

Bill Stone, a maverick cave explorer who has plumbed Earth’s deepest abysses, discusses his efforts to mine lunar ice for space fuel and to build an autonomous robot for studying Jupiter’s moon Europa.



Originally posted on Google+. Join the conversation at Bill Stone: The caves and the moon #TED : http://on.ted.com/p9Bc
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