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A Solid That’s Light As Air
February 23, 2006 /
If you wanted to catch a few particles of comet dust speeding through the vacuum of space at 6 kilometers per second — without damaging or destroying those particles — how would you do it?
Faced with exactly this problem, scientists at the Jet Propulsion Laboratory focused on aerogel — an extremely lightweight, porous material that is chemically identical to glass, but weighs only a little more than air.
By Dylan Tweney
Full Story: http://wired.com/news/technology/0,70268-0.html?tw=wn_index_1
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Posted in: Cool Stuff That's Coming
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