hauling cement to Mars

Barnhart barnhart at HIGHLANDS.COM
Thu Aug 11 12:30:05 UTC 2005


The 21st century version of carry coals to Newcastle:

"We don't want to be hauling cement to Mars. That's very expensive," said
project scientist Richard Zurek of the Jet Propulsion Laboratory in
Pasadena, Calif. "Better to know what we can make on the surface of the
planet."

David
barnhart at highlands.com



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