Digging for Dollars on the Moon: The Lunar Regolith Challenge
28:51•2007-06-04
Jaksokuvaus
Special coverage of NASA's Lunar Regolith Challenge, with robot excavators after a $250,000 prize.Learn more about your ad choices. Visit megaphone.fm/adchoicesSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.