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Uploaded by kdavidian on May 22, 2007
Compilation of all my videos of the Tech Ranch Tornado excavator taken at the NASA Centennial Challenges 2007 Regolith Excavation Challenge conducted by the California Space Education and Workforce Institute.
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Did you find that the regolith didn't flow very well?
heidebill 2 years ago
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Did you find that the regolith didn't flow very well?
heidebill 2 years ago