Shooting Marbles at 16,000 mph

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Death of a shooter. This is a real photo of a pyrex marble exploding on impact at the NASA Ames Vertical Gun Range. Photo credit: Peter Schultz Brown University and NASA
Death of a shooter. This is a real photo of a pyrex marble exploding on impact at the NASA Ames Vertical Gun Range. Photo credit: Peter Schultz, Brown University, and NASA

NASA scientist Bill Cooke is shooting marbles and he's playing "keepsies." The prize won't be another player's marbles, but knowledge that will help keep astronauts safe when America returns to the Moon in the next decade.


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