Lori Garver

Aug. 02, 2013

For Asteroid Ideas, NASA Looks to the Crowd

When NASA asked the public for ideas on tracking and exploring asteroids, the agency received more than 400 ideas.

space, nasa, asteroid grand challenge, rfi, lori garver, asteroid tracking, asteroid defense

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Michael Pollan Talks Plants and Food

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Happy Thanksgiving!

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Mystery Box

Meet The Balloonatics

\tIt's crunch time for the 'balloonatics' at Macy's Parade Studio. The balloons themselves, which are designed and fabricated in a warehouse in New Jersey, are getting their final checkup before the Macy's Thanksgiving Day Parade. John Piper and Jim Artle take us around the studio and spill the secrets of inflation, explain how to calculate whether your balloon will float, and explain why the balloons look better after a little time in the sun.

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