Tractor Beams May Actually Work: NASA Studying 3 Methods
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Uploaded by VideoFromSpace on Nov 1, 2011
Long known in science fiction, tractor beams may be used by NASA probes to pull in tiny particles for scientific study. "optical tweezers," "optical solenoids," and "Bessel beams" are each under study by NASA's Innovative Advanced Concepts program.
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Let's build a tractor beam on Mimas.
(Mimas, for obvious reasons)
Venim85 3 months ago 4
finally a decent, pertinent ad on a video. an ad for a space related nova episode
AntaresInScorpius 3 months ago