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Laser Beams Deflected Off of Nothing but Air for First Time Ever in Breakthrough Patent Pending Process - The Debrief (thedebrief.org)
submitted 2 years ago by [M, B] to c/technology@lemmy.world
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Laser Beams Deflected Off of Nothing but Air for First Time Ever in Breakthrough Patent Pending Process - The Debrief::An international team of scientists report that they have successfully used acoustics to deflect laser beams in an engineering first.

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[–] 1 point 2 years ago

Ultrasound at 140 dB which can still seriously damage hearing, you just don’t hear it happen.

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