this post was submitted on 22 Oct 2023
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328
Laser Beams Deflected Off of Nothing but Air for First Time Ever in Breakthrough Patent Pending Process - The Debrief (thedebrief.org)
submitted 1 year ago by L4s@lemmy.world 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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[โ€“] abhibeckert@lemmy.world 5 points 1 year ago* (last edited 1 year ago) (1 children)

Doesn't need to be air "in space", there just needs to be air somewhere between the laser weapon and whatever it is you don't want the weapon to destroy...

... although it'd probably be easier to use a mirror. Maybe one pointing directly at the person holding a laser weapon. ;-)

[โ€“] brianorca@lemmy.world 4 points 1 year ago

Corner reflector. Send it back where it came from, without knowing where they are ahead of time.