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[–] 40 points 3 years ago* (8 children)

This is a bit like asking if we could build a flashlight that emits a beam of darkness I think

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  • [+] 10 points 3 years ago* (last edited 2 years ago) (4 children)
  • [–] 4 points 3 years ago

    Very much so, and equally possible in theory (interference patterns with light exist, light cancellation could work somewhat like noise cancelling) but also equally impossible to do at anything much above an atomic scale.

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