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A comment on How to avoid being hit by a laser in a room of mirrors [video]. Parent comment

Re:How to avoid being hit by a laser in a room of mirrors [v... by lupire on Monday August 16, 2021 @10:34AM (#28198594)
does it work in a 1D environment? yes, 1 blocker.

does it work in a 4D environment?

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Re:How to avoid being hit by a laser in a room of mirrors [v... by SamBam on Monday August 16, 2021 @03:26PM (#28201824)
Sure, a time blocker that is placed before the laser is ever turned on.
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