Field guide No. 512

In an empty concrete hall, a vertical blue beam slices straight through a red laser, and the cut-off piece of red beam drops and bounces on the floor. Someone should sweep that up.

Light cut by light

Mind the off-cuts.

In an empty concrete hall, a vertical blue beam slices straight through a red laser, and the cut-off piece of red beam drops and bounces on the floor. Someone should sweep that up.

Field noteTwo crossing beams pass through each other. Here one cuts the other, and the off-cut falls and bounces.

Specimen
No. 512
Kind
Possible (the golden mountain kind)
Where it doesn’t exist
An empty concrete hall.
Nearest existing relative
A laser beam.
Filed in Fresh slop as
Spaces

Also possible, also breaking physics