Frog_Brother t1_iu2r5ql wrote
Reply to comment by Theskyis256k in Enter a wavelength of visible light (380nm - 808nm) to see what color it is by CoherentPhoton
420 is purple.
What have we stumbled on here?
putting-on-the-grits t1_iu386b7 wrote
A haze of some sort
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