Why are green and red laser pointers so cheap and available, but yellow ones not so much? Submitted by SurprisedPotato t3_10utol4 on February 6, 2023 at 1:22 AM in askscience 41 comments 249
[deleted] t1_j7gw6tl wrote on February 6, 2023 at 6:39 PM Reply to comment by _GD5_ in Why are green and red laser pointers so cheap and available, but yellow ones not so much? by SurprisedPotato [removed] Permalink Parent 1
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