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_j7f8eld wrote on February 6, 2023 at 10:42 AM Reply to comment by ellipsis31 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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