NursingStudent009 t1_j7gyvxq wrote on February 6, 2023 at 6:56 PM 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 I read the word 'diodes' wrong the first time I read it. I was utterly confused Permalink Parent −3−
NursingStudent009 t1_j7gyvxq wrote
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
I read the word 'diodes' wrong the first time I read it. I was utterly confused