this post was submitted on 09 Feb 2024
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Why It Was Almost Impossible to Make the Blue LED (youtu.be)
submitted 9 months ago by Whirling_Cloudburst@lemmy.world to c/technology@lemmy.world
202 comments fedilink hide all child comments
 

The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.

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[–] ikapoz@sh.itjust.works 6 points 9 months ago (1 children)

Next time you have to fart just squeeze your butt cheeks together real hard. It’ll pop right out.

[–] SatansMaggotyCumFart@lemmy.world 3 points 9 months ago (1 children)

The fart?

[–] ikapoz@sh.itjust.works 2 points 9 months ago

You tell me. Your user name suggests some expertise.