Whirling_Cloudburst

joined 2 years ago
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Great Depression: Part Deux in c/lemmyshitpost@lemmy.world
[–] Whirling_Cloudburst@lemmy.world 5 points 1 month ago

It adds real shareholder value.

1
Why It Was Almost Impossible to Make the Blue LED (youtu.be)
 

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