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The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
I remember reading about this stuff since the eighties and people had a pretty clear idea of the implications.
Well now the digital screen is everywhere, it bends, and some people strap it to their eyes. It’s crazy how far it’s come
I typed this on a folding screen, even!