2 ms·
A non-frantic (related) video worth the watch: Why It Was Almost Impossible to Make the Blue LED https://www.youtube.com/watch?v=AF8d72mA41M https://www.youtu
by js2 5mo ago
A non-frantic (related) video worth the watch:
Why It Was Almost Impossible to Make the Blue LED
https://www.youtube.com/watch?v=AF8d72mA41M https://www.youtube.com/watch?v=AF8d72mA41M
- dylan604 5mo agoI remember reading about the Blue LED when it first started to appear. It was interesting reading what they thought how it would be used at the time with being able to do true R/G/B the thing everyone was talking about. Not sure how much later before they were used for shiny round discs but it wasn't part of the article's prognostications. This is all a bit nostalgic as I read about that in a printed magazine when those were still a thing.