Hackaday2y
LED game
If you are a certain age, you probably remember the Mattel Football game. No LCD screen or fancy cartridges. Just some LEDs and a way to play football when you should be in class. While these ...
The Cool Down on MSN6mon
Scientists make game-changing discovery about common lighting technology: 'Opens new avenues for creating better and more efficient LEDs'
You're only as strong as your weakest link, and "dark excitons" are slowing things down for optoelectronic devices, such as ...