Let There Be LEDs!
Sunday, May 18, 2008 - 11:28
in Physics & Chemistry
Thanks to a tiny computer chip with a bright idea, LEDs, or light-emitting diodes, have already begun to change everything you thought you knew about light.
Thanks to a tiny computer chip with a bright idea, LEDs, or light-emitting diodes, have already begun to change everything you thought you knew about light.