LEDs are tiny components found in phones, TVs, lights, and displays—but how do they actually glow? This video explains how electricity moves through a semiconductor to produce visible light. Learn how ...

First of all, yes I read the FAQ. There are 2 LED articles, but they didn't answer my stupid n00bie question. Second, yes I did a search, but I didn't find what I was looking for. <P>My stupid ...