Nov 24
Make: Magazine, one of my favorite mags, and subsequently the website, has a really cool and informative movie on the history of LEDs. Did you know the first LED was actually a rock? Yeah, me neither. They also give a quick tutorial on how LED lights work and how to make a simple circuit. Go check it out and learn a thing or two thing Monday morning. At least you’ll know who Nick Holonyak, Jr. is the next time you Trivial Pursuit.
