Spinning LED's

If you think about it, LED's are like live versions of pixels.  You can use them to make something, and can do it pixel by pixel (LED by LED).  I have thought about on several occasions about making some simple images using LEDs, but that would take alot.

But I digress...  Hacked Gadgets is great for electronic nerds, like me.  They constantly have cool things people have built, and most of the time, a link to a place that shows you how to do it.  One of the latest posts is the top 5 spinning LED displays.  For those of you who don't know, a spinning display is a group of LEDs that spin, and light up at the right moment to display a picture, text, and sometimes games.