Grape Power from Ti
Here at the show, we ended up next to Texas Instruments and I spent some time talking with Adrian, their Product Marketing Engineer for the MSP430 ultra low-power MCU. He brought over one of his demo boards which has to be just about the coolest thing I've seen at the show.
In the picture, here, it's setting next to a Beagleboard powered by it's uncle, the OMAP3530. We built this particular Beagleboard, but we didn't build the grape clock. Pretty clever stuff.
I wonder if the grapes still taste okay after all the electrons switch sides like that...