P.E.A.R.T. Drums
This is just too cool. Figures that Jeff at Gravity Lens would beat me to it.
As any good Rush fan will be happy to tell you (at great length if you allow them), Neil Peart is a drum god. It's therefore fitting that these students would name their drum-playing robot after Peart (Pneumatic and Electronic Actuated RoboT).
The site has a definite DIY feel to it, with an outline of how the robot works, a nice collection of assembly pictures, and some videos of the robot in action.
Enjoy.