Also, be sure to check out craftzine.
Rep Rap Router
Have you ever thought of geocaching with an autonomous robotic vehicle?
Robomagellan in Kansas City
This looks like fun, its like a robot capable of finding a geocache in a park. Try hacking into a 4 wheel drive RC car chassis then add an onboard processor, web camera, GPS antenna and various other sensors to create an autonomous vehicle capable of tackling outdoor terrain.
HMS Beagle Science Store - voted Coolest Store in Kansas City