I would like to see a blend of Solar energy and fuel cell energy incorporated into the robot power.
By Teacher Bob
Other robots from Synthiam community

Bhouston's Inmoov's New Gripper
I found a design for a robotic gripper on Instructables, so I thought I would make one for my InMoov. The basic design...

Wiinteru's Blue Irobot Roomba Hack
Basically, I had this blue Roomba lying around and an EZ-B v4 and 2 extension cables so I had thoughts about hacking it....

R2D2's Robot Navigator
This is my new pocket robot: Navigator. Constructed from aluminum, cut with scissors, and assembled with rivets. Powered...