Crab Probe, 6" (8" to tip of antenna) (electrical relay switch, copper tubing,
cable connectors, alligator clips, LEDs, springs, etc.)
Crab Probe, like Bikerbot, was created quite a few years ago. I recently dug
CP out of storage because it's style fits the retro genre. I imagine some
alien race sending this probe bot to Earth in search of intelligent life
that could be a threat to their civilization. Well, they were half right.