This robot made of only Distance and Flashlight Cubelets (and, of course, a Battery Cubelet) has been on our coffee table at Modular Robotics for weeks. Wave your hands over the surface and the Flashlight Cubelets light up. It’s fun to play with and can be easily reconfigured to different layouts.

TEDx Spontaneous Challenge
I just gave a talk about tiny robots at the TEDx Front Range event. Excitement! Bright lights! As I began, my slides didn’t appear. There was confusion,