Cycling is a great form of exercise for the legs and core, but the arms? Not so much. The VeloGym recumbent trike is out to change that, as it gets your upper body in on the act.
Four-legged robots that scramble up stairs, stride over rubble, and stream inspection data — no preorder, no lab coat ...
Opinion

Rise of the AI Soldiers

The Phantom MK-1 looks the part of an AI soldier. Encased in jet black steel with a tinted glass visor, it conjures a visceral dread far beyond what may be evoked by your typical humanoid robot. And ...