A Saturday morning in Wisconsin doesn’t always come with the sound of whirring motors, clicking gears, and kids cheering as ...

A robot made of Lego can quickly perform an important step for creating machines made of DNA. “This started as a final project in an undergraduate lab course,” says Rizal Hariadi at Arizona State ...

Two German engineers has created a toy set that let kids build robots from individual modules much in the same way they snap Legos together. The TinkerBots set of kinetic modules and passive pieces is ...