[Angus] of Maker’s Muse enjoys combat robotics, in which contenders zip about in an arena, attempting to disable one another with weapons that lift, spin, and smash. He got a funny idea a short while ...

If you find cleaning your house to be a drag, robot vacuums do some of the dirty work for you. These intuitive little machines keep your floors tidy by vacuuming up dust, food crumbs, pet hair, and ...