Batman doesn’t have superpowers—just gadgets, grit, and genius. In this episode, we take on the challenge of bringing one of his most iconic tools to life: the grappling hook gun. From design to ...

Batman makes it look effortless — fire, latch, and fly upward. But could a grappling hook gun actually lift a person in real life? I built one to find out, pushing the limits of physics and materials.