Watch the intense clash between a magnetic cannon and a carefully built sticks and balls cube. The power of magnetism meets structural design in an exciting display of force and precision.

called magnetic cubes. The agency and the pediatric society have received 10 reports of children accidentally swallowing magnetic balls and suffering injuries to their organs since fiscal 2017.

Discover the mesmerizing world of magnetic cubes as they come together in unique and creative formations. Each arrangement showcases precision, balance, and the fascinating power of magnetism.

Here on Hackaday, [Caleb] built a Portal gun which levitated a Companion Cube. Rather than go the magnetic route, [Jacob] levitated a ping-pong ball on a cushion of air. Now, it would be ...