The system, called Oz, works by activating cone cells in the retina -- in short, firing laser pulses at researchers' eyes -- ...

"Follow The King of Random for more exciting experiments, life hacks, and creative science projects. From crazy builds to fun ...

What happens when high-voltage science meets backyard engineering? We test out laser bazookas and real working Tesla coil guns in this electrifying build showcase. Sparks fly, power surges, and ...