In 2020, YouTuber Drake “styropyro” Anthony uploaded a video in which he built a laser gun some 20,000 times more powerful than the legal limit. Five years later, he’s back with a new laser ...

A YouTuber has created what he claims is the world's strongest handheld laser, and it's powerful enough to cut through titanium.

And, no matter how fast the missile, laser beams, which travel at the speed of light, can catch up to it.