YouTuber builds 250-watt handheld laser 50,000x stronger than legal pointers. Can melt metal, create rubies-but exists in ...

Drake Anthony – better known to his 3 million YouTube followers as styropyro – is a chemist and YouTuber with a fondness for ...

Firing from the Hip A daredevil YouTuber and tinkerer has built a handheld laser pointer that's powerful enough to melt ...

A newly developed chip-scale laser has applications ranging from guiding autonomous vehicles to detecting gravitational waves ...

Styropyro builds a record-breaking 250-watt handheld laser—50,000 times more powerful than a standard pointer.