The handheld laser pointers you can buy at office supplies stores are legally required to be no powerful than 0.005-watts, and most fall well below that threshold so they’re relatively safe to use.

YouTuber Drake Anthony, who goes by "styropyro," has created what he claims is the world's strongest handheld laser. According to Anthony, the legal limit of a laser pointer is 5 milliwatts, so he ...

OXFORD, Mass., Nov. 05, 2020 (GLOBE NEWSWIRE) -- IPG Photonics Corporation, the leader in high-power fiber lasers and amplifiers, today announced the launch of LightWELD, a new handheld laser welding ...

As technologies evolve, they typically tend to grow smaller and more convenient. The first computer occupied about 1,800 sf and weighed almost 50 tons. Now they can be carried with us everywhere. The ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

If you are in the market for a compact desktop laser engraver you may be interested in the aptly named HiLaser. A small powerful industrial grade dual laser engraving and cutter which has raised over ...