But focus too much on matters of geopolitics, and you can lose sight of something arguably even more profound: Laser guns are ...

Handheld laser welding has evolved from a fixed-station technology into a powerful portable method capable of precision ...

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.

To address the challenges encountered in decommissioning a nuclear facility, the UK-based firm TWI has since 2009 been developing laser tube-cutting methods for the UK's Nuclear Decommissioning ...

[rog8811] sent in this really cool hack where he used the optics sled from a PS3 as a foundation for a 7 color hand held laser projector. Combining a green laser, a blue ray laser, and a red laser, he ...

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 ...

A 15-year old boy ordered a handheld laser pointer online. He wanted it to pop balloons from a distance and play around with, this included burning holes into paper cards and his sister’s shoes.

We weren't aware the moon was a source of "dark power," but apparently it is. And that power has been harnessed in one of Wicked Lasers' latest creations, the Lunar laser. It's a purple mountain of ...