To help you find the right light for your needs, we headed outside to test some of the most popular flashlights and lanterns from brands like Fenix, Streamlight, and Olight. We analyzed a variety ...

This self-leveling model has a 360-degree horizontal plane laser and two 360-degree vertical plane lasers, providing a level line of reference for any job. The green laser has a working range of ...

Could a practical green laser diode finally be within sight? The latest research looks optimistic. Researchers at the Japanese company Nichia have fabricated an InGaN semiconductor laser diode ...

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

Sure, getting a free death ray in addition to your green laser sounds like a bargain, but as [Brainiac75] points out, it actually represents a dangerous situation. He knows whereof he speaks ...

Launched in 2005, the Vitra 532 nm laser revolutionized the principles of retinal photocoagulation. Small, handy and practical, the laser quickly won over the ophthalmological community.

A laser level can fix that. You wouldn’t fire up the circular saw without using a tape measure and square first, and you shouldn’t eyeball what plumb and level are, either. Sure, you could hang plumb ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

The Green New Deal will convert the old, gray economy into a new, sustainable economy that is environmentally sound, economically viable and socially responsible. It seeks to solve the climate crisis ...

Registering to vote as a Green is a commitment to building an institution to fight for the world you want. Party affiliation doesn't begin and end with one election. Register to vote or changing your ...