We tested the best laser levels for their utility, brightness, durability, and ease of mounting to help pros and DIYers alike ...

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 ...

With the push of a button, you know the exact distance from point A to B. The best laser measure is the Bosch Green-Beam Laser Measure. The green laser is easy to see and measures up to 165 feet.

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 ...

When we first heard of [Ildar Rakhmatulin’s] plan to use OpenCV on a Raspberry Pi to detect mosquitos and then zap them with a 1 watt laser, we thought it was sort of humorous. However ...

Readers with long memories may recall I once reviewed the sub-$100 NEJE DK-8-KZ laser engraver, and even when using that tiny machine, it would produce enough smoke to get me in trouble around the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Lee and Wirecutter Staff We’ve most recently added Craftzilla ...

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 ...

The Pixel 8 is a great little smartphone with enough new features and hardware improvements to justify the extra $100 this year. The seven year update promise is a headline grabber, however ...