Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an app. This step-by-step guide covers preparing the audio jack, soldering the ...

Having a stable laser level is critical for almost any home improvement project. Try this hack next time to keep yours straight without having to hold it up.

What did Elliot Williams and Al Williams read on Hackaday last week? Tune in and find out. After a bit of news, [Vik Oliver] chimes in with some deep PLA knowledge. Then the topic changed to ...

A new anti-drone defense system with a direct energy weapon has been installed near Palm Beach International Airport to ...

Pentagon is reportedly weighing the use of similar systems across the U.S.

The High Energy Laser with Integrated Optical-dazzler and Surveillance, deployed on a US naval ship, downed several drones last week. Here’s what you need to know about the game-changing technology.

Smoke rose from a drone after it was shot down by a 50-kW laser mounted on a U.S. Army Stryker vehicle. Credit: U.S. Army High-energy lasers are having a long-overdue moment. Two incidents in late ...

ST. PETERSBURG, Fla. — For three nights, 50 blocks of Central Avenue in St. Pete will be illuminated with a rainbow of laser lights. The lights will project off the roof of the Mari Jean Hotel and end ...

One of America's most recognized and experienced broadcast journalists, Lesley Stahl has been a "60 Minutes" correspondent since 1991. Amid attacks from cheaply made Iranian Shahed drones, the U.S. is ...

With summer right around the corner, you may be considering laser hair removal. This method damages hair follicles to reduce hair growth over time, providing more long-term results than shaving or ...