Typically used for daily maintenance, a steel honing rod is made of hardened steel, which can also sometimes be ...

Drone swarms are changing warfare, air defense, and civilian aviation. Here’s how coordinated drones work, fight, and play ...

Getting your first telescope should feel exciting, not frustrating. If I avoid a few common beginner mistakes, I can turn ...

In parallel, Japan has built a heavy-truck demonstrator with a 10-kilowatt-class laser for stopping small drones. Mitsubishi ...

The K3 Ultramulti EDC keychain tool is many things in one, including a flashlight, laser pointer, and lighter.

Israel has delivered its first operational high-power laser air-defense system to the military to counter drones at a ...

The Golden Gate Village project isn’t just improving apartments — it’s giving workers the skills for stable careers.

If your toolbox is missing the basics, projects get harder fast. These inexpensive tools cover the gaps most people overlook.

A YouTube creator working out of his garage has engineered something that is normally found only in major research facilities ...

The desert sun beats down on a sea of white tents and colorful merchandise as bargain hunters flock to the Glendale Public Market – Arizona’s answer to the age-old question: “How can I furnish my ...

When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...

Abstract: A 1.8-km optical wireless communication (OWC) link with 0.56° wide divergence angle is utilized to simulate a 1000-km low Earth orbit (LEO) satellite-to-ground station laser communication ...