Lockin has announced the Veno Pro Wireless and V7 Max, two new smart locks that the company says will have “zero need to ...

Learn how a 5W laser can create negative temperatures in this fascinating reaction video! A nuclear engineer breaks down the science behind this counterintuitive concept and explains how it works in ...

The Creality Falcon A1 Pro brings interchangeable laser technology to desktop workshops through its modular design. This machine combines traditional 20W blue diode capabilities with optional 2W ...

The Creality Falcon A1 Pro arrived well-packaged with protective foam securing every component during shipping. The machine comes nearly fully assembled, requiring ...

Saudi Arabia's high-tech gamble on Chinese laser weapons is faltering. In a bid to shield vital oil facilities and billion-dollar Patriot batteries from drone swarms, Riyadh turned to China's ...

Engine oil is essential for cars with internal combustion engines. It lubricates the engine's internal parts, like the camshaft(s), crankshaft, and pistons, as well as helps with heat dissipation. But ...

Resonantly tunable quantum cascade lasers (QCLs) are high-performance laser light sources for a wide range of spectroscopy applications in the mid-infrared (MIR) range. Their high brilliance enables ...

Is the LONGER RAY5 5.5W laser engraver worth it? In this review, I test its precision, features, and overall performance to see if it stands up as a serious contender in the diode laser market.

A Volvo EX90's lidar sensor was caught on video damaging a smartphone's built-in camera. The lidar's lasers damaged the camera's telephoto lens, which fried certain pixels. Here's a PSA: Don't point ...

No lengthy setup, no headache. Cubiko comes fully assembled—just take it out of the box, plug it in, and you’re good to go. Whether you’re a beginner or an experienced maker, our step-by-step ...