Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick ...

This DI describes how some simple circuitry can simulate bouncy contacts, and do so controllably and repeatably, thus ...

Over the last six months, Universal Display’s shares have sunk to $141.50, producing a disappointing 8.3% loss - a stark contrast to the S&P 500’s 16.8% gain. This might have investors contemplating ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

The best LED face masks offer FDA-cleared technology to reduce wrinkles, clear acne, and more. Here's everything to know ...

Red light therapy is an anti-aging treatment that dermatologists love, so we asked them about how it works, its benefits and what devices to try.

Three board-approved dermatologists explain the best hair-loss treatments that are worth your time, money, and effort.

Himax Technologies shifts to AI and AR markets with WiseEye and smart glasses, offsetting legacy decline amid strong margins ...

The F2 Ultra is an interesting machine as it combines two laser types in one enclosed engraver. The first is a powerful 60W MOPA fibre laser used for engraving, embossing and cutting thinner metals, ...

Discover why a lighted walkway is a bright investment for Tampa Bay homes. Enhance safety, beauty, and property value now!

Learn more about whether ACM Research, Inc. or MACOM Technology Solutions Holdings, Inc. is a better investment based on AAII ...

Samsung calls the QN990F a Neo QLED. That means it's a Quantum Dot panel (the 'Q' part of the name), introducing an ...