If you missed the original $35 Tutorial for the Best Training Aid in Golf, watch it here: The Lightstick is Coach Ed's favorite training aid that he's been using for decades. He has taught thousands ...

Lasers, devices that emit intense beams of coherent light in specific directions, are widely used in research settings and are central components of various technologies, including optical clocks (i.e ...

Scientists in China say they've built a simple blood test that can spot tell‑tale warning signs of cancer far earlier than a tumour would ever show up on a hospital scanner. The light-based sensor, ...

Lucas is a writer and narrative designer from Argentina with over 15 years of experience writing for games and news. He keeps a watchful eye at the gaming world and loves to write about the hottest ...

The future arrived on December 28, 2025 as the Israeli Defense Force (IDF) announced that Iron Beam became the first high-energy tactical laser weapon to be fully integrated and cleared for operations ...

Kate Adamala had been working on something dangerous. At her synthetic biology lab, Adamala had been taking preliminary steps toward creating a living cell from scratch with one key twist: All the ...

Tailored profiles: The working principle of the new metalaser. The designed geometric phase profile is introduced to the metasurface by rotating the hole in each silicon nitride nanodisk. Then the ...

At-home laser hair removal devices have been popular for their convenience, safety, relative comfort and results. If you’re curious about trying one out yourself, you may be wondering if the portable ...

This article appeared in Laser Focus World and has been published here with permission. This article is part of the TechXchange: LiDAR Technology. A microelectromechanical systems (MEMS) mirror’s ...

The laser headlight is a bright new technology which is being adopted by numerous automakers, such as Audi and BMW, who are looking to get a step ahead of the game when it comes to illuminating the ...

When it comes to auto maintenance, there's a lot that goes into keeping your car in solid condition for the long haul. With regular and frequent service items — like engine oil replacements, tire ...