With dual lasers, researchers have accelerated a high-quality beam of electrons to 10 billion electronvolts in just 30 centimeters. The experiment gives scientists a 'frame-by-frame' look at how a ...

Laser levels offer precision, reliability, and a measure of safety. Unlike traditional bubble levels, laser levels project a beam of light that serves as a reference point for various construction ...

We’ve been reviewing Black Friday sales, and we found a deal on our favorite overall laser measure: The Bosch GLM165-25G Blaze Green-Beam Laser Measure is within $8 of its lowest price this year ...

My team and I put the best laser engravers to the test - and these are the models we recommend for home crafting, hobbyists, and professionals. Like the best 3D printers we've reviewed ...

The best laser printers on the market are those that reliably deliver pages of high quality at lower printing costs than the competition, without causing you headaches. I know because my team ...

Waxing makes me smooth, but is extremely painful. And in-office laser hair removal services are expensive as all hell and not quite as permanent as people claim. But turns out, the answer all ...

Abstract: High-speed multi-gas sensing is important and desirable ... are measured simultaneously with a high-speed and broadband Fourier domain mode-locked laser (FDML) with a sweep range of 140 nm ...

Abstract: Spatiotemporal mode-locking has attracted widespread ... In this work, we investigate mode-locking induced beam aggregation in a Ho-doped Figure-9 spatiotemporal mode-locked laser. The laser ...

A new analysis of fossils found in a Spanish cave suggests Neanderthals were capable of abstract thought, before any interactions with Homo sapiens. A total of 15 small marine fossils were found in ...

After hours: December 12 at 6:57:23 PM EST Loading Chart for LASE ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

What is laser photocoagulation for AMD? Laser photocoagulation is a type of laser surgery for the eyes. It's done to treat age-related macular degeneration (AMD). AMD can lead to vision loss. The ...