Whether you're mounting fixtures, installing shelving, or hanging artwork in your home, it's critical to ensure the item is perfectly level. While traditional bubble levels are useful for quick checks ...

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 and ...

Renting instead of buying is one of the fastest ways I can cut big, recurring costs without sacrificing access to the things ...

Italian restorers have used laser beams to clean an ancient Roman marble column in the piazza outside the prime minister’s office, removing layers of dust and grime that had covered the monument for d ...

Standing 154 feet tall, the column of Marcus Aurelius is located in the Piazza Colonna and intricately decorated with ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a ...

The development of laser–plasma accelerators began in the early 1980s, inspired by the pioneering work of Tajima and Dawson 1. Key to their operation is the fact that unlike the superconducting ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

We’ve gathered some of the best gifts for any occasion, from blenders and espresso machines to smartwatches and treadmills.