Medically reviewed by Susan Bard, MD Cosmetic laser treatments use beams of laser light to destroy scar tissue and stimulate new skin cell growth. The goal of laser treatment for acne scars is to ...

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

By combining the National Ignition Facility (NIF) laser and ultra-light metal foams, researchers at Lawrence Livermore ...

There are wireless computer mice, touchpads, TV remotes, and laser pointers … and then there's the Xring D13. It combines all of those tools in one wireless device, which could be yours for US$109.

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 million miles back to Earth. Credit: Space.com | footage courtesy: NASA | edited ...

"Your dentist's X-ray machine creates an electron beam that is crashed into a heavy metal plate; the electrons in the beam ...

Laser Tools Co. also offers an SE-20 Solar Tracking Alignment Laser System that mounts to the slew motor pedestal and shoots ...

Introduction Why Precision Matters in Laser Alignment Laser systems require exceptional precision as even the slightest misalignment can lead to beam distortion reduced efficiency and inaccurate resul ...

High-powered fiber lasers are making endothermic cutting—using nitrogen, air, and gas mixing—a dominant method, but as Andujo ...

Abstract: Theoretical and experimental studies of thermal self-defocusing and self-focusing CW laser beams in liquids and solids are given. An analytical theory of thermal self-actions, including ...

Laser cleaning isn’t quite ubiquitous, but it’s gaining a foothold for applications like paint and rust removal as well as ...