The FNX-45 Tactical adds some tactical flair, with a threaded 5.3-inch barrel, a capacity of 15+1, and suppressor-height ...

Lasers are known for the monochromatic nature of their light, so much so that you might never have thought there could be such a thing as a white laser. But in the weird world of physics ...

Gould bought a cheap notebook and started writing down “Some rough calculations on the feasibility of a LASER: Light Amplification by Stimulated Emission of Radiation.” The key to creating a ...

The Joint Light Tactical Vehicle (JLTV) Family of Vehicles (FoV) is a Joint Army and Marine Corps program that provides vehicles, along with companion trailers, capable of performing multiple ...

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

The Improved Modular Tactical Vest delivers not only better protection, but also enhanced maneuverability. The new protective equipment provides increased comfort, a more efficient combat load ...

A laser hair removal device can make your grooming routine much more efficient; unlike shaving, this method damages hair follicles to reduce growth over time, ultimately giving more long-term results.

Intense Pulsed Light, or IPL, is a new and exciting way to improve and rejuvenate the skin. Unlike a laser, which emits one specific wavelength of light, IPL emits a broad spectrum of light with each ...

To lock the Fn key on these keyboards, press the Fn and Esc keys simultaneously. The lock icon should light up to indicate ...

Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to ...