The increasingly widespread applications of laser pointers and the growing number of incidents in connection with these devices being misused have aroused concerns about laser pointer safety. Recent ...

To astronomers, the new breed of hand-held laser pointer is a way to write in the sky, its two-mile-long beam allowing them to trace constellations and point out individual stars. To a lost hiker, the ...

A laser through the cockpit can't damage a pilot's eye, a new editorial says. — -- In spite of new high-wattage lasers, pilots are not at risk for permanent eye damage even if they are ...

Pierre Gougelman had the first glass eye factory in the United States in 1851. At first, the public thought artificial eyes actually gave their wearers new sight. If only glass eyes worked that way!

QUANTICO, Va. (AFNS) — As the Office of Special Investigations safeguards the Department of the Air Force, they are confronting a surge in incidents involving laser pointers, which pose significant ...

In this video, we explore the world’s brightest laser pointer, delving into the science behind its intense brightness and the ...

Many of the anti-gun letters suggest the authors have no clue about existing gun regulations, purpose and importance of the Second Amendment, need and right to self-defense, nor the mechanics and ...

Every now and then, one of my columns elicits enough reader response to merit a follow-up. Such is the case with a piece I wrote on green laser pointers (November 2013), in which I outlined their ...

Your mom was right: those little laser pointers can be dangerous! Some handheld green lasers suffer from manufacturing defects that can create a hazardous infrared emission. The US government wants ...

Eye injuries are of primary concern. The effect to the eye depends on various factors, including pupil size, pigmentation, laser pulse duration and repetition, and wavelength. Pierre Gougelman had the ...