For many years now, the US has been conducting research on 'directed energy weapons' (DEWs), such as lasers and high-power ...

It’s all about wanting to do target practice, indoors, using a simple red laser dot instead of any sort of projectile. While it’s possible to practice by flashing a red laser pointer and ...

What is Pikki Pikki, the viral cheerleading dance from Korea taking the world by storm? The college with the richest graduates isn't an Ivy League university, based on data. Here are the top 100 ...

Boeing's Compact Laser Weapon System defeats large drones for the first time during the Red Sands counter-UAS military ...

Review sections 7-10 (Haz analysis, Controls, programs, and examples sections) of the laser safety training (below), and take the embedded quiz. The Radiation Safety Office will automatically be ...

This course is intended for anyone at Queen Mary who is using lasers in research setting or is responsible for devices with embedded lasers. This course is designed to complement local training ...

Few people think twice about barcodes, but in the 75 years since they were first dreamed up, they have helped save lives, ...

The M9 is a lightweight, semi-automatic pistol manufactured by Beretta and designed to replace the M1911A1 .45 caliber pistol and .38 caliber revolvers. The Beretta M9 has redundant automatic ...

When we first heard of [Ildar Rakhmatulin’s] plan to use OpenCV on a Raspberry Pi to detect mosquitos and then zap them with a 1 watt laser, we thought it was sort of humorous. However ...

1364 - First recorded use of a firearm. 1380 - Hand guns are known across Europe. 1400s - The matchlock gun appears. Before the matchlock, guns were fired by holding a burning wick to a "touch ...

Lasers are a common tool in dentistry. They can be used for teeth whitening, tooth decay, gum disease, and mouth lesions. Using lasers in dentistry for tooth tissue procedures and other dental ...