This mirror is a force scale that relates the force of a laser shining on it to the power (i.e., the brightness) of that laser. Scientists at NIST are developing these devices to embed into laser ...

November 19, 2024: The U.S. Army has developed and deployed four Locust Laser Weapon Systems at undisclosed locations overseas. The 2.1 by 2.1 meter system weighs 1,540 kg and the system can be ...