Two Men Arrested For Trying To Build An X-Ray Lethal Power Gun

article via: source Crawford was arrested Tuesday, after a sting operation by FBI agents in which they provided Crawford and his co-conspirator, engineer Eric J. Feight, with an nonfunctioning X-ray machine. This begs the question: Could an actual weapon be made from a working X-ray machine? X-rays are best known for taking pictures of the insides... Read more

Types Of Lasers In The World And Their Applications.

What is a laser? LASER stands for Light Amplification by Stimulated Emission of Radiation. A laser is a device which produces highly directional light. It emits light through a process called stimulated emission of radiation which increases the intensity of light. A laser is different from conventional light sources in four ways: coherence, directionality, monochromacity,... Read more

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