Plasma shield may stun and disorientate enemies
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The US Army hopes, within a few years, to deploy a plasma shield – a machine that generates a protective screen of dazzling mid-air explosions – to stun and disorient an enemy.
The device uses a technology known as dynamic pulse detonation (DPD). A short but intense laser pulse creates a ball of plasma, and a second laser pulse generates a supersonic shockwave with the plasma to generate a bright flash and a loud bang.”
