A directed-energy weapon (DEW) emits highly focused energy, transferring that energy to a target to damage it. Potential applications of this technology include .\r<br>\r<br>Laser fusion work wins APS John Dawson Award supercharged electron beam that can burn through 20 feet of steel per second.\r<br>\r<br> MY BIO MORE INFO \r<br>\r<br>Military Army BBC Documentary 2015 | Inside Directed Energy Weapon | Weapon Documentaries ------------------- The Defense Department defines directed .