If you want to get your hands dirty on a semi-evil electronics project, this DIY EMP generator is fun—if not a little dangerous—build to try. It won’t fry much, except at extreme short range, so you ...

REDSTONE ARSENAL, Ala. -- A team at the U.S. Army Research, Development and Engineering Center, Aviation and Missile, has recently worked to develop a new dual pulse rocket motor. The Weapons ...