Yeah, this idea has definitely been around the block a time or two, but Eureka Aerospace is doing a whole lot more than just envisioning yet another concept. Its 200-pound, 5-foot long prototype has recently undergone testing, and reportedly, it's been able to completely and utterly incapacitate any vehicle that dared roll in its path. The device has been used to shut down four whips thus far, each from a distance of 10 to 50-feet, and all it took was a microwave pulse lasting some 50-nanoseconds to do it. According to James Tatoian, the outfit's CEO, a version that weighs just 50-pounds and can disable rebel rides from 600-feet away is only a couple of years from reality, but it's highly doubtful that these will be available to the general public. Depressing, we know.