link to original article http://www.foxnews.com/scitech/2010/12/10/navy-railgun-shoots-bullets-electromagnet/ i find it funny that the gizmodo author summarized the information as "In other words, war has just become greenerer and fasterer and more destructiverer than ever." when the DoD will most certainly opt for a depleted uranium penetrator over tungsten; though DU is not as hazardous as some might want you to think...