Kangaroos on the track at Bathurst's Mount Panorama Circuit have been a big problem in previous years. So, race promoters have reportedly come up with the most Aussie solution ever: snipers.
The military masterminds at DARPA have just changed everything you think you know about bullets. Meet the Extreme Accuracy Tasked Ordnance, or EXACTO, a .50 caliber bullet that maneuvers itself midair to stay locked on target. Here's footage of the first live test: it sure as hell looks like the technology works.
Camouflage has been an important part of combat since the Prussian army adopted its feldgrau uniforms to blend in with Northern Europe's grayish fields in the 19th century. Armed forces have come a long way since then, using research tested patterns to break up the outlines of troops, trucks and aircraft, making them…