Self-Correcting Laser Rifle Sight Gives the Most Accurate Shot Yet

When you're aiming at a target two miles away, the slightest perturbation could end up causing a catastrophic miss - not good enough for today's military. Until guns can aim themselves, snipers need the most accurate weapons possible. Engineers at Oak Ridge National Laboratory came up with a laser-guided correction… » 4/21/11 9:20pm 4/21/11 9:20pm