Believe it or not, devices used to see through walls are far from revolutionary, but hey, we'll take every one we can get. Reportedly, Physical Optics Corporation has concocted a prototype gun that utilizes the same method of viewing that a lobster does to see what's ahead in murky waters. The LEXID (Lobster Eye X-ray Imaging Device) functions by "radiating objects with tiny amounts of X-ray energy," subsequently allowing its user to see behind steel, wood or concrete. According to David Throckmorton, a project manager in Homeland Security's Science and Technology division, the resulting images aren't exactly drool-worthy, but they do allow you to make out a stash of weapons or a crouching enemy. Unfortunately, completion is too far out to estimate a price, but its creators are hoping to one day make it cheap enough for exterminators and contractors to purchase and use. 'Course, we could imagine middle schoolers getting into all sorts of trouble if one of these floated into the locker room.

[Via The Raw Feed, image courtesy of POC]