I can't believe its not a tank

One day the world will be filled with thousands of invisible objects, including razor blades, knifes, swords and grenades. All designed to make your day that little bit more exciting. Well the British Military doesn't want to be left out and have built invisible tank. This fine piece of machinery will go from 0-invisible in under 3 hours and will soon be making its way to the battlefield of the future.

Man, tanks are so outdated, smart bombs and those autonomous drones are so the way of the future.