Maybe some of us still think that Invisible War Machine is Impossible to create but believe me it'll happen,according to what Jhon Roach writes "within a few years the Brits may deploy invisible armored tanks onto the battelfields, a breaktrough in stealth technology that Harry Potter would certainly applaud."
Optical Camouflage
The concept of wrapping a vehicle or person in real-time images of its surroundings has been worked on for years. An optical camouflage jacket developed by Susumu Tachi and his colleagues at the University of Tokyo, for example, made the Internet rounds in the mid-2000s. BAE's display system, called eCamouflage,work relatively easily on flat surfaces, such as depicted in the concept image of the tank above. The plan is how they are working it in other areas, such as the front tanks.
Invisible Subs?
The device is made up of a specially engineered material molded into a series of concentric rings that looks similar to a record or compact disc. When an object is placed in the center of the cloak and submerged under water, sound waves hit the cloak and travel around to the other side, completely bypassing the object. The next step is making the cloaking structure flexible, a paint or a fabric that refracts sound waves. "How can we make it a paint?" Fang asks. "I would consider this more of an engineering issue than a fundamental challenge."
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