Invisibility can be achieved using the "Rochester Cloak," a device developed by scientists with the University of Rochester. Hyper Stealth produces a material which comes close to allowing complete invisibility. More »

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Although numerous means of becoming invisible exist in the realm of fiction, the only known way to turn invisible in the real world is by using lenses to bend light around oneself. An example of this technique is the Roc... More »

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Invisible fat refers to fat that cannot be easily seen and is impossible to separate from food, such as butter that has been baked into a cake or the natural oils found in nut butters. A visible fat such as olive oil may... More »

An Army unit crest, or distinctive unit insignia, is an enamel patch or metal heraldic device worn by soldiers in particular units of the U.S. Army. All major command operations, field hospitals, logistics and corps grou... More »

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Potential evidence of a bug or listening device include strange noises on the telephone, changes in the volume during conversation, or person not connected with a situation knowing more than they should. These are the mo... More »

Although numerous means of becoming invisible exist in the realm of fiction, the only known way to turn invisible in the real world is by using lenses to bend light around oneself. An example of this technique is the Roc... More »

www.reference.com Art & Literature Folklore Mythology

Though there is some research and experimentation on the subject, there is not, as of 2014, a viable way to become completely invisible. Objects and people are visible because light reflects off them and hits the viewer'... More »

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