Monday 17 October 2011

Be Invisible :Breakthrough for Japanese Researchers



Invisibility technology reveals the world


Jab scientists breakthrough with the technology of being invisible.the japs have discovered that with the help of optical camouflage technology we can be invisible developed by university of Tokyo.This new technology only works with a Cloak, yeah that sounds like harry potters cloak, but that's true that works with a new type of material, known as metamaterial.Thing works with full spectrum of light visible to the eye of a human.the cloak is made of silicon nitrite layer on the top of silicon oxide with very minute pores.


Just because the calculations made for the size of the holes, the holes can alter the speed of the light which travels through the layer of cloak.engineers have used this technology to manipulate the abilities to see thing, this cloak should be much larger then the object.well this cloak is a benchmark set by the scientists for invisibility technology.

The person wearing the cloak appears invisible because the background scene is being displayed onto the retro-reflective material. At the same time, light rays from the rest of the world are allowed to reach the user's eye, making it seem as if an invisible person exists in an otherwise normal-looking world

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