Harry Potter's Invisibility Cloak Might Actually Happen, Thanks to Physics

The idea isn't as far-fetched as it initially sounds. When light hits an object, it bounces off the surface and into the eye, which is what makes it visible to us. Using "meta-material," these scientists want to force light waves to flow around an object (think water flowing around a rock in a river), not bounce off of it, which would make the object invisible to the eye. But right now, all this is simply theory. Next, the researchers must engineer a material that can manipulate light waves in such a manner. As we've said before, that's much easier said than done thanks to a little thing we call physics.
If this idea becomes reality (trust us, we're keeping our fingers crossed), we have one simple request: Please don't model the suit's look after Harry and the gang's school uniforms. That just doesn't work for us. [From: The Daily Mail]

Reader Comments (Page 1 of 1)
gatso27 said 9:39AM on 11-15-2009
I read many years ago about Ninjas of Japan did basically the same thing very much what the Imperial college is trying to do now. I remember reading that you can watch a Ninja run into the woods then disappear before your eyes. You then can serch for him or her (for it was a familly thing) walk right up to the ninja and not see him. They also had the ability to run 231/2 hours then put themselves in a deep trance for 1/2 hour then run for 231/2 hours again. If you take television, radio, internet, friends, cell phones and sports of of the equation, that leaves eating and many hours of training.
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