Friday, December 14, 2007

invisiblity ring

The invisibility ring is a carefully cafted ring that scientist that have developed that prevents microwaves from reflecting off of it. When microwaves approach the ring they penetrate the first layer. The waves then proceed to move around the inside of the ring, while passing through its layers. The microwaves then exit the ring on theexact same path that they entered the ring in. It never passes through the center ring, so the ring and object inside the ring are pratically invisible exept the ligt yellow shadow casted by it. The ring does not work with the waves that human eyes pick up, but it is the first step in a future of invisibility.

http://www.sciencenewsforkids.com/articles/20061025/Note3.asp

By: Nathan and Matt