This may be a hard topic to believe, but scientists are on the verge of developing materials that will turn objects and humans invisible. The mixture of materials have properties that keep light from absorbing or reflected, which allows light from behind the object to be seen. The theory behind this is that the material bend visible light in such a way that the creation of reflections or shadows are eliminated.
It is said that the materials work in limited wavelengths, meaning that they will be unable to hide buildings from satellites. This research is only the beginning to a new age of technology. If there is more news about this subject, we'll keep you posted. Who knows, maybe someday we'll become the "invisible nation"?
MSN [[article]]