the language and symbols of the dogon tribe

I am curious about the controversy surrounding knowledge of ancient cultures such as the Dogon Tribe, some of which is said to measure equal to astrophysics and super string theory. In addition, how did the Dogon have knowledge of far away star systems that we have only discovered recently with our technology? Was it [...]

reversing the casimir force to levitate objects

Levitation has been elevated from being pure science fiction to science fact, according to a study reported today by physicists.

In earlier work the same team of theoretical physicists showed that invisibility cloaks are feasible.

Now, in another report that sounds like it comes out of the pages of a Harry Potter book, the University [...]