Recent content by Nikola Mitic

Thanks much for the explanation.

Is there a possibility that there are infinite dimensions in our universe.M theory predicts that there are 11 dimensions,but why not more?

Thanks for the ansewrs.

If we use the basic relativity equations on the speed faster than light we would get(in calculating differences in time on the Earth and on the spacecraft )an imaginary number.So does that mean that maybe by traveling faster than a light we would end back in the past,or that would just mean...