According to late Professor Rudy Rummel from the University of Hawaii, the world's worst megamurderers Josif Stalin (Soviet Union), Mao...

We are Nature, we are the Universe and, conversely, Nature, the Universe is us. We are made up of particles that are being constantly...

There is a great lot we do not know about the Universe. The matter that we know today and that is contained in all the stars, planets,...