October 10, 2018
There is conflict with those who set themselves up as experts on relativity over issues such as that of speed of light – some say it varies other that its constant in the context of general relativity. Such conflict can easily be seen on the Internet, and I pick two examples of such supposed expert opinion. It means of course that because of this conflict – for those who are supposed supporters of Einstein’s relativity, that not all supporters believe the same thing. In appendix I will deal with explanation as to why some relativity texts insist on saying light-speed (in vacuum) is constant contrary to the facts and deal with unification of forces.