Yes, less than...sorry. I will fix that.

I agree that the question be closed. The limited discussion and references have been very useful and I will think on it and ask another question is warranted. Thanks for your patience.

I am actually thinking of variations in fundamental constants c, G, h. But, given a change in the mass ratio, how would you know whether it is proton or electron? It could be mixed with changes in the fundamental constants.

to be precise, let’s say we multiply the currently measured value by 1000. You could call both versions fully relativistic, of course. But I consider the modified version to be more weakly relativistic.

It is not universally true. I drive a Prius. On the highway, I get 50 mpg while in the city, I get 55 mpg or more.

thanks everyone for the answers ... it is a little more clear. I also got Mermins physics today description and that helps. But the dice are a real simple way to think about that paper!