The Math of Einstein's General Theory of Relativity (GR)
Part 1
Yes, I will try to explain why the 4-D Space of both Special Relativity (SR) and GR are not the "real" physical space we live in. Again, I am not trying to convince anyone. My goal is to try to PRESENT my interpretation of both Theories in an way that someone smart can understand, whether you agree with me or not.
Consider this as a "Presentation For Posterity." If, after I am dead 100 years, someone pulls up the social media records and discovers this, I will be more than happy.
And so, let's jump right into it.
Proving the Relativistic Energy-Momentum relation, the hard way and the easier way.
This adds the proof for the relativistic mass effects from motion, proving that gravity causes it.