"do you know where this is leading?
No.
You seem to be well versed in physics, thus someone I can have an intelligent conversation with. t=dKE=m in words is : time is delta kinetic energy is mass, either inertial or gravitational. Can we agree on that? Or as I say in my "time prize" offer : $1000 cash to the first person to demonstrate a time event that is NOT a kinetic energy event. In 20 years of asking, no winners yet... Ok then, do you know what MATTER WAVES are? No, NOT bose-photon electromagnetic waves, the waves that accompany every fermion; hidden, invisible MATTER WAVES, or the "wave function" that physicists often obliquely refer to. That's the next link in the chain. Also, why are the terms "delta momentum" and "rest mass" oxmorons?