Quote:
By the way you say "energy requires mass". Where did that fact(?) come from? I can think of nothing that could lead you to that belief.


energy requires mass.

PE = Potential Energy = mgh = mass x gravity x height

KE = Kinetic Energy = 1/2 x m x v = .5 x mass x velocity

here is a list of forms of energy all of which require mass in
order to have ever existed.

https://en.wikipedia.org/wiki/Forms_of_energy

if you know of a form of energy that does not require mass
then please post a link to the find.








3/4 inch of dust build up on the moon in 4.527 billion years,LOL and QM is fantasy science.