Quote:
Leave the science to the people who will break it ...


OK

Quote:
Nothing with mass can travel faster than light in a void with 100% perfect transmission efficiency.



Quote:
Gravity, magnetic fields, radiation, etc... None have mass, so all could travel faster than light.


gravity requires mass.
magnetic fields require mass.
radiation requires mass.

that pretty much shoots down your 3 thing array
because in order for any of the three to travel
faster than light the mass that causes it would also
need to be traveling faster than light.

Quote:
Plenty of things can travel faster than light in certain mediums.


things like?



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