Changes

#The discontinuity in momentum as velocity approaches "c" for infinitesimal mass, compared to the momentum of light.

#The discontinuity in momentum as velocity approaches "c" for infinitesimal mass, compared to the momentum of light.

#The logical problem of a force which is applied at a right angle to the velocity of a relativistic mass - does this act on the rest mass or the relativistic mass?

#The logical problem of a force which is applied at a right angle to the velocity of a relativistic mass - does this act on the rest mass or the relativistic mass?

#The lack of observed curvature in overall space.

#The observed lack of curvature in overall space.

#The universe shortly after its creation, when quantum effects dominate

#The universe shortly after its creation, when quantum effects dominate

#The [[action-at-a-distance]] of [[quantum entanglement]]<ref>Quantum entanglement has not yet communicated information faster than the speed of light, but has already exhibited action faster than the speed of light.</ref>

#The [[action-at-a-distance]] of [[quantum entanglement]]<ref>Quantum entanglement has not yet communicated information faster than the speed of light, but has already exhibited action faster than the speed of light.</ref>