increase-of-mass-with-velocity

Updated: June 5, 2025

The speed of light was a limit to the speed of matter in normal space. But on a railway the practical speed at which a vehicle could travel went up from three miles an hour to a hundred and twenty. In the Dabney field it was yet to be discovered what the limiting velocity might be. But old formulas for acceleration and increase-of-mass-with-velocity simply did not apply in a Dabney field.

Murray Leinster - Operation: Outer Space