This is cool. Maybe it’s an explanation for mass. When you’re at rest (or at a constant velocity) you’re constantly making a dent in spacetime, that closes up e

This is cool. Maybe it’s an explanation for mass. When you’re at rest (or at a constant velocity) you’re constantly making a dent in spacetime, that closes up eventually behind you. Go faster, the dent grows, so you need a force to push through that initial resistance of making the dent bigger.