mikebug t1_jcvzwmb wrote
just wondering - can we show that the passage of time has always been consistent?
ZealousidealClub4119 OP t1_jcw1a0g wrote
No, because it isn't.
We can currently detect time dilation due to different strengths of gravitational field experienced by two 'atomic clocks', separated by a vertical distance of one metre.
Viewing a single comment thread. View all comments