(August 26, 2017 at 6:27 am)Cyberman Wrote: Consider two clocks, one close to a gravity source and the other further away. At first they are perfectly synchronised, but the gravitational effects will cause time as experienced by clock A to run more slowly, relative to B. The stronger the gravity, the more pronounced the effect. Eventually both clocks will be registering different readings, while experiencing their own time frame perfectly normally. This isn't just some idle speculation; it's been confirmed experimentally.
If time doesn't exist, there'd be no difference between the two clocks.
We can do that with precise atomic clocks. We synch them. You go up to the top of Everest, I stay at the bottom smoking ganja, with the other clock
You might just narrow the age difference between us ol'chap.