@FireMadeFlesh Actually, it kinda does. The last paragraph in particular. Unfortunately, I still don’t understand the reasoning behind why an object moving at a particular speed results in “time” slowing down. I get that (with regards to the jet experiment) time is affected during the acceleration/deceleration – I just have trouble understanding why. It seems like such a ephemeral thing, time. It is constantly in motion, does not stop, and seems so independent to all other “dimensions” that it only seems logical to me that it can’t be manipulated as it is a man-made concept (i.e. not appearing naturally in nature). Time to me is the rate at which something happens; the hands of the clock move at a particular rate, as does the Earth’s orbit around the sun. When someone speaks of “time slowing down” for an object because of its speed, I try to put it into a real-world perspective.
For example, if you took two atoms that decay at the same rate (let’s say one day for it to become unstable, trying to keep it simple here as it’s reaching the limits of my knowledge) and put one on a vessel capable of traveling the speed of light or so. The other one was here on Earth, in a controlled environment. If you flew that vessel in a circular orbit around the Earth, stopped it abruptly exactly 24 hours from the starting point and checked the status of both atoms, why would that atom on the ship still be stable? I’m probably wording this wrong, but it’s the same concept, right?
Regardless, I understand slowing down time is possible (in a slippery sense – personal time can be affected, nothing more) even to the point of appearing to stop it (say an individual was able to move fast enough to make the world appear as if it were standing still, disregarding the physical hurdles we’d have to cross; object + speed = mass, energy concerns, physiological issues etc etc), but wasn’t there a theory in there that explained “going back in time”? How does gravity (or anything else, for that matter) make an object go back to a particular point in time? I understand time-space folds upon itself in particular instances of massive influence (high speeds, superheavy gravity), but if time is just a measurement (you guys have proven me wrong on this, in a way), and is a rate of which a reaction happens, how can it be affected to the point in which everything reverts back to a particular state (or I suppose making YOU go back to a particular state of the universe)?
This is approaching campy sci-fi, I know. Chances are the answer is in front of me and I’m not putting two and two together. Or mayhap my mind is too simple to understand such concepts, as I’ve already explained, I’m no scientist. :P
Just a layman trying to understand what makes reality tic. Har har.