(May 10, 2011 at 8:17 am)lilphil1989 Wrote:(May 10, 2011 at 7:20 am)Zen Badger Wrote: My point being that the effects could be explained not by time slowing down but the process's of the subject or object in question slowing down.
How would one distinguish between time "really" slowing down and time only appearing to slow due to the simultaneous slowing of clocks, biolgical functions etc?
You can't, look at the twins paradox.
As far as the twin travelling at light is concerned time feels normal and any clock on the spacecraft will show the same. But as far as his brother is concerned he has slowed right down.
In the theory it is usually considered that time(as a seperate demension) has slowed down.
But it could be equally said that the physical interactions have been stretched out(a bit like red shift)
So it only appears that time has slowed down.
![[Image: mybannerglitter06eee094.gif]](https://images.weserv.nl/?url=i118.photobucket.com%2Falbums%2Fo112%2Fpussinboots_photos%2FBikes%2Fmybannerglitter06eee094.gif)
If you're not supposed to ride faster than your guardian angel can fly then mine had better get a bloody SR-71.