Recent content by reko

I'm sorry, I;m confused to get the meaning of those sentences. How will the lady knows that Clock A behaves normally, while it runs sometimes slower sometimes faster ? That's why I thought that the Clock A can not be as a reference clock in the rocket ... :). Because clock A was made on...

Hi Dave, Thank you for your patience. In general, I get the point from our previous discussion. But I still can't help but thinking about the aging. As you said : So I conclude that the biological-clock of this lady is not influenced by anything at all. For example, her approx heart beats...

Dave, OH my gosh... I was wrong all the time. This is embarassing as how stupid am I...:) I based my conclusion from the article I read somewhere on the net : Identical clocks have been used to compare time in motion versus rest. The moving clocks run slower than the stationary clocks...

Hi Dave and ghwellsjr, Thank you very much for your respond and explanation - though I still can not figure out what exactly means :). Anyway, in general am I right to say that when someone travel in speed - the speed will influence his/her biological growth ? ---> which is speed "delaying"...

First please forgive me, if my question is in the wrong board. Dear members. I'm only Junior High School graduated. So I knew nothing about physics /science/math, etc. My friend "teach" me that if a person mr. X move at the speed of light, then time not exist anymore for mr.X or time...