a question of time

[aman]

I'm trying to visualize what happens when all these different speed ships are connected by super conductive wire on spools. Is it recorded as a doppler effect? What are we seeing as the spool reels out or back in at near C?

Just aman

[x__heavenly__x]

ALL OF YOU R CRAZY!!!..Firstly its an ambiguous Question cuz time travel in the first place is a paradox and not possible...like the grandfather paradox(where u travel back and kill ur granpa!)...Its not possible because of the Butterfly effect too!!Where every event in the present is a platform/result/cause/effect for another event and if time travel did happen the person traveling wud breach this protocol.!