First of all, Merry Christmas and a Happy New Year to everyone on the TTI forums.
Second of all, I got bored during my physics lesson, and my mind wandered onto Torchwood (BBC Drama) and consequentially onto time travel. I came up with some formulae regarding time travel, probaly pish-posh, and here it is.
To begin with, you must be on the Equator, exactly, any location, but on the equator.
N=One Earth Rotation in MPH (I don't know the exact figure, so the closest I can get is 1,000MPH(Please correct me if otherwise))
((X>N) in direction of rotation)= Time Travel towards the future.
((X>N) in opposite diection of rotation)= Time Travel towards the Past
((X=N) in opposite direction of rotation)= Stationary in Time.
And the forula for now is:
((X<N) in any direction)= Present
All this is probably useless, but please, tell me your thoughts, and show me any formulae you have written.