efaardvark

kinda weird to think that that's you with all those old cars in the background. you seem like a time traveler of sorts  it's a great photo! You should start a blast from the past blog  

Everyone is a time traveler.  The trick is to turn around and go back in the direction you came from.

I once tried to sneak in time travel into a paper. It was something like 'given current scientific methods, it is not possible to test what would have happened if x did not take place' (it was something on 'counterfactuals'). The reviewer caught it though, and said that this was obscure (as counterfactuals are defined as not factual). Had to take it out, but I still don't think it is an impossibility.