User blog comment:Mejiaj1/Top 10 perverts on Fairy Tail/@comment-5840892-20130611183528/@comment-5840892-20130614050547

I'm sorry this where I will admit I was wrong.

I can find nothing about time travel in String Theory, but in Einstein's Theories of General and Special Relativity there are suggestions that suitable geometries of spacetime or specific types of motion in space can allow travel into the past and future.

That is what I was thinking of when I mentioned String Theory, and for the life of me I can't see how I could make such a blunder and mix up those two/three theories. I must either be really tired, really hungry, or both. Or the most likely answer to my problem is that I need to review my Physics books.