http://www.dailymail.co.uk/home/moslive/article-1269288/S...
It's super easy - all you need is a Large Hadron Collider-style spaceship that travels 2,000 times faster than we've ever traveled before. Also, we can't travel into the past because of paradoxes - i.e., we would've known if we could travel into the past because it would've already happened in the future (duh). I guess we're all already traveling into the future, technically, but this would be a way to do it faster. (Via.)
http://news.sciencemag.org/sciencenow/2010/04/does-our-un...
Theoretical physicist argues that we may exist between two universes. This is the closest that science has come to validating that theory you came up with that one time when you were high, which stated that our entire universe was, like, just an atom in a blade of grass of, like, a whole different universe.
http://www.theregister.co.uk/2009/11/06/lhc_dimensional_p...
Large Hadron Collider (LHC) may create doors to other dimensions, according to Sergio Bertolucci, who is Director for Research and Scientific Computing at CERN. That is it, man, that is IT! Unexplained breakdowns! Time traveling molecules! Birds attacking with baguettes! Dogs and cats living together!