Why take the scenic route through time when shortcuts are just a dimension away? According to Heinrich Päs, a physicist at the University of Hawaii at Manoa, and his colleagues, the door to a time machine could be anywhere and everywhere in our universe. And unlike most other scenarios for time travel, we can test this one here on Earth.

read more | Neutrino oscillations and shortcuts in the extra dimension | Closed timelike curves in asymmetrically warped brane universes | Through The Looking Glass | digg story