HERE WE GO!! After photos of Jay-Z and Eddie Murphy go viral, CNN says time travel is POSSIBLE and points to LHC.

In spite of these misgivings, there is nothing in Einstein's theory of space, time and gravitation to forbid journeying into the past, a possibility that Einstein himself hated. Not only wormholes, but several other mechanisms have been found that, according to Einstein's theory, can be used to travel back in time. All these proposals suffer from the problem of extreme impracticality, though. Building a human-sized wormhole, for example, would require harnessing vast amounts of peculiar quantum field energy and deploying gravitational stabilizing technology that would need the resources of a cosmic super-civilization.

For many scientists, however, it is the principle that counts, not the practical engineering. And here there is an intriguing possibility. Few physicists think Einstein had the last word on gravitation, and some modern extensions of his work make an extraordinary prediction. The Large Hadron Collider -- the giant accelerating machine that created the Higgs boson -- might just make a tiny wormhole for long enough that its time-bending effects could be glimpsed.