Mini Black Holes Easier To Make Than Thought

"Creating microscopic black holes using particle
accelerators requires less energy than previously
thought, researchers say.

If physicists do succeed in creating black holes
with such energies on Earth, the achievement
could prove the existence of extra dimensions
in the universe, physicists noted.

Any such black holes would pose no risk to
Earth, however, scientists added."

See:

http://news.yahoo.com/mini-black-hol...172430218.html