By John G. Cramer, professor of physics at the University of Washington in Seattle. Found in a comment by http://slashdot.org/~somepunk http://slashdot.org/~so

By John G. Cramer, professor of physics at the University of Washington in Seattle. Found in a comment by http://slashdot.org/~somepunk http://slashdot.org/~somepunk on http://science.slashdot.org/story/14/01/30/1343238/amherst-researchers-create-magnetic-monopoles http://science.slashdot.org/story/14/01/30/1343238/amherst-r... : Amherst Researchers Create Magnetic Monopoles