Monopoles!

[scikidus]

Something like magnetic monopoles have been created in spin ice.

http://www.newscientist.com/article/mg20227071.100-hunting-the-mysterious-monopole.html?full=true

 

[Master_Ghost_Knight]

Not yet, but a Nobel prize awaits for those who can find it.
I personaly wouldn't put my money on it, but there is no seriouse reason to sugest that they do or don't exist.

 

[theatheistguy]

If anybody watched The Big Bang Theory, the season ended with them searching for slow moving monopoles in the Arctic.