Super conductor or NOT

http://www.tomshardware.com/news/cpu-superconductor-resistance,6376.html

I got interested in the headline, but after reading the post I seriously doubt the research. Negative resistance??!! Must be a joke. That means there are actual energy coming out of it from no where.

What I thought is it is a flawed experience, and because the wire has almost no resistance, any slight movement will generate small amount of current due to the wire been cutting against earth's magnetic field. And the scientist got excited amid his over thought/over worked head and reported it as new discovery.

Of course maybe I am wrong and the scientist has found cold fusion :-)