Abstract Conduction of electrons without resistance. This phenomenon was discovered by Onnes in 1911 accidentally. In fact, he was testing for the temperature of liquid helium gas. He tested a number of times to make sure the resistance of Hg indeed went to zero. This observation did not agree with the Ohm's law, which stood as the law of electrical conduction for years among physicist. Following Onne's discovery, there was a huge effort made among physicist to find whether other elements may or may not have the same property. These efforts, while admirable, did not lead to a co-relatable result that may help us understand the phenomenon. However, it was established that the electrons that carried superconducting currents were based on electron pair. From 1911 to 1952, a few proposals were made to explain the phenomenon, but none was accepted. It was around 1954 the BCS theory (Badeen, Cooper, Shereefer), which was based on the Cooper pairing theory, was accepted as the theory of Superconductivity and the Nobel prize was awarded in 1957. The problem was that theory predicted did not stand up to the test of time, in particular the arrival of high-temperature superconductors (some are above 120K), while the prediction of the BCS theory is no higher than 32K. The largest problem is that no other theory can be accepted or even considered to be printed in a respected Journal of Physics!