But this remains a question that is never given a clear answer from Andrea Rossi , the inventor himself.

During the cold war between the United States and the Soviet Union, Filimonenko Ivan Stepanovich developed and patented a cold fusion technology. Although it never reached commercialization, it is a reminder that cold fusion has a history that predates by more than 2x the 23 years since Pons and Fleishman.

Andrea Rossi has answered one of the most crucial questions that has plagued cold fusion experiments since the early days.