Fidel Franco Gonzalez, Professor of the Department of Applied Physics at the Polytechnic University of Catalonia (UPC), carried out a research project on the physical-mathematical functioning of Pranan technology. In his working hypothesis, he concluded that this technology is able to capture ambient energy and filter it so that it is received by the person in the form of very low-frequency, non-hertz waves, thus contributing to a better balance versus external fields that tend to destabilise it.