it is not interesting to sell this equipment, there will always be a threat from the government, whatever the project and interests of people who dictate the rules

no free, there was a whole process of manufacturing the parts, what makes it free is basically the collection of electrons from the environment, because free energy is not a closed system, but an open one, it is coming from somewhere, there will always be losses whether they are thermal or mechanical resistance; However, it is notable that it does not show any sign of a hidden battery, if that were the case there would be no way to notice it, but in a world where everything is polarized, it is even difficult to know whether it is empirical: In my opinion, yes this project is real, it did not demonstrate any trick, but it is necessary to understand electronics.