Nikola Tesla's 33 Perpetual Motion Machines using Earth Potential & Laws Of Nature (TeslaLeaks.com)

Perpetual motion machines does not necessarily mean "over-unity"; getting more out than you put in; or "free energy" but instead describes many phenomena of Earth's potential energy and the methods of amplifying electric waves and sound waves leading to an infinity supply of electricity, heat or fuels and/or are available 24/7 or can last indefinitely. https://teslaleaks.com/f/nikola-teslas-33-perpetual-motion-machines-using-earth-potential https://nuremberg2.substack.com/p/nikola-teslas-33-perpetual-motion