Gravity Energy. Perpetual motion machines (hypothetical ) Perpetuum mobile, free energy 1/2. Perpetuum mobile, free energy 2/2. Perpetual Motion Machine. Magnetism & Gravity. FREE ENERGY # 24 Working Magnetic Overunity Device - Magnetic Neutralization. 3000 Watt Generator Powers Itself, Grinder & Drill Press. Free energy generator - partlist included - 100% free. Bedini.