The Shifting Ball – Perpetual Motion Device Interesting idea for a perpetual motion device. Facebook Prev Article Next Article Free Energy Checkout these cool gadgets... Related Posts Pouring Saltwater Over Graphene Generates Electricity Electricity from Falling Water George Green’s magnetic ring, Vortex Spin – Free Energy Fusion Energy – Two Recent Announcements Prism Effect Device – Acts Like It Is Anti-Gravity World’s Simplest Motor – amazing new version of homopolar motor