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 It’s A Bird, It’s A Plane, It’s A…Floating Wind Turbine! High Altitude Wind Turbine A Potential Source of Clean, Limitless Energy New energy innovations to make the future brighter – Compilation MIT Set a Nuclear Fusion World Record Interesting Perpetual Rotation Device
