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 This Solar Orb Is So Efficient It Can Harvest Moonlight Energy Invisible Solar Cells That Could Power Skyscrapers Exotic Elements vs. Magnet 10 Interesting Perpetual Motion Machines World’s Simplest Electric Train 2 Nokia Wants to Harness The Power of Lightning to Charge Phones
