The future of wind turbines may leave blades behind A newly designed wind turbine leaves behind a loud, noisy and sometimes dangerous traditional feature. Facebook Prev Article Next Article Free Energy Checkout these cool gadgets... Related Posts 10 Interesting Perpetual Motion Machines A Potential Source of Clean, Limitless Energy Free Energy Nitinol Heat Machines Invented in the 70’s The Largest Solar Plant in the World Is Now Online Interesting Perpetual Rotation Device This Solar Orb Is So Efficient It Can Harvest Moonlight Energy