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 Facebook’s Drone-and-Laser Plan to Give Internet to Everyone How to charge a phone from rail tracks Germany Synlight turns on world’s largest artificial sun George Green’s magnetic ring, Vortex Spin – Free Energy World’s Simplest Electric Train 2 The cost of renewable energy is dropping so fast that it’s disrupting global markets