Eden Full is a 21 year old Princeton undergrad, but she's not your average ordinary girl. She is a Thiel Fellow and inventor of The SunSaluter, a solar panel that pivots to face the sun without requiring a motor.
solar panels for electricity What is the cost-benefit ratio? This is a sweet set up! Charge controller and battery expense and I'm guessing the 55 watt mono solar panel, controller and battery is. 400 dollars just guessing?
How To Build a Magnetic Perpetual Motion Machine. Learn how to build a magnetic perpetual motion machine to generate free electricity for your house. Find out how it works along with the various uses and benefits of this magnetic generator.