What if there was an electric car that went from 0-60 mph in less time than a Ferrari, all while getting 100 mpg? What if we could use advanced monorail technology to create frictionless wind turbines? From Solar powered LEDs to Cellphones to greener aircraft, there's a new breed of inventors coming up with cutting-edge creations while also keeping the long-term health of the Earth in mind. Check out the world's coolest green inventions.