CORTEZ - While Micah Hinton aspires to be a heavy metal drummer, his real talent may be for engineering.  
The sophomore at Southwest Open School in Cortez demonstrated this recently when he built a model car powered by hydrogen and placed it on display in a gallery at the school.  
"When it's running, it's making water," Biard said. "When it's stopping, it's turning it back into hydrogen."  
As a result, the fuel source is never depleted, and the car never needs a fill-up.  
Link and title ripped from zf. Before calling "perpetual motion", make sure to notice the solar panel.