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A bicyclist put the wind generator in a prop. While the bicyclist is riding, the blade is spinning due to the wind. Then kinetic energy is changed to electric power and charge a battery of the smart device. This electric power can be used whenever the bicyclist wants.
The blade is the shape of fluttering leaves desired for nature. It was designed to make the environment-friendly feeling without feeling hard for the people who enjoy the bicycle. It generates green-wind whenever it is spinning.
Wonju-si, South Korea
Gyeonggi-do, South Korea
JUNG OK CHUL
Incheon, South Korea
YOOK JIN WON