July 30, 2015
Description
Up, up, and away.
This a solar powered device. An internal propeller catches and moves the air trapped inside a balloon. This movement of air creates an eco-friendly source of power that allows a balloon to float in the sky. If you love the idea of adding color to a summer day, position the solar panels anywhere the sun shines and the two rechargeable batteries will keep the power you need to make your colorful balloon float up in the air.
License:
Creative Commons - Attribution - Non-Commercial
hbtousa
