OFF-TOPIC: Ein Fussball der Strom erzeugt…


Die Grundidee finden wir spannend, deswegen posten wir das hier mal so nebenbei ohne uns näher damit beschäftigt zu haben:

„The SOCCKET is a soccer ball that generates electricity as you play. The SOCCKET is a portable generator in the form of a size 5 soccer ball. Its internal mechanism takes the kinetic energy from rolling and converts and stores it as electrical energy. After the game is finished, the included single-bulb LED lamp can be plugged into the ball to provide hours of light from just minutes of play.“

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