🔵 More solar gadgets: https://www.gadgetify.com/?s=solar
Solar Power Design by ISHIGURO is a light powered cyclist with its own lamp, so it keeps going day and night. Once you expose the solar panel to enough light, the cyclist starts pedaling. It works indoors and outside.
More science toys: https://www.youtube.com/playlist?list=PLZ2Vwz2zcaw5DQHu7jK4G2RvL-iiqfWw9
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