Drums! You hit them, and they vibrate. It’s kind of fun. Piezoelectric elements can create electric current when they vibrate. [Will Dana] put two and two together to try and charge his ...
Interesting Engineering on MSN
Chinese team develops ceramic fibers that harvest power from vibrations
Researchers from Henan University in China have reportedly developed a new type of ceramic fiber that can make piezoelectric nanogenerators (PENGs) much more powerful. According to reports, the new ...
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