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Condensed matter

Condensed matter

Drinking bird toy generates usable electricity

24 Mar 2024 Hamish Johnston
Dippy bird
Dippy device: the team’s generator could power 20 LCDs. (Courtesy: Device/Wu Zheng Qin et al.)
Before we had Instagram and TikTok to amuse us, we had an array of quirky desktop toys that captivat

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Hamish Johnston is an online editor of Physics World
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