Water-surface vortices drive tiny rotors without electricity, magnets… | HappeningNow.news

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Water-surface vortices drive tiny rotors without electricity, magnets or chemicals

Reliably generating controlled miniature rotations has long been a challenge: Chemical propulsion systems wear out, and methods that use…

Source Phys.org AI Summary Updated 2h 47m ago
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Freshness Fresh Updated 2h 47m ago
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Read time 1 min ~52 words

AI Summary

Reliably generating controlled miniature rotations has long been a challenge: Chemical propulsion systems wear out, and methods that use electric or magnetic fields require complex setups. A team from KIT's Institute of Microstructure Technology (IMT) and the Suzhou Institute of Nano-tech and Nano-bionics (SINANO) at the Chinese Academy of Sciences has now…

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