POPA ReconResearchers created a micromotor driven solely by water-surface vortices, producing controlled rotation without electricity, magnets, or…
Researchers created a micromotor driven solely by water-surface vortices, producing controlled rotation without electricity, magnets, or chemical reactions. The technique could enable the contact-free assembly of ultrafine fiber structures for applications such as surgical sutures, artificial muscles, and advanced cables. https://www.science.org/doi/10.1126/sciadv.aed5495
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