The spines of sea urchins can generate a voltage when water moves around them — a phenomenon that could be used to design underwater flow sensors.
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Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10158-7，详情可参考WPS下载最新地址
"I feel honoured to be part of the team that can make a difference instead of watching it on TV or hearing about it… I'd rather be right in there in the fight trying to stop it."