Tyler K. Nothing on Nostr: Well, this is fascinating! The city of Poznan, Poland uses eight clams to control ...
Well, this is fascinating! The city of Poznan, Poland uses eight clams to control their water supply. When the water is clean, they remain open, but close when contaminated, closing a sensor harmlessly glued to their shell. Computers do the rest. After three months, the clams are returned to their original home and replaced with new clams. #science #health #clever
https://kottke.org/24/12/eight-clams-control-this-polish-citys-water-supplyPublished at
2024-12-30 20:11:08Event JSON
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