Rasta on Nostr: The city of #Warsaw, Poland, uses eight mussels with sensors, hot-glued to their ...

The city of #Warsaw, Poland, uses eight mussels with sensors, hot-glued to their shells, to monitor and automatically shut off the city water supply.
When water quality drops, mussels close their shells, tripping the sensor and alerting control computers.

https://www.zmescience.com/ecology/poznan-mussel-water-plants-892524/