No, mussels don't shut off Warsaw's water supply if they sense toxins — but they help monitor it
It's not true that the mussels automatically shut off the city's water supply. When the mussels' shell movements trigger an ...
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Major heating failure in Poland leaves thousands without heat and hot water
Thousands of residents in Gdynia, Poland, are without heating and ... restored before Wednesday afternoon as crews work to repair the damage. Water tankers are being deployed to provide emergency ...