@maddiemassy: How do you know that the water coming out of your tap is safe? Every day, drinking water from all over Sydney comes to these Sydney Water labs. The scientists can perform up to 70 different tests (!), from checking how the water looks and tastes, to measuring levels of chemicals and microbes, and more... #sciencefacts #STEM #sydneywater #paidpartnership

Maddie Massy

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Friday 10 July 2026 01:07:49 GMT