ST. PETERSBURG, Fla. — Retired professional mechanical engineer Mike Higgins, 75, recently sent the city of St. Petersburg a letter with ideas on how to redesign backflow preventers to make them more ...
Save the waterworks and follow these tips on how to prepare for flooding and what to do if it catches you by surprise.
3hon MSN
California wants to mix hydrogen with gas to cut climate pollution. Critics say that poses risks
Research shows that burning hydrogen-blended gas into older appliances not designed for it can increase emissions of nitrogen ...
WOOD Grand Rapids on MSN
Ask Ellen: How do potholes form?
Michigan’s perfect climate for freeze-thaw fluctuation means potholes are a common occurrence, but how exactly do they form?
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