WorldPingWhen water drains from a bathtub, a whirlpool often forms above the drain, and its narrow core can start to wobble and twist.
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Bay Area wastewater plants could nearly halve nitrogen cleanup costs by coordinating upgrades
1 in 3 Tucsonans exposed to historic water contamination still report signs of psychological trauma
Whirlpool in a water tank reveals long-predicted wave turbulence
The original report was published by Phys.org. WorldPing does not claim that reporting — this page summarises and contextualises it.
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WorldPingResidents of Tucson's south side might remember drinking from the garden hose and bathing their children in tap water. For years, that water was contaminated with industrial solvents that had leaked into the groundwater their wells drew from.
Brief by WorldPing · Original reporting by Phys.org
WorldPingTreating polluted water flowing into San Francisco Bay to meet regulatory requirements is going to cost ratepayers money.
Brief by WorldPing · Original reporting by Phys.org
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