excel24@feddit.org to Europe@feddit.orgEnglish · 1 day agoFrom sewage and scum to swimming in ‘blue gold’: how Switzerland transformed its riverswww.theguardian.comexternal-linkmessage-square1fedilinkarrow-up161arrow-down10
arrow-up161arrow-down1external-linkFrom sewage and scum to swimming in ‘blue gold’: how Switzerland transformed its riverswww.theguardian.comexcel24@feddit.org to Europe@feddit.orgEnglish · 1 day agomessage-square1fedilink
minus-squareOptional@lemmy.worldlinkfedilinkEnglisharrow-up11·1 day ago and it’s all thanks to a complex network of sewage plants. 👍
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