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-up158arrow-down10cross-posted to: [email protected]
arrow-up158arrow-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-square1fedilinkcross-posted to: [email protected]
minus-squareOptional@lemmy.worldlinkfedilinkEnglisharrow-up10·1 day ago and it’s all thanks to a complex network of sewage plants. 👍