Fossy@programming.dev to Uplifting News@lemmy.worldEnglish · 3 days agoHow a South African town cleaned up its polluted river using stones, wood and sandwww.theguardian.comexternal-linkmessage-square1linkfedilinkarrow-up1116arrow-down12
arrow-up1114arrow-down1external-linkHow a South African town cleaned up its polluted river using stones, wood and sandwww.theguardian.comFossy@programming.dev to Uplifting News@lemmy.worldEnglish · 3 days agomessage-square1linkfedilink
minus-squareSharkAttak@kbin.melroy.orglinkfedilinkarrow-up9arrow-down1·3 days agoIt’s easy, you bury the polluters in sand, then use the stones and wood on them.