sanitation@lemmy.radio to Technology@lemmy.worldEnglish · 15 hours agoA Texas Drainage District Walked Its Ditch on a Routine Inspection. They Found a Pipe They Didn't Recognize Discharging Black Liquid From Tesla's $1 Billion Lithium Refinerywww.autonocion.comexternal-linkmessage-square56fedilinkarrow-up1560arrow-down16
arrow-up1554arrow-down1external-linkA Texas Drainage District Walked Its Ditch on a Routine Inspection. They Found a Pipe They Didn't Recognize Discharging Black Liquid From Tesla's $1 Billion Lithium Refinerywww.autonocion.comsanitation@lemmy.radio to Technology@lemmy.worldEnglish · 15 hours agomessage-square56fedilink
minus-squareprole@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up2·3 hours agoThey probably have backflow preventers
They probably have backflow preventers