floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 11 天前Geologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comexternal-linkmessage-square61fedilinkarrow-up1381arrow-down174
arrow-up1307arrow-down1external-linkGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 11 天前message-square61fedilink
minus-squareShinkanTrain@lemmy.mllinkfedilinkEnglisharrow-up6·edit-211 天前All kinds of copper are economic to retrieve with enough crack
All kinds of copper are economic to retrieve with enough crack