floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 13 days agoGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comexternal-linkmessage-square110linkfedilinkarrow-up1427arrow-down182
arrow-up1345arrow-down1external-linkGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 13 days agomessage-square110linkfedilink
minus-squareNot a replicant@lemmy.worldlinkfedilinkEnglisharrow-up5·13 days agoHeh. My batteries are flooded lead-acid, all 1320ah of 'em. No copper guilt here.
Heh. My batteries are flooded lead-acid, all 1320ah of 'em. No copper guilt here.