floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 18 days agoGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comexternal-linkmessage-square111linkfedilinkarrow-up1420arrow-down179
arrow-up1341arrow-down1external-linkGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 18 days agomessage-square111linkfedilink
minus-squarebarsoap@lemm.eecakelinkfedilinkEnglisharrow-up1·17 days agoYou’re trying to transmit power via magnetism so distance is an issue.
You’re trying to transmit power via magnetism so distance is an issue.