floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 8 days agoGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comexternal-linkmessage-square108fedilinkarrow-up1420arrow-down181
arrow-up1339arrow-down1external-linkGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 8 days agomessage-square108fedilink
minus-squarebarsoap@lemm.eelinkfedilinkEnglisharrow-up1·7 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.