floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 9 个月前Geologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comexternal-linkmessage-square110fedilinkarrow-up1419arrow-down181
arrow-up1338arrow-down1external-linkGeologists doubt Earth has the amount of copper needed to develop the entire worldwww.earth.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 9 个月前message-square110fedilink
minus-squareTehdastehdas@lemmy.worldlinkfedilinkEnglisharrow-up20arrow-down1·9 个月前Aluminium conducts better per weight. Copper per volume.
minus-squarebluGill@fedia.iolinkfedilinkarrow-up2·9 个月前https://en.m.wikipedia.org/wiki/Electrical_resistivity_and_conductivity
Aluminium conducts better per weight. Copper per volume.
https://en.m.wikipedia.org/wiki/Electrical_resistivity_and_conductivity