jeffw@lemmy.worldM to News@lemmy.world · 20 days agoWe need copper, and these new methods could make refining it a lot cleanerwww.motherjones.comexternal-linkmessage-square1fedilinkarrow-up126arrow-down12
arrow-up124arrow-down1external-linkWe need copper, and these new methods could make refining it a lot cleanerwww.motherjones.comjeffw@lemmy.worldM to News@lemmy.world · 20 days agomessage-square1fedilink
minus-squareTriflingToad@sh.itjust.workslinkfedilinkEnglisharrow-up3·19 days agoel nasier better up his game fr