cm0002@lemmy.world to Technology@lemmy.worldEnglish · 1 month agoBattery breakthrough as 99.99% of lithium extracted from old cellswww.independent.co.ukexternal-linkmessage-square26fedilinkarrow-up1669arrow-down15
arrow-up1664arrow-down1external-linkBattery breakthrough as 99.99% of lithium extracted from old cellswww.independent.co.ukcm0002@lemmy.world to Technology@lemmy.worldEnglish · 1 month agomessage-square26fedilink
minus-squareantlion@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up3·1 month agoThere’s probably a lot that could be recovered from my urine. Fun fact when phosphorus was first discovered they had to boil off gallons of urine to get a useful amount, so they collected barrels of urine from mining camps.
There’s probably a lot that could be recovered from my urine. Fun fact when phosphorus was first discovered they had to boil off gallons of urine to get a useful amount, so they collected barrels of urine from mining camps.