minus-squareantlion@lemmy.dbzer0.comtoTechnology@lemmy.world•Battery breakthrough as 99.99% of lithium extracted from old cellslinkfedilinkEnglisharrow-up1·2 hours 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. linkfedilink
minus-squareantlion@lemmy.dbzer0.comtoAsk Lemmy@lemmy.world•If you could reroute all the money spent globally on Generative AI right now to another single technological endeavor, what would it be?linkfedilinkarrow-up21arrow-down1·1 day agoHealthcare, food, and housing for the poor. linkfedilink
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.