@x4740N@lemmy.world to Solarpunk@slrpnk.netEnglish • 11 months agoScientists strengthen concrete with coffee groundswww.engadget.comexternal-linkmessage-square13fedilinkarrow-up193arrow-down13file-textcross-posted to: technology@lemmy.world
arrow-up190arrow-down1external-linkScientists strengthen concrete with coffee groundswww.engadget.com@x4740N@lemmy.world to Solarpunk@slrpnk.netEnglish • 11 months agomessage-square13fedilinkfile-textcross-posted to: technology@lemmy.world
minus-squareMossy Feathers (They/Them)link1•11 months agoI wonder if it has an initial smell. Probably not great if it does since they’re charring the coffee grounds before using them.
minus-squareschmidt_fulinkfedilink2•11 months agoI guess after pyrolyzing with 350, there’s not much smell left to the coffee.
I wonder if it has an initial smell. Probably not great if it does since they’re charring the coffee grounds before using them.
I guess after pyrolyzing with 350, there’s not much smell left to the coffee.