cm0002@mander.xyz to Science@mander.xyz · 26 days agoI used sound waves to make espresso. It could cut coffee-brewing energy use by 75%theconversation.comexternal-linkmessage-square12linkfedilinkarrow-up155arrow-down16cross-posted to: science@lemmy.mlenvironment@aussie.zone
arrow-up149arrow-down1external-linkI used sound waves to make espresso. It could cut coffee-brewing energy use by 75%theconversation.comcm0002@mander.xyz to Science@mander.xyz · 26 days agomessage-square12linkfedilinkcross-posted to: science@lemmy.mlenvironment@aussie.zone
minus-squarejust2look@lemmy.ziplinkfedilinkarrow-up4·26 days agoWell, they apparently had already used ultrasound to speed up the cold brew process. This was a continuation of that research.
Well, they apparently had already used ultrasound to speed up the cold brew process. This was a continuation of that research.