cm0002@mander.xyz to Science@mander.xyz · 7 days agoI used sound waves to make espresso. It could cut coffee-brewing energy use by 75%theconversation.comexternal-linkmessage-square12linkfedilinkarrow-up156arrow-down14
arrow-up152arrow-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 · 7 days agomessage-square12linkfedilink
minus-squarejust2look@lemmy.ziplinkfedilinkarrow-up4·6 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.