Comment on I used sound waves to make espresso. It could cut coffee-brewing energy use by 75%
snoons@lemmy.ca 2 days agoMaybe it also equalized the spread of fines. Someone get The Hoffman on the horn, we have a mission.
Comment on I used sound waves to make espresso. It could cut coffee-brewing energy use by 75%
snoons@lemmy.ca 2 days agoMaybe it also equalized the spread of fines. Someone get The Hoffman on the horn, we have a mission.