48
I used sound waves to make espresso. It could cut coffee-brewing energy use by 75% (theconversation.com)
submitted 4 months ago by to c/coffee@lemmy.world
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I used sound waves to make espresso. It could cut coffee-brewing energy use by 75% (theconversation.com)
submitted 4 months ago by to c/environment@aussie.zone
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🍵 😮

51
I used sound waves to make espresso. It could cut coffee-brewing energy use by 75% (theconversation.com)
submitted 4 months ago by to c/science@mander.xyz
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23
I used sound waves to make espresso. It could cut coffee‑brewing energy use by ¾ (theconversation.com)
submitted 4 months ago by [B] to c/hackernews@lemmy.bestiver.se
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I used sound waves to make espresso. It could cut coffee-brewing energy use by 75% (theconversation.com)
submitted 4 months ago by to c/science@lemmy.ml
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