Shaking up the coffee world! Entirely new way of making espresso unveiled
www.unsw.edu.au
Researchers at UNSW Sydney have harnessed the power of ultrasonic sound waves to make espresso-strength coffee with room temperature water, cutting energy use by up to 75%.
  • frongt@lemmy.zipEnglish
    42·
    5 months ago

    I think they’re more concerned with whether the average consumer has a negative opinion. A coffee snob will be picky regardless.