"Can Lasers Change The Way We Make Cold Brew?"
Oct 04, 2022
Fresh Cup Magazine has published an article that we absolutely couldn't resist clicking on.
Essentially, scientists have been experimenting with using lasers to speed up cold-brew extraction of coffee. They discovered that with just 3 minutes of irradiation -- which does not heat up the liquid -- the laser-enhanced brew is qualitatively similar (though not identical) to a 12 hour cold water extraction.
Is the beginning of a beautiful relationship between two of our very favorite things in the world, lasers and coffee? What sort of pandora's box are these scientists opening up?!
The write-up in Fresh Cup goes into more detail. And for those who are interested in the raw study, Nature has published it here.
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