Dalgona coffee explained: The science behind why instant coffee foams

Photo by Bhupendra Singh CC0, via Pexel

Joanie Tian, Chemistry editor Canadians are stuck at home to limit the spread of COVID-19, and more and more of us are spending our time worshiping the gods of social media and following TikTok recipes. In these extraordinary times, Dalgona coffee has become a social media star. For those of you who don’t follow as […]

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