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According to the Internet, there are hundreds of faces we all make, summed up quite nicely in the “rage face” memes. But that’s the Internet, not the truth!
According to recent research, the truth is that there are only 21 unique faces humans make to express emotion. They run the gamut from “happy” and “sad” to “angrily surprised” and “happily disgusted”. And our Man on the Edge is fearfully tracking them down…
