Do you smell your hands after a handshake? Me, I don’t. But science wants us to believe this is a means by which humans “sniff each other out.” How, and what?
This news come via researchers at the Weizmann Institute of Science who claim that people “covertly—and likely unconsciously—sniff their hands” after a handshake, according to Science of Us. You might be inhaling another person’s aroma without realizing it:
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