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People can communicate by smell too - willy-nilly. Most often it's bacteria on human skin that detects changes - such as stress hormones - and respond in their
by Serene 16y ago
People can communicate by smell too - willy-nilly. Most often it's bacteria on human skin that detects changes - such as stress hormones - and respond in their own ways. Some people can smell stress in other people.
- zackattack 16y agoThis is fascinating. Can you link me to some resources/books/articles where I can learn more? Thanks!