Fist

Object Lessons is a series of short, beautifully designed books about the hidden lives of ordinary things.

Our ability to make a fist is what distinguishes humans from every other species, including primates. The fist has played a crucial role in the birth of language and appears in nearly every form of nonverbal communication. We use our fist to protest oppression, give pleasure, knock on doors, give daps, and (inaccurately) measure our heart. Yet the fist is also a sign of someone on the e...