Changing livestock in ancient Europe reflect political shifts

In ancient European settlements, livestock use was likely primarily determined by political structure and market demands, according to a study published February 17, 2021 in the open-access journal PLOS ONE by Ariadna Nieto-Espinet ...

Covert and overt political signaling online

In the 1970s, a handkerchief peeking from a man's back pocket was a useful way of signaling his gayness to other gay men—while keeping his sexual identity secret from everyone else, who were unlikely to know the hanky's ...

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