Tuesday, October 28, 2008
Carles Darwin was interested in finding out whether there were universal gestures and expressions, so he sent out a questionnaire to missionaries and whatnot that, among other things, asked what gesticulations the locals used to convey "yes" and "no."Nodding and head-shaking turned out to be pretty common, but there were some exceptions.
Wednesday, October 22, 2008
Wednesday, October 8, 2008
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