17 май 1000000 г. до нашей эры - Ulnar opposition
Описание:
The contact between the thumb and the tip of the little finger of the same hand – is unique toanatomically modern humans. The ulnar opposition facilitates the precision grip and power grip of the human hand, underlying all the skilled manipulations.
Добавлено на ленту времени:
Human evolution
Дата:
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