tupu

unit of measurement

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In pre-Columbian civilizations: Inca technology and intellectual life
…was done by units called tupu, since the Andean concern was with units of human energy expended. Somehow, two measurements that belonged to very different European systems of reckoning were part of a single Andean concern. Units of land measurement, called papakancha, also differed: where the land was in continuous…
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