# Do chimpanzees anticipate an object’s weight? A field experiment on the kinematics of hammer-lifting movements in the nut-cracking Taï chimpanzees

> Research article (Animal Cognition, 2017) · cited 19× · AI/ML

**Wikidata**: [openalex:W2235411732](https://www.wikidata.org/wiki/openalex:W2235411732)  
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