S21E05

Can Chimps Talk?

Name: Can Chimps Talk?
Released: 1994-02-15
Duration: 55 min

February 15, 199455m

Overview

NOVA covers exciting and controversial research with chimpanzees who have been trained to express themselves with human symbols. Are they speaking their minds? Or are they just aping their trainers?

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S21E04 · Journey to Kilimanjaro

S21E06 · In Search of Human Origins, Part One

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