NOVA · S21E05
Can Chimps Talk?
1994-02-15 · 55 min
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?
NOVA · S21E05
1994-02-15 · 55 min
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?