Новая звезда 21 сезон 16 серия — Эпизод 16

Name: Эпизод 16
Released: 1994-02-15

Сезон / серия: 21 сезон 16 серия
Дата выхода: 15 февраля 1994 в 21:00
Длительность: 60 мин

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?