Season 34Episode 61h 0m
Silent Children, New Language
1997-04-030.0 rating
In this episode, Horizon investigates an amazing new sign language developed solely by deaf children and explores if we copy language from what surrounds us.
1997-04-030.0 rating
In this episode, Horizon investigates an amazing new sign language developed solely by deaf children and explores if we copy language from what surrounds us.