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.
| Creator | N/A |
|---|---|
| Actor | N/A |
| Country | United Kingdom |
| Production |
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.
| Creator | N/A |
|---|---|
| Actor | N/A |
| Country | United Kingdom |
| Production |