Horizon - Season 47 Episode 5
Talking is something that is unique to humans, yet it still remains a mystery. Horizon meets the scientists beginning to unlock the secrets of speech - including a father who is filming every second of his son's first three years in order to discover how we learn to talk, the autistic savant who can speak more than 20 languages, and the first scientist to identify a gene that makes speech possible.
First Air Date : 1964-02-04
Last Air date : 2024-07-22
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 47 : Episode 12009-10-13
- Season 47 : Episode 22009-10-20
- Season 47 : Episode 32009-10-27
- Season 47 : Episode 42009-11-03
- Season 47 : Episode 52009-11-10
- Season 47 : Episode 62009-11-17
- Season 47 : Episode 72010-01-06
- Season 47 : Episode 82010-01-13
- Season 47 : Episode 92010-01-20
- Season 47 : Episode 102010-02-03
- Season 47 : Episode 112010-02-10
- Season 47 : Episode 122010-02-17
- Season 47 : Episode 132010-03-02
- Season 47 : Episode 142010-03-09
