A Natural History of Laughter
For how long have we been laughing? Are human beings the only ones to laugh? In the past, scientists tended to neglect such questions of laughter,...
- Released: 2011-12-30
- Runtime: 0 minutes
- Genre: Documentary
- Stars:
For how long have we been laughing? Are human beings the only ones to laugh? In the past, scientists tended to neglect such questions of laughter,...
