Season 11 · Episode 5 of 10
Aired Jan 30, 2001
Life's Little Questions II
Tue, Jan 30, 2001
0 of 10 watched this season
Why can't you tickle yourself? Is laughter uniquely human? These little questions might have some big answers.
Notes & ratings
0 ratings
0 notes
0
25
50
75
100
Airs
Tue, Jan 30, 2001
Show
Scientific American Frontiers
96 episodes
Episode
S11 · E5
in Scientific American Frontiers