Season 18 · Episode 2 of 11
Aired Dec 21, 1977
The Evolution Of Flight
Wed, Dec 21, 1977
0 of 11 watched this season
Pedestrian malls, car-free zones and multipurpose subway systems are examined in a study of urban planning and urban renewal.
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Airs
Wed, Dec 21, 1977
Show
The Nature of Things
635 episodes
Episode
S18 · E2
in The Nature of Things