Modern Marvels
Season 4 Episode 11 - The Great Wall of China.
8.1 ?
1993
Documentary
Winding 6,000 kilometers through undulating mountains, it is said to be visible with the naked eye from the moon. But who called for the Great Wall's construction and how was it accomplished? Historians, engineers, and scientists explore one of the wonders of the ancient world.
Episodes in Season 4
1
America's Highways
44 min
2
The Telephone
44 min
3
Aqueducts
44 min
4
Television
44 min
5
The Computer
44 min
6
Captured Light
44 min
7
Stealth Technology
44 min
8
Pyramids: Majesty And Mystery
44 min
9
Roller Coasters
44 min
10
Observatories: Stonehenge to Space Telescopes
44 min
11
The Great Wall of China.
44 min
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