archytele The Vault
Episode guide

S1·E1 Grand Coulee Dam

Core Aired December 10, 1993 44 min
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Synopsis

The world’s largest concrete dam–and the largest concrete structure in the world–lies on the Columbia River in the State of Washington. B uilt in 1931, it is also one of the largest hydroelectric power plants in the world.

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Frequently Asked Questions

When did Season 1 Episode 1 of Modern Marvels air?

Season 1, Episode 1 ('Grand Coulee Dam') originally aired on December 10, 1993.

How long is Season 1 Episode 1 ('Grand Coulee Dam')?

The runtime for this episode is approximately 44 minutes.

What happens in Modern Marvels Season 1 Episode 1?

The world’s largest concrete dam–and the largest concrete structure in the world–lies on the Columbia River in the State of Washington. B uilt in 1931, it is also one of the largest hydroelectric power plants in the world....

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