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Season
- Modern Marvels Season 1 1993-12-10
- Modern Marvels Season 2 1994-12-16
- Modern Marvels Season 3 1995-08-20
- Modern Marvels Season 4 1996-09-02
- Modern Marvels Season 5 1997-08-17
- Modern Marvels Season 6 1998-07-27
- Modern Marvels Season 7 2000-01-03
- Modern Marvels Season 8 2001-01-08
- Modern Marvels Season 9 2002-01-02
- Modern Marvels Season 10 2003-01-01
- Modern Marvels Season 11 2004-01-16
- Modern Marvels Season 12 2005-01-05
- Modern Marvels Season 13 2006-01-04
- Modern Marvels Season 14 2007-01-17
- Modern Marvels Season 15 2008-01-07
- Modern Marvels Season 16 2010-01-14
- Modern Marvels Season 17 2010-10-29
- Modern Marvels Season 18 2011-10-03
- Modern Marvels Season 19 2013-07-16
- Modern Marvels Season 20 2021-02-20
- Modern Marvels Season 21 2021-07-25
- Modern Marvels Season 22 2021-11-28
- Modern Marvels Season 23 2022-02-16
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.
Genre: Documentary
First Air Date: Dec 10, 1993
Last Air date: Aug 08, 2022
Season: 23 Season
Episode: 705 Episode
Crew:
Cast:
Country: United States of America
Keyword: technology, invention, disaster, construction, machine
Subtitle:
ETC.
ETC.
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