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Season 1 Episode 4: Civil War Cannoneers; Night Vision; Clearing a Minefield

Aiming Civil War artillery pieces; how night-vision technology works; how to clear a minefield.

Genre:

Documentary

Seasons:

8

Episodes:

105

Cast:

R. Lee Ermey

Quality:

HD

Duration:

30 min

First Air:

2002

Rating:

7.2