Season 9 Episodes20
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Ranked #9 of 17 in Season 9•matches the season avg
How do they make Tennessee whiskey the traditional Lincoln County way? How do night goggles work? How do the Finnish relax in 160-degree saunas?
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"Tennessee Whiskey, Nightvision" is episode 9 of How Do They Do It? season 9. It scored 7.4/10 from 10 votes, ranking #9 of 17 episodes this season (season average 7.4). It aired on August 30, 2012.