Aired Wednesday 17 July, 12:30pm - 1:00pmon Quest

How Do They Do It?

Series 9 Episode 5: Tennesse Whiskey; Nightvision; Saunas

How do they make traditional Tennessee whiskey, how do they make equipment to allow people to see in the dark, and how do the Finns relax in a 160-degree sauna?

Category
Documentary / Educational / Science
Original air date
02/08/2012