How Do They Do It?
Vinegar/Ocean Diving/Inverted Aircraft
Season 11 Episode 14 of 20
An insight into how the world's most expensive vinegar is made, how divers keep dry and warm in the freezing ocean, and how to build a plane that can fly upside down
How Do They Do It? airs on Quest at 12:00 PM, Wednesday 18 September. (Subtitles.)
Learn more about How Do They Do It? and other education/science/factual topics on our factual page
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