How Do They Do It?

11:00 PM to 11:30 PM

Tuesday 6 January

Vanilla/Cigarette Lighters/Anchors

Season 9 Episode 10 of 20

The supply of vanilla to make the world's favourite ice-cream flavour. Plus, how as many as 12 million cigarette lighters are made each year, and a look at the production of anchors for ships

How Do They Do It? airs on Quest at 11:00 PM, Tuesday 6 January. (Subtitles.)

Learn more about How Do They Do It? and other education/science/factual topics on our factual page

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