How Do They Do It?

12:00 PM to 12:30 PM
Sunday 19 January
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Raisins/Paper

Season 15 Episode 15 of 20

The production of 99 per cent of America's raisins in California's San Joaquin Valley. Plus, the manufacture of the world's oldest type of paper

How Do They Do It? airs on Discovery Science at 12:00 PM, Sunday 19 January. (Subtitles.)
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Education ➝ Science ➝ Factual Topics
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