How Do They Do It?

4:00 AM to 4:30 AM
Sunday 13 April
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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 Channel at 4:00 AM, Sunday 13 April. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
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