Why is cotton in everything? - Michael R. Stiff
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Why Real Egyptian Cotton Is So Expensive | So Expensive | Business Insider
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The history of the world according to corn - Chris A. Kniesly
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What is MSG, and is it actually bad for you? - Sarah E. Tracy
4:35
Where does gold come from? - David Lunney
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Le lait. Poison blanc ou boisson saine ?
20:21
Flax to linen: from sowing to sewing.
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The life cycle of a t-shirt - Angel Chang
32:44