How Stuff Works: Wheat
Product Number: C31476
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This item has been discontinued
Follow the incredible journey of common goods from the ground to your table. This DVD highlights wheat’s many uses, from fire-resistant doors to plastics. Wheat-s polyploidal structure gives the plant a genetic edge, and wheat breeders have worked for more than 8,000 years to develop the perfect variety of the grain. 37 minutes. Copyright 2008.