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How Stuff Works: Corn DVD
Product Number: C31479
No longer avaliable
This item has been discontinued
Learn about agriculture’s most versatile and productive crop. The program examines how corn is bred, grown, harvested, and converted into everything from animal feed to plastic. Agricultural scientists discuss corn’s origins as a humble grass, and chemists reveal how corn can be made into ethanol, an alternative to fossil fuels. 39 minutes. Copyright 2008.