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Holly Cefrey
24 pages • missing pub info (editions)
ISBN/UID: 9780823964437
Format: Hardcover
Language: English
Publisher: PowerKids Press
Publication date: 01 August 2003
Description
Eli Whitney forever altered commercial manufacturing with not one but two inventions--the cotton gin and the mass production of interchangeable parts. Readers will learn how Whitney's mechanical aptitude changed farming in America. Interesting fac...
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—
Holly Cefrey
24 pages • missing pub info (editions)
ISBN/UID: 9780823964437
Format: Hardcover
Language: English
Publisher: PowerKids Press
Publication date: 01 August 2003
Description
Eli Whitney forever altered commercial manufacturing with not one but two inventions--the cotton gin and the mass production of interchangeable parts. Readers will learn how Whitney's mechanical aptitude changed farming in America. Interesting fac...