Books > Subjects > Engineering & Transportation > Engineering > Reference > Patents & Inventions
R 1,170
Who Ate the First Oyster?: The Extraordinary People Behind the Greatest Firsts in History
R 1,291
EVOLUTION EVERYTHING
R 690
HOW TO BUILD A 20 FOOT BIPLANE GLIDER
R 1,309
1001 Inventions That Changed the World
R 1,199
When the Heavens Went on Sale: The Misfits and Geniuses Racing to Put Space Within Reach
R 977
The Toothpick: Technology and Culture
R 1,561
The Rational Optimist: How Prosperity Evolves
R 1,121
The Pencil: A History of Design and Circumstance
R 2,153
Patented: 1,000 Design Patents
R 1,076
Invention and Innovation: A Brief History of Hype and Failure
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