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Engineering
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Patents & Inventions
R 416
Inventor Confidential: The Honest Guide to Profitable Inventing
R 824
How to Use a Breadboard! (Make: Handbook)
R 610
Through The Looking Glasses: The Spectacular Life of Spectacles
R 995
Fifty Inventions That Shaped the Modern Economy
R 1,760
Machines A Visual History: 100 Machines and the Remarkable Stories Behind Each Invention
R 1,132
Pieces of the Action
R 1,081
The Most Powerful Idea in the World: A Story of Steam, Industry, and Invention
R 696
The Optimist's Telescope: Thinking Ahead in a Reckless Age
R 610
Makers: The New Industrial Revolution
R 1,123
The Evolution of Everything: How New Ideas Emerge
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