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Patents & Inventions
R 696
The Optimist's Telescope: Thinking Ahead in a Reckless Age
R 1,123
The Powerhouse: Inside the Invention of a Battery to Save the World
R 610
Makers: The New Industrial Revolution
R 696
The Age of Edison: Electric Light and the Invention of Modern America (Penguin History American Life)
R 610
Super Sneaky Uses for Everyday Things: Power Devices with Your Plants, Modify High-Tech Toys, Turn a Penny into a Battery, Make Sneaky Light-Up Nails and ... with Everyday Things (Sneaky Books Book 8)
R 2,467
Engines That Move Markets: Technology Investing from Railroads to the Internet and Beyond
R 503
My Inventions: The Autobiography of Nikola Tesla
R 1,704
Walt Disney Imagineering: A Behind the Dreams Look at Making More Magic Real (A Walt Disney Imagineering Book)
R 1,750
Free to Make: How the Maker Movement is Changing Our Schools, Our Jobs, and Our Minds
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