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Patents & Inventions
R 781
507 Mechanical Movements: Mechanisms and Devices (Dover Science Books)
R 995
Fifty Inventions That Shaped the Modern Economy
R 860
Her Majesty's League of Remarkable Young Ladies: an epic Victorian adventure and celebration of girls in STEM
R 1,369
Making Things Move DIY Mechanisms for Inventors, Hobbyists, and Artists
R 1,038
How to Fly a Horse: The Secret History of Creation, Invention, and Discovery
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 696
Makers: The New Industrial Revolution
R 1,076
Where Is My Flying Car?
R 995
Brilliant: The Evolution of Artificial Light
R 824
The Pencil: A History of Design and Circumstance
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