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Patents & Inventions
R 1,001
Connections
R 940
Apprentice to Genius: The Making of a Scientific Dynasty
R 1,947
Machines A Visual History: 100 Machines and the Remarkable Stories Behind Each Invention
R 593
The 1964-1965 New York World's Fair
R 1,952
The Orgone Accumulator Handbook: Wilhelm Reich's Life-Energy Discoveries and Healing Tools for the 21st Century, with Construction Plans
R 1,030
One Simple Idea, Revised and Expanded Edition: Turn Your Dreams into a Licensing Goldmine While Letting Others Do the Work
R 601
Panati's Extraordinary Origins of Everyday Things
R 800
When the Heavens Went on Sale: The Misfits and Geniuses Racing to Put Space Within Reach
R 807
Who Ate the First Oyster?: The Extraordinary People Behind the Greatest Firsts in History
R 908
The Rational Optimist: How Prosperity Evolves
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