Blog Post 100 Famous Inventors and Their Best Invention Ideas

built and tested successfully for the first time in Germany by Hans Pabst von Ohain on August 27, 1939. 74. John Mauchly and J. Presper Eckert With government funding during World War II, Mauchly and Eckert

Blog Post 88 New Inventions and Ideas that Made Millions of Dollars for Inventors

marketing platform. Both creators finally sold the domain to investors for $2 million in September 2007. 74. Top-down Bottle by Paul Brown The silicone valve in a top-down bottle was the brainchild of Paul Brown;

Blog Post Top 101 Black Inventors & African American's Best Invention Ideas that Changed The World

Johnson’s invention of the wrench was significant and contributed to the development of modern tools. 74. Joseph Lee (1848 – 1908) – Bread crumb machine Joseph Lee, born into slavery in Charleston, South

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Blog Post Top 100 Sites for Free 3D Models and CAD Block Libraries

Contests to hone their skills. Visit: Pinshape CadNav – Free 3D models Average Monthly Traffic: 742,140 Every model is available for free. In addition to 3D models, it also has a long list of categories