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Top 101 Black Inventors & African American's Best Invention Ideas that Changed The World
his most famous invention: the Jenny coupler. The Jenny coupler automatically linked and locked two train cars as they bumped into each other, eliminating the need for workers to manually insert a metal pin
inventions
new products
product design and development
Blog Post
Top 100 Famous Inventions and Greatest Ideas of All Time
growth and advancement in manufacturing, agriculture, and transportation. James Watt’s steam engine design continued to be modernized by others over time. The latest major evolution of it was the steam turbine
Blog Post
100 Famous Inventors and Their Best Invention Ideas
Guttenberg’s printing press is the most important invention of all time. One of the unique components of his design was the use of matrices to cast types with excellent accuracy and in large quantities. He also incorporated