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Many of the daily items we use today are the result of decades of research, perseverance and good 'ole trial and error. For ages, inventors have sought to improve our ...

Stacker has chronicled social, scientific, and business inventions that changed America over hundreds of years.

An invention at the heart of our modern world helped create radios, cars and smartphones. The team from Planet Money traces ...

Add Yahoo as a preferred source to see more of our stories on Google. Many of the daily items we use today are the result of decades of research, perseverance and ...