Photographs by Jo Whaley for TIME; Inventions from left: On Cloudboom Strike LightSpray, Medical Microinstruments Symani ...

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

Most people have had an idea they never acted on. Brian Fried, known nationwide as The Inventor Coach, built a free AI platform to make sure that never has to happen again.

Throughout history, humanity has displayed a remarkable talent for getting things spectacularly wrong when it comes to innovation. We’ve dismissed world-changing inventions as “useless toys,” invested ...

But despite the countless numbers of interesting, useful, and even groundbreaking inventions on the market, many other bizarre creations in history barely made it beyond their initial prototypes.

Add Yahoo as a preferred source to see more of our stories on Google. The Dynasphere, an electronically gas-driven monowheel vehicle, being tested on Brean Sands by its inventor, John Archibald Purves ...

The Smithsonian’s National Portrait Gallery will present “The Spirit of Invention: Patent Office and Patentees” June 26 ...

OCT is a noninvasive technique used to produce detailed images of complicated biological tissues such as the retina and the ...

From the electric tricycle to parachute coat, these are some of the most poorly received devices developed around the globe.