The Story of America’s Most Forgotten Inventor

With patents on everything from fountain pens to rifles, Walter Hunt has sometimes been called “America’s forgotten inventor.” However, his most successful invention is incredibly commonplace — tune in and learn more about the safety pin.

Stuff of Genius tells the story behind everyday inventions. From the bikini to super wheat and everything in between. Viewers will learn the stories of unsung inventor heroes and their trials, tribulations and successes.