The early 1900s was a period of many inventions. These were a few of New Jersey's inventors besides Thomas Edison who were successful. Robert H. Ingersoll started out on a cattle train from the family ...

First Invention of the World: The story of human progress begins with invention—the creation of tools and technologies that transformed survival and daily life. The first known invention dates back to ...

Strange Inventions From the Early 1900s | RealClearScienceFrom the compressed air bugle to the geophone, discover the photos from the innovation archives established by Jean Perrin, the physicist who ...