English: This category holds images related to the United States monthly magazine Popular Science. Popular Science Monthly published from 1872 until 1915. For the issues from October through December of 1915, the name was changed to Scientific Monthly, but since 1916 there have been two existing journals. Modern Publishing bought the original name and used it to rename Electrician and Mechanic, founded 1890, which by 1915 had had the names: Modern Electrics and Mechanics, Popular Electricity and Modern Mechanics, Modern Mechanics, World's Advance and Popular Science Monthly and World's Advance
This category has only the following subcategory.
- ► Popular Science Monthly (64 C, 1 F)