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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
다음은 이 분류에 속하는 하위 분류 2개 가운데 2개입니다.
"Popular Science" 분류에 속하는 미디어
다음은 이 분류에 속하는 파일 6개 가운데 6개입니다.
- At age 30, Portrait of Edward Livingston Youmans (cropped).jpg 1,259 × 1,679; 557 KB
- Lois G. McDowell Woman Engineer.png 615 × 582; 671 KB
- Popular Science.svg 661 × 268; 15 KB
- Portrait of Edward Livingston Youmans.jpg 3,631 × 5,108; 2.94 MB
- The Worlds Unknown Cover.gif 1,833 × 2,923; 2.03 MB