1845day.year
The first issue of Scientific American magazine is published.
Scientific American published its inaugural issue on 28 August 1845, beginning its run as a leading science magazine.
Founded by Rufus Porter and Orson Desaix Munn, Scientific American aimed to bring scientific developments to a broad readership. The magazine featured articles on innovations in mechanics, chemistry, and emerging technologies. Over time, it expanded to cover groundbreaking research and became an authoritative source for scientists and enthusiasts. Its continuous publication makes it one of the world's longest-running periodicals. Scientific American played a key role in popularizing science in the United States and beyond.
1845
Scientific American