Scientific American Supplement, No. 497, July 11, 1885

"Scientific American Supplement, No. 497, July 11, 1885" by Various is a snapshot of late 19th-century scientific thought, functioning as a window into the era's technological marvels and challenges. This edition of the scientific journal presents a collection of articles that touch on diverse fields, including methods used to purify sea water, construction techniques for unstable ground, and developments in engineering, such as the design of a lift bridge. Each piece serves to highlight the period's dedication to problem-solving through science and engineering. These articles are examples of how scientists were using science to overcome everyday struggles in the world.