The 1920s blow dryer is one of the most fascinating intersections of beauty, fashion, and early technology. Before this decade, drying hair meant sitting under a gas‑heated hood in a salon—a bulky contraption invented in 1890 that looked more like industrial plumbing than beauty equipment. But by 1920, advances in small electric motors finally madeContinue reading “The 1920s Blow Dryer: When Beauty Technology Looked Like Science Fiction”