Revolutionary inventions from the 1920s, including medical breakthroughs like insulin and everyday innovations like Band-Aids, sliced bread, and the polygraph.

The publisher of America’s first fashion magazine, Lady’s Book, who gushed: “Next to the plough, [the sewing machine] is ...

Humans are highly creative and inventive creatures, and this quality has enabled them to make giant leaps forward throughout history thanks to a number of important inventions. These inventions have ...

Early efforts -- Elements of a successful machine -- The "Sewing-Machine Combination" -- Less expensive machines -- Appendixes: Notes on the development and commercial use of the sewing machine -- ...