**Johannes Gutenberg (c. 1400–1468)**
Johannes Gutenberg (c. 1400–1468) was a German inventor, craftsman, and entrepreneur who developed mechanical movable-type printing in Europe. This marked one of the most profound transformations in human history. His invention ushered in the "Printing Revolution," leading to the rapid dissemination of knowledge, ideas, and literacy across the entire continent and beyond. Gutenberg was born in the city of Mainz into a relatively wealthy and prosperous family. His father, Friel Gensfleisch zur Laden, was involved in the business of minting coins—a profession through which Gutenberg likely became acquainted with metalworking techniques at an early age. Although very little information is available regarding his formal education, it is believed that he acquired skills such as goldsmithing, engraving, and polishing—crafts that later proved essential to his great invention.Due to political unrest in Mainz, Gutenberg and his family were forced into exile during his youth. They ...