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Johannes Gutenberg was a German inventor and craftsman who invented the movable-type printing press in the 15th century. He is widely regarded as one of the most influential figures in human history for his contribution to the spread of knowledge and culture.
Learn about the origins and evolution of books from clay tablets to ebooks, covering various writing systems, materials, and formats. Explore the cultural, social, and technological aspects of book history across regions and periods.
Another breakthrough came in 1949 when he adapted his two-way radios to one-way for cordless remote telephonic signaling. He had effectively invented the first telephone pager system. His intention for this system was to be used by medical doctors, but was met with skepticism by doctors who were afraid the system would upset patients. [6]
William Caxton (c. 1422 – c. 1491) was the first person to introduce a printing press into England in 1476 and the first English retailer of printed books. He translated many works from French and Latin into English, such as Chaucer's Canterbury Tales and Aesop's Fables.
Learn about the origins and development of printing techniques from ancient times to the present day. Explore the different methods of printing on various materials, such as cloth, paper, wood, and metal, and their cultural and historical significance.
A codex is an ancient format of a book with pages bound at one edge, replacing the scroll in the Roman Empire. Learn about the origins, evolution, and characteristics of codices, as well as the difference between codices and scrolls, and the examples of famous codices.
Learn about the origins and evolution of paper, from ancient Egypt to modern times. Discover how paper was invented in China, spread to the Islamic world and Europe, and evolved with different materials and technologies.
Thomas Edison (1847-1931) was a prolific inventor who developed many devices in electric power generation, communication, and entertainment. He is credited with inventing the direct current (DC) electric power system, which uses a constant voltage and current to transmit electricity over long distances.