Who in 1450 invented movable type, thus revolutionising printing?
Movable type Because of this, the diffusion of both movable-type systems was, to some degree, limited to primarily East Asia, although various sporadic reports of movable type technology were brought back to Europe by Christian missionaries, traders and business people who were returning to Europe after having worked in China for several years; and influenced the development of printing technology in Europe. Some of these medieval European accounts are still preserved in the library archives of the Vatican and Oxford University among many others. Around 1450, Johannes Gutenberg introduced the metal movable-type printing press in Europe, along with innovations in casting the
Movable type invent a metal movable-type printing system in Europe, the printing press. Gutenberg was a goldsmith familiar with techniques of cutting punches for making coins from moulds. Between 1436 and 1450 he developed hardware and techniques for casting letters from matrices using a device called the hand mould. Gutenberg's key invention and contribution to movable-type printing in Europe, the hand mould, was the first practical means of making cheap copies of letterpunches in the vast quantities needed to print complete books, making the movable-type printing process a viable enterprise. Before Gutenberg, books were copied out by hand on scrolls and paper,