Page 6 - L-13 LN

PRINTING

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 The earliest known form of printing as applied to paper was

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woodblock printing, which appeared in China before 220 AD.
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Later developments in printing technology include the
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movable type invented by Bi Sheng around 1040 AD and
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the printing press invented by Johannes Gutenberg in the 15th

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t h e p r i n t i n g p r e s s i n v e n t e d b y J o h a n n e s G u t e n b e r g i n t h e 1 5 t h
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century.