technology timeline NC 11000 to 11499

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NC 11000

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NC 11040 UCA 1040 AD 1040 gunpowder developed by Chinese.

NC 11041 to 11048 UCA 1041 to 1048 AD 1041 to 1048 movable type invented by Pi Sheng in China.

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NC 11100

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NC 11200

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NC 11200 UCA 1200 AD 1200 in Toledo Spain, an initiative to translate a library of Arabic texts into Hebrew and Latin had recovered several centuries of scientific, medical, and philosophical knowledge to European powers.

NC 11267 UCA 1267 AD 1267 book by Roger Bacon in England describes use of eyeglasses to correct farsightedness.

NC 11288 UCA 1288 AD 1288 small cannon is made in China.

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NC 11300

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NC 11400

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NC 11403 UCA 1403 AD 1403 metal type developed by Koreans.

NC 11440 UCA 1440 AD 1440 comprehensive English-Latin dictionary is published by Grammaticus.

NC 11450 UCA 1450 AD 1450 Nicolas Krebs in Germany develops eyeglasses to correct nearsightedness.

NC 11453 UCA 1453 AD 1453 cannon is used in combat in Asia minor.

NC 11455 UCA 1455 AD 1455 first movable type printing press produces Gutenberg Bible.