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800
Charlemagne becomes emperor
As he was crowned, he becames the emperor of the biggest kingdom -
820
Algebrae
Muhammad ibn musa al-khwarazmi discovered algebrae and managed to solve quadratic equations (variable of degree 2) -
1025
The cannon of medicine
Avicenna , a famous persians physician-philosopher managed to compled The cannon of medicine which is an encyclopedia of medicine made of 5 books -
1040
invention of the printing press
in China , but GUTENBERG'S was in the 15 th century -
1098
Cistercian foundation
in 1098 the Cistercian order is founded, the follow the rule of St.Benedict -
1117
univeristy of Oxford
one of the most famous university is founded ,it's the older university in the United Kingdom -
1492
Christopher Columbus reaches the new world
He wanted to reache Asia from the west and he fount out America -
1530
Nicolas Copernicus discovers that the Earths revolves
Nicolas Copernicus is a great astronomer from the middle ages.Indeed,he was considered as the father of the astronomy.He published in 1530 that the Earths rotates around its own axis once daily and rotates around the sun once a year