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3500 BCE
birth of writing
-
776 BCE
Creation of the ancient olympic games
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600 BCE
Theorem of Thales
This theorem makes it possible to calculate ratios of lenght and to highlight relations of proportionality in the presence of parallelism -
500 BCE
Theorem of Pythagore
Geometry theorem that relates the lengths of the sides in a right triangle -
333 BCE
Conquest of Alexander the Great
He conquered Syria, Egypt and founded Alexandria -
300 BCE
Euclide and géometry
He lays the foundations of geometry and establishes the model of scientific rigor -
250 BCE
Aristarque de Samos and the solar system
He proposed the first heliocentric model of the solar system -
240 BCE
Eratosthène and the Earth
He offers a calculation to measure the perimeter of the Earth -
127 BCE
Discovery of Hipparque
He elaborates the first astronomical catalog with 650 stars -
200
Galien and medicine
He introduces a lot of important notion in the field of medicine and pharmacy