-
130
Ptomley Contribution
formed the geocentric theory, Greece -
165
Ptolemy
Location: Egypt -
340
Aristotle Contribution
Formulated the scientific method -
Feb 19, 1473
Copernicus
Location: Torun, Poland -
May 4, 1492
Christopher Columbias Discovers America
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May 1, 1543
Copernicus contribution
Determind Earths orbit, Italy -
Feb 15, 1564
Gallileo
Location: Pisa, Italy -
Dec 27, 1571
Kepler
Location: Weil der Stadt, Germany -
Kelpers contribution
laws of planetary motion, Prague -
Gallileo Contribution
Made his first teloscope -
Newton
Location: Woolsthrope, England -
Newtons Contribution
Published Mathematical Principles of Natural Philosophy -
Boston Tea Party
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Marie Curie
Location: Warsaw, Poland -
Einstien
Location: Germany -
Bohr
Location: Cophenhagen, Denmark -
Curie contribution
the discovery of Radium and other key elements -
Einstien Contribution
The quantum theory and the theory of relativity -
Bhor contribution
Atomic model, Copenhagen -
World War 1
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Assassination of Archduke Franz Ferdinand of Austria
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World War 2
-
The attack on the Twin tower
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Astrotle
Location: Stagira, Greece