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1543
Nicolaus Copernicus
He was the first person to publish a book. -
Johannes Kepler published his Laws of Planetary Motion
In 1630 Kepler was the first to make a law. -
Robert Hooke discovers cells
Robert Hooke was the first person to discover cells. -
Antonie van Leeuwenhoek discovers bacteria
Antonie Van was the first person to discover bacteria. -
Ptolemy proposes the Geocentric Model/Theory
Newton showed that elliptical orbits could be derived from the laws of gravitation.
