Jean-Jacques d'Ortous de Mairan
Geophysicist and astronomer
Born
November 26th, 1678
346 years ago
Died
February 20th, 1771
254 years ago — 92 years old
Category
Scientists & Innovators
Country
France
Links & References
Contributed to celestial mechanics and the study of atmospheric phenomena. Devised explanations for the variations in the length of day and night. Researched the nature of tides and lunar influence on Earth. Served as a member of the French Academy of Sciences, contributing to the development of scientific knowledge in the 18th century.
Developed theories on the influence of the Moon on tides
Explained variations in day length
Contributed to the understanding of atmospheric phenomena
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