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The following dates are approximations. 700 BC: Pythagoras's theorem is discovered by Baudhayana in the Hindu Shulba Sutras in Upanishadic India. [18] However, Indian mathematics, especially North Indian mathematics, generally did not have a tradition of communicating proofs, and it is not fully certain that Baudhayana or Apastamba knew of a proof.
The Lower Paleolithic period lasted over 3 million years, during which there many human-like species evolved including toward the end of this period, Homo sapiens.The original divergence between humans and chimpanzees occurred 13 (), however interbreeding continued until as recently as 4 Ma, with the first species clearly belonging to the human (and not chimpanzee) lineage being ...
For their role in the Manhattan Project: Aerodynamics: Nikolai Zhukovsky George Cayley [133] Zhukovsky was the first to undertake the study of airflow, was the first engineer scientist to explain mathematically the origin of aerodynamic lift. Cayley Investigated theoretical aspects of flight and experimented with flight a century before the ...
Such discoveries are often a multi-step, multi-person process. Multiple discovery sometimes occurs when multiple research groups discover the same phenomenon at about the same time, and scientific priority is often disputed. The listings below include some of the most significant people and ideas by date of publication or experiment.
Major contributions to the science of microbiology (as a discipline in its modern sense) have spanned the time from the mid-17th century month by month to the present day. The following is a list of notable microbiologists who have made significant contributions to the study of microorganisms .
Galileo Galilei, the founder of Modern Science and Physics . Dennis Gabor – Hungary (1900–1979) Nobel laureate; Mary K. Gaillard – France, United States (born 1939) Galileo Galilei – Italy (1564–1642) Luigi Galvani – Italy (1737–1798) George Gamow – Russia, United States (1904–1968) Domenica Garzón – Ecuador (living)
Roger Y. Tsien (1952–2016), together with Osamu Shimomura (1928–2018) and Martin Chalfie (born 1947), U.S. – Discovery and development of Green fluorescent protein Konstantin Tsiolkovsky (1857–1935), Russia – spaceflight
In physics, the experiments, theories and discoveries of Michael Faraday, Andre-Marie Ampere, James Clerk Maxwell, and their contemporaries led to the creation of electromagnetism as a new branch of science. Thermodynamics led to an understanding of heat and the notion of energy was defined.