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In philosophy of science, the Duhem–Quine thesis, also called the Duhem–Quine problem, says that unambiguous falsifications of a scientific hypothesis are impossible, because an empirical test of the hypothesis requires one or more background assumptions. Rather than disproving the main hypothesis, the blame can be placed on one of the ...
Pierre-Simon Laplace, one of the originators of the nebular hypothesis. Ideas concerning the origin and fate of the world date from the earliest known writings; however, for almost all of that time, there was no attempt to link such theories to the existence of a "Solar System", simply because it was not generally thought that the Solar System, in the sense we now understand it, existed.
With this translation, Copernicus declared himself on the side of the humanists in the struggle over the question of whether Greek literature should be revived. [48] Copernicus's first poetic work was a Greek epigram , composed probably during a visit to Kraków, for Johannes Dantiscus 's epithalamium for Barbara Zapolya 's 1512 wedding to King ...
Another English Franciscan, John Pecham (died 1292) built on the work of Bacon, Grosseteste, and a diverse range of earlier writers to produce what became the most widely used textbook on optics of the Middle Ages, the Perspectiva communis. His book centered on the question of vision, on how we see, rather than on the nature of light and color.
Ancient Greek literature especially influenced later Greek literature. For instance, the Greek novels influenced the later work Hero and Leander, written by Musaeus Grammaticus. [151] Ancient Roman writers were acutely aware of the ancient Greek literary legacy and many deliberately emulated the style and formula of Greek classics in their own ...
The history of scientific method considers changes in the methodology of scientific inquiry, as distinct from the history of science itself. The development of rules for scientific reasoning has not been straightforward; scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the ...
Objects resembling lenses date back 4000 years although it is unknown if they were used for their optical properties or just as decoration. [6] Greek accounts of the optical properties of water-filled spheres (5th century BC) were followed by many centuries of writings on optics, including Ptolemy (2nd century) in his Optics, who wrote about the properties of light including reflection ...
1285–1300 spectacles are invented. [11] 1570 — The writings of Thomas Digges describes how his father, English mathematician and surveyor Leonard Digges (1520–1559), made use of a "proportional Glass" to view distant objects and people.