Leonhard Euler

At this time a new centre of expertness had appeared in Europe - the Petersburg honorary society of Sciences. As Russia had a few(prenominal) scientists of its own, numerous another(prenominal) foreigners were invited to work at this centre - among them Euler. On the 24th of may 1727 Euler arrived in Petersburg. His great talents were soon recognised. Among the areas he worked in puzzle his theory of the production of the human voice, the theory of sound and music, the chemical substance mechanism of vision, and his work on telescopic and microscopic perception. On the substructure of this last work, not published until 1779, the construction of telescopes and microscopes was do possible. In his study of colour effects, Euler hoped to make use of the mirror image of the co-occurrence of Venus and the moon, due to take menage on the eighth of September 1729. However, no such effects were ascertained during this conjunction, and Euler was obligate to wait for the ec lipse of the sun which would take place in 1748. He observed this eclipse in Berlin, where he move in 1741. hither he worked in the Berlin Academy of Sciences and was establish as head of the Berlin Observatory, and was besides tutor to the nieces of power Frederich II of Prussia.

Observations of the eclipse of the sun made by scientists of the daylight guide them to believe that the moon did not contain competent air travel to provide the effects of diffraction or refraction. scarce Euler was able to light upon the moons atmosphere. And in 1761, when Venus passed over the establishment of the sun, he find the a tmosphere of Venus. Eulers works were not! given solely to the born(p) sciences. A true renaissance man, he also tangled himself in the philosophical debates of the day, and triumphantly declared himself a firm believer in the freedom of the will. Such views won him few friends in Germany, and the book in which he frankincense uttered himself was published for the first time in Russia, where Euler returned in 1766. Here he found many who agreed with his views, among them enemies of the views of...If you requisite to repel a full essay, order it on our website: OrderCustomPaper.com

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