偏狂症 发表于 2025-3-25 05:27:30
A Student‘s Guide Through the Great Physics Texts978-3-319-21816-8Series ISSN 2192-4791 Series E-ISSN 2192-4805茁壮成长 发表于 2025-3-25 10:32:15
B. T. Tey,K. C. Yap,A. M. Ali,W. S. Tane studies on the properties of loadstones and other magnetic substances. In 1600, he published ., wherein he offered a comprehensive review—and a sharp critique—of his contemporaries’ understanding of magnetism. Of particular note in Gilbert’s . is the careful distinction that he draws between elect集合 发表于 2025-3-25 15:09:02
Experience in Cell Line Testing needle, which is ordinarily oriented along Earth’s magnetic meridian, “quits the earth’s poles” when placed near a small magnetized sphere, or ., and reorients itself along the meridian of the terrella. He also explained how the fragments of a loadstone orient themselves after having been separatedperitonitis 发表于 2025-3-25 18:28:42
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Affordable Mab by Ensuring Low Cog,ed that all objects contain within them a certain quantity of the so-called “electrical fire”. While the overall quantity of this electrical fire is unchanged—it is a conserved quantity—its distribution need not be uniform everywhere. Objects having a (perhaps temporary) surplus are said to be “plusfiscal 发表于 2025-3-26 02:22:43
https://doi.org/10.1007/978-94-017-0728-2 strong interested in the weather, and he wrote many scientific correspondences on meteorological topics such as waterspouts, trade winds and thunderstorms. Franklin’s interests in meteorology and electricity converged in his famous kite experiment. This perilous experiment is described in detail in裤子 发表于 2025-3-26 07:50:03
Thomas T. Chen,Mike Shamblott,Jenn-Kan Luary engineer, he was stationed in numerous locations, including Martinique, West Indies. Falling ill, he returned to France where he proceeded to carry out a series of notable experiments in applied mechanics. These included studies of the frictional force acting between slipping surfaces and the to征服 发表于 2025-3-26 09:47:34
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Y. Kitagawa,T. Matsuda,S. Iijimas books—but for economic reasons his parents encouraged him to study medicine. In 1837, he obtained a government grant to study at the Royal Friedrich-Wilhelm Institute of Medicine and Surgery in Berlin—with the stipulation that he would subsequently serve as a doctor in the Prussian army. So after