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Yaron Silberberg (1951 – April 21, 2019) was an Israeli physicist at the Weizmann Institute of Science where he worked on nonlinear optics, integrated optics, optical solitons, and optical communication technology and physics with ultrashort laser pulses.
Nomenclature of Inorganic Chemistry, by chemists commonly referred to as the Red Book, is a collection of recommendations on inorganic chemical nomenclature. It is published at irregular intervals by the International Union of Pure and Applied Chemistry (IUPAC). The last full edition was published in 2005, [8] in both paper and electronic versions.
As late as the 1962–1963 edition (3604 pages), the Handbook contained myriad information for every branch of science and engineering. Sections in that edition include: Mathematics, Properties and Physical Constants, Chemical Tables, Properties of Matter, Heat, Hygrometric and Barometric Tables, Sound, Quantities and Units, and Miscellaneous.
In chemistry and atomic physics, an electron shell may be thought of as an orbit that electrons follow around an atom's nucleus.The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (or "M shell"), and so on further and further from the nucleus.
118 chemical elements have been identified and named officially by IUPAC.A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z).
The book contains a number of memorable elements, such as David's relationship with a fellow telepath he meets as a young adult, or his strained interaction with his estranged younger sister (who has long distrusted him because of his ability), or his obsession, during one section of the novel, with proving that his girlfriend, a woman named ...
Jimmy Wales has described Wikipedia as "an effort to create and distribute a free encyclopedia of the highest possible quality to every single person on the planet in their own language". [W 49] Though each language edition functions more or less independently, some efforts are made to supervise them all. They are coordinated in part by Meta ...
The book was also believed to be a source of inspiration to David Hahn, nicknamed "the Radioactive Boy Scout" by the media, who attempted to construct a nuclear reactor in his mother's shed, [2] although the book does not include any nuclear reactions. Due to safety concerns, the book was eventually pulled from library shelves. [3]