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"The Fun They Had" is a science fiction story by American writer Isaac Asimov. It first appeared in a children's newspaper in 1951 and was reprinted in the February 1954 issue of The Magazine of Fantasy and Science Fiction , Earth Is Room Enough (1957), 50 Short Science Fiction Tales (1960), and The Best of Isaac Asimov (1973).
Frederick Sanger OM CH CBE FRS FAA (/ ˈ s æ ŋ ər /; 13 August 1918 – 19 November 2013) was a British biochemist who received the Nobel Prize in Chemistry twice.. He won the 1958 Chemistry Prize for determining the amino acid sequence of insulin and numerous other proteins, demonstrating in the process that each had a unique, definite structure; this was a foundational discovery for the ...
Trey and Patru — class A or F main sequence stars, described as "white", a binary star system; Tano and Sitha — class A, B, or O main sequence stars, described as "blue", a binary star system; From what can be drawn from the text, Onos, the star appearing brightest and largest in Lagash's sky, is the star that Lagash orbits.
Gustav Mie had used them in a paper on electrodynamics in 1912, and Born had used them in his work on the lattices theory of crystals in 1921. While matrices were used in these cases, the algebra of matrices with their multiplication did not enter the picture as they did in the matrix formulation of quantum mechanics. [ 41 ]
This is indicated in the first chapter of the Aryabhatiya, where he gives the number of rotations of the Earth in a yuga, [30] and made more explicit in his gola chapter: [31] In the same way that someone in a boat going forward sees an unmoving [object] going backward, so [someone] on the equator sees the unmoving stars going uniformly westward.
[7] [2] The villagers told him that they had retrieved the bricks from an old fort of the king the Vira-Raguen. [7] In 1937, Jouveau Dubreuil, an Indologist, also from France, purchased gem stone antiquities from local children, and also gathered some exposed on the site's surface. In particular, he found an intaglio carved with the picture of ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 18 February 2025. Indian mathematician and astronomer (598–668) Brahmagupta Born c. 598 CE Bhillamala, Gurjaradesa, Chavda kingdom (modern day Bhinmal, Rajasthan, India) Died c. 668 CE (aged c. 69–70) Ujjain, Chalukya Empire (modern day Madhya Pradesh, India) Known for Rules for computing with Zero ...
The items of a multiple choice test are often colloquially referred to as "questions," but this is a misnomer because many items are not phrased as questions. For example, they can be presented as incomplete statements, analogies, or mathematical equations. Thus, the more general term "item" is a more appropriate label.