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Cyanogen is the chemical compound with the formula (C N) 2. The simplest stable carbon nitride, it is a colorless and highly toxic gas with a pungent odor. The molecule is a pseudohalogen. Cyanogen molecules consist of two CN groups ‒ analogous to diatomic halogen molecules, such as Cl 2, but far less oxidizing.
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The Encyclopedia of Science Fiction points to A Plunge into Space (Robert Cromie, 1890) [9] as having a subplot very similar to "The Cold Equations". [10] " A Weighty Decision" ( Al Feldstein in Weird Science , 1952) [ 11 ] and the story "Precedent" ( E. C. Tubb in New Worlds , 1952) [ 12 ] also have been cited as potential inspirations.
Glucose (C 6 H 12 O 6), ribose (C 5 H 10 O 5), Acetic acid (C 2 H 4 O 2), and formaldehyde (CH 2 O) all have different molecular formulas but the same empirical formula: CH 2 O.This is the actual molecular formula for formaldehyde, but acetic acid has double the number of atoms, ribose has five times the number of atoms, and glucose has six times the number of atoms.
The 1974 Annual World's Best SF is an anthology of science fiction short stories edited by Donald A. Wollheim and Arthur W. Saha, the third volume in a series of nineteen. It was first published in paperback by DAW Books in May 1974, followed by a hardcover edition issued in September of the same year by the same publisher as a selection of the Science Fiction Book Club.
Ace Books have published hundreds of science fiction titles, starting in 1953. Many of these were Ace Doubles (dos-a-dos format), but they also published many single volumes. . Between 1953 and 1968, the books had a letter-series identifier; after that date they were given five-digit numeric serial numb
The 1972 Annual World's Best SF is an anthology of science fiction short stories edited by Donald A. Wollheim and Arthur W. Saha, the initial volume in a series of nineteen. It was one of two follow-up volumes to the previous year's World's Best Science Fiction: 1971 edited by Wollheim and Terry Carr for Ace Books, the other being Carr's The Best Science Fiction of the Year.
Manifold: Space is a science fiction book by British author Stephen Baxter, first published in the United Kingdom in 2000, then released in the United States in 2001. It is the second book of the Manifold series and examines another possible solution to the Fermi paradox. Although it is in no sense a sequel to the first book it contains a ...