Laughing Gas (novel) Laughing Gas (novel) Laughing Gas is a comic novel by P. G. Wodehouse, first published in the United Kingdom on 25 September 1936 by Herbert Jenkins, London, and in the United States on 19 November 1936 by Doubleday, Doran, New York. Written in first person narrative, the story is set in Hollywood in the early 1930s (the Depression is mentioned twice) and is, compared to, say, Budd Schulberg's "What Makes Sammy Run?" (1941), a light-hearted and exclusively humorous look at the film industry and in particular at child stars. Both Schulberg and Wodehouse describe the methods of all those would-be
Chemical substance In organic chemistry, there can be more than one chemical compound with the same composition and molecular weight. Generally, these are called isomers. Isomers usually have substantially different chemical properties, and often may be isolated without spontaneously interconverting. A common example is glucose vs. fructose. The former is an aldehyde, the latter is a ketone. Their interconversion requires either enzymatic or acid-base catalysis. However, tautomers are an exception: the isomerization occurs spontaneously in ordinary conditions, such that a pure substance cannot be isolated into its tautomers, even if these can be identified spectroscopically or even isolated in special conditions. A