Nitrous oxide gas inhaled to relax patients and decrease sensitivity to pain.

nitrous oxide, N2O ( phlogisticated nitrous air).

Chemical name: Nitrous oxide Chemical formula: N2O See also: Chemical Table. Search for chemistry books on Amazon.co.uk

Laughing Gas is a comic novel by P.G. Wodehouse, first published in the United Kingdom on September 25, 1936 by Herbert Jenkins, London, and in the United States on December 4, 1936 by Doubleday Doran, New York. It 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.

Laughing Gas is an improv troupe in Miami, Florida.

Squirted into the engine for a quick burst of speed.