Palmitic acid World War II to produce napalm. The word "napalm" is derived from the words naphthenic acid and palmitic acid. Palmitic acid was discovered by Edmond Frémy in 1840, in saponified palm oil. This remains the primary industrial route for its production, with the triglycerides (fats) in palm oil being hydrolysed by high temperature water (above ), and the resulting mixture fractionally distilled to give the pure product. Palmitic acid is naturally produced by a wide range of other plants and organisms, typically at low levels. It is naturally present in butter, cheese, milk, and meat, as well as cocoa butter,
The Weapon Shops of Isher novel progresses, the reader's attention becomes "badly divided." The Weapon Shops of Isher The Weapon Shops of Isher is a science fiction novel by Canadian writer A. E. van Vogt, first published in 1951. The novel is a fix-up created from three previously published short stories about the Weapon Shops and Isher civilization: "The Weapon Shops of Isher" and its sequel "The Weapon Makers" detail the workings of Isher civilization and the adventures of Robert Hedrock, The One Immortal Man, as he keeps it in balance in the face of attempts by the Weapon Makers, who have forgotten their purpose