Feces of the archaeological record is so direct an indicator. A process that preserves feces in a way that they may be analyzed later is called the Maillard reaction. This reaction creates a casing of sugar that preserves the feces from the elements. To extract and analyze the information contained within, researchers generally have to freeze the feces and grind it up into powder for analysis. Animal dung occasionally is used as a cement to make adobe mudbrick huts, or even in throwing sports such as cow pat throwing or camel dung throwing contests. Kopi Luwak (pronounced ), or civet coffee,
Civet Civet A civet is a small, lithe-bodied, mostly nocturnal mammal native to tropical Asia and Africa, especially the tropical forests. The term civet applies to over a dozen different mammal species. Most of the species diversity is found in southeast Asia. The best-known civet species is the African civet, "Civettictis civetta", which historically has been the main species from which was obtained a musky scent used in perfumery. The word "civet" may also refer to the distinctive musky scent produced by the animals. A minority of writers use "civet" to refer only to "Civettictis", "Viverra" and "Viverricula" civets. But in