Shubunkin of age, even though they live much longer. Blue colouring in goldfish comes from black pigment within the body wall. It will not show as blue in fish with metallic type scales, but will look blue if the fish has matte or nacreous scales. The nacreous (formerly called calico) scale type is produced in a fish that carries the gene for metallic scales, as well as the gene for matte scales (the fish is heterozygous). Only nacreous scales are accepted by the Shubunkin breed standards. Shubunkin The Shubunkin was created by Yoshigoro Akiyama （, by crossing Calico telescope eye with
A New Kind of Science A New Kind of Science A New Kind of Science is a best-selling, controversial book by Stephen Wolfram, published by his own company in 2002. It contains an empirical and systematic study of computational systems such as cellular automata. Wolfram calls these systems "simple programs" and argues that the scientific philosophy and methods appropriate for the study of simple programs are relevant to other fields of science. The thesis of "A New Kind of Science" ("NKS") is twofold: that the nature of computation must be explored experimentally, and that the results of these experiments have great relevance to understanding the