Lycopodium is a fine powder, the seed, or more correctly the spores, of a club moss. These are members of a curious family of cryptogamous plants that,' from the demand in commerce for the spores ...

Yellow is one of the most popular colors thrown during Holi. Called gulal, the fine powder is made from a mixture of starch and dyes. One factory in India, Radha Kishan Color World, produces 2,000 ...