Foil (metal) Foil (metal) A foil is a very thin sheet of metal, usually made by hammering or rolling. Foils are most easily made with malleable metals, such as aluminium, copper, tin, and gold. Foils usually bend under their own weight and can be torn easily. The more malleable a metal, the thinner foil can be made with it. For example, aluminium foil is usually about 1/1000 inch (0.03 mm), whereas gold (more malleable than aluminium) can be made into foil only a few atoms thick, called gold leaf. Extremely thin foil is called metal leaf. Leaf tears very easily and must
Tin Goyenda Tin Goyenda Tin Goyenda ( ) is a series of juvenile detective novels written by Rakib Hasan and published in Bangladesh by Sheba Prokashoni. The Tin Goyenda series is a subseries of "Kishore Thriller" (juvenile thriller) series of Sheba Prokashoni. Apart from Tin Goyenda, "Kishore Thriller Adventure" is another subseries. The books were made into a TV series. Tin Goyenda is the tale of three teenage detectives. They are investigators and adventurers. The three young friends, Kishore Pasha, Musa Aman and Robin Milford formed the Tin Goyenda. Sometimes Georgina Parker (more commonly referred to as "Jina") and her pet dog