Textile is an animal textile made from the fibres of the cocoon of the Chinese silkworm which is spun into a smooth fabric prized for its softness. There are two main types of the silk: 'mulberry silk' produced by the Bombyx Mori, and 'wild silk' such as Tussah silk. Silkworm larvae produce the first type if cultivated in habitats with fresh mulberry leaves for consumption, while Tussah silk is produced by silkworms feeding purely on oak leaves. Around four-fifths of the world's silk production consists of cultivated silk. Grass, rush, hemp, and sisal are all used in making rope. In the
Silkworm (missile) of liquid fuel rocket engine used on HY-2. Range is 500km. Newest version of YJ-63 series that entered service in 2004 - 2005. This land attack version is almost identical to C-603 in appearance, except it has a solid nose instead of a window for TV guidance optronics. The solid nose indicates that the guidance of this air-to-surface missile adopts other means of guidance such as radar, but the exact type remain unknown. North Korean KN-1 or KN-01 versions of Silkworm Chinese and Russian P-15 Termit, Rubezh, P22 P20, KN-01 is called locally Geum Seong-1 Korean 금성-1호 produced locally .