Lapsang souchong is the pronunciation in Minnan dialect for Wuyi Mountains, which is the mountain area that produces a large family of tea in South-East China). Lapsang souchong from the original source is increasingly expensive because of increasing demand for this variety of tea, as Wuyi is a small area. The story goes that the tea was created during the Qing era when the passage of armies delayed the annual drying of the tea leaves in the Wuyi Mountain. Eager to satisfy demand, the tea producers sped up the process by drying the leaves over fires made from local pines. According to
The purpose of a system is what it does The purpose of a system is what it does The purpose of a system is what it does (POSIWID) is a systems thinking heuristic coined by Stafford Beer. Stafford Beer coined the term POSIWID and used it many times in public addresses. In his address to the University of Valladolid, Spain, in October 2001, he said "According to the cybernetician, the purpose of a system is what it does. This is a basic dictum. It stands for bald fact, which makes a better starting point in seeking understanding than the familiar attributions of good intention, prejudices about expectations, moral judgment,