controlled plow
71Han Dynasty — 漢朝 ← 206 BCE–220 CE …
72Oregon Trail — For other uses, see Oregon Trail (disambiguation). Oregon Trail The route of the Oregon Trail shown on a map of the western United States from Independence, Missouri (on the eastern end) to Oregon City, Oregon (on the western end) …
73Domestication of the horse — A bred back Heck Horse, closely resembling the Tarpan (photographed 2004), believed to be phenotypically close to the wild horse at the time of its original domestication. There are a number of hypotheses on many of the key issues regarding the… …
74Flamethrower — A flamethrower is a mechanical device designed to project a long controllable stream of fire.Some flamethrowers project a stream of ignited flammable liquid; some project a long gas flame. Most military flamethrowers use liquids, but commercial… …
75Continuously variable transmission — Transmission types Manual Sequential manual Non synchronous Preselector Automatic Manumatic Semi automatic Electrohydraulic Dual …
76Russian Mennonite — The Russian Mennonites are a group of Mennonites descended from Dutch and mainly Germanic Prussian Anabaptists who established colonies in South Russia (present day Ukraine) beginning in 1789. Since the late 1800s, many of them have come to… …
77List of Superior Defender Gundam Force characters — This is a list of fictional characters from Superior Defender Gundam Force . Neotopia Neotopia, as its name implies, is a utopian city seemingly existing in Earth s future. Humanity and robots (designated Mobile Citizens) live together in harmony …
79Industrial agriculture (animals) — Industrial animal agriculture is a modern form of intensive farming that refers to the industrialized production of livestock, including cattle, poultry (in battery farms ) and fish. Most of the meat, dairy and eggs available in supermarkets are… …
80Window shutter hardware — Window Shutter Hardware> Overview A series of documents are provided here to further explain terms and terminology related to shutter hardware and blacksmithing, as well as the evolution of early hardware.A Brief History of Early Hardware In its… …
