cylinder moldboard

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List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have … Wikipedia
Two-wheel tractor — in Italy (2008) Two wheel tractor or walking tractor are generic terms understood in the USA and in parts of Europe to represent a single axle tractor, which is a tractor with one axle, self powered and self propelled, which can pull and power… … Wikipedia
Snow pusher — A loader Sno Pusher in action Snow pushers (also known as box plows, containment plows, or box style plows) are designed to move snow by pushing it straight ahead. They do this by being constructed with a curved moldboard that lies perpendicular… … Wikipedia
technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… … Universalium
Timeline of agriculture and food technology — Timeline of agriculture and food technologyNeolithic Revolution* 12,000 BC Neolithic Revolution, the first agricultural revolution, begins in the ancient Near East * 12,000 BC Natufians in the Levant begin harvesting wild grasses. * 9800 BC… … Wikipedia

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