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1 day ago · e. Wind power is the use of wind energy to generate useful work. Historically, wind power was used by sails, windmills and windpumps, but today it is mostly used to generate electricity. This article deals only with wind power for electricity generation. Today, wind power is generated almost completely with wind turbines, generally grouped into ...
6 hours ago · Indian Railways. Indian Railways is a statutory body under the ownership of the Ministry of Railways of the Government of India that operates India's national railway system. As of 2023, it manages the fourth largest national railway system by size with a track length of 132,310 km (82,210 mi), running track length of 104,647 km (65,025 mi) and ...
6 hours ago · At 475,442 square kilometres (183,569 sq mi), Cameroon is the world's 53rd-largest country. [84] The country is located in Central Africa, on the Bight of Bonny, part of the Gulf of Guinea and the Atlantic Ocean. [85] Cameroon lies between latitudes 1° and 13°N, and longitudes 8° and 17°E.
1 day ago · Educational research. Educational technology (commonly abbreviated as edutech, or edtech) is the combined use of computer hardware, software, and educational theory and practice to facilitate learning. [1] [2] When referred to with its abbreviation, "EdTech", it often refers to the industry of companies that create educational technology.
