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  • Smolensk Governorate

    Smolensk Governorate

    Smolensk Governorate (Russian: Смоленская губерния , romanized: Smolenskaya guberniya ) was an administrative-territorial unit (guberniya) of the Tsardom of Russia, the Russian Empire, and the Russ

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  • Rammed earth

    Rammed earth

    Rammed earth is a technique for constructing foundations, floors, and walls using compacted natural raw materials such as earth, chalk, lime, or gravel. It is an ancient method that has been revive

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  • Westland Helicopters

    Westland Helicopters

    This article needs additional citations for verification.Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "We

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  • Desna River

    Desna River

    The Desna (Russian and Ukrainian: Десна ) is a river in Russia and Ukraine, a major left-tributary of the Dnieper. Its name in Old East Slavic: деснъ means lit. "right hand". It has a length of 1,1

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  • Ruhuhu River

    Ruhuhu River

    The Ruhuhu River is a river in Ruvuma Region, Tanzania.The Ruhuhu (right center)GeographyThe source of the Ruhuhu is on the eastern slope of the Kipengere Range (Livingstone Mountains) in Tanzania,

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  • Westland Scout

    Westland Scout

    The Westland Scout is a light helicopter developed by Westland Helicopters. Developed from the Saro P.531, it served as a land-based general purpose military helicopter, sharing a common ancestor a

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  • Nominal category

    Nominal category

    Introduction to nominal dataA variable used to associate each data point in a set of observations, or in a particular instance, to a certain qualitative category is a categorical variable. Categori

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  • Lake Malawi

    Lake Malawi

    Lake Malawi, also known as Lake Nyasa in Tanzania and Lago Niassa in Mozambique, (Swahili: Ziwa Nyasa) is an African Great Lake and the southernmost lake in the East African Rift system, located be

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  • Abdominopelvic cavity

    Abdominopelvic cavity

    The abdominopelvic cavity is a body cavity that consists of the abdominal cavity and the pelvic cavity. The upper portion is the abdominal cavity, and it contains the stomach, liver, pancreas, sple

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  • Southeast Africa

    Southeast Africa

    Southeast Africa, or Southeastern Africa, is an African region that is intermediate between East Africa and Southern Africa. It comprises the countries Botswana, Eswatini, Kenya, Lesotho, Malawi,Mo

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