Tepee
Tepee, also spelled tipi, conical tent most common to the North American Plains Indians. Although a number of Native American groups used similar structures during the…
Tepee, also spelled tipi, conical tent most common to the North American Plains Indians. Although a number of Native American groups used similar structures during the…
Yurt, also spelled yurta, Mongol ger, tentlike Central Asian nomad’s dwelling, erected on wooden poles and covered with skin, felt, or handwoven…
Heat transfer, any or all of several kinds of phenomena, considered as mechanisms, that convey energy and entropy from one location to another. The…
Architecture, the art and technique of designing and building, as distinguished from the skills associated with construction. The practice of architecture is…
Machine, device, having a unique purpose, that augments or replaces human or animal effort for the accomplishment of physical tasks.…
Humidity, the amount of water vapour in the air. It is the most variable characteristic of the atmosphere and constitutes a major factor…
Environment, the complex of physical, chemical, and biotic factors that act upon an organism or an ecological community and ultimately determine its…
Concrete, in construction, structural material consisting of a hard, chemically inert particulate substance, known as aggregate (usually sand and gravel), that is bonded together by cement and water.…
Brick and tile, structural clay products, manufactured as standard units, used in building construction. The brick, first produced in a sun-dried form…
Hide, the pelt taken from a cow, steer, or bull of the bovine species, from the pelt of a horse,…
Marbles are used principally for buildings and monuments, interior decoration, statuary, table tops, and novelties. Colour and appearance are their most important qualities. Resistance…
Asbestos Asbestos, any of several minerals that readily separate into long, flexible fibres. Chrysotile, the fibrous form of the mineral serpentine, is the…