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A whispering gallery is most simply constructed in the form of a circular wall, and allows whispered communication from any part of the internal side of the circumference to any other part. The sound is carried by waves, known as whispering-gallery waves, that travel around the circumference clinging to the walls, an effect that was discovered ...
This page is a glossary of architecture . A flat slab forming the uppermost member or division of the capital of a column. A sculptural embellishment of an arch. The subsidiary space alongside the body of a building, separated from it by columns, piers, or posts. The space enclosed in a church between the outer gate or railing of the rood ...
President's Park, located in Downtown Washington, D.C., encompasses the White House and includes the Eisenhower Executive Office Building, the Treasury Building, and grounds; the White House Visitor Center; Lafayette Square; and The Ellipse. [3] President's Park was the original name of Lafayette Square. President's Park is administered by the ...
Geometric patterns occur in a variety of forms in Islamic art and architecture. These include kilim carpets, Persian girih and Moroccan zellij tilework, muqarnas decorative vaulting, jali pierced stone screens, ceramics, leather, stained glass, woodwork, and metalwork. Interest in Islamic geometric patterns is increasing in the West, both among ...
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A conic section, conic or a quadratic curve is a curve obtained from a cone's surface intersecting a plane. The three types of conic section are the hyperbola, the parabola, and the ellipse; the circle is a special case of the ellipse, though it was sometimes called as a fourth type.
Temporary structures – Quonset hut, Nissen hut, prefabricated home. Underground – Underground living, rock-cut architecture, monolithic church, pit-house. Modern low-energy systems – Straw-bale construction, earthbag construction, rice-hull bagwall construction, earthship, earth house. Various styles – Longhouse.
Elliptical dome. An elliptical dome, or an oval dome, is a dome whose bottom cross-section takes the form of an ellipse. [1] Technically, an ellipsoidal dome has a circular cross-section, so is not quite the same. While the cupola can take different geometries, when the ceiling's cross-section takes the form of an ellipse, and due to the ...