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Craney Island Light
The Craney Island Light was a screwpile lighthouse located just east of Craney Island at the mouth of the Elizabeth River in Virginia. This light replaced the first permanently stationed lightship in the United States. History Craney Island forms the west side of the entrance to Norfolk's harbor and has been used as a military facility since the War of 1812. In 1820 a lightship was stationed off its eastern side to protect the edge of the channel. This ship had previously been stationed off Willoughby's Shoal, but was quickly moved after it was determined that the first location was too exposed. This was the first permanent lightship station in the country; it was replaced in 1859 by the first of two screw-pile lights, a square house which survived until 1884. In that year the decrepit structure was replaced with a new hexagonal house, which in turn was removed in 1936, to be replaced by an automated light on the old foundation. In the early 1970s the light was completely rem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elizabeth River (Virginia)
The Elizabeth River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed April 1, 2011 tidal estuary forming an arm of Hampton Roads harbor at the southern end of Chesapeake Bay in southeast Virginia in the United States. It is located along the southern side of the mouth of the James River, between the cities of Portsmouth, Norfolk, and Chesapeake. Forming the core of the Hampton Roads harbor, it is heavily supported by its tributaries which depend upon it. Through its Southern Branch and the Albemarle and Chesapeake Canal, the Elizabeth River also is a gateway to points to the south for the Atlantic Intracoastal Waterway, an inland path from the ocean providing a more sheltered navigable waterway to Florida for commercial and recreational boating. History The Elizabeth River was named by the Jamestown colonists in the early 17th century for Princess Elizabeth Stuart, She was the daughter of King James I of England ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portsmouth Naval Shipyard Museum
The Portsmouth Naval Shipyard Museum and the associated Lightship Museum are located on the downtown Portsmouth, Virginia, United States waterfront. The museum covers the 250+ year relationship with the shipyard - America's oldest and largest naval shipyard located on the Portsmouth Waterfront. The city and the shipyard have been intertwined since the founding of the Gosport Shipyard in 1767, which was later renamed Norfolk Navy Yard and finally Norfolk Naval Shipyard. This rich history is told through exhibits, hands-on programs and special events. The Lightship ''Portsmouth'' is a museum ship that is part of the Portsmouth Naval Shipyard Museum. Built in 1915 and began service as part of the U.S. Lighthouse Service in 1916. In 1964, the lightship was retired to Portsmouth, Virginia. In 1989, the Lightship ''Portsmouth'' was designated a National Historic Landmark. Now a museum, the ship's quarters are fitted out realistically and filled with artifacts, uniforms, photographs, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexagonal Buildings
In geometry, a hexagon (from Greek , , meaning "six", and , , meaning "corner, angle") is a six-sided polygon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°. Regular hexagon A '' regular hexagon'' has Schläfli symbol and can also be constructed as a truncated equilateral triangle, t, which alternates two types of edges. A regular hexagon is defined as a hexagon that is both equilateral and equiangular. It is bicentric, meaning that it is both cyclic (has a circumscribed circle) and tangential (has an inscribed circle). The common length of the sides equals the radius of the circumscribed circle or circumcircle, which equals \tfrac times the apothem (radius of the inscribed circle). All internal angles are 120 degrees. A regular hexagon has six rotational symmetries (''rotational symmetry of order six'') and six reflection symmetries (''six lines of symmetry''), making up the dihedral group D6. The longest diagonals of a regular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Portsmouth, Virginia
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
