Search results
Results from the WOW.Com Content Network
The Leek and Manifold Valley Light Railway (L&MVLR) was a narrow gauge railway in Staffordshire, England that operated between 1904 and 1934. The line mainly carried milk from dairies in the region, acting as a feeder to the 4 ft 8 + 1 ⁄ 2 in (1,435 mm) standard gauge system. It also provided passenger services to the small villages and ...
The Hog Island Light was a lighthouse roughly marking its eponymous island, and thus the north side of the Great Machipongo Inlet on the Virginia coast. Originally, no light existed between Cape Henlopen, Delaware and Cape Charles. In 1830 the United States Congress appropriated money for a coastal beacon in the general vicinity of Chincoteague ...
Die-Cut Plug Wiring Diagram Book is an artist's book by the English artist Mark Pawson, originally published in early 1992. [1] Originally consisting of 36 full-size reproductions of British AC power plug wiring diagrams printed in various colours, the book has become celebrated as an example of English sociological art , and is sometimes ...
Hog Island Shoal Light, built in 1901, is a sparkplug lighthouse on a shoal off of Hog Island, Rhode Island. [2] [3] [4] It is located about 600 feet (180 m) southeast of the island, at the entrance to Mount Hope Bay. It stands on a circular concrete foundation set in about 10 feet (3.0 m) of water, and rising about 6 feet (1.8 m) above the ...
This, in turn, controls the flow rate of the gas and the size of the flame at the burner, and thus the amount of light it produces. This type of lamp generally has a reflector behind the flame to help project the light forward. An acetylene gas powered lamp produces a bright, broad light.
A schematic diagram of the pork cycle. In economics, the term pork cycle, hog cycle, or cattle cycle [1] describes the phenomenon of cyclical fluctuations of supply and prices in livestock markets. It was first observed in 1925 in pig markets in the US by Mordecai Ezekiel and in Europe in 1927 by the German scholar Arthur Hanau . [2]
1962 Nick Holonyak Jr. develops the first practical visible-spectrum (red) light-emitting diode. 1963 Kurt Schmidt invents the first high pressure sodium-vapor lamp. [17] 1972 M. George Craford invents the first yellow light-emitting diode. 1972 Herbert Paul Maruska and Jacques Pankove create the first violet light-emitting diode.
Circular HOG blocks (C-HOG) can be found in two variants: those with a single, central cell and those with an angularly divided central cell. In addition, these C-HOG blocks can be described with four parameters: the number of angular and radial bins, the radius of the center bin, and the expansion factor for the radius of additional radial bins.