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Hagerstown And Frederick Railway
The Hagerstown & Frederick Railway, now defunct, was an American railroad of central Maryland built in the 19th and 20th centuries. History Early development The Hagerstown & Frederick Railway, a suburban (later interurban) trolley system was developed by George William Smith and initially called the Frederick & Middletown Railway. Construction began early in 1896, almost simultaneously with the development of Braddock Heights Park, the mountaintop resort that was intended to provide patronage for the line. Service between Frederick and Braddock Heights commenced on August 22, 1896. The line was complete to Middletown by October. Two years later an extension was built to Myersville, nominally called the Myersville & Catoctin Railway, but leased to the F&M and operated as an integral part of the F&M. In 1904 the Hagerstown Railway built a connecting link from Boonsboro to Myersville, and through service between Frederick and Hagerstown became possible, making the still sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick, Maryland
Frederick is a city in and the county seat of Frederick County, Maryland. It is part of the Baltimore–Washington Metropolitan Area. Frederick has long been an important crossroads, located at the intersection of a major north–south Native American trail and east–west routes to the Chesapeake Bay, both at Baltimore and what became Washington, D.C. and across the Appalachian mountains to the Ohio River watershed. It is a part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area, which is part of a greater Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area. The city's population was 78,171 people as of the 2020 United States census, making it the second-largest incorporated city in Maryland (behind Baltimore). Frederick is home to Frederick Municipal Airport ( IATA: FDK), which accommodates general aviation, and Fort Detrick, a U.S. Army bioscience/communications research installation and Frederick county's largest emplo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pen Mar, Pennsylvania
Pen Mar is an unincorporated community and census-designated place (CDP) in Washington Township, Franklin County, Pennsylvania, United States. It is located along the Mason–Dixon line, bordered to the south by the community of Pen Mar Park in Maryland. As of the 2020 census the population of Pen Mar was 947. The community's name is a portmanteau of "Pennsylvania" and "Maryland". Geography Pen Mar is located in southeastern Franklin County, on the western slope of South Mountain. Pennsylvania Route 550 is the main road through the community, leading northwest down the mountain to Rouzerville. Waynesboro is northwest of Pen Mar, and the site of the former Fort Ritchie Fort Ritchie at Cascade, Maryland was a military installation southwest of Blue Ridge Summit, Pennsylvania and southeast of Waynesboro in the area of South Mountain. Following the 1995 Base Realignment and Closure Commission, it closed in 199 ... in Maryland is to the southeast. Demographics Referenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania
Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, Maryland to its south, West Virginia to its southwest, Ohio to its west, Lake Erie and the Canadian province of Ontario to its northwest, New York to its north, and the Delaware River and New Jersey to its east. Pennsylvania is the fifth-most populous state in the nation with over 13 million residents as of 2020. It is the 33rd-largest state by area and ranks ninth among all states in population density. The southeastern Delaware Valley metropolitan area comprises and surrounds Philadelphia, the state's largest and nation's sixth most populous city. Another 2.37 million reside in Greater Pittsburgh in the southwest, centered around Pittsburgh, the state's second-largest and Western Pennsylvania's largest city. The state's su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Virginia
Northern Virginia, locally referred to as NOVA or NoVA, comprises several counties and independent cities in the Commonwealth of Virginia in the United States. It is a widespread region radiating westward and southward from Washington, D.C. With 3,197,076 people according to the 2020 Census (37.04 percent of Virginia's total population), it is the most populous region of Virginia and the Washington metropolitan area. Communities in the region form the Virginia portion of the Washington metropolitan area and the larger Washington–Baltimore metropolitan area. Northern Virginia has a significantly larger job base than either Washington or the Maryland portion of its suburbs, and is the highest-income region of Virginia, having several of the highest-income counties in the nation, including 3 of the richest 10 counties by median household income according to the 2019 American Community Survey. Northern Virginia's transportation infrastructure includes major airports Ronald Rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Panhandle
The Eastern Panhandle is the eastern of the two panhandles in the U.S. state of West Virginia; the other is the Northern Panhandle. It is a small stretch of territory in the northeast of the state, bordering Maryland and Virginia. Some sources and regional associations only identify the Eastern Panhandle as being composed of Morgan, Berkeley, and Jefferson counties. Berkeley and Jefferson counties are geographically located in the Shenandoah Valley. West Virginia is the only U.S. state with two panhandles. History Berkeley, Hampshire, Hardy, Jefferson, and Morgan counties were part of the Unionist state of West Virginia created in 1863. Shortly after West Virginia gained statehood, Mineral and Grant counties were created from Hampshire and Hardy in 1866. The Eastern Panhandle includes West Virginia's oldest chartered towns (1762) of Romney and Shepherdstown. The Panhandle also includes West Virginia's two oldest counties: Hampshire (1753) and Berkeley (1772). West Virginia's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumberland And Westernport Electric Railway
The Cumberland Electric Railway, now defunct, was an American railroad of western Maryland built in the 19th and 20th centuries. Electric trolley service in Cumberland, Maryland started in 1891 with the inauguration of the Cumberland Electric Railway. The railway initially transported passengers along North Centre Street to Narrows Park for a fare of five cents. The company later expanded it business by building a recreational complex on of land in an area formerly known as Seiss’ Picnic Grove, at the western end of the Cumberland Narrows near the present day Starlight Skating Rink. The Park included a soda fountain, dance and roller skating pavilion, and bandstand. In 1914, Kirkstetler Amusement leased the park to build an amusement park, that included a roller coaster, a merry-go-round, and a miniature railroad ride. In summer evenings the park was patronized by large crowds, and the trolley company expanded to meet the demand by adding extra, open sided cars to handle the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antietam Creek
Antietam Creek () is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed August 15, 2011 tributary of the Potomac River located in south central Pennsylvania and western Maryland in the United States, a region known as the Hagerstown Valley. The creek became famous as a focal point of the Battle of Antietam during the American Civil War. Geography The creek is formed in Franklin County, Pennsylvania, at the confluence of the West and East Branches of Antietam Creek, about south of Waynesboro, Pennsylvania. Welty's Mill Bridge crosses the East Branch of Little Antietam at Washington Township in Franklin County, Pennsylvania. The stream runs for about upon its entering Washington County, Maryland. The course proceeds southward in a meandering pattern, and the creek empties into the Potomac south of SharpsburgUnited States Geological Survey. Reston, VA"Antietam Creek."''Geographic Names Information System (GNIS).'' Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Conditioning
Air conditioning, often abbreviated as A/C or AC, is the process of removing heat from an enclosed space to achieve a more comfortable interior environment (sometimes referred to as 'comfort cooling') and in some cases also strictly controlling the humidity of internal air. Air conditioning can be achieved using a mechanical 'air conditioner' or alternatively a variety of other methods, including passive cooling or ventilative cooling. Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC). Heat pumps are similar in many ways to air conditioners, but use a reversing valve to allow them to both heat and also cool an enclosed space. Air conditioners, which typically use vapor-compression refrigeration, range in size from small units used within vehicles or single rooms to massive units that can cool large buildings. Air source heat pumps, which can be used for heating as well as cooling, are becoming incre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amusement Park
An amusement park is a park that features various attractions, such as rides and games, as well as other events for entertainment purposes. A theme park is a type of amusement park that bases its structures and attractions around a central theme, often featuring multiple areas with different themes. Unlike temporary and mobile funfairs and carnivals, amusement parks are stationary and built for long-lasting operation. They are more elaborate than city parks and playgrounds, usually providing attractions that cater to a variety of age groups. While amusement parks often contain themed areas, theme parks place a heavier focus with more intricately-designed themes that revolve around a particular subject or group of subjects. Amusement parks evolved from European fairs, pleasure gardens, and large picnic areas, which were created for people's recreation. World's fairs and other types of international expositions also influenced the emergence of the amusement park industry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thurmont, Maryland
Thurmont is a town in Frederick County, Maryland, United States. The population was 6,935 at the 2020 census. The town is located in the northern part of Frederick County (north of Frederick, the county seat), approximately ten miles from the Pennsylvania border, along U.S. Highway 15. It is very close to Cunningham Falls State Park and Catoctin Mountain Park, the latter of which contains the presidential retreat of Camp David. Thurmont is also home to Catoctin Colorfest, an arts and crafts festival that draws in about 125,000 people each autumn. In 2005, Thurmont was designated as a Maryland Main Street Community and in 2005 Thurmont was designated a National Main Street under the National Trust for Historic Preservation. History Name change Originally incorporated as the Town of Mechanicstown in 1751, the name of the town was changed to Thurmont by an act of Maryland General Assembly on January 18, 1894. This name change was due to several other nearby towns having simil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
