|
Symbols Of Pennsylvania
The U.S. state of Pennsylvania has 21 List of U.S. state insignia, official emblems, as designated by the Pennsylvania General Assembly and signed into law by the Governor of Pennsylvania. State symbols See also * List of Pennsylvania-related topics * Lists of United States state insignia Notes References * External links {{commons category Lists of United States state symbols by state, Pennsylvania Pennsylvania-related lists, State symbols Symbols of Pennsylvania, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania In United States
Pennsylvania, officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appalachian, and Great Lakes region, Great Lakes regions of the United States. It borders Delaware to its southeast, Maryland to its south, West Virginia to its southwest, Ohio and the Ohio River to its west, Lake Erie and New York (state), New York to its north, the Delaware River and New Jersey to its east, and the Provinces and territories of Canada, Canadian province of Ontario to its northwest via Lake Erie. Pennsylvania's most populous city is Philadelphia. Pennsylvania was founded in 1681 through a royal land grant to William Penn, the son of William Penn (Royal Navy officer), the state's namesake. Before that, between 1638 and 1655, a southeast portion of the state was part of New Sweden, a Swedish Empire, Swedish colony. Established as a haven for religious and political tolerance, the B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft
An aircraft ( aircraft) is a vehicle that is able to flight, fly by gaining support from the Atmosphere of Earth, air. It counters the force of gravity by using either Buoyancy, static lift or the Lift (force), dynamic lift of an airfoil, or, in a few cases, direct Powered lift, downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), Glider (aircraft), gliders, Powered paragliding, paramotors, and hot air balloons. Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air." The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called ''aeronautics.'' Aircrew, Crewed aircraft are flown by an onboard Aircraft pilot, pilot, whereas unmanned aerial vehicles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PRR 4859 In Harrisburg
PRR may refer to: * Parietal reach region, of the human brain * Pattern recognition receptor, receptors of the innate immune system that identify pathogen-associated molecular patterns * Pennsylvania Railroad (reporting mark), an American railroad * Personal Role Radio, a radio carried by UK troops * Pichi Richi Railway, a heritage railway in South Australia * Populist radical right, a loose collection of political ideologies * Porsche Rennsport Reunion, an automotive event * Princes Risborough railway station (National Rail station code), England * Production Rule Representation, a proposed computing standard * Proportional reporting ratio, a statistic used in data mining for health surveillance systems * Pseudo-response regulator, a group of genes that are important in the circadian oscillator of plants * Pure Reason Revolution, a British rock group formed in 2003 * Rio-grandense Republican Party The Republican Party of Rio Grande do Sul (, PRR) was a Brazilian political ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PRR 4859
Pennsylvania Railroad 4859 is a GG1-class electric locomotive located in the Harrisburg Transportation Center in Harrisburg, the capital of Pennsylvania. It was operated by the Pennsylvania Railroad and its successors, Penn Central and Conrail. 4859 pulled the first electrically powered train from Philadelphia to Harrisburg on January 15, 1938. It was used in various freight and passenger service until November 22, 1979, when it pulled the last GG1-powered freight train on November 22, 1979. Originally located in Strasburg, it was listed on the National Register of Historic Places in 1982 and was moved to its current location in 1986. It was designated the state electric locomotive of Pennsylvania in 1987 by the Pennsylvania General Assembly and was re-listed on the National Register of Historic Places in 2004. Background The GG1 was developed in 1930s by General Electric as the replacement for the Pennsylvania Railroad's then standard electric locomotive, the P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Locomotive
An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a Battery (electricity), battery or a supercapacitor. Locomotives with on-board fuelled prime mover (locomotive), prime movers, such as diesel engines or gas turbines, are classed as Diesel–electric powertrain, diesel–electric or turbine–electric powertrain, gas turbine–electric and not as electric locomotives, because the electric generator/motor combination serves only as a Transmission (mechanics), power transmission system. Electric locomotives benefit from the high efficiency of electric motors, often above 90% (not including the inefficiency of generating the electricity). Additional efficiency can be gained from regenerative braking, which allows kinetic energy to be recovered during braking to put power back on the line. Newer electric locomotives use AC motor-inverter drive systems that provide for regenerative braking. Electric loco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dogge Odin
Doge, DoGE or DOGE may refer to: Internet culture * Doge (meme), an Internet meme primarily associated with the Shiba Inu dog breed ** Dogecoin, a cryptocurrency named after the meme ** Kabosu (dog), the dog portrayed in the original Doge image Government Italy * Doge (title), a historical head of state in several Italian city-states, notably: ** Doge of Amalfi ** Doge of Genoa ** Doge of Venice United States * Department of Government Efficiency (DOGE), a United States temporary organization established by Donald Trump for his second term and led by Elon Musk * United States Digital Service (USDS), a technology unit housed within the Executive Office of the President of the United States, renamed in 2025 to "United States DOGE Service" Science * DOGE (database) (in French, ''Documentation en Gestion des Entreprises''), an academic bibliographic database * DOGE-1, planned cubesat mission Other uses * Caffè del Doge, Italian café franchise * Döge, a village in no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armorial Of The United States
The coats of arms of the U.S. states are coats of arms, that are an official symbol of the state, alongside their seal. Eighteen states have officially adopted coats of arms. The former independent Republic of Texas and Kingdom of Hawaii each had a separate national coat of arms, which are no longer used. Heraldic arms were worn (embroidered) on a coat which knights wore over their armor, hence ''coat'' of arms, a term which dates back roughly 1,000 years to jousting tournaments. A state coat of arms may exist independently of the seal, but the reverse is not generally the case. A seal ''contains'' a coat of arms or other devices whereas a state coat of arms constitutes the bulk of a seal, except for the wording identifying it as the "Great Seal of the State of..." A "seal" has been described as the design ''impressed'' on public or legislative official documents, whereas a coat of arms generally appears for illustrative purposes. Examples include flags and banners, and state ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milk Glass
Milk glass is an opaque or translucent, milk white or colored glass that can be blown or pressed into a wide variety of shapes. First made in Venice in the 16th century, colors include blue, pink, yellow, brown, black, and white. Principle Milk glass contains dispersion particles with a refractive index significantly different from the glass matrix which scatters light by the Tyndall scattering effect. The size, distribution, and density of the particles controls the overall effect; which may range from mild opalization to opaque white. Some glasses are somewhat more blue from the side and somewhat red-orange in pass-through light. The particles are produced by the addition of opacifiers to the molten glass. Some opacifiers can be insoluble and are only dispersed in the melt. Others are added as precursors and react in the melt or dissolve in the molten glass and then precipitate as crystals upon cooling. This is similar to color production in striking glasses though the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coronilla
The genus ''Coronilla'' contains 8 species of flowering plants native Native may refer to: People * '' Jus sanguinis'', nationality by blood * '' Jus soli'', nationality by location of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Nat ... to Europe and North Africa. It contained about 20 species until '' Securigera'' was split off. Species include: * '' Coronilla coronata'' * '' Coronilla juncea'' * '' Coronilla minima'' * '' Coronilla ramosissima'' * '' Coronilla repanda'' * '' Coronilla scorpioides'' * '' Coronilla vaginalis'' * '' Coronilla valentina'' Species that were part of the genus include: * '' Securigera elegans'' * '' Securigera orientalis'' * '' Securigera varia'' L. (crown vetch) See also * '' Securigera'', a segregate genus of ''Coronilla'' References External links * * ''Coronilla'' at Tropicos Fabaceae genera {{Loteae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hellbender Cryptobranchus
The hellbender (''Cryptobranchus alleganiensis''), also known as the hellbender salamander, is a species of aquatic giant salamander endemic to the eastern and central United States. It is the largest salamander in North America. A member of the family Cryptobranchidae, the hellbender is the only extant member of the genus ''Cryptobranchus''. Other closely related salamanders in the same family are in the genus ''Andrias'', which contains the Japanese and Chinese giant salamanders. The hellbender is much larger than any other salamander in its geographic range, and employs an unusual adaption for respiration through cutaneous gas exchange via capillaries found in its lateral skin folds. It fills a particular niche—both as a predator and prey—in its ecosystem, which either it or its ancestors have occupied for around 65 million years. The species is listed as Vulnerable on the IUCN Red List of Threatened Species due to the impacts of disease and widespread habitat loss a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
