Bradford, Pennsylvania

The oil rush in America started in Titusville, Pennsylvania, in the Oil Creek Valley when Edwin L. Drake struck "rock oil" there in 1859. Titusville and other towns on the shores of Oil Creek expanded rapidly as oil wells and refineries shot up across the region. Oil quickly became one of the most valuable commodities in the United States and railroads expanded into Western Pennsylvania to ship petroleum to the rest of the country.

The Bradford & Foster Brook Railway was one of the earliest, if not the first, monorails in America. Inspired by a working demonstration of the Centennial Monorail at the Philadelphia Centennial Exposition of 1876, Col. Roy Stone thought it would solve transportation problems near Bradford, Pennsylvania. In 1876, Bradford was a booming oil town with much machinery and oil supplies awaiting delivery. Because of muddy road conditions, deliveries to the oil fields were delayed. Construction of the railroad was already started by October 31, 1877, when the Railway Corporation was founded.

A monorail is a railway in which the track consists of a single rail or a beam.

The Piper J-3 Cub is an American light aircraft that was built between 1938 and 1947 by Piper Aircraft. The aircraft has a simple, lightweight design which gives it good low-speed handling properties and short-field performance. The Cub is Piper Aircraft's most-produced model, with nearly 20,000 built in the United States. Its simplicity, affordability and popularity invokes comparisons to the Ford Model T automobile.

Marilyn Horne is an American mezzo-soprano opera singer. She specialized in roles requiring beauty of tone, excellent breath support, and the ability to execute difficult coloratura passages. She is a recipient of the National Medal of Arts, the Kennedy Center Honors, and has won four Grammy Awards.

George Edward Waddell was an American pitcher in Major League Baseball (MLB). A left-hander, he played for 13 years, with the Louisville Colonels, Pittsburgh Pirates, and Chicago Orphans in the National League, as well as the Philadelphia Athletics and St. Louis Browns in the American League. Born in Bradford, Pennsylvania, and raised in Prospect, Pennsylvania, Waddell was elected to the Baseball Hall of Fame in 1946.

Perpetual motion is the motion of bodies that continues forever in an unperturbed system. A perpetual motion machine is a hypothetical machine that can do work infinitely without an external energy source. This kind of machine is impossible, as it would violate either the first or second law of thermodynamics, or both.

Bradford Armory, is a historic National Guard armory located in Bradford, Pennsylvania, in McKean County. It was listed on the National Register of Historic Places on May 9, 1991.

Bradford Downtown Historic District, is a national historic district in Bradford, McKean County, Pennsylvania, United States. It includes 136 contributing structures, mostly commercial buildings, and three structures otherwise listed on the National Register; Bradford Armory, Bradford Old City Hall, and the Rufus Barrett Stone House.

The Bradford Old City Hall is a historic city hall located in Bradford, Pennsylvania, in McKean County. It was listed on the National Register of Historic Places on May 17, 1976.

The Rufus Barrett Stone House, also called the Flatiron Building, is a historic townhouse located in Bradford, Pennsylvania, in McKean County. It was listed on the National Register of Historic Places on November 14, 1982.

A Zippo lighter is a reusable metal lighter produced by Zippo Manufacturing Company of Bradford, Pennsylvania, United States. Thousands of different styles and designs have been made in the nine decades since their introduction, including military versions for specific regiments. Zippo lighters have been sold around the world and have been described as "a legendary and distinct symbol of America." In 2012, the company produced the 500-millionth unit. Since the company's inception, Zippo lighters have been primarily manufactured in the United States, although the company ran an operation from 1949 until 2002 in Niagara Falls, Ontario, Canada.

W.R. Case & Sons Cutlery Company is an American manufacturer of traditional pocket knives, fixed blades/sporting knives, kitchen knives, limited edition commemoratives and collectibles. The company originated in Little Valley, New York, around the turn of the 20th century, before relocating to its current home, Bradford, Pennsylvania, in 1905. The company's namesake, William Russell Case, first made knives with his brothers under the name Case Brothers Cutlery Company. His son, John Russell ("Russ") Case, worked as a salesman for his father's company before founding W.R. Case & Sons.

The Federal Correctional Institution, McKean is a medium-security United States federal prison for male inmates in Pennsylvania. It is operated by the Federal Bureau of Prisons, a division of the United States Department of Justice. An adjacent satellite prison camp houses minimum-security male offenders.

The University of Pittsburgh at Bradford is a state-related college in Bradford, Pennsylvania. It is a baccalaureate degree-granting, regional campus of the University of Pittsburgh.

The leek is a vegetable, a cultivar of Allium ampeloprasum, the broadleaf wild leek. The edible part of the plant is a bundle of leaf sheaths that is sometimes erroneously called a stem or stalk. The genus Allium also contains the onion, garlic, shallot, scallion, chive, and Chinese onion. Three closely related vegetables, elephant garlic, kurrat and Persian leek or tareh, are also cultivars of A. ampeloprasum, although different in their uses as food.

First Night is a North American artistic and cultural celebration on New Year's Eve, taking place from afternoon until midnight. Some cities have all their events during the celebration outside, but some cities have events that are hosted indoors by organizations in the city, especially clustered in the local historic downtown which are easily walkable to each other, such as churches and theaters. The celebration is family-friendly and alcohol-free, serving as an alternative to conventional adult New Year's parties that are abundant with alcohol. Since it happens on New Year's Eve, First Night celebrations are actually held on the last night of the old year. First Night celebrates a community's local culture, often featuring music, dance, comedy, art, fireworks and, in some cities, ice sculptures and parades.

In the Gregorian calendar, New Year's Eve, also known as Old Year's Day or Saint Sylvester's Day in many countries, is the evening or the entire day of the last day of the year, 31 December. The last day of the year is commonly referred to as “New Year’s Eve”. In many countries, New Year's Eve is celebrated with dancing, eating, drinking, and watching or lighting fireworks. Some Christians attend a watchnight service. The celebrations generally go on past midnight into New Year's Day, 1 January.

The United States census of 1880 conducted by the Census Bureau during June 1880 was the tenth United States census. It was the first time that women were permitted to be enumerators. The Superintendent of the Census was Francis Amasa Walker. This was the first census in which a city—New York City—recorded a population of over one million.

The United States census of 1890 was taken beginning June 2, 1890, but most of the 1890 census materials were destroyed in 1921 when a building caught fire and in the subsequent disposal of the remaining damaged records. It determined the resident population of the United States to be 62,979,766—an increase of 25.5 percent over the 50,189,209 persons enumerated during the 1880 census. The data reported that the distribution of the population had resulted in the disappearance of the American frontier.

The United States census of 1900, conducted by the Census Office on June 1, 1900, determined the resident population of the United States to be 76,212,168, an increase of 21.01% from the 62,979,766 persons enumerated during the 1890 census.

The United States census of 1910, conducted by the Census Bureau on April 15, 1910, determined the resident population of the United States to be 92,228,496, an increase of 21 percent over the 76,212,168 persons enumerated during the 1900 census. The 1910 census switched from a portrait page orientation to a landscape orientation.

The United States census of 1920, conducted by the Census Bureau during one month from January 5, 1920, determined the resident population of the United States to be 106,021,537, an increase of 15.0 percent over the 92,228,496 persons enumerated during the 1910 census.

The United States census of 1930, conducted by the Census Bureau one month from April 1, 1930, determined the resident population of the United States to be 122,775,046, an increase of 13.7 percent over the 106,021,537 persons enumerated during the 1920 census.

The United States census of 1940, conducted by the Census Bureau, determined the resident population of the United States to be 132,164,569, an increase of 7.6 percent over the 1930 population of 122,775,046 people. The census date of record was April 1, 1940.

The United States census of 1950, conducted by the Census Bureau, determined the resident population of the United States to be 150,697,361, an increase of 14.5 percent over the 131,669,275 persons enumerated during the 1940 census.

The United States census of 1960, conducted by the Census Bureau, determined the resident population of the United States to be 179,323,175, an increase of 19 percent over the 151,325,798 persons enumerated during the 1950 census. This was the first census in which all states recorded a population of over 200,000. This census's data determined the electoral votes for the 1964 and 1968 presidential elections. This was also the last census in which New York was the most populous state.

The United States census of 1970, conducted by the Census Bureau, determined the resident population of the United States to be 203,392,031, an increase of 13.4 percent over the 179,323,175 persons enumerated during the 1960 census.

The United States census of 1980, conducted by the Census Bureau, determined the resident population of the United States to be 226,545,805, an increase of 11.4 percent over the 203,184,772 persons enumerated during the 1970 census. It was the first census in which a state—California—recorded a population of 20 million people, as well as the first in which all states recorded populations of over 400,000.

The United States census of 1990, conducted by the Census Bureau, was the first census to be directed by a woman, Barbara Everitt Bryant. It determined the resident population of the United States to be 248,709,873, an increase of 9.8 percent over the 226,545,805 persons enumerated during the 1980 census.

U.S. Route 219 is a spur of US 19. It runs for 535 miles (861 km) from West Seneca, New York, at an interchange with Interstate 90 (I-90) to Rich Creek, Virginia, intersecting at US 460. US 219 is found in New York, Pennsylvania, Maryland, West Virginia, and Virginia. Much of the Route in West Virginia follows the old Indian warpath known as the Seneca Trail.

Interstate 86 (I-86) is an Interstate Highway that extends for 223.39 miles (359.51 km) through northwestern Pennsylvania and the Southern Tier region of New York, in the United States. The highway has two segments: the longer of the two begins at an interchange with I-90 east of Erie, Pennsylvania, and ends just beyond the Chemung-Tioga county line at the Pennsylvania border, while the second extends from I-81 east of Binghamton to New York State Route 79 (NY 79) in Windsor. When projects to upgrade the existing NY 17 to Interstate Highway standards are completed, I-86 will extend from I-90 near Erie to the New York State Thruway (I-87) in Woodbury. The portion in Erie County, Pennsylvania, is known as the Hopkins-Bowser Highway and is signed as such at each end. In New York, the current and future alignment of I-86 is known as the Southern Tier Expressway west of I-81 in Binghamton and the Quickway east of I-81.

The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the U.S. Department of Commerce and its director is appointed by the President of the United States.

Tunungwant Creek is a 12.78 mi (20.57 km) long fifth-order tributary to the Allegheny River. This is the only stream of this name in the United States.

The Allegheny River is a 325-mile-long (523 km) headwater stream of the Ohio River in western Pennsylvania and New York. The Allegheny River runs from its headwaters just below the middle of Pennsylvania's northern border northwesterly into New York then in a zigzag southwesterly across the border and through Western Pennsylvania to join the Monongahela River at the Forks of the Ohio at Point State Park in Downtown Pittsburgh, Pennsylvania. The Allegheny River is, by volume, the main headstream of both the Ohio and Mississippi Rivers. Historically, the Allegheny was considered to be the upper Ohio River by both Native Americans and European settlers.

Bradford Regional Airport is 11 miles south of Bradford, in Lafayette Township, McKean County, Pennsylvania. It has scheduled airline service subsidized by the Essential Air Service program.

A humid continental climate is a climatic region defined by Russo-German climatologist Wladimir Köppen in 1900, typified by four distinct seasons and large seasonal temperature differences, with warm to hot summers and cold winters. Precipitation is usually distributed throughout the year but often does have dry seasons. The definition of this climate regarding temperature is as follows: the mean temperature of the coldest month must be below 0 °C (32.0 °F) or −3 °C (26.6 °F) depending on the isotherm, and there must be at least four months whose mean temperatures are at or above 10 °C (50 °F). In addition, the location in question must not be semi-arid or arid. The cooler Dfb, Dwb, and Dsb subtypes are also known as hemiboreal climates.

The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, German climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification.

Lake Erie ( "eerie") is the fourth largest lake by surface area of the five Great Lakes in North America and the eleventh-largest globally. It is the southernmost, shallowest, and smallest by volume of the Great Lakes and therefore also has the shortest average water residence time. At its deepest point Lake Erie is 210 feet (64 m) deep.

Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north, west, and southwest by the Canadian province of Ontario, and on the south and east by the U.S. state of New York. The Canada–United States border spans the centre of the lake.

In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls from clouds due to gravitational pull. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellets, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor, so that the water condenses and "precipitates" or falls. Thus, fog and mist are not precipitation but colloids, because the water vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Precipitation forms as smaller droplets coalesce via collision with other rain drops or ice crystals within a cloud. Short, intense periods of rain in scattered locations are called showers.

Marjorie West is a 4 year old American child who went missing from McKean County, Pennsylvania on May 8, 1938. Her disappearance was heavily covered by both local and national media, but her whereabouts have never been ascertained. In 2018, The Guardian, a British daily newspaper, and the National Center for Missing and Exploited Children, a nonprofit organization established by the United States Congress, referred to Marjorie West's disappearance as "the great unsolved mystery of the missing". A local publisher claims to have solved the mystery, but their solution has never been independently confirmed.

Inez Barbour Hadley was an American soprano. Though she was neither a composer nor a conductor, she was president of the National Association of American Composers and Conductors from 1937 to 1971.

Marilyn Horne is an American mezzo-soprano opera singer. She specialized in roles requiring beauty of tone, excellent breath support, and the ability to execute difficult coloratura passages. She is a recipient of the National Medal of Arts, the Kennedy Center Honors, and has won four Grammy Awards.

John Howard Pew (1882–1971) was an American philanthropist and president of Sunoco.

George Edward Waddell was an American pitcher in Major League Baseball (MLB). A left-hander, he played for 13 years, with the Louisville Colonels, Pittsburgh Pirates, and Chicago Orphans in the National League, as well as the Philadelphia Athletics and St. Louis Browns in the American League. Born in Bradford, Pennsylvania, and raised in Prospect, Pennsylvania, Waddell was elected to the Baseball Hall of Fame in 1946.

Philip Martin Shannon was an American politician, businessman, millionaire, and soldier who discovered oil in Wyoming.