Search results
Results from the WOW.Com Content Network
Gas lighting in the historical center of Wrocław, Poland, is manually turned off and on daily.. Gas lighting is the production of artificial light from combustion of a fuel gas such as methane, propane, butane, acetylene, ethylene, hydrogen, carbon monoxide, coal gas (town gas) or natural gas.
The history of street lighting in the United States is closely linked to the urbanization of America. Artificial illumination has stimulated commercial activity at night, and has been tied to the country's economic development, including major innovations in transportation, particularly the growth in automobile use. [1]
The Pennsylvania State University was founded on February 22, 1855 by act P.L.46, No.50 of the General Assembly of the Commonwealth of Pennsylvania as the Farmers' High School of Pennsylvania. Centre County became the home of the new school when James Irvin of Bellefonte donated 200 acres (809,000 m 2 ) of land and sold the trustees 200 acres ...
The Pennsylvania State University (Penn State or PSU) is a public state-related land-grant research university with campuses and facilities throughout Pennsylvania, United States. Founded in 1855 as Farmers' High School of Pennsylvania , [ 13 ] Penn State was named the state's first land-grant university eight years later, in 1863.
c. 1885 Incandescent gas mantle invented, revolutionises gas lighting. 1886 Great Barrington, Massachusetts demonstration project, a much more versatile (long-distance transmission) transformer based alternating current based indoor incandescent lighting system introduced by William Stanley, Jr. working for George Westinghouse. [7]
Drawing the retorts at the Great Gas Establishment Brick Lane, from The Monthly Magazine (1821). The history of gaseous fuel, important for lighting, heating, and cooking purposes throughout most of the 19th century and the first half of the 20th century, began with the development of analytical and pneumatic chemistry in the 18th century.
The Penn State Engineering Alumni Society (PSEAS) is the oldest active alumni group at The Pennsylvania State University. [1] Notable alumni include: Benson L. Dutton (1933, Civil Engineering), the first African-American to graduate from Penn State's College of Engineering. [181]
Old Coaly (1855 – January 1, 1893) was a mule who helped to build the original Old Main building on the campus of the Pennsylvania State University and gained fame as an early Penn State mascot. [1] Born in Kentucky in 1855, Coaly came to Pennsylvania in 1857 with his owner, Piersol Lytle, whose son Andy was among the workmen hired to ...