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The Heroic Age Of American Invention
''The Heroic Age of American Invention'' is a science book for children by L. Sprague de Camp, published by Doubleday in 1961. It was reprinted in 1993 by Barnes & Noble under the alternate title ''The Heroes of American Invention''. The book has been translated in Portuguese. Summary By "heroic age" the author means the era of American history in which individual initiative and enterprise constituted the primary thread in technical innovation, roughly from the early 19th century until mass production and corporate enterprise outpaced that of the individual around the time of World War I. The story of innovation is told through the biographies and inventions of thirty-two key inventors of the United States' industrial revolution, whom de Camp feels were pivotal in converting the country from an agrarian nation to an industrial one. Some of the inventors spotlighted include Robert L. Stevens, George Westinghouse, Joseph Henry, Samuel Morse, Samuel Colt, Hiram Stevens Maxim, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Novels
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiram Maxim
Sir Hiram Stevens Maxim (5 February 1840 – 24 November 1916) was an American-British inventor best known as the creator of the first automatic machine gun, the Maxim gun. Maxim held patents on numerous mechanical devices such as hair-curling irons, a mousetrap, and steam pumps. Maxim laid claim to inventing the lightbulb. Maxim experimented with powered flight; his large aircraft designs were never successful. He designed a highly successful amusement ride called the "Captive Flying Machine" to fund his research while generating public interest in flight. Maxim moved from the United States to the United Kingdom at the age of 41, and remained an American citizen until he became a naturalised British subject in 1899, and received a knighthood in 1901. Birth and early life Maxim was born in Sangerville, Maine on 5 February 1840. He became an apprentice coachbuilder at the age of 14 and ten years later, took up a job at the machine works of his uncle, Levi Stephens, at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Langley
Samuel Pierpont Langley (August 22, 1834 – February 27, 1906) was an American aviation pioneer, astronomer and physicist who invented the bolometer. He was the third secretary of the Smithsonian Institution and a professor of astronomy at the University of Pittsburgh, where he was the director of the Allegheny Observatory. Life Langley was born in Roxbury, Boston, on August 23, 1834. Langley attended Boston Latin School and graduated from English High School of Boston, after which he became an assistant in the Harvard College Observatory. He then moved to a job at the United States Naval Academy, ostensibly as a professor of mathematics. However, he was actually sent there to restore the Academy's small observatory. In 1867, he became the director of the Allegheny Observatory and a professor of astronomy at the University of Pittsburgh (then known as the Western University of Pennsylvania), a post he kept until 1891 even while he became the third Secretary of the Smithso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Baldwin Selden
George Baldwin Selden (September 14, 1846 – January 17, 1922) was a patent lawyer and inventor who was granted a U.S. patent for an automobile in 1895.Flink, p. 51 ''Probably the most absurd action in the history of patent law was the granting of United States patent number 549,160 on November 5, 1895, to George B. Selden. a Rochester, New York, patent lawyer and inventor, for an "improved road engine" powered by "a liquid-hydrocarbon engine of the compression type."Flink, p. 51 ''His own patent application was filed in 1879. He then used evasive legal tactics to delay the patent's acceptance until conditions seemed favorable for commercial exploitation.'' Early life and career In 1859, his father, Judge Henry R. Selden, a prominent Republican attorney most noted for defending Susan B. Anthony, moved to Rochester, New York, where George briefly attended the University of Rochester before dropping out to enlist in the 6th Cavalry Regiment, Union Army. This was not to the liking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elihu Thomson
Elihu Thomson (March 29, 1853 – March 13, 1937) was an English-born American engineer and inventor who was instrumental in the founding of major electrical companies in the United States, the United Kingdom and France. Early life He was born in Manchester, England, on March 29, 1853, but his family moved to Philadelphia in the United States in 1858. and Thomson attended Central High School in Philadelphia and graduated in 1870. Thomson took a teaching position at Central, and in 1876, at the age of twenty-three, held the chair of Chemistry. In 1880, he left Central to pursue research in the emerging field of electrical engineering. Electrical innovations With Edwin J. Houston, a former teacher and later colleague of Thomson's at Central High School, Thomson founded the Thomson-Houston Electric Company. Notable inventions created by Thomson during this period include an arc-lighting system, an automatically regulated three-coil dynamo, a magnetic lightning arrester, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Edison
Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory. Edison was raised in the American Midwest. Early in his career he worked as a telegraph operator, which inspired some of his earliest inventions. In 1876, he established his first laboratory facility in Menlo Park, New Jersey, where many of his early inventions were developed. He later established a botanical laboratory in Fort Myers, Florida, in co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Graham Bell
Alexander Graham Bell (, born Alexander Bell; March 3, 1847 – August 2, 1922) was a Scottish-born inventor, scientist and engineer who is credited with patenting the first practical telephone. He also co-founded the American Telephone and Telegraph Company (AT&T) in 1885. Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf; profoundly influencing Bell's life's work. His research on hearing and speech further led him to experiment with hearing devices which eventually culminated in Bell being awarded the first U.S. patent for the telephone, on March 7, 1876. Bell considered his invention an intrusion on his real work as a scientist and refused to have a telephone in his study. Many other inventions marked Bell's later life, including groundbreaking work in optical telecommunications, hydrofoils, and aeronautics. Bell also had a strong influence on the National Geographic Society and its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christopher Latham Sholes
Christopher Latham Sholes (February 14, 1819February 17, 1890) was an American inventor who invented the QWERTY keyboard, and, along with Samuel W. Soule, Carlos Glidden and John Pratt, has been contended to be one of the inventors of the first typewriter in the United States. He was also a newspaper publisher and Wisconsin politician. In his time, Sholes went by the names C. Latham Sholes, Latham Sholes, or C. L. Sholes, but never "Christopher Sholes" or "Christopher L. Sholes". Youth and political career Born in Mooresburg, in Montour County, Pennsylvania, Sholes moved to nearby Danville and worked there as an apprentice to a printer. After completing his apprenticeship, Sholes moved to Milwaukee, Wisconsin, in 1837, and later to Southport, Wisconsin (present-day Kenosha). On February 4, 1841 in Green Bay, he married Mary Jane McKinney of that town. He became a newspaper publisher and politician, serving in the Wisconsin State Senate from 1848 to 1849 as a Democrat, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottmar Mergenthaler
Ottmar Mergenthaler (11 May 1854 – 28 October 1899) was a German-American inventor who has been called a second Gutenberg, as Mergenthaler invented the linotype machine, the first device that could easily and quickly set complete lines of type for use in printing presses. This machine revolutionized the art of printing. Life and career Mergenthaler was born into a German family in Hachtel, Kingdom of Württemberg. He was the third son of a school teacher, Johann Georg Mergenthaler, from Hohenacker near the city of Waiblingen. He was apprenticed to a watchmaker in Bietigheim before emigrating to the United States in 1872 to work with his cousin August Hahl in Washington, D.C. Mergenthaler eventually moved with Hahl's shop to Baltimore, Maryland. In 1878, Mergenthaler became a naturalized citizen of the United States. In 1881, Mergenthaler became Hahl's business partner. Invention of the Linotype In 1876, Mergenthaler was approached by James O. Clephane and hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Kelly (inventor)
William Kelly (August 21, 1811 – February 11, 1888), born in Pittsburgh, Pennsylvania, was an American inventor. He is credited with being one of the inventors of modern steel production, through the process of injecting air into molten iron, which he experimented with in the early 1850s. A similar process was discovered independently by Henry Bessemer and patented in 1855. Due to a financial panic in 1857, a company that had already licensed the Bessemer process was able to purchase Kelly's patents, and licensed both under a single scheme using the Bessemer name. Kelly's role in the invention of the process is much less known. Early life Kelly studied metallurgy at the Western University of Pennsylvania. Instead of getting a job as a scientist, Kelly, his brother, and his brother-in-law started a dry goods and commission business, which they called ''McShane & Kelly''. After a fire destroyed their warehouse, William and his brother John decided to move to Eddyville, Kentuc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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