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Charles L. Krum
Charles Lyon Krum (1851/2 – September 25, 1937) was a key figure in the development of the teleprinter, a machine which played a key role in the history of telegraphy and computing. In 1902, electrical engineer Mr. Frank Pearne approached Mr. Joy Morton, head of Morton Salt, seeking a sponsor for Pearne's research into the practicalities of developing a printing telegraph Telegraphy is the long-distance transmission of messages where the sender uses symbolic codes, known to the recipient, rather than a physical exchange of an object bearing the message. Thus flag semaphore is a method of telegraphy, whereas ... system. Joy Morton needed to determine whether this was worthwhile and so consulted renowned mechanical engineer Charles Krum, who was vice president of the Western Cold Storage Company (which was run by Morton’s brother Mark Morton). Krum gave Joy Morton a positive response to the idea of helping Pearne, so space to set up a laboratory in the attic of Western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teleprinter
A teleprinter (teletypewriter, teletype or TTY) is an electromechanical device that can be used to send and receive typed messages through various communications channels, in both point-to-point (telecommunications), point-to-point and point-to-multipoint communication, point-to-multipoint configurations. Initially, from 1887 at the earliest, teleprinters were used in telegraphy. Electrical telegraphy had been developed decades earlier in the late 1830s and 1840s, then using simpler Morse key equipment and telegraph operators. The introduction of teleprinters automated much of this work and eventually largely replaced skilled labour, skilled operators versed in Morse code with Data entry clerk, typists and machines communicating faster via Baudot code. With the development of early computers in the 1950s, teleprinters were adapted to allow typed data to be sent to a computer, and responses printed. Some teleprinter models could also be used to create punched tape for Compute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telegraphy
Telegraphy is the long-distance transmission of messages where the sender uses symbolic codes, known to the recipient, rather than a physical exchange of an object bearing the message. Thus flag semaphore is a method of telegraphy, whereas pigeon post is not. Ancient signalling systems, although sometimes quite extensive and sophisticated as in China, were generally not capable of transmitting arbitrary text messages. Possible messages were fixed and predetermined, so such systems are thus not true telegraphs. The earliest true telegraph put into widespread use was the Chappe telegraph, an optical telegraph invented by Claude Chappe in the late 18th century. The system was used extensively in France, and European nations occupied by France, during the Napoleonic era. The electric telegraph started to replace the optical telegraph in the mid-19th century. It was first taken up in Britain in the form of the Cooke and Wheatstone telegraph, initially used mostly as an aid to railw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computing
Computing is any goal-oriented activity requiring, benefiting from, or creating computer, computing machinery. It includes the study and experimentation of algorithmic processes, and the development of both computer hardware, hardware and software. Computing has scientific, engineering, mathematical, technological, and social aspects. Major computing disciplines include computer engineering, computer science, cybersecurity, data science, information systems, information technology, and software engineering. The term ''computing'' is also synonymous with counting and calculation, calculating. In earlier times, it was used in reference to the action performed by Mechanical computer, mechanical computing machines, and before that, to Computer (occupation), human computers. History The history of computing is longer than the history of computing hardware and includes the history of methods intended for pen and paper (or for chalk and slate) with or without the aid of tables. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joy Morton
Joy Sterling Morton (September 27, 1855 – May 10, 1934) was an American businessman and entrepreneur best known for founding Morton Salt and establishing the Morton Arboretum in Lisle, Illinois. Biography Morton was born on September 27, 1855, in Detroit, Michigan. His mother, Caroline Joy, was an accomplished artist, musician, and gardener. His father, Julius Sterling Morton, a newspaperman and a leader in Nebraska territorial and state politics, played a key role in establishing Arbor Day, and served as the United States secretary of agriculture in the second administration (1893–1897) of President Grover Cleveland. In 1880, Morton married Carrie Jane Lake, the daughter of Nebraska Supreme Court Judge George Lake. They had two children, Jean (who married Joseph Cudahy of a Chicago meatpacking company) and Sterling (who married Sophia Preston Owsley, a granddaughter of Carter Henry Harrison, a popular mayor of post-Civil War Chicago). Morton’s first wife died in 1915. Two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morton Salt
Morton Salt is an American food company producing salt for food, Water purification, water conditioning, industrial, agricultural, and road/highway use. Based in Chicago, the business is North America's leading producer and marketer of salt. It is a subsidiary of holding company Stone Canyon Industries Holdings, Inc. History The company began in Chicago, Illinois, in 1848 as a small sales agency, Richmond & Company, started by Alonzo Richmond as agents for Onondaga salt companies to sell their salt to the Midwestern United States, Midwest. In 1910, the business, which had by that time become both a manufacturer and a merchant of salt, was incorporated as the Morton Salt Company. In 1889, it was renamed after the owner, Joy Morton. Joy Morton started working for E. I. Wheeler in 1880, buying into the company for $10,000, with which he bought a fleet of lake boats to move salt west. In 1896, Alfred Bevis founded the Bevis Rock Salt Company, building on the failed Lyons salt compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telegraph
Telegraphy is the long-distance transmission of messages where the sender uses symbolic codes, known to the recipient, rather than a physical exchange of an object bearing the message. Thus flag semaphore is a method of telegraphy, whereas pigeon post is not. Ancient signalling systems, although sometimes quite extensive and sophisticated as in China, were generally not capable of transmitting arbitrary text messages. Possible messages were fixed and predetermined, so such systems are thus not true telegraphs. The earliest true telegraph put into widespread use was the Chappe telegraph, an optical telegraph invented by Claude Chappe in the late 18th century. The system was used extensively in France, and European nations occupied by France, during the Napoleonic era. The electric telegraph started to replace the optical telegraph in the mid-19th century. It was first taken up in Britain in the form of the Cooke and Wheatstone telegraph, initially used mostly as an aid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Morton (businessman)
Mark Morton (November 22, 1858 – June 25, 1951) was an American businessman and philanthropist. He co-founded the Morton Salt Company. Early life He was born in 1858 in Omaha, Nebraska. His father, J. Sterling Morton, was acting territorial governor of Nebraska, a former United States Secretary of Agriculture, and founder of Arbor Day. His mother, Caroline Joy Morton, was the only Caucasian woman present at the signing of the 1854 "Treaty with the Omaha" which paved the way for Nebraska's statehood. He grew up at the family home at Arbor Lodge, and attended public schools in Nebraska City."Mark Morton, 92, Led Salt Concern," ''New York Times,'' June 26, 1951. At the age of 18, Mark Morton went to work for his older brother, Paul Morton, as a clerk for the Burlington Railroad. In 1882, he became a salesman for the Harvey Lumber Co. of Chicago, and in 1890 was made superintendent of the main plant of the Nebraska City Packing Co. Later in life, he was also president of the We ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Inventors
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1937 Deaths
Events January * January 1 – Anastasio Somoza García becomes President of Nicaragua. * January 5 – Water levels begin to rise in the Ohio River in the United States, leading to the Ohio River flood of 1937, which continues into February, leaving 1 million people homeless and 385 people dead. * January 15 – Spanish Civil War: The Second Battle of the Corunna Road ends inconclusively. * January 23 – Moscow Trials: Trial of the Anti-Soviet Trotskyist Center – In the Soviet Union 17 leading Communists go on trial, accused of participating in a plot led by Leon Trotsky to overthrow Joseph Stalin's regime, and assassinate its leaders. * January 30 – The Moscow Trial initiated on January 23 is concluded. Thirteen of the defendants are Capital punishment, sentenced to death (including Georgy Pyatakov, Nikolay Muralov and Leonid Serebryakov), while the rest, including Karl Radek and Grigory Sokolnikov are sent to Gulag, labor camps and later murdered. They were i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
