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William Albert Rhodes
William Albert Rhodes (December 29, 1916 – January 22, 2007) was an astronomer and inventor who developed a novel method for the production of oxyhydrogen – initially called "Rhodes' Gas" after the inventor. Early life Rhodes was born in Garden City, Kansas on December 29, 1916, to George E. and Bertha G. Rhodes. Rhodes was awarded an honorary science doctorate by Columbia University. Career In 1929, he moved from Loveland, Colorado The City of Loveland is the home rule municipality that is the second most populous municipality in Larimer County, Colorado, United States. Loveland is situated north of the Colorado State Capitol in Denver and is the 14th most populous city ..., where he studied music, to Phoenix, Arizona. In 1936, Rhodes attended a meeting of The Society for Research of Meteorites. In 1939, he married Doris Fern Browning; At that time, he was a musician known professionally as "Wee Willie" and an instructor at the Institute of Educational Music. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Albert Rhodes
William Albert Rhodes (December 29, 1916 – January 22, 2007) was an astronomer and inventor who developed a novel method for the production of oxyhydrogen – initially called "Rhodes' Gas" after the inventor. Early life Rhodes was born in Garden City, Kansas on December 29, 1916, to George E. and Bertha G. Rhodes. Rhodes was awarded an honorary science doctorate by Columbia University. Career In 1929, he moved from Loveland, Colorado The City of Loveland is the home rule municipality that is the second most populous municipality in Larimer County, Colorado, United States. Loveland is situated north of the Colorado State Capitol in Denver and is the 14th most populous city ..., where he studied music, to Phoenix, Arizona. In 1936, Rhodes attended a meeting of The Society for Research of Meteorites. In 1939, he married Doris Fern Browning; At that time, he was a musician known professionally as "Wee Willie" and an instructor at the Institute of Educational Music. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radium Bromide
Radium bromide is the bromide salt of radium, with the formula RaBr2. It is produced during the process of separating radium from uranium ore. This inorganic compound was discovered by Pierre and Marie Curie in 1898, and the discovery sparked a huge interest in radiochemistry and radiotherapy. Since elemental radium oxidizes readily in air and water, radium salts are the preferred chemical form of radium to work with.Babcock, A.B., Jr. Survey of Processes for Radium Recovery from Pitchblende Ores. ''AEC Research and Development Report''. 23 Feb 1950. No. NYO—112 Even though it is more stable than elemental radium, radium bromide is still extremely toxic, and can explode under certain conditions.Kirby,H.W; Salutsky, Murrell L. The Radiochemistry of Radium. ''Energy Citations Database'' Dec 1964''/ref> History After the Curies discovered radium (in the form of radium chloride) in 1898, scientists began to isolate radium on an industrial scale, with the intent of using it for radiot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1916 Births
Events Below, the events of the First World War have the "WWI" prefix. January * January 1 – The British Empire, British Royal Army Medical Corps carries out the first successful blood transfusion, using blood that had been stored and cooled. * January 9 – WWI: Gallipoli Campaign: The last British troops are evacuated from Gallipoli, as the Ottoman Empire prevails over a joint British and French operation to capture Constantinople. * January 10 – WWI: Erzurum Offensive: Russia defeats the Ottoman Empire. * January 12 – The Gilbert and Ellice Islands Colony, part of the British Empire, is established in present-day Tuvalu and Kiribati. * January 13 – WWI: Battle of Wadi (1916), Battle of Wadi: Ottoman Empire forces defeat the British, during the Mesopotamian campaign in modern-day Iraq. * January 29 – WWI: Paris is bombed by German Empire, German zeppelins. * January 31 – WWI: An attack is planned on Verdun, France. February * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American F-86 Sabre
The North American F-86 Sabre, sometimes called the Sabrejet, is a transonic jet fighter aircraft. Produced by North American Aviation, the Sabre is best known as the United States' first swept-wing fighter that could counter the swept-wing Soviet MiG-15 in high-speed dogfights in the skies of the Korean War (1950–1953), fighting some of the earliest jet-to-jet battles in history. Considered one of the best and most important fighter aircraft in that war, the F-86 is also rated highly in comparison with fighters of other eras. Although it was developed in the late 1940s and was outdated by the end of the 1950s, the Sabre proved versatile and adaptable and continued as a front-line fighter in numerous air forces. Its success led to an extended production run of more than 7,800 aircraft between 1949 and 1956, in the United States, Japan, and Italy. In addition, 738 carrier-modified versions were purchased by the US Navy as FJ-2s and -3s. Variants were built in Canada and Austr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Echo
Project Echo was the first passive communications satellite experiment. Each of the two American spacecraft, launched in 1960 and 1964, were metalized balloon satellites acting as passive reflectors of microwave signals. Communication signals were transmitted from one location on Earth and bounced off the surface of the satellite to another Earth location. The first transmissions using Echo were sent from Goldstone, California to Holmdel, New Jersey on 12 August 1960. The last Echo satellite deorbited and burned up in the atmosphere on 7 June 1969.Astronautix.com, ''Echo'' Background The concept of using orbital satellites to relay communications predated space travel, first being advanced by Arthur C. Clar ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, only being larger than Mercury (planet), Mercury. In the English language, Mars is named for the Mars (mythology), Roman god of war. Mars is a terrestrial planet with a thin atmosphere (less than 1% that of Earth's), and has a crust primarily composed of elements similar to Earth's crust, as well as a core made of iron and nickel. Mars has surface features such as impact craters, valleys, dunes and polar ice caps. It has two small and irregularly shaped moons, Phobos (moon), Phobos and Deimos (moon), Deimos. Some of the most notable surface features on Mars include Olympus Mons, the largest volcano and List of tallest mountains in the Solar System, highest known mountain in the Solar System and Valles Marineris, one of the largest canyons in the Solar System. The North Polar Basin (Mars), Borealis basin in the Northern Hemisphere covers approximately 40% of the planet and may be a la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newsweek
''Newsweek'' is an American weekly online news magazine co-owned 50 percent each by Dev Pragad, its president and CEO, and Johnathan Davis (businessman), Johnathan Davis, who has no operational role at ''Newsweek''. Founded as a weekly print magazine in 1933, it was widely distributed during the 20th century, and had many notable editors-in-chief. The magazine was acquired by The Washington Post Company in 1961, and remained under its ownership until 2010. Revenue declines prompted The Washington Post Company to sell it, in August 2010, to the audio pioneer Sidney Harman for a purchase price of one dollar and an assumption of the magazine's liabilities. Later that year, ''Newsweek'' merged with the news and opinion website ''The Daily Beast'', forming The Newsweek Daily Beast Company. ''Newsweek'' was jointly owned by the estate of Harman and the diversified American media and Internet company IAC (company), IAC. ''Newsweek'' continued to experience financial difficulties, whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popular Mechanics
''Popular Mechanics'' (sometimes PM or PopMech) is a magazine of popular science and technology, featuring automotive, home, outdoor, electronics, science, do-it-yourself, and technology topics. Military topics, aviation and transportation of all types, space, tools and gadgets are commonly featured. It was founded in 1902 by Henry Haven Windsor, who was the editor and—as owner of the Popular Mechanics Company—the publisher. For decades, the tagline of the monthly magazine was "Written so you can understand it." In 1958, PM was purchased by the Hearst Corporation, now Hearst Communications. In 2013, the US edition changed from twelve to ten issues per year, and in 2014 the tagline was changed to "How your world works." The magazine added a podcast in recent years, including regular features ''Most Useful Podcast Ever'' and ''How Your World Works''. History ''Popular Mechanics'' was founded in Chicago by Henry Haven Windsor, with the first issue dated January 11, 1902. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lee De Forest
Lee de Forest (August 26, 1873 – June 30, 1961) was an American inventor and a fundamentally important early pioneer in electronics. He invented the first electronic device for controlling current flow; the three-element "Audion" triode vacuum tube in 1906. This started the Electronic Age, and enabled the development of the electronic amplifier and oscillator. These made radio broadcasting and long distance telephone lines possible, and led to the development of talking motion pictures, among countless other applications. He had over 300 patents worldwide, but also a tumultuous career— he boasted that he made, then lost, four fortunes. He was also involved in several major patent lawsuits, spent a substantial part of his income on legal bills, and was even tried (and acquitted) for mail fraud. Despite this, he was recognised for his pioneering work with the 1922 IEEE Medal of Honor, the 1923 Franklin Institute Elliott Cresson Medal and the 1946 American Institute of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxyhydrogen
Oxyhydrogen is a mixture of hydrogen (H2) and oxygen (O2) gases. This gaseous mixture is used for torches to process refractory materials and was the first gaseous mixture used for welding. Theoretically, a ratio of 2:1 hydrogen:oxygen is enough to achieve maximum efficiency; in practice a ratio 4:1 or 5:1 is needed to avoid an oxidizing flame. This mixture may also be referred to as ' (Scandinavian and German Knallgas: "bang-gas"), although some authors define knallgas to be a generic term for the mixture of fuel with the precise amount of oxygen required for complete combustion, thus 2:1 oxyhydrogen would be called "hydrogen-knallgas". "Brown's gas" and HHO are terms for oxyhydrogen mainly encountered in fringe science. Properties Oxyhydrogen will combust when brought to its autoignition temperature. For the stoichiometric mixture, 2:1 hydrogen:oxygen, at normal atmospheric pressure, autoignition occurs at about 570 °C (1065 °F). The minimum energy required t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhodes UFO Photographs
The Rhodes UFO photos, sometimes called the shoe-heel UFO photos, are two photos that were reportedly taken on July 7, 1947 by amateur astronomer and inventor William Albert Rhodes. The photographs purport to show a disc-like object flying above Phoenix, Arizona. Rhodes's account and photographs were published by the ''Arizona Republic'' on July 9. The photos were included in original saucer witness Kenneth Arnold's 1952 book ''The Coming of the Saucers'', and they were reprinted multiple times by magazine editor and early UFO conspiracy theorist Raymond Palmer. Coming just weeks after the Kenneth Arnold report, the Rhodes photographs were among the very first purported UFO photographs. The photographs continue to be discussed in the media into the 21st century. Air Force files categorized the Rhodes Photos as a "possible hoax". Background On June 24, 1947, civilian pilot Kenneth Arnold reported a Kenneth Arnold UFO sighting, sighting of 'flying discs'. By June 27, di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Arizona Republic
''The Arizona Republic'' is an American daily newspaper published in Phoenix. Circulated throughout Arizona, it is the state's largest newspaper. Since 2000, it has been owned by the Gannett newspaper chain. Copies are sold at $2 daily or at $3 on Sundays and $5 on Thanksgiving Day; prices are higher outside Arizona. History Early years The newspaper was founded May 19, 1890, under the name ''The Arizona Republican''. Dwight B. Heard, a Phoenix land and cattle baron, ran the newspaper from 1912 until his death in 1929. The paper was then run by two of its top executives, Charles Stauffer and W. Wesley Knorpp, until it was bought by Midwestern newspaper magnate Eugene C. Pulliam in 1946. Stauffer and Knorpp had changed the newspaper's name to ''The Arizona Republic'' in 1930, and also had bought the rival ''Phoenix Evening Gazette'' and ''Phoenix Weekly Gazette'', later known, respectively, as ''The Phoenix Gazette'' and the ''Arizona Business Gazette''. Pulliam era Pulliam, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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