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František Křižík
František Křižík (; July 8, 1847 – January 22, 1941) was a Czech inventor, electrical engineer, and entrepreneur. Biography Křižík was born into a family in Plánice. In spite of his background, Křižík managed in 1866 to study engineering at the Technical University of Prague ČVUT. Křižík is considered the pioneer of practical electrical engineering and in electrification of Bohemia and Austro-Hungarian empire. At the time he was often compared to Thomas Edison. In 1878 Křižík invented a remotely operated signaling device to protect against collision between trains. Křižík's cores are magnetic solenoids cores shaped so as to insure an approximately uniform pull in different positions in the solenoid. His first experiments in Plzeň resulted in the invention in 1880 of the automatic electric arc lamp, the so-called "Plzen Lamp" which was displayed at the International Exposition of Electricity in Paris in 1881. This lamp, with self-adjusting brushes, won ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plánice
Plánice () (german: Planitz) is a town in Klatovy District in the Plzeň Region of the Czech Republic. It has about 1,600 inhabitants. Administrative parts Villages of Bližanovy, Křížovice, Kvasetice, Lovčice, Mlynářovice, Nová Plánice, Pohoří, Štipoklasy, Vracov, Zbyslav and Zdebořice are administrative parts of Plánice. Mlynářovice forms an Enclave and exclave, exclave of the municipal territory. Geography Plánice is located about east of Klatovy and south of Plzeň. It lies in the Blatná Uplands. The highest point is the hill Rovná at above sea level. The town is situated on the left bank of the Úslava River. There are several small ponds in the territory. History The first written mention of Plánice is from 1144, when it was property of the newly established monastery of Klášter, Pomuk. As a town, Plánice was first mentioned in 1329. During its history, the town was owned by the noble families of Schwamberg, Sternberg, Rožmitál and Martinic family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General National Exhibition In Lviv
The General National Exhibition in Lviv ( Polish: ''Powszechna Wystawa Krajowa we Lwowie'') was a national exposition held in 1894 in the city of Lviv (Polish: ''Lwów'') on the centenary of the Kościuszko Uprising. Its aim was to showcase the economic and cultural achievements of Galicia and to present the works of art of the Kingdom of Galicia and Lodomeria as well as all other Polish lands under foreign rule. History Preparations before the grand opening of the exhibition took around two years. Architects Julian Zachariewicz and Franciszek Skowron supervised the construction of the pavilions for the fair. They were assisted by Zygmunt Gorgolewski and Juliusz Hochberger. Prince Adam Sapieha was the Head of the Exhibition Committee while Zdzisław Marchwicki was appointed the Director of the Exhibition. It was held on the 100th anniversary of the Kościuszko Uprising against Tsarist Russia and was intended to present the economic progress of Galicia as well as to promote the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Inventors
Czech may refer to: * Anything from or related to the Czech Republic, a country in Europe ** Czech language ** Czechs, the people of the area ** Czech culture ** Czech cuisine * One of three mythical brothers, Lech, Czech, and Rus' Places * Czech, Łódź Voivodeship, Poland * Czechville, Wisconsin, unincorporated community, United States People * Bronisław Czech (1908–1944), Polish sportsman and artist * Danuta Czech (1922–2004), Polish Holocaust historian * Hermann Czech (born 1936), Austrian architect * Mirosław Czech (born 1968), Polish politician and journalist of Ukrainian origin * Zbigniew Czech (born 1970), Polish diplomat See also * Čech, a surname * Czech lands * Czechoslovakia * List of Czechs * * * Czechoslovak (other) * Czech Republic (other) The Czech Republic is a nation state in Europe. Czech Republic may also refer to: * Czech Republic (European Parliament constituency) *Czech Socialist Republic The Czech Socialist Republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Engineers
Czech may refer to: * Anything from or related to the Czech Republic, a country in Europe ** Czech language ** Czechs, the people of the area ** Czech culture ** Czech cuisine * One of three mythical brothers, Lech, Czech, and Rus' Places * Czech, Łódź Voivodeship, Poland * Czechville, Wisconsin, unincorporated community, United States People * Bronisław Czech (1908–1944), Polish sportsman and artist * Danuta Czech (1922–2004), Polish Holocaust historian * Hermann Czech (born 1936), Austrian architect * Mirosław Czech (born 1968), Polish politician and journalist of Ukrainian origin * Zbigniew Czech (born 1970), Polish diplomat See also * Čech, a surname * Czech lands * Czechoslovakia * List of Czechs * * * Czechoslovak (other) * Czech Republic (other) * Czechia (other) Czechia is the official short form name of the Czech Republic. Czechia may also refer to: * Historical Czech lands * Czechoslovakia (1918–1993) *Czech Socialist R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Plánice
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1941 Deaths
Events Below, the events of World War II have the "WWII" prefix. January * January–August – 10,072 men, women and children with mental and physical disabilities are asphyxiated with carbon monoxide in a gas chamber, at Hadamar Euthanasia Centre in Germany, in the first phase of mass killings under the Action T4 program here. * January 1 – Thailand's Prime Minister Plaek Phibunsongkhram decrees January 1 as the official start of the Thai solar calendar new year (thus the previous year that began April 1 had only 9 months). * January 3 – A decree (''Normalschrifterlass'') promulgated in Germany by Martin Bormann, on behalf of Adolf Hitler, requires replacement of blackletter typefaces by Antiqua. * January 4 – The short subject ''Elmer's Pet Rabbit'' is released, marking the second appearance of Bugs Bunny, and also the first to have his name on a title card. * January 5 – WWII: Battle of Bardia in Libya: Australian and British troops defea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1847 Births
Events January–March * January 4 – Samuel Colt sells his first revolver pistol to the U.S. government. * January 13 – The Treaty of Cahuenga ends fighting in the Mexican–American War in California. * January 16 – John C. Frémont is appointed Governor of the new California Territory. * January 17 – St. Anthony Hall fraternity is founded at Columbia University, New York City. * January 30 – Yerba Buena, California, is renamed San Francisco. * February 5 – A rescue effort, called the First Relief, leaves Johnson's Ranch to save the ill-fated Donner Party (California-bound emigrants who became snowbound in the Sierra Nevada earlier this winter; some have resorted to survival by cannibalism). * February 22 – Mexican–American War: Battle of Buena Vista – 5,000 American troops under General Zachary Taylor use their superiority in artillery to drive off 15,000 Mexican troops under Antonio López de Santa Anna, defeating the Mexicans the next day. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asteroid
An asteroid is a minor planet of the inner Solar System. Sizes and shapes of asteroids vary significantly, ranging from 1-meter rocks to a dwarf planet almost 1000 km in diameter; they are rocky, metallic or icy bodies with no atmosphere. Of the roughly one million known asteroids the greatest number are located between the orbits of Mars and Jupiter, approximately 2 to 4 AU from the Sun, in the main asteroid belt. Asteroids are generally classified to be of three types: C-type, M-type, and S-type. These were named after and are generally identified with carbonaceous, metallic, and silicaceous compositions, respectively. The size of asteroids varies greatly; the largest, Ceres, is almost across and qualifies as a dwarf planet. The total mass of all the asteroids combined is only 3% that of Earth's Moon. The majority of main belt asteroids follow slightly elliptical, stable orbits, revolving in the same direction as the Earth and taking from three to six years to co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Main Belt
The asteroid belt is a torus-shaped region in the Solar System, located roughly between the orbits of the planets Jupiter and Mars. It contains a great many solid, irregularly shaped bodies, of many sizes, but much smaller than planets, called asteroids or minor planets. This asteroid belt is also called the main asteroid belt or main belt to distinguish it from other asteroid populations in the Solar System such as near-Earth asteroids and trojan asteroids. The asteroid belt is the smallest and innermost known circumstellar disc in the Solar System. About 60% of its mass is contained in the four largest asteroids: Ceres, Vesta, Pallas, and Hygiea. The total mass of the asteroid belt is calculated to be 3% that of the Moon. Ceres, the only object in the asteroid belt large enough to be a dwarf planet, is about 950 km in diameter, whereas Vesta, Pallas, and Hygiea have mean diameters less than 600 km. The remaining bodies range down to the size of a dust particle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bechyně
Bechyně (; german: Bechin, Beching or ''Bechingen'') is a town in Tábor District in the South Bohemian Region of the Czech Republic. It has about 4,900 inhabitants. The historic town centre is well preserved and is protected by law as an urban monument zone. Administrative parts Villages of Hvožďany and Senožaty are administrative parts of Bechyně. Geography Bechyně is located about southwest of Tábor. It lies in the Tábor Uplands. The town lies on a promontory above the confluence of the river Lužnice river and Smutná brook. Another brook called Židova strouha also flows into the river in the municipal territory. History The area of today's town was settled already in prehistorical era. The oldest evidence of settlement in this area comes from late Bronze Age (c. 1800–1600 BC). In the 8th or 9th century, a Slavic gord was built here. The first written mention of Bechyně is from around 1120 from ''Chronica Boemorum'', when there was written about settlement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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