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Gene Shoemaker
Eugene Merle Shoemaker (April 28, 1928 – July 18, 1997) was an American geologist. He co-discovered Comet Shoemaker–Levy 9 with his wife Carolyn S. Shoemaker and David H. Levy. This comet hit Jupiter in July 1994: the impact was televised around the world. Shoemaker also studied terrestrial craters, such as Barringer Meteor Crater in Arizona, and along with Edward Chao provided the first conclusive evidence of its origin as an impact crater. He was also the first director of the United States Geological Survey's Astrogeology Research Program. He was killed in a car accident while visiting an impact crater site in Australia. After his death, some of his ashes were carried to the Moon with the Lunar Prospector mission. Early life and formal education Shoemaker was born in Los Angeles, California, the son of Muriel May (née Scott), a teacher; and George Estel Shoemaker, who worked in farming, business, teaching, and motion pictures. His parents were natives of Nebras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles
Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world's most populous megacities. Los Angeles is the commercial, financial, and cultural center of Southern California. With a population of roughly 3.9 million residents within the city limits , Los Angeles is known for its Mediterranean climate, ethnic and cultural diversity, being the home of the Hollywood film industry, and its sprawling metropolitan area. The city of Los Angeles lies in a basin in Southern California adjacent to the Pacific Ocean in the west and extending through the Santa Monica Mountains and north into the San Fernando Valley, with the city bordering the San Gabriel Valley to it's east. It covers about , and is the county seat of Los Angeles County, which is the most populous county in the United States with an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barringer Meteor Crater
Meteor Crater, or Barringer Crater, is a meteorite impact crater about east of Flagstaff and west of Winslow in the desert of northern Arizona, United States. The site had several earlier names, and fragments of the meteorite are officially called the Canyon Diablo Meteorite, after the adjacent Cañon Diablo. Because the United States Board on Geographic Names recognizes names of natural features derived from the nearest post office, the feature acquired the name of "Meteor Crater" from the nearby post office named Meteor. Meteor Crater lies at an elevation of above sea level. It is about in diameter, some deep, and is surrounded by a rim that rises above the surrounding plains. The center of the crater is filled with of rubble lying above crater bedrock. One of the interesting features of the crater is its squared-off outline, believed to be caused by existing regional jointing (cracks) in the strata at the impact site. Despite historic attempts to make the crater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chico, California
Chico ( ; Spanish for "little") is the most populous city in Butte County, California. Located in the Sacramento Valley region of Northern California, the city had a population of 101,475 in the 2020 census, reflecting an increase from 86,187 in the 2010 Census. Chico is the cultural and economic center of the northern Sacramento Valley, as well as the largest city in California north of the capital city of Sacramento. The city is known as a college town, as the home of California State University, Chico, and for Bidwell Park, one of the largest urban parks in the world. History The first known inhabitants of the area now known as Chico—a Spanish word meaning "little"—were the Mechoopda Maidu Native Americans. The City of Chico was founded in 1860 by John Bidwell, a member of one of the first wagon trains to reach California in 1843. During the American Civil War, Camp Bidwell (named for John Bidwell, by then a brigadier general of the California Militia), was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern New Mexico
Northern New Mexico in cultural terms usually refers to the area of heavy-Spanish settlement in the north-central part of New Mexico. However, New Mexico state government also uses the term to mean the northwest and north central, but to exclude both the northeastern high plains counties and Sandoval County. The five largest cities in Northern New Mexico are: Santa Fe, Las Vegas, Española, Los Alamos, and Raton. Cultural The traditional southern boundary of the area is an escarpment called La Bajada southwest of Santa Fe. The other boundaries are poorly defined. The map in is a guide: from La Bajada the boundary runs northwest about 50 miles (80 km) west of U.S. Routes 285 and 84, and northeast about 20 miles (30 km) east of Interstate 25, to the Colorado border. The area might also be described roughly as comprising Rio Arriba, Los Alamos, Taos, and Colfax Counties; northeastern Sandoval County, northern Santa Fe County; and western San Miguel and Mora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lapidary
Lapidary (from the Latin ) is the practice of shaping stone, minerals, or gemstones into decorative items such as cabochons, engraved gems (including cameos), and faceted designs. A person who practices lapidary is known as a lapidarist. A lapidarist uses the lapidary techniques of cutting, grinding, and polishing. Hardstone carving requires specialized carving techniques. In modern contexts, a gemcutter is a person who specializes in cutting diamonds, but in older contexts the term refers to artists who produced hardstone carvings; engraved gems such as jade carvings, a branch of miniature sculpture or ornament in gemstone. By extension, the term ''lapidary'' has sometimes been applied to collectors of and dealers in gems, or to anyone who is knowledgeable in precious stones. Etymology The etymological root of the word 'lapidary' is the Latin word , meaning "stone".Douglas Harper (2014)Lapidary Online Etymology Dictionary In the 14th century, the term evolved from , meani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffalo Museum Of Science
The Buffalo Museum of Science is a science museum located at Martin Luther King Jr. Park in Buffalo, New York, United States, northeast of the downtown district, near the Kensington Expressway. The historic building was designed by August Esenwein and James A. Johnson and opened on January 19, 1929. The attractions include exhibits showcasing animals, astronomy, the science of technology, and additional science topics. Exhibitions Explorations Explorations is an interactive gallery for children ages two to seven featuring new themes every month. Explore You Science Studio Explore You is a health systems science studio. The space was remodeled and opened in March 2012. The interactive exhibit gives a hands-on approach to health, exploring topics such as healthy choices, body systems, the heart, medical technology, genetics, and related research done in Western New York. It is sponsored by prominent local health insurance company Independent Health. Rethink Extinct Science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eliza Kellas
Eliza Kellas (October 4, 1864 – April 10, 1943) was an American educator most known as former principal of Emma Willard School and co-founder of Russell Sage College. Early years Eliza Kellas was born on October 4, 1864 near Moores Forks in Franklin County, New York. She attended school in Mooers and Malone and began teaching at Malone in 1880 at the age of 16. In 1887, Kellas began studies at Potsdam Normal School (now known as State University of New York at Potsdam) in Potsdam, New York. She graduated two years later and joined the faculty to teach in the Preparatory Department. Kellas left Potsdam in 1891 to accept a position as Principal of the School of Practice at Plattsburgh Normal School (now known as State University of New York at Plattsburgh) in Plattsburgh, New York. In 1895 she was named Preceptress (equivalent to Dean of Students). In the late 1890s, Kellas studied briefly at University of Michigan and Sorbonne in Paris. Kellas resigned from Plattsburgh af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffalo State College
The State University of New York College at Buffalo (colloquially referred to as Buffalo State College, SUNY Buffalo State, Buffalo State, or simply Buff State) is a public college in Buffalo, New York. It is part of the State University of New York (SUNY) system. Buffalo State College was founded in 1871 as the Buffalo Normal School to train teachers. It offers 79 undergraduate majors with 11 honors options, 11 post baccalaureate teacher certification programs, and 64 graduate programs. History Buffalo State was founded in 1871 as the Buffalo Normal School before becoming the State Normal and Training School (1888–1927), the State Teachers College at Buffalo (1928–1946), the New York State College for Teachers at Buffalo (1946–1950), SUNY, New York State College for Teachers (1950–1951), the State University College for Teachers at Buffalo (1951–1959), the State University College of Education at Buffalo (1960–1961), and finally the State University College at Buf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laboratory School
A laboratory school or demonstration school is an elementary or secondary school operated in association with a university, college, or other teacher education institution and used for the training of future teachers, educational experimentation, educational research, and professional development. Many laboratory schools follow a model of experiential education based on the original Laboratory School run by John Dewey at the University of Chicago. Many laboratory schools still operate in the United States and around the globe. They are known by many names: laboratory schools, demonstration schools, campus schools, model schools, university-affiliated schools, child development schools, etc., and most have a connection to a college or university. Each university-affiliated school has a unique relationship with a college or university and a different grade configuration. Some lab schools are only for preschool or kindergarten children, some are preschool through fifth or sixth grad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civilian Conservation Corps
The Civilian Conservation Corps (CCC) was a voluntary government unemployment, work relief program that ran from 1933 to 1942 in the United States for unemployed, unmarried men ages 18–25 and eventually expanded to ages 17–28. The CCC was a major part of President Franklin D. Roosevelt's New Deal that supplied manual labor jobs related to the conservation and development of natural resources in rural lands owned by federal, state, and local governments. The CCC was designed to supply jobs for young men and to relieve families who had difficulty finding jobs during the Great Depression in the United States Robert Fechner was the first director of this agency, succeeded by James McEntee (labor leader), James McEntee following Fechner's death. The largest enrollment at any one time was 300,000. Through the course of its nine years in operation, three million young men took part in the CCC, which provided them with shelter, clothing, and food, together with a wage of $30 (equiva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffalo, New York
Buffalo is the second-largest city in the U.S. state of New York (behind only New York City) and the seat of Erie County. It is at the eastern end of Lake Erie, at the head of the Niagara River, and is across the Canadian border from Southern Ontario. With a population of 278,349 according to the 2020 census, Buffalo is the 78th-largest city in the United States. The city and nearby Niagara Falls together make up the two-county Buffalo–Niagara Falls Metropolitan Statistical Area (MSA), which had an estimated population of 1.1 million in 2020, making it the 49th largest MSA in the United States. Buffalo is in Western New York, which is the largest population and economic center between Boston and Cleveland. Before the 17th century, the region was inhabited by nomadic Paleo-Indians who were succeeded by the Neutral, Erie, and Iroquois nations. In the early 17th century, the French began to explore the region. In the 18th century, Iroquois land surrounding Buffalo C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Prospector
''Lunar Prospector'' was the third mission selected by NASA for full development and construction as part of the Discovery Program. At a cost of $62.8 million, the 19-month mission was designed for a low polar orbit investigation of the Moon, including mapping of surface composition including Lunar hydrogen deposits, measurements of magnetic and gravity fields, and study of lunar outgassing events. The mission ended July 31, 1999, when the orbiter was deliberately crashed into a crater near the lunar south pole, after the presence of hydrogen was successfully detected. Data from the mission allowed the construction of a detailed map of the surface composition of the Moon, and helped to improve understanding of the origin, evolution, current state, and resources of the Moon. Several articles on the scientific results were published in the journal ''Science''. ''Lunar Prospector'' was managed by NASA Ames Research Center with the prime contractor Lockheed Martin. The Princi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
