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Lyman Spitzer
Lyman Spitzer Jr. (June 26, 1914 – March 31, 1997) was an American theoretical physicist, astronomer and mountaineer. As a scientist, he carried out research into star formation, plasma physics, and in 1946, conceived the idea of telescopes operating in outer space. Spitzer invented the stellarator plasma device and is the namesake of NASA's Spitzer Space Telescope. As a mountaineer, he made the first ascent of Mount Thor, with Donald C. Morton. Early life and education Spitzer was born to a Presbyterian family in Toledo, Ohio, the son of Lyman Spitzer Sr. and Blanche Carey (née Brumback). Through his paternal grandmother, he was related to inventor Eli Whitney. Spitzer graduated from Scott High School. He then attended Phillips Academy in 1929 and went on to Yale College, where he graduated Phi Beta Kappa in 1935 and was a member of Skull and Bones. During a year of study at Cambridge University, he was influenced by Arthur Eddington and the young Subrahmanyan Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spitzer Space Telescope
The Spitzer Space Telescope, formerly the Space Infrared Telescope Facility (SIRTF), was an infrared space telescope launched in 2003. Operations ended on 30 January 2020. Spitzer was the third space telescope dedicated to infrared astronomy, following IRAS (1983) and ISO (1995–1998). It was the first spacecraft to use an Earth-trailing orbit, later used by the Kepler planet-finder. The planned mission period was to be 2.5 years with a pre-launch expectation that the mission could extend to five or slightly more years until the onboard liquid helium supply was exhausted. This occurred on 15 May 2009. Without liquid helium to cool the telescope to the very low temperatures needed to operate, most of the instruments were no longer usable. However, the two shortest-wavelength modules of the IRAC camera continued to operate with the same sensitivity as before the helium was exhausted, and continued to be used into early 2020 in the Spitzer Warm Mission. During the warm missi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toledo, Ohio
Toledo ( ) is a city in and the county seat of Lucas County, Ohio, United States. A major Midwestern United States port city, Toledo is the fourth-most populous city in the state of Ohio, after Columbus, Cleveland, and Cincinnati, and according to the 2020 census, the 79th-largest city in the United States. With a population of 270,871, it is the principal city of the Toledo metropolitan area. It also serves as a major trade center for the Midwest; its port is the fifth-busiest in the Great Lakes and 54th-biggest in the United States. The city was founded in 1833 on the west bank of the Maumee River, and originally incorporated as part of Monroe County, Michigan Territory. It was refounded in 1837, after the conclusion of the Toledo War, when it was incorporated in Ohio. After the 1845 completion of the Miami and Erie Canal, Toledo grew quickly; it also benefited from its position on the railway line between New York City and Chicago. The first of many glass manufacturers arr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Medal Of Science
The National Medal of Science is an honor bestowed by the President of the United States to individuals in science and engineering who have made important contributions to the advancement of knowledge in the fields of behavioral and social sciences, biology, chemistry, engineering, mathematics and physics. The twelve member presidential Committee on the National Medal of Science is responsible for selecting award recipients and is administered by the National Science Foundation (NSF). History The National Medal of Science was established on August 25, 1959, by an act of the Congress of the United States under . The medal was originally to honor scientists in the fields of the "physical, biological, mathematical, or engineering sciences". The Committee on the National Medal of Science was established on August 23, 1961, by executive order 10961 of President John F. Kennedy. On January 7, 1979, the American Association for the Advancement of Science (AAAS) passed a resolution prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skull And Bones
Skull and Bones, also known as The Order, Order 322 or The Brotherhood of Death, is an undergraduate senior secret student society at Yale University in New Haven, Connecticut. The oldest senior class society at the university, Skull and Bones has become a cultural institution known for its powerful alumni and various conspiracy theories. It is one of the "Big Three" societies at Yale, the other two being Scroll and Key and Wolf's Head. The society's alumni organization, the Russell Trust Association, owns the organization's real estate and oversees the membership. The society is known informally as "Bones," and members are known as "Bonesmen," "Members of The Order" or "Initiated to The Order." History Skull and Bones was founded in 1832 after a dispute among Yale debating societies Linonia, Brothers in Unity, and the Calliopean Society over that season's Phi Beta Kappa awards. William Huntington Russell and Alphonso Taft co-founded "the Order of the Skull and Bones". ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phi Beta Kappa
The Phi Beta Kappa Society () is the oldest academic honor society in the United States, and the most prestigious, due in part to its long history and academic selectivity. Phi Beta Kappa aims to promote and advocate excellence in the liberal arts and sciences, and to induct the most outstanding students of arts and sciences at only select American colleges and universities. It was founded at the College of William and Mary on December 5, 1776, as the first collegiate Greek-letter fraternity and was among the earliest collegiate fraternal societies. Since its inception, 17 U.S. Presidents, 40 U.S. Supreme Court Justices, and 136 Nobel Laureates have been inducted members. Phi Beta Kappa () stands for ('), which means "Wisdom it. love of knowledgeis the guide it. helmsmanof life". Membership Phi Beta Kappa has chapters in only about 10% of American higher learning institutions, and only about 10% of these schools' Arts and Sciences graduates are invited to join the soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yale College
Yale College is the undergraduate college of Yale University. Founded in 1701, it is the original school of the university. Although other Yale schools were founded as early as 1810, all of Yale was officially known as Yale College until 1887, when its schools were confederated and the institution was renamed Yale University. It is ranked as one of the top colleges in the United States. Originally established to train Congregationalist ministers, the college began teaching humanities and natural sciences by the late 18th century. At the same time, students began organizing extracurricular organizations: first literary societies, and later publications, sports teams, and singing groups. By the middle of the 19th century, it was the largest college in the United States. In 1847, it was joined by another undergraduate school at Yale, the Sheffield Scientific School, which was absorbed into the college in 1956. These merged curricula became the basis of the modern-day liberal art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott High School (Toledo, Ohio)
Jesup Wakeman Scott High School is a public high school located in the Old West End neighborhood of Toledo, Ohio. It is part of Toledo Public Schools. It was named for a former editor of The Toledo Blade from 1844 to 1847. Scott was an entrepreneur, philanthropist and well-known civic leader who envisioned Toledo as the "Future Great City of the World." The current high school building was built in 1913. After receiving a $1 million grant from the Bill and Melinda Gates Foundation, Scott High School began a transformation from a comprehensive high school to four small learning academies. Each academy, or "Small School" is based on a different career pathway. The Scott Bulldogs wear maroon and white for athletic events. Their basketball program has been historically known as a powerhouse in the Toledo City League with their biggest rivals being the Macomber Macmen and the Libbey Cowboys. Macomber was the big rivalry until that school's closure in 1991, and Libbey was the ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eli Whitney
Eli Whitney Jr. (December 8, 1765January 8, 1825) was an American inventor, widely known for inventing the cotton gin, one of the key inventions of the Industrial Revolution that shaped the economy of the Antebellum South. Although Whitney himself believed that his invention would reduce the need for enslaved labor and help hasten the end of southern slavery, Whitney's invention made upland short cotton into a profitable crop, which strengthened the economic foundation of slavery in the United States and prolonged the institution. Despite the social and economic impact of his invention, Whitney lost many profits in legal battles over patent infringement for the cotton gin. Thereafter, he turned his attention into securing contracts with the government in the manufacture of muskets for the newly formed United States Army. He continued making arms and inventing until his death in 1825. Early life and education Whitney was born in Westborough, Massachusetts, on December 8, 1765, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presbyterian
Presbyterianism is a part of the Reformed tradition within Protestantism that broke from the Roman Catholic Church in Scotland by John Knox, who was a priest at St. Giles Cathedral (Church of Scotland). Presbyterian churches derive their name from the presbyterian form of church government by representative assemblies of elders. Many Reformed churches are organised this way, but the word ''Presbyterian'', when capitalized, is often applied to churches that trace their roots to the Church of Scotland or to English Dissenter groups that formed during the English Civil War. Presbyterian theology typically emphasizes the sovereignty of God, the authority of the Scriptures, and the necessity of grace through faith in Christ. Presbyterian church government was ensured in Scotland by the Acts of Union in 1707, which created the Kingdom of Great Britain. In fact, most Presbyterians found in England can trace a Scottish connection, and the Presbyterian denomination was also t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Thor
Mount Thor, officially gazetted as Thor Peak ( iu, ᙯᕐᓱᐊᓗᒃ ''Qaisualuk'' "huge bedrock" or iu, ᑭᒍᑎᙳᐊᖅ ''Kigutinnguaq'' "tooth-like"), is a mountain with an elevation of located in Auyuittuq National Park, on Baffin Island, Nunavut, Canada. The mountain is located northeast of Pangnirtung and features Earth's greatest vertical drop of , with the cliff overhanging at an average angle of 15 degrees from vertical. Despite its remoteness, this feature makes the mountain a popular rock climbing site. Camping is allowed, with several designated campsites located throughout the length of Akshayuk Pass. For climbers looking to scale Mount Thor, there is an established campsite a few kilometres north of its base, complete with windbreaks and emergency shelters. The English naming of the mountain originates from Thor, the Norse thunder god. Geography Mount Thor is part of the Baffin Mountains which in turn form part of the Arctic Cordillera mountain range. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the US federal government responsible for the civil List of government space agencies, space program, aeronautics research, and outer space, space research. NASA was National Aeronautics and Space Act, 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 program, 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), Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew Program, Commercial Crew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stellarator
A stellarator is a plasma device that relies primarily on external magnets to confine a plasma. Scientists researching magnetic confinement fusion aim to use stellarator devices as a vessel for nuclear fusion reactions. The name refers to the possibility of harnessing the power source of the stars, such as the Sun. It is one of the earliest fusion power devices, along with the z-pinch and magnetic mirror. The stellarator was invented by American scientist Lyman Spitzer of Princeton University in 1951, and much of its early development was carried out by his team at what became the Princeton Plasma Physics Laboratory (PPPL). Lyman's Model A began operation in 1953 and demonstrated plasma confinement. Larger models followed, but these demonstrated poor performance, losing plasma at rates far worse than theoretical predictions. By the early 1960s, any hope of quickly producing a commercial machine faded, and attention turned to studying the fundamental theory of high-energy plasm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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