|
Percy Spencer
Percy Lebaron Spencer (July 19, 1894 – September 8, 1970) was an American physicist and inventor. He became known as the inventor of the microwave oven. Early life Spencer was born in Howland, Maine. Eighteen months later, Spencer's father died, and his mother soon left him in the care of his aunt and uncle. His uncle then died when Spencer was just seven years old. Spencer subsequently left grammar school to earn money to support himself and his aunt. From the ages of twelve to sixteen, he worked from sunrise to sunset at a spool mill. At the later age, he discovered that a local paper mill was soon to begin using electricity, a concept little known in his rural home region, and he began learning as much as possible about the phenomenon. When he applied to work at the mill, he was one of three people hired to install electricity in the plant, despite never having received any formal training in electrical engineering or even finishing grammar school. At the age of 18, Spence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howland, Maine
Howland is a town in Penobscot County, Maine, United States, which was settled in 1818. It was named after John Howland, one of the passengers on the ''Mayflower''. The population was 1,094 at the 2020 census. Geography The town is on the west bank of the Penobscot River at the confluence with the Piscataquis River. According to the United States Census Bureau, the town has a total area of , of which, of it is land and is water. Climate This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. 2. According to the Köppen Climate Classification system, Howland has a humid continental climate, abbreviated "Dfb" on climate maps. Demographics As of the 2000 census, the median income for a household in the town was $34,082, and the median income for a family was $36,302. Males had a median income of $32,000 versus $17,386 for females. The per capita income for the town was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Candy Bar
A candy bar is a type of candy that is in the shape of a bar. The most common type of candy bar is the chocolate bar, including both bars made of solid chocolate and combination candy bars, which are candy bars that combine chocolate with other ingredients, such as nuts, caramel, nougat, or wafers. Many varieties of candy bars exist, and many are mass-produced. Between World War I and the middle of the 20th century, approximately 40,000 brands of candy bars were introduced. Chocolate bars A chocolate bar is a bar-shaped piece of chocolate, which may also contain layerings or mixtures of other ingredients. A wide variety of chocolate bar brands are sold. A popular example is a Snickers bar, which consists of nougat mixed with caramel and peanuts. The first solid chocolate bar was produced by Fry's of Bristol, England in 1847. Fry's Chocolate Cream became the first mass-produced chocolate bar in 1866. The Goo Goo Cluster was the first mass-produced combination bar, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vannevar Bush
Vannevar Bush ( ; March 11, 1890 – June 28, 1974) was an American engineer, inventor and science administrator, who during World War II headed the U.S. Office of Scientific Research and Development (OSRD), through which almost all wartime military R&D was carried out, including important developments in radar and the initiation and early administration of the Manhattan Project. He emphasized the importance of scientific research to national security and economic well-being, and was chiefly responsible for the movement that led to the creation of the National Science Foundation. Bush joined the Department of Electrical Engineering at Massachusetts Institute of Technology (MIT) in 1919, and founded the company that became the Raytheon Company in 1922. Bush became vice president of MIT and dean of the MIT School of Engineering in 1932, and president of the Carnegie Institution of Washington in 1938. During his career, Bush patented a string of his own inventions. He is known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gratuity
A gratuity (often called a tip) is a sum of money customarily given by a customer to certain service sector workers such as hospitality for the service they have performed, in addition to the basic price of the service. Tips and their amount are a matter of social custom and etiquette, and the custom varies between countries and between settings. In some countries, it is customary to tip servers in bars and restaurants, taxi drivers, hair stylists and so on. However, in some places tipping is not expected and may be discouraged or considered insulting. The customary amount of a tip can be a specific range or a certain percentage of the bill based on the perceived quality of the service given. It is illegal to offer tips to some groups of workers, such as U.S. government workers and more widely police officers; the tips may be regarded as bribery. A fixed percentage service charge is sometimes added to bills in restaurants and similar establishments. Tipping may not be expecte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royalty Payment
A royalty payment is a payment made by one party to another that owns a particular asset, for the right to ongoing use of that asset. Royalties are typically agreed upon as a percentage of gross or net revenues derived from the use of an asset or a fixed price per unit sold of an item of such, but there are also other modes and metrics of compensation.Guidelines for Evaluation of Transfer of Technology Agreements, United Nations, New York, 1979 A royalty interest is the right to collect a stream of future royalty payments. A license agreement defines the terms under which a resource or property are licensed by one party to another, either without restriction or subject to a limitation on term, business or geographic territory, type of product, etc. License agreements can be regulated, particularly where a government is the resource owner, or they can be private contracts that follow a general structure. However, certain types of franchising, franchise agreements have comparable p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Massachusetts
The University of Massachusetts is the five-campus public university system and the only public research system in the Commonwealth of Massachusetts. The university system includes five campuses (Amherst, Boston, Dartmouth, Lowell, and a medical school in Worcester), a satellite campus in Springfield and also 25 campuses throughout California and Washington with the University of Massachusetts Global. The system administration is in Boston and Shrewsbury and is accredited by the New England Association of Schools and Colleges and across its campuses enrolls 75,065 students. Campuses The University of Massachusetts Amherst is the flagship and largest school in the UMass system. It was also the first one established, dating back to 1863, when it was founded as the Massachusetts Agricultural College. The University of Massachusetts Chan Medical School was founded in 1962, and is located in Worcester. The University of Massachusetts Boston, originally established in 1964, was mer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Science
Doctor of Science ( la, links=no, Scientiae Doctor), usually abbreviated Sc.D., D.Sc., S.D., or D.S., is an academic research degree awarded in a number of countries throughout the world. In some countries, "Doctor of Science" is the degree used for the standard doctorate in the sciences; elsewhere the Sc.D. is a "higher doctorate" awarded in recognition of a substantial and sustained contribution to scientific knowledge beyond that required for a Doctor of Philosophy (PhD). Africa Algeria and Morocco In Algeria, Morocco, Libya and Tunisia, all universities accredited by the state award a "Doctorate" in all fields of science and humanities, equivalent to a PhD in the United Kingdom or United States. Some universities in these four Arab countries award a "Doctorate of the State" in some fields of study and science. A "Doctorate of the State" is slightly higher in esteem than a regular doctorate, and is awarded after performing additional in-depth post-doctorate research or ach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honorary Degree
An honorary degree is an academic degree for which a university (or other degree-awarding institution) has waived all of the usual requirements. It is also known by the Latin phrases ''honoris causa'' ("for the sake of the honour") or ''ad honorem '' ("to the honour"). The degree is typically a doctorate or, less commonly, a master's degree, and may be awarded to someone who has no prior connection with the academic institution or no previous postsecondary education. An example of identifying a recipient of this award is as follows: Doctorate in Business Administration (''Hon. Causa''). The degree is often conferred as a way of honouring a distinguished visitor's contributions to a specific field or to society in general. It is sometimes recommended that such degrees be listed in one's curriculum vitae (CV) as an award, and not in the education section. With regard to the use of this honorific, the policies of institutions of higher education generally ask that recipients ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Academy Of Arts And Sciences
The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and other Founding Fathers of the United States. It is headquartered in Cambridge, Massachusetts. Membership in the academy is achieved through a thorough petition, review, and election process. The academy's quarterly journal, ''Dædalus'', is published by MIT Press on behalf of the academy. The academy also conducts multidisciplinary public policy research. History The Academy was established by the Massachusetts legislature on May 4, 1780, charted in order "to cultivate every art and science which may tend to advance the interest, honor, dignity, and happiness of a free, independent, and virtuous people." The sixty-two incorporating fellows represented varying interests and high standing in the political, professional, and commercial secto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Radio Engineers
The Institute of Radio Engineers (IRE) was a professional organization which existed from 1912 until December 31, 1962. On January 1, 1963, it merged with the American Institute of Electrical Engineers (AIEE) to form the Institute of Electrical and Electronics Engineers (IEEE). Founding Following several attempts to form a technical organization of wireless practitioners in 1908–1912, the Institute of Radio Engineers (IRE) was finally established in 1912 in New York City. Among its founding organizations were the Society of Wireless Telegraph Engineers (SWTE) and the Wireless Institute (TWI). At the time, the dominant organization of electrical engineers was the American Institute of Electrical Engineers (AIEE). Many of the founding members of IRE considered AIEE too conservative and too focused on electric power. Moreover, the founders of the IRE sought to establish an international organization (unlike the “American” AIEE), and adopted a tradition of electing some of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woburn, Massachusetts
Woburn ( ) is a city in Middlesex County, Massachusetts, Middlesex County, Massachusetts, United States. The population was 40,876 at the 2020 census. Woburn is located north of Boston. Woburn uses Massachusetts' mayor-council form of government, in which an elected mayor is the executive and a partly district-based, partly at-large city council is the legislature. It is the only one of Massachusetts' 351 municipalities to refer to members of its City Council as "Aldermen." History Woburn was first settled in 1640 near Horn Pond, a primary source of the Mystic River, and was officially incorporated in 1642. At that time the area included present day towns of Woburn, Winchester, Burlington, and parts of Stoneham, Massachusetts, Stoneham and Wilmington. In 1740 Wilmington, Massachusetts, Wilmington separated from Woburn. In 1799 Burlington, Massachusetts, Burlington separated from Woburn; in 1850 Winchester, Massachusetts, Winchester did so, too. Woburn got its name from Wobu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burlington, Massachusetts
Burlington is a town in Middlesex County, Massachusetts, United States. The population was 26,377 at the 2020 census. History It is believed that Burlington takes its name from the English town of Bridlington, Yorkshire, but this has never been confirmed. It was first settled in 1641, and was officially incorporated on February 28, 1799; several of the early homesteads are still standing, such as the Francis Wyman House, dating from 1666. The town is sited on the watersheds of the Ipswich, Mystic, and Shawsheen rivers. In colonial times up through the late 19th century, there was an industry in the mills along Vine Brook, which runs from Lexington to Bedford and then empties into the Shawsheen River. Burlington is now a suburban industrial town at the junction of the Boston- Merrimack corridor, but for most of its history, it was almost entirely agricultural, selling hops and rye to Boston and supplementing that income with small shoe-making shops. Early railroad expansio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Woburn, Massachusetts")
