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George Baron
George Baron (died June 18, 1818) was a mathematician who emigrated from Northumberland, England to Hallowell, Maine in the United States, thereafter moving to New York. He was the first superintendent and mathematics professor at what would become the United States Military Academy in 1801 and the founder and editor-in-chief of the '' Mathematical Correspondent'', which was the first American "specialized scientific journal" and the first American mathematics journal, first published May 1, 1804. Baron was first offered the position at the fledgling academy at West Point, New York by the newly elected United States President Thomas Jefferson's Secretary of War Henry Dearborn, a friend of Baron's who had lived near him in Maine. After agreeing upon salary and perks, instruction began on September 21, 1801 employing the use of Charles Hutton's ''A Course in Mathematics'' and a blackboard, the first recorded use of the latter in America. In October, there was a disagreement betw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematical model, models, and mathematics#Calculus and analysis, change. History One of the earliest known mathematicians were Thales of Miletus (c. 624–c.546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos (c. 582–c. 507 BC) established the Pythagoreans, Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathemat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackboard
A blackboard (also known as a chalkboard) is a reusable writing surface on which text or drawings are made with sticks of calcium sulphate or calcium carbonate, known, when used for this purpose, as chalk. Blackboards were originally made of smooth, thin sheets of black or dark grey slate stone. Design A blackboard can simply be a board painted with a dark matte paint (usually black, occasionally dark green). Matte black plastic sign material (known as closed-cell PVC foamboard) is also used to create custom chalkboard art. Blackboards on an A-frame are used by restaurants and bars to advertise daily specials. A more modern variation consists of a coiled sheet of plastic drawn across two parallel rollers, which can be scrolled to create additional writing space while saving what has been written. The highest grade blackboards are made of a rougher version porcelain enamelled steel (black, green, blue or sometimes other colours). Porcelain is very hard wearing, and blac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DeWitt Clinton
DeWitt Clinton (March 2, 1769February 11, 1828) was an American politician and naturalist. He served as a United States senator, as the mayor of New York City, and as the seventh governor of New York. In this last capacity, he was largely responsible for the construction of the Erie Canal. Clinton was a major candidate for the American presidency in the election of 1812, challenging incumbent James Madison. A nephew of two-term U.S. vice president and New York governor George Clinton, DeWitt Clinton served as his uncle's secretary before launching his own political career. As a Democratic-Republican, Clinton won election to the New York State legislature in 1798 before briefly serving as a U.S. Senator. Returning to New York, Clinton served three terms as the appointed Mayor of New York City and the lieutenant governor of New York State. In the 1812 presidential election, Clinton won support from the Federalists as well as from a group of Democratic-Republicans who were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Senator
The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and powers of the Senate are established by Article One of the United States Constitution. The Senate is composed of senators, each of whom represents a single state in its entirety. Each of the 50 states is equally represented by two senators who serve staggered terms of six years, for a total of 100 senators. The vice president of the United States serves as presiding officer and president of the Senate by virtue of that office, despite not being a senator, and has a vote only if the Senate is equally divided. In the vice president's absence, the president pro tempore, who is traditionally the senior member of the party holding a majority of seats, presides over the Senate. As the upper chamber of Congress, the Senate has several powers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aaron Burr
Aaron Burr Jr. (February 6, 1756 – September 14, 1836) was an American politician and lawyer who served as the third vice president of the United States from 1801 to 1805. Burr's legacy is defined by his famous personal conflict with Alexander Hamilton that culminated in Burr killing Hamilton in a duel in 1804, while Burr was vice president. Burr was born to a prominent family in New Jersey. After studying theology at Princeton, he began his career as a lawyer before joining the Continental Army as an officer in the American Revolutionary War in 1775. After leaving military service in 1779, Burr practiced law in New York City, where he became a leading politician and helped form the new Jeffersonian Democratic-Republican Party. As a New York Assemblyman in 1785, Burr supported a bill to end slavery, despite having owned slaves himself. At age 26, Burr married Theodosia Bartow Prevost, who died in 1794 after twelve years of marriage. They had one daughter, Theodosia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Vice President
The vice president of the United States (VPOTUS) is the second-highest officer in the executive branch of the U.S. federal government, after the president of the United States, and ranks first in the presidential line of succession. The vice president is also an officer in the legislative branch, as the president of the Senate. In this capacity, the vice president is empowered to preside over Senate deliberations at any time, but may not vote except to cast a tie-breaking vote. The vice president is indirectly elected together with the president to a four-year term of office by the people of the United States through the Electoral College. The modern vice presidency is a position of significant power and is widely seen as an integral part of a president's administration. While the exact nature of the role varies in each administration, most modern vice presidents serve as a key presidential advisor, governing partner, and representative of the president. The vice president ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elihu Palmer
Elihu Palmer (1764 – April 7, 1806) was an author and advocate of deism in the early days of the United States. Life Elihu Palmer was born in Canterbury, Connecticut in 1764. He studied to be a Presbyterian minister at Dartmouth College, where he graduated in 1787. Soon after his graduation, however, he became a deist. After rejecting the Calvinist doctrine of Presbyterianism, Palmer became a physical, spiritual, and intellectual wanderer, ultimately making his way to New York City, where he formed the Deistical Society of New York in 1796. He resided for a time in Augusta, Georgia, where he collected materials for Dr. Jedediah Morse's " Geography," and subsequently lived in Philadelphia and New York City New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the U .... In 1793 he became tota ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deist
Deism ( or ; derived from the Latin ''deus'', meaning " god") is the philosophical position and rationalistic theology that generally rejects revelation as a source of divine knowledge, and asserts that empirical reason and observation of the natural world are exclusively logical, reliable, and sufficient to determine the existence of a Supreme Being as the creator of the universe. More simply stated, Deism is the belief in the existence of God solely based on rational thought without any reliance on revealed religions or religious authority. Deism emphasizes the concept of natural theology (that is, God's existence is revealed through nature). Since the 17th century and during the Age of Enlightenment (especially in 18th-century England, France, and North America), various Western philosophers and theologians formulated a critical rejection of the several religious texts belonging to the many organized religions, and began to appeal only to truths that they felt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the United States, and is more than twice as populous as second-place Los Angeles. New York City lies at the southern tip of New York State, and constitutes the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the world by urban landmass. With over 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York is one of the world's most populous megacities, and over 58 million people live within of the city. New York City is a global cultural, financial, entertainment, and media center with a significant influence on commerce, health care and life sciences, research, technology, educa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Association Of America
The Mathematical Association of America (MAA) is a professional society that focuses on mathematics accessible at the undergraduate level. Members include university, college, and high school teachers; graduate and undergraduate students; pure and applied mathematicians; computer scientists; statisticians; and many others in academia, government, business, and industry. The MAA was founded in 1915 and is headquartered at 1529 18th Street NW (Washington, D.C.), 18th Street, Northwest, Washington, D.C., Northwest in the Dupont Circle, Washington, D.C., Dupont Circle neighborhood of Washington, D.C. The organization publishes mathematics journals and books, including the ''American Mathematical Monthly'' (established in 1894 by Benjamin Finkel), the most widely read mathematics journal in the world according to records on JSTOR. Mission and Vision The mission of the MAA is to advance the understanding of mathematics and its impact on our world. We envision a society that values th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Science Digital Library
The United States' National Science Digital Library (NSDL) is an open-access online digital library and collaborative network of disciplinary and grade-level focused education providers operated by the Institute for the Study of Knowledge Management in Education. NSDL's mission is to provide quality digital learning collections to the science, technology, engineering, and mathematics (STEM) education community, both formal and informal, institutional and individual. NSDL's collections are refined by a network of STEM educational and disciplinary professionals. Their work is based on user data, disciplinary knowledge, and participation in the evolution of digital resources as major elements of effective STEM learning. Resource types available via NSDL include instructional materials, activities, lesson plans, audio/video materials, images, web sites, simulations, visualizations, tools, and services. NSDL also provides annotation collection and paradata (usage data) collections: com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jonathan Williams (engineer)
Jonathan Williams (May 20, 1750May 16, 1815) was an American businessman, military figure, politician and writer. He became Chief of Engineers of the Army Corps of Engineers, was the first superintendent of United States Military Academy, and was elected to the Fourteenth United States Congress. Biography Williams was born in Boston in the Province of Massachusetts Bay and attended Harvard University. Williams, a grandnephew of Benjamin Franklin, in 1779 married Marianne Alexander, a Scottish girl, daughter of William Alexander a friend of Benjamin Franklin. His stay in Europe He spent most of the period from 1770 to 1785 in England and France. In January 1777, aged 26, at the suggestion of Silas Deane, Jonathan Williams went to Nantes to keep a close eye on Thomas Morris, who had just taken up the post of commercial agent. Williams was also required to inspect shipments of ammunition, uniforms and men, which led him to rent premises and hire staff. He had also "to gathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
