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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 between ... [...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, structure, space, models, and 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 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 mathematics for its own sake begins. The first woman mathematician recorded by history was Hypati ... [...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 Blackboards were originally made of smooth, thin sheets of black or dark grey slate stone.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 blackboar ... [...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 di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Senator
The United States Senate is the Upper house, upper chamber of the United States Congress, with the United States House of Representatives, House of Representatives being the Lower house, lower chamber. Together they compose the national Bicameralism, 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 #Membership, senators, each of whom represents a single U.S. state, state in its entirety. Each of the 50 states is equally represented by two senators who serve Classes of United States senators, staggered terms of six years, for a total of 100 senators. The Vice President of the United States, vice president of the United States serves as presiding officer and president of the Senate by Ex officio member, 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 Presiden ... [...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–Hamilton duel, 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 democracy, 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 marria ... [...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 is ... [...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 List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L .... In 1793 he became to ... [...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 c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
