Area is the quantity that expresses the extent of a region on the plane or on a curved surface.The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.Area can be understood as the amount of material with a given thickness that would be necessary to …

TON 618 (short for Tonantzintla 618) is a hyperluminous, broad-absorption-line, radio-loud quasar and Lyman-alpha blob located near the border of the constellations Canes Venatici and Coma Berenices, with the projected comoving distance of approximately 18.2 billion light-years from Earth. It possesses one of the most massive black holes ever found, at 66 billion M ☉.

Area code 618 is a telephone area code in the North American Numbering Plan (NANP) for southern Illinois.One hundred and twenty-six municipalities are included in the numbering plan such as Carbondale, Cairo, Belleville, East St. Louis, Edwardsville, Marion, O'Fallon, Alton, Mt. Vernon, Centralia, Herrin, Salem, Metropolis, Fairview Heights, Collinsville, and Granite City

Wolfgang Amadeus Mozart was born on 27 January 1756 to Leopold Mozart (1719–1787) and Anna Maria, née Pertl (1720–1778), at Getreidegasse 9 in Salzburg. Salzburg was the capital of the Archbishopric of Salzburg, an ecclesiastic principality in the Holy Roman Empire (today in Austria). He was the youngest of seven children, five of whom died in infancy. His elder sister …

The decimal numeral system (also called the base-ten positional numeral system and denary / ˈ d iː n ər i / or decanary) is the standard system for denoting integer and non-integer numbers.It is the extension to non-integer numbers of the Hindu–Arabic numeral system. The way of denoting numbers in the decimal system is often referred to as decimal notation.. A decimal numeral …

Sejarah Tiongkok adalah salah satu sejarah kebudayaan tertua di dunia.Dari penemuan arkeologi dan antropologi, daerah Tiongkok telah didiami oleh manusia purba sejak 1,7 juta tahun yang lalu. Peradaban Tiongkok berawal dari berbagai negara kota di sepanjang lembah Sungai Kuning pada zaman Neolitikum.Sejarah tertulis Tiongkok dimulai sejak Dinasti Shang (k. 1750-1045 SM).

Etymology "Chenla" or "Zhenla" was the name given in Chinese accounts of an entity that sent tributes to Chinese emperors. The word "Chenla" or "Zhenla" and likewise Funan are unknown in the Old Khmer language. Folk etymology attempts to link Chenla (真臘) to a translation of its Chinese name as "Pure Beeswax", which was one of its regional commodities mentioned in …

Quintus Horatius Flaccus (Classical Latin: [ˈkᶣiːn̪t̪ʊs̠ (h)ɔˈraːt̪iʊs̠ ˈfɫ̪akːʊs̠]; 8 December 65 – 27 November 8 BC), known in the English-speaking world as Horace (/ ˈ h ɒr ɪ s /), was the leading Roman lyric poet during the time of Augustus (also known as Octavian). The rhetorician Quintilian regarded his Odes as just about the only Latin lyrics worth reading: "He ...

The Normalcy bias, a form of cognitive dissonance, is the refusal to plan for, or react to, a disaster which has never happened before.; Effort justification is a person's tendency to attribute greater value to an outcome if they had to put effort into achieving it. This can result in more value being applied to an outcome than it actually has. An example of this is the IKEA effect, the ...

The Three-fifths Compromise was an agreement reached during the 1787 United States Constitutional Convention over the counting of slaves in determining a state's total population. This count would determine the number of seats in the House of Representatives and how much each state would pay in taxes. The compromise counted three-fifths of each state's slave …