1.
Etruscan civilization
–
The Etruscan civilization is the modern name given to a powerful and wealthy civilization of ancient Italy in the area corresponding roughly to Tuscany, western Umbria, and northern Lazio. Culture that is identifiably Etruscan developed in Italy after about 800 BC, the latter gave way in the 7th century BC to a culture that was influenced by ancient Greece, Magna Graecia, and Phoenicia. The decline was gradual, but by 500 BC the political destiny of Italy had passed out of Etruscan hands, the last Etruscan cities were formally absorbed by Rome around 100 BC. Politics were based on the city, and probably the family unit. In their heyday, the Etruscan elite grew very rich through trade with the Celtic world to the north and the Greeks to the south, archaic Greece had a huge influence on their art and architecture, and Greek mythology was evidently very familiar to them. The study also excluded recent Anatolian connection, the ancient Romans referred to the Etruscans as the Tuscī or Etruscī. Their Roman name is the origin of the terms Tuscany, which refers to their heartland, and Etruria, which can refer to their wider region. In Attic Greek, the Etruscans were known as Tyrrhenians, from which the Romans derived the names Tyrrhēnī, Tyrrhēnia, the word may also be related to the Hittite Taruisa. The Etruscans called themselves Rasenna, which was syncopated to Rasna or Raśna, the origins of the Etruscans are mostly lost in prehistory, although Greek historians as early as the 5th century BC, repeatedly associated the Tyrrhenians with Pelasgians. Strabo as well as the Homeric Hymn to Dionysus make mention of the Tyrrhenians as pirates, pliny the Elder put the Etruscans in the context of the Rhaetian people to the north and wrote in his Natural History, Adjoining these the Noricans are the Raeti and Vindelici. All are divided into a number of states, the Raeti are believed to be people of Tuscan race driven out by the Gauls, their leader was named Raetus. Historians have no literature and no original Etruscan texts of religion or philosophy, therefore, much of what is known about this civilization is derived from grave goods, another source of genetic data on Etruscan origins is from four ancient breeds of cattle. Analyzing the mitochondrial DNA of these and seven other breeds of Italian cattle, the other Italian breeds were linked to northern Europe. Etruscan expansion was focused both to the north beyond the Apennine Mountains and into Campania, some small towns in the sixth century BC disappeared during this time, ostensibly consumed by greater, more powerful neighbours. However, it is certain that the structure of the Etruscan culture was similar to, albeit more aristocratic than. The mining and commerce of metal, especially copper and iron, led to an enrichment of the Etruscans and to the expansion of their influence in the Italian peninsula and the western Mediterranean Sea. Here, their interests collided with those of the Greeks, especially in the sixth century BC and this led the Etruscans to ally themselves with Carthage, whose interests also collided with the Greeks. Around 540 BC, the Battle of Alalia led to a new distribution of power in the western Mediterranean, from the first half of the 5th century BC, the new political situation meant the beginning of the Etruscan decline after losing their southern provinces
2.
Legend
–
Legend, for its active and passive participants, includes no happenings that are outside the realm of possibility, but may include miracles. Legends may be transformed over time, in order to keep fresh and vital. Many legends operate within the realm of uncertainty, never being believed by the participants. The Brothers Grimm defined legend as folktale historically grounded, a modern folklorists professional definition of legend was proposed by Timothy R. Legend is a loanword from Old French that entered English usage circa 1340. The Old French noun legende derives from the Medieval Latin legenda, in its early English-language usage, the word indicated a narrative of an event. The word legendary was originally a noun meaning a collection or corpus of legends and this word changed to legendry, and legendary became the adjectival form. By 1613, English-speaking Protestants began to use the word when they wished to imply that an event was fictitious, thus, legend gained its modern connotations of undocumented and spurious, which distinguish it from the meaning of chronicle. In 1866, Jacob Grimm described the tale as poetic. Questions of categorising legends, in hopes of compiling a series of categories on the line of the Aarne–Thompson folktale index. Compared to the highly structured folktale, legend is comparatively amorphous, in Einleitung in der Geschichtswissenschaft, Ernst Bernheim asserted that a legend is simply a longstanding rumour. Gordon Allport credited the staying-power of some rumours to the persistent cultural state-of-mind that they embody and capsulise, in the narrow Christian sense, legenda were hagiographical accounts, often collected in a legendary. Hippolyte Delehaye distinguished legend from myth, The legend, on the hand, has, of necessity. It refers imaginary events to some real personage, or it localizes romantic stories in some definite spot, stories that exceed the boundaries of realism are called fables. For example, the talking animal formula of Aesop identifies his brief stories as fables, the parable of the Prodigal Son would be a legend if it were told as having actually happened to a specific son of a historical father. If it included a donkey that gave sage advice to the Prodigal Son it would be a fable, Legend may be transmitted orally, passed on person-to-person, or, in the original sense, through written text. Jacob de Voragines Legenda Aurea or The Golden Legend comprises a series of vitae or instructive biographical narratives and they are presented as lives of the saints, but the profusion of miraculous happenings and above all their uncritical context are characteristics of hagiography. The Legenda was intended to inspire extemporized homilies and sermons appropriate to the saint of the day, the vanishing hitchhiker is the best-known urban legend in America, traceable as far back as 1870, but it is found around the world including in Korea and Russia. In the legend, a girl in a white dress picked up alongside of the road by a passerby
3.
Augustus
–
Augustus was the founder of the Roman Principate and considered the first Roman emperor, controlling the Roman Empire from 27 BC until his death in AD14. He was born Gaius Octavius into an old and wealthy equestrian branch of the plebeian gens Octavia and his maternal great-uncle Julius Caesar was assassinated in 44 BC, and Octavius was named in Caesars will as his adopted son and heir, then known as Octavianus. He, Mark Antony, and Marcus Lepidus formed the Second Triumvirate to defeat the assassins of Caesar, following their victory at the Battle of Philippi, the Triumvirate divided the Roman Republic among themselves and ruled as military dictators. The Triumvate was eventually torn apart by the ambitions of its members. Lepidus was driven into exile and stripped of his position, in reality, however, he retained his autocratic power over the Republic as a military dictator. By law, Augustus held a collection of powers granted to him for life by the Senate, including supreme military command, and it took several years for Augustus to develop the framework within which a formally republican state could be led under his sole rule. He rejected monarchical titles, and instead called himself Princeps Civitatis, the resulting constitutional framework became known as the Principate, the first phase of the Roman Empire. The reign of Augustus initiated an era of peace known as the Pax Romana. Augustus dramatically enlarged the Empire, annexing Egypt, Dalmatia, Pannonia, Noricum, and Raetia, expanding possessions in Africa, expanding into Germania, beyond the frontiers, he secured the Empire with a buffer region of client states and made peace with the Parthian Empire through diplomacy. Augustus died in AD14 at the age of 75 and he probably died from natural causes, although there were unconfirmed rumors that his wife Livia poisoned him. He was succeeded as Emperor by his adopted son Tiberius, Augustus was known by many names throughout his life, At birth, he was named Gaius Octavius after his biological father. Historians typically refer to him simply as Octavius between his birth in 63 until his adoption by Julius Caesar in 44 BC, upon his adoption, he took Caesars name and became Gaius Julius Caesar Octavianus in accordance with Roman adoption naming standards. He quickly dropped Octavianus from his name, and his contemporaries referred to him as Caesar during this period, historians. In 27 BC, following his defeat of Mark Antony and Cleopatra and it is the events of 27 BC from which he obtained his traditional name of Augustus, which historians use in reference to him from 27 BC until his death in AD14. While his paternal family was from the town of Velletri, approximately 40 kilometres from Rome and he was born at Ox Head, a small property on the Palatine Hill, very close to the Roman Forum. He was given the name Gaius Octavius Thurinus, his cognomen possibly commemorating his fathers victory at Thurii over a band of slaves. Due to the nature of Rome at the time, Octavius was taken to his fathers home village at Velletri to be raised. Octavius only mentions his fathers equestrian family briefly in his memoirs and his paternal great-grandfather Gaius Octavius was a military tribune in Sicily during the Second Punic War
4.
Claudius
–
Claudius was Roman emperor from 41 to 54. A member of the Julio-Claudian dynasty, he was the son of Drusus and he was born at Lugdunum in Gaul, the first Roman Emperor to be born outside Italy. Claudius infirmity probably saved him from the fate of other nobles during the purges of Tiberius and Caligulas reigns. His survival led to his being declared Emperor by the Praetorian Guard after Caligulas assassination, despite his lack of experience, Claudius proved to be an able and efficient administrator. He was also a builder, constructing many new roads, aqueducts. During his reign the Empire began the conquest of Britain, having a personal interest in law, he presided at public trials, and issued up to twenty edicts a day. He was seen as vulnerable throughout his reign, particularly by elements of the nobility, Claudius was constantly forced to shore up his position, this resulted in the deaths of many senators. These events damaged his reputation among the ancient writers, though more recent historians have revised this opinion, many authors contend that he was murdered by his own wife. After his death in 54 AD, his grand-nephew and adopted son Nero succeeded him as Emperor, Claudius was born on 1 August 10 BC at Lugdunum. He had two siblings, Germanicus and Livilla. His mother, Antonia, may have had two children who died young. His maternal grandparents were Mark Antony and Octavia Minor, Augustus sister and his paternal grandparents were Livia, Augustus third wife, and Tiberius Claudius Nero. During his reign, Claudius revived the rumor that his father Drusus was actually the son of Augustus. In 9 BC, his father Drusus unexpectedly died on campaign in Germania, Claudius was then left to be raised by his mother, who never remarried. When Claudius disability became evident, the relationship with his family turned sour, Antonia referred to him as a monster, and used him as a standard for stupidity. She seems to have passed her son off on his grandmother Livia for a number of years, Livia was a little kinder, but nevertheless often sent him short, angry letters of reproof. He was put under the care of a former mule-driver to keep him disciplined, under the logic that his condition was due to laziness, however, by the time he reached his teenage years his symptoms apparently waned and his family took some notice of his scholarly interests. In 7 AD, Livy was hired to tutor him in history and he spent a lot of his time with the latter and the philosopher Athenodorus
5.
Septimius Severus
–
Septimius Severus, also known as Severus, was Roman emperor from 193 to 211. Severus was born in Leptis Magna in the Roman province of Africa, as a young man he advanced through the cursus honorum—the customary succession of offices—under the reigns of Marcus Aurelius and Commodus. Severus seized power after the death of Emperor Pertinax in 193 during the Year of the Five Emperors, after deposing and killing the incumbent emperor Didius Julianus, Severus fought his rival claimants, the generals Pescennius Niger and Clodius Albinus. Niger was defeated in 194 at the Battle of Issus in Cilicia, later that year Severus waged a short punitive campaign beyond the eastern frontier, annexing the Kingdom of Osroene as a new province. Severus defeated Albinus three years later at the Battle of Lugdunum in Gaul, furthermore, he enlarged and fortified the Limes Arabicus in Arabia Petraea. In 202, he campaigned in Africa and Mauretania against the Garamantes, capturing their capital Garama, late in his reign he travelled to Britain, strengthening Hadrians Wall and reoccupying the Antonine Wall. In 208 he invaded Caledonia, but his ambitions were cut short when he fell ill in late 210. Severus died in early 211 at Eboracum, succeeded by his sons Caracalla, with the succession of his sons, Severus founded the Severan dynasty, the last dynasty of the empire before the Crisis of the Third Century. Born on 11 April 145 at Leptis Magna as the son of Publius Septimius Geta and Fulvia Pia, Septimius Severus came from a wealthy and he had Italian Roman ancestry on his mothers side and descended from Punic - and perhaps also Libyan - forebears on his fathers side. His mothers ancestors had moved from Italy to North Africa, they belonged to the gens Fulvia, Septimius Severus had two siblings, an older brother, Publius Septimius Geta, and a younger sister, Septimia Octavilla. Severuss maternal cousin was Praetorian prefect and consul Gaius Fulvius Plautianus, Septimius Severus grew up in the town of Leptis Magna. He spoke the local Punic language fluently, but he was educated in Latin and Greek. Little else is known of the young Severus education, but according to Cassius Dio the boy had been eager for education than he had actually got. Presumably Severus received lessons in oratory, at age 17 he gave his first public speech, sometime around 162 Septimius Severus set out for Rome seeking a public career. At the recommendation of his relative Gaius Septimius Severus, the emperor Marcus Aurelius granted him entry into the senatorial ranks, membership of the senatorial order was a prerequisite to attain positions within the cursus honorum and to gain entry into the Roman Senate. Nevertheless, it appears that Severus career during the 160s met with some difficulties and it is likely that he served as a vigintivir in Rome, overseeing road maintenance in or near the city, and he may have appeared in court as an advocate. At the time of Emperor Marcus Aurelius he was the State Attorney, however, he omitted the military tribunate from the cursus honorum and had to delay his quaestorship until he had reached the required minimum age of 25. To make matters worse, the Antonine Plague swept through the capital in 166, with his career at a halt, Severus decided to temporarily return to Leptis, where the climate was healthier
6.
Philip the Arab
–
Marcus Julius Philippus, also known commonly by his nickname Philip the Arab, also known as Philip, was Roman Emperor from 244 to 249. He was born in Arabia Petraea, the Roman province of Arabia and he went on to become a major figure in the Roman Empire. He achieved power after the death of Gordian III, quickly negotiating peace with the Sassanid Empire, during his reign, Rome celebrated its millennium. Among early Christian writers, Philip had the reputation of being sympathetic to the Christian faith, probably for this reason it was even claimed by some that he had converted to Christianity, which would have made him the first Christian emperor. He supposedly tried to celebrate Easter with Christians in Antioch, Philip and his wife received letters from Origen. Philip was overthrown and killed following a rebellion led by his successor Decius, little is known about Philips early life and political career. He was born in what is today Shahba, about 55 miles southeast of Damascus, at the time this was in the Roman province of Arabia, earning Philip the nickname the Arab. He was the son of a citizen, Julius Marinus. While the name of Philips mother is unknown, he did have a brother, Gaius Julius Priscus, in 234, Philip married Marcia Otacilia Severa, daughter of a Roman Governor. Philips rise to prominence began through the intervention of his brother Priscus and his big break came in 243, during Gordian IIIs campaign against Shapur I of Persia, when the Praetorian prefect Timesitheus died under unclear circumstances. Following a military defeat, Gordian III died in 244 under circumstances that are still debated, while some claim that Philip conspired in his murder, other accounts state that Gordian died in battle. Whatever the case, Philip assumed the purple robe following Gordians death, according to Edward Gibbon, His rise from so obscure a station to the first dignities of the empire seems to prove that he was a bold and able leader. But his boldness prompted him to aspire to the throne, and his abilities were employed to supplant, not to serve, his indulgent master. Philip was not willing to repeat the mistakes of previous claimants, however, his first priority was to conclude a peace treaty with Shapur I of Persia, and withdraw the army from a potentially disastrous situation. Although Philip was accused of abandoning territory, the terms of the peace were not as humiliating as they could have been. Philip apparently retained Timesitheus’ reconquest of Osroene and Mesopotamia, but he had to agree that Armenia lay within Persia’s sphere of influence and he also had to pay an enormous indemnity to the Persians of 500,000 gold denarii. Philip immediately issued coins proclaiming that he had made peace with the Persians, leading his army back up the Euphrates, south of Circesium Philip erected a cenotaph in honor of Gordian III, but his ashes were sent ahead to Rome, where he arranged for Gordian III’s deification. Whilst in Antioch, he left his brother Priscus as extraordinary ruler of the Eastern provinces, moving westward, he gave his brother-in-law Severianus control of the provinces of Moesia and Macedonia
7.
Christianity
–
Christianity is a Abrahamic monotheistic religion based on the life and teachings of Jesus Christ, who serves as the focal point for the religion. It is the worlds largest religion, with over 2.4 billion followers, or 33% of the global population, Christians believe that Jesus is the Son of God and the savior of humanity whose coming as the Messiah was prophesied in the Old Testament. Christian theology is summarized in creeds such as the Apostles Creed and his incarnation, earthly ministry, crucifixion, and resurrection are often referred to as the gospel, meaning good news. The term gospel also refers to accounts of Jesuss life and teaching, four of which—Matthew, Mark, Luke. Christianity is an Abrahamic religion that began as a Second Temple Judaic sect in the mid-1st century, following the Age of Discovery, Christianity spread to the Americas, Australasia, sub-Saharan Africa, and the rest of the world through missionary work and colonization. Christianity has played a prominent role in the shaping of Western civilization, throughout its history, Christianity has weathered schisms and theological disputes that have resulted in many distinct churches and denominations. Worldwide, the three largest branches of Christianity are the Catholic Church, the Eastern Orthodox Church, and the denominations of Protestantism. There are many important differences of interpretation and opinion of the Bible, concise doctrinal statements or confessions of religious beliefs are known as creeds. They began as baptismal formulae and were expanded during the Christological controversies of the 4th and 5th centuries to become statements of faith. Many evangelical Protestants reject creeds as definitive statements of faith, even agreeing with some or all of the substance of the creeds. The Baptists have been non-creedal in that they have not sought to establish binding authoritative confessions of faith on one another. Also rejecting creeds are groups with roots in the Restoration Movement, such as the Christian Church, the Evangelical Christian Church in Canada, the Apostles Creed is the most widely accepted statement of the articles of Christian faith. It is also used by Presbyterians, Methodists, and Congregationalists and this particular creed was developed between the 2nd and 9th centuries. Its central doctrines are those of the Trinity and God the Creator, each of the doctrines found in this creed can be traced to statements current in the apostolic period. The creed was used as a summary of Christian doctrine for baptismal candidates in the churches of Rome. Most Christians accept the use of creeds, and subscribe to at least one of the mentioned above. The central tenet of Christianity is the belief in Jesus as the Son of God, Christians believe that Jesus, as the Messiah, was anointed by God as savior of humanity, and hold that Jesus coming was the fulfillment of messianic prophecies of the Old Testament. The Christian concept of the Messiah differs significantly from the contemporary Jewish concept, Jesus, having become fully human, suffered the pains and temptations of a mortal man, but did not sin
8.
Time
–
Time is the indefinite continued progress of existence and events that occur in apparently irreversible succession from the past through the present to the future. Time is often referred to as the dimension, along with the three spatial dimensions. Time has long been an important subject of study in religion, philosophy, and science, nevertheless, diverse fields such as business, industry, sports, the sciences, and the performing arts all incorporate some notion of time into their respective measuring systems. Two contrasting viewpoints on time divide prominent philosophers, one view is that time is part of the fundamental structure of the universe—a dimension independent of events, in which events occur in sequence. Isaac Newton subscribed to this realist view, and hence it is referred to as Newtonian time. This second view, in the tradition of Gottfried Leibniz and Immanuel Kant, holds that time is neither an event nor a thing, Time in physics is unambiguously operationally defined as what a clock reads. Time is one of the seven fundamental physical quantities in both the International System of Units and International System of Quantities, Time is used to define other quantities—such as velocity—so defining time in terms of such quantities would result in circularity of definition. The operational definition leaves aside the question there is something called time, apart from the counting activity just mentioned, that flows. Investigations of a single continuum called spacetime bring questions about space into questions about time, questions that have their roots in the works of early students of natural philosophy. Furthermore, it may be there is a subjective component to time. Temporal measurement has occupied scientists and technologists, and was a motivation in navigation. Periodic events and periodic motion have long served as standards for units of time, examples include the apparent motion of the sun across the sky, the phases of the moon, the swing of a pendulum, and the beat of a heart. Currently, the unit of time, the second, is defined by measuring the electronic transition frequency of caesium atoms. Time is also of significant social importance, having economic value as well as value, due to an awareness of the limited time in each day. In day-to-day life, the clock is consulted for periods less than a day whereas the calendar is consulted for periods longer than a day, increasingly, personal electronic devices display both calendars and clocks simultaneously. The number that marks the occurrence of an event as to hour or date is obtained by counting from a fiducial epoch—a central reference point. Artifacts from the Paleolithic suggest that the moon was used to time as early as 6,000 years ago. Lunar calendars were among the first to appear, either 12 or 13 lunar months, without intercalation to add days or months to some years, seasons quickly drift in a calendar based solely on twelve lunar months
9.
24-hour clock
–
The 24-hour clock is the convention of time keeping in which the day runs from midnight to midnight and is divided into 24 hours, indicated by the hours passed since midnight, from 0 to 23. This system is the most commonly used time notation in the world today, in the practice of medicine, the 24-hour clock is generally used in documentation of care as it prevents any ambiguity as to when events occurred in a patients medical history. It is popularly referred to as time in the United States. In the case of a second, the value of ss may extend to 60. A leading zero is added for numbers under 10 and this zero is optional for the hours, but very commonly used in computer applications, where many specifications require it. Where subsecond resolution is required, the seconds can be a fraction, that is. The most commonly used separator symbol between hours, minutes and seconds is the colon, which is also the used in ISO8601. In the past, some European countries used the dot on the line as a separator, in some contexts, no separator is used and times are written as, for example,2359. In East Asia, time notation was 24-hour before westernization in modern times, the clocks were changed into 12 dual-hours style when they were shipped to China in the Qing dynasty. In the 24-hour time notation, the day begins at midnight,00,00, and the last minute of the day begins at 23,59. Where convenient, the notation 24,00 may also be used to refer to midnight at the end of a given date – that is,24,00 of one day is the time as 00,00 of the following day. The notation 24,00 mainly serves to refer to the end of a day in a time interval. A typical usage is giving opening hours ending at midnight, similarly, some railway timetables show 00,00 as departure time and 24,00 as arrival time. Legal contracts often run from the date at 00,00 until the end date at 24,00. While the 24-hour notation unambiguously distinguishes between midnight at the start and end of any date, there is no commonly accepted distinction among users of the 12-hour notation. Sometimes the use of 00,00 is also avoided, in variance with this, the correspondence manual for the U. S. Navy and U. S. Marine Corps formerly specified 0001 to 2400. The manual was updated in June 2015 to use 0000 to 2359, time-of-day notations beyond 24,00 are not commonly used and not covered by the relevant standards. In most countries, computers by default show the time in 24-hour notation, for example, Microsoft Windows and macOS activate the 12-hour notation by default only if a computer is in a handful of specific language and region settings
10.
12-hour clock
–
The 12-hour clock is a time convention in which the 24 hours of the day are divided into two periods, a. m. and p. m. Each period consists of 12 hours numbered,12,1,2,3,4,5,6,7,8,9,10, and 11. The 24 hour/day cycle starts at 12 midnight, runs through 12 noon, the 12-hour clock was developed over time from the mid-second millennium BC to the 16th century AD. The natural day- and night division of a calendar day forms the basis as to why each day is split into two cycles. Originally there were two cycles, one cycle which could be tracked by the position of the Sun followed by one cycle which could be tracked by the Moon and this would eventually evolve into the two 12-hour periods that started at midnight and noon which are used today. Noon itself is rarely abbreviated today, but if it is, the 12-hour clock can be traced back as far as Mesopotamia and Ancient Egypt. Both an Egyptian sundial for daytime use and an Egyptian water clock for night-time use were found in the tomb of Pharaoh Amenhotep I, dating to c.1500 BC, these clocks divided their respective times of use into 12 hours each. The Romans also used a 12-hour clock, daylight was divided into 12 equal hours, in Northern Europe these dials generally used the 12-hour numbering scheme in Roman numerals, but showed both a. m. and p. m. periods in sequence. This is known as the system, and can be seen on many surviving clock faces, such as those at Wells. Elsewhere in Europe, particularly in Italy, numbering was more likely to be based on the 24-hour system, the 12-hour clock was used throughout the British empire. During the 15th and 16th centuries, the 12-hour analog dial, the 24-hour analog dial was reserved for more specialized applications, such as astronomical clocks and chronometers. Most analog clocks and watches use the 12-hour dial, on which the shorter hour hand rotates once every 12 hours. Some analog clock dials have a ring of numbers along with the standard 1-to-12 numbered ring. The number 12 is paired either with a 00 or a 24, while the numbers 1 through 11 are paired with the numbers 13 through 23 and this modification allows the clock to be read also in the 24-hour notation. This kind of 12-hour clock can be found in countries where the 24-hour clock is preferred, in several countries the 12-hour clock is the dominant written and spoken system of time. Other countries use the 12-hour clock mainly in spoken time, while the 24-hour notation is written, in most countries the 12-hour clock is used in speech alongside the 24-hour clock. The 12-hour clock in speech often uses such as in the morning, in the afternoon, in the evening. Outside of English-speaking countries, the terms a. m. and p. m. are seldom used and often unknown
11.
Metrology
–
The field of metrology is important for establishing a common understanding of units, which is crucial in linking human activities. This led to the creation of the decimal based metric system in 1795 to establish a set of standards for types of measurements. This has since evolved into the International System of Units as a result of a made in the 11th Conference Generale des Poids et Mesures in 1960. The NMS greatly effects how measurements are undertaken in the country and this has wide reaching impacts in a variety of different regions of society. It has implications in the area of economies, energy, environment, health, manufacturing, industry, consumer confidence, the effects of metrology on trade and the economy are some of the easiest observed societal impacts. The field of metrology is important for establishing a common understanding of units and these base concepts of metrology are propagated by the three main fields of metrology, which are, scientific or fundamental metrology, applied, technical or industrial metrology, and legal metrology. While there is no definition of fundamental metrology it is considered to be the top level of scientific metrology that strives for the highest level of accuracy. The BIPM maintains a database of the calibration and measurement capabilities of various institutes around the world. These institutes, whose activities are peer-reviewed, provide the reference points for metrological traceability. In the area of measurement, the BIPM has identified nine metrology areas, including length, mass, although the emphasis in this area of metrology is on the measurements themselves, traceability of the calibration of the measurement devices is necessary to ensure confidence in the measurements. Industrial metrology is important to the economical and industrial development of a country, such statutory requirements might arise from, amongst others, the needs for protection of health, public safety, the environment, enabling taxation, protection of consumers and fair trade. The International Organization for Legal Metrology was established to assist in harmonising such regulations across national boundaries to ensure that legal requirements do not inhibit trade. In Europe WELMEC was established in 1990 to promote cooperation on the field of metrology in the European Union. Throughout history the ability to make measurements has been instrumental in the progress of mankind, the ability to measure alone is not sufficient, rather the ability to compare separate measurements and have agreeability is crucial for the measurements to be meaningful. The first record of a permanent standard is from 2900 BC, the cubit was decreed to be the length of the Pharaohs forearm plus the width of his hand and replica standards were given out to builders. The success of standardized length during the building of the pyramids is evidenced by the lengths of the pyramid bases differing by no more than 0. 05%, other civilizations produced their own measurement standards that were accepted throughout their nations. The architecture of the Roman and Greek empires were based on their own systems of measurement. Nonetheless, the fall of great empires and the rise of the Dark Ages caused much of measurement knowledge
12.
Founding of Rome
–
The most familiar of these myths, and perhaps the most famous of all Roman myths, is the story of Romulus and Remus, the twins who were suckled by a she-wolf. The national epic of mythical Rome, the Aeneid of Virgil, the Aeneid was written under Augustus, who claimed ancestry through Julius Caesar from the hero and his mother Venus. This started a series of armed conflicts with Turnus over the marriage of Lavinia, before the arrival of Aeneas, Turnus was betrothed to Lavinia, who then married Aeneas, starting the war. Aeneas won the war and killed Turnus, the Trojans won the right to stay and to assimilate with the local peoples. Toward the end of line, King Procas was the father of Numitor. At Procas death, Numitor became king of Alba Longa, but Amulius captured him and sent him to prison, for many years, Amulius was the king. The tortuous nature of the chronology is indicated by Rhea Silvias ordination among the Vestals, the myth of Aeneas was of Greek origin and had to be reconciled with the Italian myth of Romulus and Remus, who would have been born around 771 BC if taken as historical figures. They were purported to be sons of Rhea Silvia and either Mars and they were abandoned at birth, in the manner of many mythological heroes, because of a prophecy that they would overthrow their great-uncle Amulius, who had overthrown Silvias father Numitor. They were abandoned on the Tiber River by servants who took pity on the infants, the twins were nurtured by a she-wolf until a shepherd named Faustulus found the boys and took them as his sons. Faustulus and his wife Acca Larentia raised the children, when Remus and Romulus became adults, they killed Amulius and restored Numitor. They decided to establish a city, however, they quarreled, thus, Rome began with a fratricide, a story that was later taken to represent the citys history of internecine political strife and bloodshed. The ancient Romans were certain of the day Rome was founded, April 21, even the official Fasti Capitolini offers its own date,752 BC. Recent discoveries by Andrea Carandini on Romes Palatine Hill have also yielded evidence of a series of walls on the north slope that can be dated to the middle of the 8th century BC. According to the legend, Romulus plowed a furrow around the hill in order to mark the boundary of his new city, there is no consensus on the etymology of the citys name. Jean-Jacques Rousseau suggested Greek ῥώμη, meaning strength, vigor, a modern theory of etymology holds that the name of the city is of Etruscan origin, derived from rumon, river. There is archaeological evidence of occupation of the Rome area from about 14,000 years ago. Evidence of stone tools, pottery and stone weapons attests to about 10,000 years of human presence, several excavations support the view that Rome grew from pastoral settlements on the Palatine Hill built above the area of the future Roman Forum. Between the end of the Bronze Age and the beginning of the Iron age, in any case, the location that became the city of Rome was inhabited by Latin settlers from various regions, farmers and pastoralists, as evidenced by differences in pottery and burial techniques
