Sir William Matthew Flinders Petrie, FRS, FBA known as Flinders Petrie, was an English Egyptologist and a pioneer of systematic methodology in archaeology and preservation of artefacts. He held the first chair of Egyptology in the United Kingdom, excavated many of the most important archaeological sites in Egypt in conjunction with his wife, Hilda Petrie; some consider his most famous discovery to be that of the Merneptah Stele, an opinion with which Petrie himself concurred. Petrie developed the system of dating layers based on pottery and ceramic findings. Petrie was born on 3 June 1853 in Maryon Road, Kent, the son of William Petrie and Anne. Anne was the daughter of Captain Matthew Flinders. William Petrie was an electrical engineer who developed carbon arc lighting and developed chemical processes for Johnson, Matthey & Co. Petrie was raised in a Christian household, was educated at home, he had no formal education. His father taught his son how to survey laying the foundation for his archaeological career.
At the age of eight, he was tutored in French and Greek, until he had a collapse and was taught at home. He ventured his first archaeological opinion aged eight, when friends visiting the Petrie family were describing the unearthing of the Brading Roman Villa in the Isle of Wight; the boy was horrified to hear the rough shovelling out of the contents, protested that the earth should be pared away, inch by inch, to see all, in it and how it lay. "All that I have done since," he wrote when he was in his late seventies, "was there to begin with, so true it is that we can only develop what is born in the mind. I was in archaeology by nature." The chair of Edwards Professor of Egyptian Archaeology and Philology at University College London was set up and funded in 1892 following a bequest from Amelia Edwards, who died in that year. Petrie's supporter since 1880, Edwards had instructed, he continued to excavate in Egypt after taking up the professorship, training many of the best archaeologists of the day.
In 1913 Petrie sold his large collection of Egyptian antiquities to University College, where it is now housed in the Petrie Museum of Egyptian Archaeology. One of his trainees, Howard Carter, went on to discover the tomb of Tutankhamun in 1922. In his teenage years, Petrie surveyed British prehistoric monuments in attempts to understand their geometry, his father had corresponded with Piazzi Smyth about his theories of the Great Pyramid and Petrie travelled to Egypt in early 1880 to make an accurate survey of Giza, making him the first to properly investigate how they were constructed. Petrie's published reports of this triangulation survey, his analysis of the architecture of Giza therein, was exemplary in its methodology and accuracy, disproved Smyth's theories and still provides much of the basic data regarding the pyramid plateau to this day. On that visit, he was appalled by the rate of destruction of mummies, he described Egypt as "a house on fire, so rapid was the destruction" and felt his duty to be that of a "salvage man, to get all I could, as as possible and when I was 60, I would sit and write it all."
Returning to England at the end of 1880, Petrie wrote a number of articles and met Amelia Edwards and patron of the Egypt Exploration Fund, who became his strong supporter and appointed him as Professor at her Egyptology chair at University College London. Impressed by his scientific approach, they offered. Petrie accepted the position and was given the sum of £250 per month to cover the excavation's expenses. In November 1884, Petrie arrived in Egypt to begin his excavations, he first went to a New Kingdom site with 170 workmen. He cut out the middle man role of foreman on this and all subsequent excavations, taking complete overall control himself and removing pressure on the workmen from the foreman to discover finds but sloppily. Though he was regarded as an amateur and dilettante by more established Egyptologists, this made him popular with his workers, who found several small but significant finds that would have been lost under the old system. In 1886, while working for the Egypt Exploration Fund, Petrie excavated at Tell Nebesheh in the Eastern Nile Delta.
This site is located 8 miles southeast of Tanis and, among the remains of an ancient temple there, Petrie found a royal sphinx, now located at the Museum of Fine Arts, Boston. By the end of the Tanis dig, he ran out of funding but, reluctant to leave the country in case it was renewed, he spent 1887 cruising the Nile taking photographs as a less subjective record than sketches. During this time, he climbed rope ladders at Sehel Island near Aswan to draw and photograph thousands of early Egyptian inscriptions on a cliff face, recording embassies to Nubia and wars. By the time he reached Aswan, a telegram had reached there to confirm the renewal of his funding, he went straight to the burial site at Fayum interested in post-30 BC burials, which had not been studied. He found intact tombs and 60 of the famous portraits, discovered from inscriptions on t
Alexandria is the second-largest city in Egypt and a major economic centre, extending about 32 km along the coast of the Mediterranean Sea in the north central part of the country. Its low elevation on the Nile delta makes it vulnerable to rising sea levels. Alexandria is an important industrial center because of its natural oil pipelines from Suez. Alexandria is a popular tourist destination. Alexandria was founded around a small, ancient Egyptian town c. 332 BC by Alexander the Great, king of Macedon and leader of the Greek League of Corinth, during his conquest of the Achaemenid Empire. Alexandria became an important center of Hellenistic civilization and remained the capital of Ptolemaic Egypt and Roman and Byzantine Egypt for 1,000 years, until the Muslim conquest of Egypt in AD 641, when a new capital was founded at Fustat. Hellenistic Alexandria was best known for the Lighthouse of Alexandria, one of the Seven Wonders of the Ancient World. Alexandria was at one time the second most powerful city of the ancient Mediterranean region, after Rome.
Ongoing maritime archaeology in the harbor of Alexandria, which began in 1994, is revealing details of Alexandria both before the arrival of Alexander, when a city named Rhacotis existed there, during the Ptolemaic dynasty. From the late 18th century, Alexandria became a major center of the international shipping industry and one of the most important trading centers in the world, both because it profited from the easy overland connection between the Mediterranean Sea and the Red Sea, the lucrative trade in Egyptian cotton. Alexandria is believed to have been founded by Alexander the Great in April 331 BC as Ἀλεξάνδρεια. Alexander's chief architect for the project was Dinocrates. Alexandria was intended to supersede Naucratis as a Hellenistic center in Egypt, to be the link between Greece and the rich Nile valley. Although it has long been believed only a small village there, recent radiocarbon dating of seashell fragments and lead contamination show significant human activity at the location for two millennia preceding Alexandria's founding.
Alexandria was the cultural center of the ancient world for some time. The city and its museum attracted many of the greatest scholars, including Greeks and Syrians; the city was plundered and lost its significance. In the early Christian Church, the city was the center of the Patriarchate of Alexandria, one of the major centers of early Christianity in the Eastern Roman Empire. In the modern world, the Coptic Orthodox Church and the Greek Orthodox Church of Alexandria both lay claim to this ancient heritage. Just east of Alexandria, there was in ancient times marshland and several islands; as early as the 7th century BC, there existed important port cities of Heracleion. The latter was rediscovered under water. An Egyptian city, Rhakotis existed on the shore and gave its name to Alexandria in the Egyptian language, it continued to exist as the Egyptian quarter of the city. A few months after the foundation, Alexander never returned to his city. After Alexander's departure, his viceroy, continued the expansion.
Following a struggle with the other successors of Alexander, his general Ptolemy Lagides succeeded in bringing Alexander's body to Alexandria, though it was lost after being separated from its burial site there. Although Cleomenes was in charge of overseeing Alexandria's continuous development, the Heptastadion and the mainland quarters seem to have been Ptolemaic work. Inheriting the trade of ruined Tyre and becoming the center of the new commerce between Europe and the Arabian and Indian East, the city grew in less than a generation to be larger than Carthage. In a century, Alexandria had become the largest city in the world and, for some centuries more, was second only to Rome, it became Egypt's main Greek city, with Greek people from diverse backgrounds. Alexandria was not only a center of Hellenism, but was home to the largest urban Jewish community in the world; the Septuagint, a Greek version of the Tanakh, was produced there. The early Ptolemies kept it in order and fostered the development of its museum into the leading Hellenistic center of learning, but were careful to maintain the distinction of its population's three largest ethnicities: Greek and Egyptian.
By the time of Augustus, the city walls encompassed an area of 5.34 km2, the total population in Roman times was around 500-600,000. According to Philo of Alexandria, in the year 38 of the Common era, disturbances erupted between Jews and Greek citizens of Alexandria during a visit paid by the Jewish king Agrippa I to Alexandria, principally over the respect paid by the Jewish nation to the Roman emperor, which escalated to open affronts and violence between the two ethnic groups and the desecration of Alexandrian synagogues; the violence was quelled after Caligula intervened and had the Roman governor, removed from the city. In AD 115, large parts of Alexandria were destroyed during the Kitos War, which gave Hadrian and his architect, Decriannus, an opportunity to rebuild it. In 215, the emperor Caracalla visited the city and, because of some insulting satires that the inhabitants had directed at him, abruptly commanded his troops to put to death all youths capable of bearing arms. On 21 July
The Nile Delta is the delta formed in Northern Egypt where the Nile River spreads out and drains into the Mediterranean Sea. It is one of the world's largest river deltas—from Alexandria in the west to Port Said in the east, it covers 240 km of Mediterranean coastline and is a rich agricultural region. From north to south the delta is 160 km in length; the Delta begins down-river from Cairo. The Nile Delta is an area of the world that lacks detailed ground truth data and monitoring stations. Despite the economic importance of the Nile Delta, it could be considered as one of the most data-poor regions with respect to sea level rise. From north to south, the delta is 160 km in length. From west to east, it covers some 240 km of coastline; the delta is sometimes divided into sections, with the Nile dividing into two main distributaries, the Damietta and the Rosetta, flowing into the Mediterranean at port cities with the same name. In the past, the delta had several distributaries, but these have been lost due to flood control and changing relief.
One such defunct distributary is Wadi Tumilat. The Suez Canal is east of the delta and enters the coastal Lake Manzala in the north-east of the delta. To the north-west are three other coastal lakes or lagoons: Lake Burullus, Lake Idku and Lake Mariout; the Nile is considered to be an "arcuate" delta, as it resembles a triangle or flower when seen from above. Some scholars such as Aristotle have written that the delta was constructed for agricultural purposes due to the drying of the region of Egypt. Although such an engineering feat would be considered equivalent to a wonder of the ancient world, there is insufficient evidence to determine conclusively whether the delta is man-made or was formed naturally. In modern day, the outer edges of the delta are eroding, some coastal lagoons have seen increasing salinity levels as their connection to the Mediterranean Sea increases. Since the delta no longer receives an annual supply of nutrients and sediments from upstream due to the construction of the Aswan Dam, the soils of the floodplains have become poorer, large amounts of fertilizers are now used.
Topsoil in the delta can be as much as 21 m in depth. People have lived in the Delta region for thousands of years, it has been intensively farmed for at least the last five thousand years; the Delta used to flood annually. Records from ancient times show that the delta had seven distributaries or branches,: the Pelusiac, the Tanitic, the Mendesian, the Phatnitic, the Sebennytic, the Bolbitine, the Canopic There are now only two main branches, due to flood control and changing relief: the Damietta to the east, the Rosetta in the western part of the Delta; the Rosetta Stone was found in the Nile Delta in 1799 in the port city of Rosetta. The delta was a major constituent of Lower Egypt. There are many archaeological sites around the Nile Delta. About 39 million people live in the Delta region. Outside of major cities, population density in the delta averages 1,000/km2 or more. Alexandria is the largest city in the delta with an estimated population of more than 4.5 million. Other large cities in the delta include Shubra El Kheima, Port Said, El Mahalla El Kubra, Mansura and Zagazig.
During autumn, parts of the Nile River are red with lotus flowers. The Lower Nile and the Upper Nile have plants; the Upper Nile plant is the Egyptian lotus, the Lower Nile plant is the Papyrus Sedge, although it is not nearly as plentiful as it once was, is becoming quite rare. Several hundred thousand water birds winter in the delta, including the world’s largest concentrations of little gulls and whiskered terns. Other birds making their homes in the delta include grey herons, Kentish plovers, cormorants and ibises. Other animals found in the delta include frogs, tortoises and the Nile monitor. Nile crocodiles and hippopotamus, two animals which were widespread in the delta during antiquity, are no longer found there. Fish found in the delta soles; the Delta has a hot desert climate as the rest of Egypt, but its northernmost part, as is the case with the rest of the northern coast of Egypt, the wettest region in the country, has moderate temperatures, with highs not surpassing 31 °C in the summer.
Only 100–200 mm of rain falls on the delta area during an average year, most of this falls in the winter months. The delta experiences its hottest temperatures in July and August, with a maximum average of 34 °C. Winter temperatures are in the range of 9 °C at nights to 19 °C in the daytime. With cooler temperatures and some rain, the Nile Delta region becomes quite humid during the winter months. Furthermore, Egypt’s Mediterranean coastline is being swallowed up by the sea because of global warming and the rise of the sea level, the lack of sediments being deposited since the construction of the Aswan Dam, in some places as much as 90 m a year; as the polar ice caps melt, much of the northern delta, including the ancient port city of Alexandria, will disappear under the Mediterranean. A 30 cm rise in sea level will affect about 6.6% of the total land cover area in the Nile Delta region.
Greek Dark Ages
The Greek Dark Ages, Homeric Age or Geometric period, is the period of Greek history from the end of the Mycenaean palatial civilization around 1100 BC to the first signs of the Greek poleis in the 9th century BC. The archaeological evidence shows a widespread collapse of Bronze Age civilization in the Eastern Mediterranean world at the outset of the period, as the great palaces and cities of the Mycenaeans were destroyed or abandoned. At about the same time, the Hittite civilization suffered serious disruption and cities from Troy to Gaza were destroyed. Following the collapse and smaller settlements suggest famine and depopulation. In Greece, the Linear B writing of the Greek language used by Mycenaean bureaucrats ceased; the decoration on Greek pottery after about 1100 BC lacks the figurative decoration of Mycenaean ware and is restricted to simpler geometric styles. It was thought that all contact was lost between mainland Hellenes and foreign powers during this period, yielding little cultural progress or growth, but artifacts from excavations at Lefkandi on the Lelantine Plain in Euboea show that significant cultural and trade links with the east the Levant coast, developed from c. 900 BC onwards.
Additionally, evidence has emerged of the new presence of Hellenes in sub-Mycenaean Cyprus and on the Syrian coast at Al-Mina. The Mycenaean civilization started to collapse from 1200 BC. Archaeology suggests that, around 1100 BC, the palace centres and outlying settlements of the Mycenaeans' organized culture began to be abandoned or destroyed, by 1050 BC, the recognizable features of Mycenaean culture had disappeared, the population had decreased significantly. Many explanations attribute the fall of the Mycenaean civilization and the Bronze Age collapse to climatic or environmental catastrophe, combined with an invasion by Dorians or by the Sea Peoples, or to the widespread availability of edged weapons of iron, but no single explanation fits the available archaeological evidence. Around this time large-scale revolts took place in several parts of the eastern Mediterranean, attempts to overthrow existing kingdoms were made as a result of economic and political instability by surrounding people, who were plagued with famine and hardship.
Part of the Hittite kingdom was invaded and conquered by the so-called Sea Peoples, whose origins from different parts of the Mediterranean such as the Black Sea, the Aegean and Anatolian regions, remain obscured. The 13th- and 12th-century inscriptions and carvings at Karnak and Luxor are the only sources for "Sea Peoples", a term invented by the Egyptians themselves and recorded in boastful accounts of Egyptian military successes. For these so-called "Sea Peoples", there is little more evidence than these inscriptions; the foreign countries... made a conspiracy in their islands. All at once the lands were on the move, scattered in war. No country could stand before their arms…, their league was Peleset, Shekelesh and Weshesh. A similar assemblage of peoples may have attempted to invade Egypt twice, once during the reign of Merneptah, about 1208 BC, again during the reign of Ramesses III, about 1178 BC. With the collapse of the palatial centres, no more monumental stone buildings were built and the practice of wall painting may have ceased.
Writing in the Linear B script ceased because the redistributive economy had crashed, there was no longer a need to keep records in Linear B script. The population of Greece was reduced, the world of organized state armies, kings and redistributive systems disappeared. Most of the information about the period comes from burial sites and the grave goods contained within them; the fragmented and autonomous cultures of reduced complexity are noted for such diversity of their material cultures in pottery styles, burial practices and settlement structures. The pottery style, Protogeometric style signaled the loss of previous designs that were more complex; these newer designs were simpler, including only curves, signaling a simplified society. Generalizations about the "Dark Age Society" are considered false, because the various cultures throughout Greece cannot be grouped into a large "Dark Age Society" category. Tholos tombs are found in early Iron Age Thessaly and in Crete but not in general elsewhere, cremation is the dominant rite in Attica but nearby in the Argolid, it was inhumation.
Some former sites of Mycenaean palaces, such as Argos or Knossos, continued to be occupied. Some regions in Greece, such as Attica and central Crete, recovered economically from these events faster than others, but life for the poorest Greeks would have remained unchanged as it had done for centuries. There was still farming, weaving and pottery but at a lower level of output and for local use in local styles; some technical innovations were introduced around 1050 BC with the start of the Protogeometric style, such as the superior pottery technology that included a faster potter's wheel for superior vase shapes and the use of a compass to draw perfect circles and semicircles for decoration. Better glazes were achieved by higher temperature firing of clay. However
Aegina is one of the Saronic Islands of Greece in the Saronic Gulf, 27 kilometres from Athens. Tradition derives the name from Aegina, the mother of the hero Aeacus, born on the island and became its king. During ancient times Aegina was a rival of the great sea power of the era; the municipality of Aegina consists of the island of a few offshore islets. It is part of Attica region; the municipality is subdivided into the following five communities: Kypseli Mesagros Perdika Vathy The capital is the town of Aegina, situated at the northwestern end of the island. Due to its proximity to Athens, it is a popular vacation place during the summer months, with quite a few Athenians owning second houses on the island; the province of Aegina was one of the provinces of the Piraeus Prefecture. Its territory corresponded with that of the current municipalities Agkistri, it was abolished in 2006. Aegina is triangular in shape 15 km from east to west and 10 km from north to south, with an area of 87.41 km2. An extinct volcano constitutes two-thirds of Aegina.
The northern and western sides consist of stony but fertile plains, which are well cultivated and produce luxuriant crops of grain, with some cotton, almonds and figs, but the most characteristic crop of Aegina today is pistachio. Economically, the sponge fisheries are of notable importance; the southern volcanic part of the island is rugged and mountainous, barren. Its highest rise is the conical Mount Oros in the south, the Panhellenian ridge stretches northward with narrow fertile valleys on either side; the beaches are a popular tourist attraction. Hydrofoil ferries from Piraeus take only forty minutes to reach Aegina. There are regular bus services from Aegina town to destinations throughout the island such as Agia Marina. Portes is a fishing village on the east coast. Aegina, according to Herodotus, was a colony of Epidaurus, to which state it was subject, its placement between Attica and the Peloponnesus made it a site of trade earlier, its earliest inhabitants came from Asia Minor. Minoan ceramics have been found in contexts of c. 2000 BC.
The famous Aegina Treasure, now in the British Museum is estimated to date between 1700 and 1500 BC. The discovery on the island of a number of gold ornaments belonging to the last period of Mycenaean art suggests that Mycenaean culture existed in Aegina for some generations after the Dorian conquest of Argos and Lacedaemon, it is probable that the island was not doricised before the 9th century BC. One of the earliest historical facts is its membership in the Amphictyony or League of Calauria, attested around the 8th century BC; this ostensibly religious league included—besides Aegina—Athens, the Minyan Orchomenos, Hermione and Prasiae. It was an organisation of city-states that were still Mycenaean, for the purpose of suppressing piracy in the Aegean that began as a result of the decay of the naval supremacy of the Mycenaean princes. Aegina seems to have belonged to the Eretrian league during the Lelantine War, its early history reveals. It is stated on the authority of Ephorus, that Pheidon of Argos established a mint in Aegina, the first city-state to issue coins in Europe, the Aeginetic stater.
One stamped stater can be seen in the Bibliothèque Nationale of Paris. It is an electrum stater of a turtle, an animal sacred to Aphrodite, struck at Aegina that dates from 700 BC. Therefore, it is thought that the Aeginetes, within 30 or 40 years of the invention of coinage in Asia Minor by the Ionian Greeks or the Lydians, might have been the ones to introduce coinage to the Western world; the fact that the Aeginetic standard of weights and measures was one of the two standards in general use in the Greek world is sufficient evidence of the early commercial importance of the island. The Aeginetic weight standard of about 12.3 grams was adopted in the Greek world during the 7th century BC. The Aeginetic stater was divided into three drachmae of 4.1 grams of silver. Staters depicting a sea-turtle were struck up to the end of the 5th century BC. Following the end of the Peloponnesian War, 404 BC, it was replaced by the land tortoise. During the naval expansion of Aegina during the Archaic Period, Kydonia was an ideal maritime stop for Aegina's fleet on its way to other Mediterranean ports controlled by the emerging sea-power Aegina.
During the next century Aegina was one of the three principal states trading at the emporium of Naucratis in Egypt, it was the only Greek state near Europe that had a share in this factory. At the beginning of the 5th century BC it seems to have been an entrepôt of the Pontic grain trade, which, at a date, became an Athenian monopoly. Unlike the other commercial states of the 7th and 6th centuries BC, such as Corinth, Chalcis and Miletus, Aegina did not found any colonies; the settlements to which Strabo refers cannot be regarded as any real exceptions to this statement. The known history of Aegina is exclusively a
Mycenaean Greece was the last phase of the Bronze Age in Ancient Greece, spanning the period from 1600–1100 BC. It represents the first advanced civilization in mainland Greece, with its palatial states, urban organization, works of art, writing system; the most prominent site was Mycenae, in the Argolid. Other centers of power that emerged included Pylos, Midea in the Peloponnese, Thebes, Athens in Central Greece and Iolcos in Thessaly. Mycenaean and Mycenaean-influenced settlements appeared in Epirus, Macedonia, on islands in the Aegean Sea, on the coast of Asia Minor, the Levant and Italy; the Mycenaean Greeks introduced several innovations in the fields of engineering and military infrastructure, while trade over vast areas of the Mediterranean was essential for the Mycenaean economy. Their syllabic script, the Linear B, offers the first written records of the Greek language and their religion included several deities that can be found in the Olympic Pantheon. Mycenaean Greece was dominated by a warrior elite society and consisted of a network of palace-centered states that developed rigid hierarchical, political and economic systems.
At the head of this society was the king, known as wanax. Mycenaean Greece perished with the collapse of Bronze Age culture in the eastern Mediterranean, to be followed by the so-called Greek Dark Ages, a recordless transitional period leading to Archaic Greece where significant shifts occurred from palace-centralized to de-centralized forms of socio-economic organization. Various theories have been proposed for the end of this civilization, among them the Dorian invasion or activities connected to the "Sea Peoples". Additional theories such as natural disasters and climatic changes have been suggested; the Mycenaean period became the historical setting of much ancient Greek literature and mythology, including the Trojan Epic Cycle. The Bronze Age in mainland Greece is termed as the "Helladic period" by modern archaeologists, after Hellas, the Greek name for Greece; this period is divided into three subperiods: The Early Helladic period was a time of prosperity with the use of metals and a growth in technology and social organization.
The Middle Helladic period faced a slower pace of development, as well as the evolution of megaron-type dwellings and cist grave burials. The Late Helladic period coincides with Mycenaean Greece; the Late Helladic period is further divided into LHI and LHII, both of which coincide with the early period of Mycenaean Greece, LHIII, the period of expansion and collapse of the Mycenaean civilization. The transition period from the Bronze Age to the Iron Age in Greece is known as Sub-Mycenaean; the decipherment of the Mycenaean Linear B script, a writing system adapted for the use of the Greek language of the Late Bronze Age, demonstrated the continuity of Greek speech from the second millennium BC into the eighth century BC when a new script emerged. Moreover, it revealed that the bearers of Mycenaean culture were ethnically connected with the populations that resided in the Greek peninsula after the end of this cultural period. Various collective terms for the inhabitants of Mycenaean Greece were used by Homer in his 8th century BC epic, the Iliad, in reference to the Trojan War.
The latter was supposed to have happened in the late 13th – early 12th century BC, when a coalition of small Greek states under the king of Mycenae, besieged the walled city of Troy. Homer used the ethnonyms Achaeans and Argives, to refer to the besiegers; these names appear to have passed down from the time they were in use to the time when Homer applied them as collective terms in his Iliad. There is an isolated reference to a-ka-wi-ja-de in the Linear B records in Knossos, Crete dated to c. 1400 BC, which most refers to a Mycenaean state on the Greek mainland. Egyptian records mention a T-n-j or Danaya land for the first time c. 1437 BC, during the reign of Pharaoh Thutmoses III. This land is geographically defined in an inscription from the reign of Amenhotep III, where a number of Danaya cities are mentioned, which cover the largest part of southern mainland Greece. Among them, cities such as Mycenae and Thebes have been identified with certainty. Danaya has been equated with the ethnonym Danaoi, the name of the mythical dynasty that ruled in the region of Argos used as an ethnonym for the Greek people by Homer.
In the official records of another Bronze Age empire, that of the Hittites in Anatolia, various references from c. 1400 BC to 1220 BC mention a country named Ahhiyawa. Recent scholarship, based on textual evidence, new interpretations of the Hittite inscriptions, as well as on recent surveys of archaeological evidence about Mycenaean-Anatolian contacts during this period, concludes that the term Ahhiyawa must have been used in reference to the Mycenaean world, or at least to a part of it; this term may have had broader connotations in some texts referring to all regions settled by Mycenaeans or regions under direct Mycenaean political control. Another similar ethnonym Ekwesh in twelfth century BC Egyptian inscriptions, has been identified with the Ahhiyawans; these Ekwesh were mentioned as a group of the Sea People. Mycenaean civilization originated and evolved from the society and culture of the Early and Middle Helladic period in mainland Greece under influences from Minoan Crete. Towards the end of the Middl
Lumber or timber is a type of wood, processed into beams and planks, a stage in the process of wood production. Lumber is used for structural purposes but has many other uses as well. There are two main types of lumber, it may be surfaced on one or more of its faces. Besides pulpwood, rough lumber is the raw material for furniture-making and other items requiring additional cutting and shaping, it is available in many species hardwoods. Finished lumber is supplied in standard sizes for the construction industry – softwood, from coniferous species, including pine and spruce, hemlock, but some hardwood, for high-grade flooring, it is more made from softwood than hardwoods, 80% of lumber comes from softwood. In the United States milled boards of wood are referred to as lumber. However, in Britain and other Commonwealth nations, the term timber is instead used to describe sawn wood products, like floor boards. In the United States and Canada timber describes standing or felled trees. In Canada, lumber describes cut and surfaced wood.
In the United Kingdom, the word lumber is used in relation to wood and has several other meanings, including unused or unwanted items. Referring to wood, Timber is universally used instead. Remanufactured lumber is the result of secondary or tertiary processing/cutting of milled lumber, it is lumber cut for industrial or wood-packaging use. Lumber is cut by ripsaw or resaw to create dimensions that are not processed by a primary sawmill. Resawing is the splitting of 1-inch through 12-inch hardwood or softwood lumber into two or more thinner pieces of full-length boards. For example, splitting a ten-foot 2×4 into two ten-foot 1×4s is considered resawing. Structural lumber may be produced from recycled plastic and new plastic stock, its introduction has been opposed by the forestry industry. Blending fiberglass in plastic lumber enhances its strength and fire resistance. Plastic fiberglass structural lumber can have a "class 1 flame spread rating of 25 or less, when tested in accordance with ASTM standard E 84," which means it burns slower than all treated wood lumber.
Logs are converted into timber by being hewn, or split. Sawing with a rip saw is the most common method, because sawing allows logs of lower quality, with irregular grain and large knots, to be used and is more economical. There are various types of sawing: Plain sawn – A log sawn through without adjusting the position of the log and the grain runs across the width of the boards. Quarter sawn and rift sawn – These terms have been confused in history but mean lumber sawn so the annual rings are reasonably perpendicular to the sides of the lumber. Boxed heart – The pith remains within the piece with some allowance for exposure. Heart center – the center core of a log. Free of heart center – A side-cut timber without any pith. Free of knots – No knots are present. Dimensional lumber is lumber, cut to standardized width and depth, specified in inches. Carpenters extensively use dimensional lumber in framing wooden buildings. Common sizes include 2×4, 2×6, 4×4; the length of a board is specified separately from the width and depth.
It is thus possible to find 2×4s that are four and twelve feet in length. In Canada and the United States, the standard lengths of lumber are 6, 8, 10, 12, 14, 16, 18, 20, 22 and 24 feet. For wall framing, "stud" or "precut" sizes are available, are used. For an eight-, nine-, or ten-foot ceiling height, studs are available in 92 5⁄8 inches, 104 5⁄8 inches, 116 5⁄8 inches; the term "stud" is used inconsistently to specify length. Under the prescription of the Method of Construction issued by the Southern Song government in the early 12th century, timbers were standardized to eight cross-sectional dimensions. Regardless of the actual dimensions of the timber, the ratio between width and height was maintained at 1:1.5. Units are in Song Dynasty inches. Timber smaller than the 8th class were called "unclassed"; the width of a timber is referred to as one "timber", the dimensions of other structural components were quoted in multiples of "timber". The dimensions of timbers in similar application show a gradual diminution from the Sui Dyansty to the modern era.
The length of a unit of dimensional lumber is limited by the height and girth of the tree it is milled from. In general the maximum length is 24 ft. Engineered wood products, manufactured by binding the strands, fibers, or veneers of wood, together with adhesives, to form composite materials, offer more flexibility and greater structural strength than typical wood building materials. Pre-cut studs save a framer much time, because they are pre-cut by the manufacturer for use in 8-, 9-