|
Metals Of Antiquity
The metals of antiquity are the seven metals which humans had identified and found use for in prehistoric times in Africa, Europe and throughout Asia: gold, silver, copper, tin, lead, iron, and mercury (element), mercury. Zinc, arsenic, and antimony were also known during antiquity, but they were not recognised as distinct metals until later. A special case is platinum; it was known to native South Americans around the time Europe was going through classical antiquity, but was unknown to Europeans until the 18th century. Thus, at most eleven elemental metals and metalloids were known by the end of antiquity; this contrasts greatly with the situation today, with over 90 elemental metals known. Bismuth only began to be recognised as distinct around 1500 by the European and Incan civilisations. The first elemental metal with a clearly identifiable discoverer is cobalt, discovered in 1735 by Georg Brandt, by which time the Scientific Revolution was in full swing. (Even then, cobalt m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amulet To Protect Against Health Problems, Germany, 1701-190 Wellcome L0058949
An amulet, also known as a good luck charm or phylactery, is an object believed to confer protection upon its possessor. The word "amulet" comes from the Latin word , which Pliny's ''Natural History'' describes as "an object that protects a person from trouble". Anything can function as an amulet; items commonly so used include statues, coins, drawings, plant parts, animal parts, and written words. Amulets which are said to derive their extraordinary properties and powers from magic or those which impart luck are typically part of folk religion or paganism, whereas amulets or sacred objects of formalised mainstream religion as in Christianity are believed to have no power of their own without faith in Jesus and being blessed by a clergyman, and they supposedly will also not provide any preternatural benefit to the bearer who does not have an appropriate disposition. Talisman and amulets have interchangeable meanings. Amulets refer to any object which has the power to avert evi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georg Brandt
Georg Brandt (26 June 1694 – 29 April 1768) was a Swedish chemist and mineralogist who discovered cobalt c. 1735. He was the first person to discover a metal unknown in ancient times. He is also known for exposing fraudulent alchemists operating during his lifetime. Biography Brandt was born in Riddarhyttan, Skinnskatteberg parish, Västmanland to Jurgen Brandt, a mineowner and pharmacist, and Katarina Ysing. He was professor of chemistry at Uppsala University, and died in Stockholm. He was able to show that cobalt was the source of the blue color in glass, which previously had been attributed to the bismuth found with cobalt. He died on 29 April 1768 of prostate cancer. About 1741 he wrote: "As there are six kinds of metals, so I have also shown with reliable experiments... that there are also six kinds of half-metals: a new half-metal, namely Cobalt regulusRegulus: the more or less impure mass of metal formed beneath the slag during the smelting and reducing of ores.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Levant
The Levant ( ) is the subregion that borders the Eastern Mediterranean, Eastern Mediterranean sea to the west, and forms the core of West Asia and the political term, Middle East, ''Middle East''. In its narrowest sense, which is in use today in archaeology and other cultural contexts, it is equivalent to Cyprus and a stretch of land bordering the Mediterranean Sea in Western AsiaGasiorowski, Mark (2016). ''The Government and Politics of the Middle East and North Africa''. p. 5: "... today the term ''Levantine'' can describe shared cultural products, such as Levantine cuisine or Levantine archaeology". .Steiner & Killebrew, p9: "The general limits ..., as defined here, begin at the Plain of 'Amuq in the north and extend south until the Wâdī al-Arish, along the northern coast of Sinai. ... The western coastline and the eastern deserts set the boundaries for the Levant ... The Euphrates and the area around Jebel el-Bishrī mark the eastern boundary of the northern Levant, as d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wadi Qana
Wadi Qana (, ) is a wadi with an intermittent stream meandering westwards from Huwara, south of Nablus, in the West Bank, Palestine, down to Jaljulia in Israel, from where it flows into the Yarkon River, of which it is a tributary. Geography and demography Wadi Qana begins south of Mount Gerizim near the village of Burin in the West Bank. Lined by steep cliffs on either side, the wadi waters flow in a general ENE-WSW direction and reach the Sharon plain near Jaljulia, Israel, where it empties into the Yarkon just west of the Yarkon interchange. West of the central anticline, its surface and sub-aquifers form one of the recharging feeders of the Yarqon Tanninim basin, of which lie east of the Green Line. The Wadi Qana area of the West Bank portion of the drainage basin encompasses approximately . Harsh rocky limestone and karst terrain is characteristic of the terrain north of its border towards Kafr Thulth. As of 2018, the population of the area of the wadi in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osiris
Osiris (, from Egyptian ''wikt:wsjr, wsjr'') was the ancient Egyptian deities, god of fertility, agriculture, the Ancient Egyptian religion#Afterlife, afterlife, the dead, resurrection, life, and vegetation in ancient Egyptian religion. He was classically depicted as a green-skinned deity with a Pharaoh, pharaoh's beard, partially mummy-wrapped at the legs, wearing a distinctive atef crown and holding a symbolic crook and flail. He was one of the first to be associated with the mummy wrap. When his brother Set (deity), Set cut him to pieces after killing him, with her sister Nephthys, Osiris' sister-wife, Isis, searched Egypt to find each part of Osiris. She collected all but one – Osiris’s genitalia. She then wrapped his body up, enabling him to return to life. Osiris was widely worshipped until the decline of ancient Egyptian religion during the Christianization of the Roman Empire, rise of Christianity in the Roman Empire. Osiris was at times considered the eldest son of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Smelting
Plants for the production of lead are generally referred to as lead smelters. Primary lead production begins with sintering. Concentrated lead ore is fed into a sintering machine with iron, silica, limestone fluxes, coke, soda ash, pyrite, zinc, caustics or pollution control particulates. Smelting uses suitable reducing substances that will combine with those oxidizing elements to free the metal. Reduction is the final, high-temperature step in smelting. It is here that the oxide becomes the elemental metal. A reducing environment (often provided by carbon monoxide in an air-starved furnace) pulls the final oxygen atoms from the raw metal. Lead is usually smelted in a blast furnace, using the lead sinter produced in the sintering process and coke to provide the heat source. As melting occurs, several layers form in the furnace. A combination of molten lead and slag sinks to the bottom of the furnace, with a layer of the lightest elements referred to as speiss, including arse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serbia
, image_flag = Flag of Serbia.svg , national_motto = , image_coat = Coat of arms of Serbia.svg , national_anthem = () , image_map = , map_caption = Location of Serbia (green) and the claimed but uncontrolled territory of Kosovo (light green) in Europe (dark grey) , image_map2 = , capital = Belgrade , coordinates = , largest_city = capital , official_languages = Serbian language, Serbian , ethnic_groups = , ethnic_groups_year = 2022 , religion = , religion_year = 2022 , demonym = Serbs, Serbian , government_type = Unitary parliamentary republic , leader_title1 = President of Serbia, President , leader_name1 = Aleksandar Vučić , leader_title2 = Prime Minister of Serbia, Prime Minister , leader_name2 = Đuro Macut , leader_title3 = Pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudnik (mountain)
Rudnik (Serbian Cyrillic: Рудник, ) is a mountains of Serbia, mountain in central Serbia, near the town of Gornji Milanovac. Its highest peak ''Cvijićev vrh'', named after geologist and biologist Jovan Cvijić, has an elevation of 1,132 meters above sea level. It has several other peaks over 1000 m: Srednji Šturac, Mali Šturac, Molitve, Paljevine and Marijanac. wikt:rudnik#Serbo-Croatian, ''Rudnik'' literally means 'Mining, mine' in Serbian language, Serbian, apparently referring to the mountain's rich mineral resources. The name is probably a testament to the mining activity associated with the mountain throughout several millennia. History The archaeological site of Belovode on the Rudnik mountain contains the world's oldest reliably dated evidence of copper smelting at high temperature, from 5,000 BCE. Before the arrival of the Ancient Rome, Romans, the area was inhabited by the Illyrians, followed by the Celts. The first Serbian dinar with Cyrillic insc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeological
Archaeology or archeology is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of Artifact (archaeology), artifacts, architecture, biofact (archaeology), biofacts or ecofacts, archaeological site, sites, and cultural landscapes. Archaeology can be considered both a social science and a branch of the humanities. It is usually considered an independent academic discipline, but may also be classified as part of anthropology (in North America – the four-field approach), history or geography. The discipline involves Survey (archaeology), surveying, Archaeological excavation, excavation, and eventually Post excavation, analysis of data collected, to learn more about the past. In broad scope, archaeology relies on cross-disciplinary research. Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatolia
Anatolia (), also known as Asia Minor, is a peninsula in West Asia that makes up the majority of the land area of Turkey. It is the westernmost protrusion of Asia and is geographically bounded by the Mediterranean Sea to the south, the Aegean Sea to the west, the Turkish Straits to the northwest, and the Black Sea to the north. The eastern and southeastern limits have been expanded either to the entirety of Asiatic Turkey or to an imprecise line from the Black Sea to the Gulf of Alexandretta. Topographically, the Sea of Marmara connects the Black Sea with the Aegean Sea through the Bosporus and the Dardanelles, and separates Anatolia from Thrace in Southeast Europe. During the Neolithic, Anatolia was an early centre for the development of farming after it originated in the adjacent Fertile Crescent. Beginning around 9,000 years ago, there was a major migration of Anatolian Neolithic Farmers into Neolithic Europe, Europe, with their descendants coming to dominate the continent a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Çatalhöyük
Çatalhöyük (English: Chatalhoyuk ; ; also ''Çatal Höyük'' and ''Çatal Hüyük''; from Turkish language, Turkish ''çatal'' "fork" + ''höyük'' "tumulus") is a Tell (archaeology), tell (a mounded accretion resulting from long-term human settlement) of a very large Neolithic and Chalcolithic proto-city settlement in southern Anatolia, which existed from approximately 7500 BC to 5600 BC and flourished around 7000 BC. In July 2012, it was inscribed as a UNESCO World Heritage Site. Çatalhöyük overlooks the Konya Plain, southeast of the present-day city of Konya (ancient Iconium) in Turkey, approximately from the twin-coned volcano of Mount Hasan. The eastern settlement forms a mound that would have risen about above the plain at the time of the latest Neolithic occupation. There is also a smaller settlement mound to the west and a Byzantine Empire, Byzantine settlement a few hundred meters to the east. The prehistoric mound settlements were abandoned before the Bronze ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Age
The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of the three-age system, following the Stone Age and preceding the Iron Age. Conceived as a global era, the Bronze Age follows the Neolithic, with a transition period between the two known as the Chalcolithic. The final decades of the Bronze Age in the Mediterranean basin are often characterised as a period of widespread societal collapse known as the Late Bronze Age collapse (), although its severity and scope are debated among scholars. An ancient civilisation is deemed to be part of the Bronze Age if it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from producing areas elsewhere. Bronze Age cultures were the first to History of writing, develop writin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
