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Mystery of 8,500-year-old copper-making event revealed through materials science

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An international team of archaeological scientists have put an end to the more than half-a-century old claim about the earliest copper smelting event at the Late Neolithic site of Çatalhöyük in central Turkey – one of the world’s best-studied prehistoric archaeological sites.

Scholars have been hotly debating the origins and spread of metallurgy for decades, mainly due to the relationship this technology had with the rise of social complexity and economy of the world’s first civilisations in the Near East.

Whether metallurgy was such an exceptional skill to have only been invented once or repeatedly at different locations is therefore still contentious. The proponents of the latter have just provided conclusive evidence of the incidental nature of what was held to be the key find for the single origin of metallurgy claim.

Published today in the Journal of Archaeological Science, the re-examination of a c. 8,500-year-old by-product from metal smelting, or ‘slag’, from the site of Çatalhöyük presents the conclusive reconstruction of events that led to the firing of a small handful of green copper minerals.

“From the beginning of our study it was clear that the small handful of ‘slag’ samples were only semi-baked. This indicated a non-intentional, or accidental copper firing event, but the ‘eureka’ moment of how and why that happened arrived quite late”, says Dr Miljana Radivojevic, lead author and researcher at the McDonald Institute for Archaeological Research at the University of Cambridge.

“The co-authors had a lengthy debate about why the semi-baked copper minerals were deposited in a burial, but then when our pigment specialist (Camurcuo?lu) mentioned earlier examples of green and blue copper pigments in graves and our excavation specialist (Farid) reported firing events that charred bones and materials in the shallow graves, the penny started to drop”, she explains.

“The native copper artefacts from the site of Çatalhöyük were not chemically related to this non-intentionally produced metallurgical slag sample”, adds Professor Ernst Pernicka, of the University of Heidelberg, further strengthening the claim these authors elaborated in the article.

Professor Thilo Rehren, of the UCL Institute of Archaeology, explains the significance of these results: “The invention of metallurgy is foundational for all modern cultures, and clearly happened repeatedly in different places across the globe. As we have seen, not every piece of semi-molten black and green stuff from an excavation is necessarily metallurgical slag. Only materials science methods, in combination with good archaeological records, can distinguish between debris from intentional metal smelting and accidental waste from a destructive fire”.

“It has been a long journey for the materials now identified as vitrified copper minerals to be recognised as once important solely for their colour properties, and we can finally put this debate to rest”, comments Professor Ian Hodder, from Stanford University, who has been directing the excavations of Çatalhöyük for the past 25 years.

Article Source: University of Cambridge news release

World Humanitarian Day

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World Humanitarian Day (WHD) is held every year on 19 August to pay tribute to aid workers who risk their lives in humanitarian service, and to rally support for people affected by crises around the world.

Is the new Iranian Minister of Energy responsible for the scarcity of water?

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Karun River 1970

Karun River 2017

The recent installment of Habibollah Bitaraf as the Minister of Energy and Water in the new cabinet of President Rouhani of Iran has become the focus of vast protests and opposition by environmental and cultural activists.

Mr. Bitaraf was one of the leaders of the Muslim Student Followers of the Imam’s Line, who occupied the US Embassy in Iran and took its staff as hostage in 1979. He has continuously enjoyed the support of the Revolutionary Guard and the leaders of the Iranian Islamic State, as well as held high offices such as governor and minister. He has also had a major role in economic decisions taken by the Revolutionary Guard.

He was the Minister of Energy and Water in President Khatami’s administration (the first reformist cabinet in the IRI) and held a major role in the demise of springs and rivers, as well as the catastrophic drying of Lake Urmia.

In such positions, and by supporting projects such as the erection of Gotvand, Sivand, Karkheh, and many other dams, he is responsible for the resulting scarcity of water in Iran, as well as other environmental and cultural catastrophes in that country.

From: www.savepasargad.com

International Youth Day 12 August

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The United Nations’ (UN) International Youth Day is celebrated on August 12 each year to recognize efforts of the world’s youth in enhancing global society. It also aims to promote ways to engage them in becoming more actively involved in making positive contributions to their communities.

International Youth Day focuses on young people all over the world.©iStockphoto.com/Jacob Wackerhausen

What Do People Do?

Many activities and events that take place around the world on International Youth Day promote the benefits that young people bring into the world. Many countries participate in this global event, which may include youth conferences on issues such as education and employment. Other activities include concerts promoting the world’s youth, as well as various sporting events, parades and mobile exhibitions that showcase young people’s achievements.

Background

The UN defines the worlds’ youth as the age group between 15 and 24 years old, making up one-sixth of the human population. Many of these young men and women live in developing countries and their numbers are expected to rise steeply. The idea for International Youth Day was proposed in 1991 by young people who were gathered in Vienna, Austria, for the first session of the UN’s World Youth Forum. The forum recommended that an International Youth Day be declared, especially for fundraising and promotional purposes, to support the United Nations Youth Fund in partnership with youth organizations.

In 1998 a resolution proclaiming August 12 as International Youth Day was adopted during the World Conference of Ministers Responsible for Youth. That recommendation was later endorsed by the UN General Assembly in 1999. International Youth Day was first observed in 2000. One of the year’s highlights was when eight Latin American and Caribbean youth and youth-related organizations received United Nations World Youth Awards in Panama City, Panama.

Historic Windsor mill destroyed by fire

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WINDSOR — Federal and state officials are investigating what caused a fire that destroyed a historic mill in Windsor. The  the blaze early Sunday destroyed the Windsor Mill. No injuries are reported. Smoke permeated Windsor’s streets, and foam insulation debris littered surrounding streets.

The federal Bureau of Alcohol, Tobacco, Firearms and Explosives and the Colorado Bureau of Investigation are investigating.

Mayor Kristie Melendez said everyone in town had been excited that the 1899 flour mill, listed on the National Register of Historic Places, was being transformed. Fort Collins-based developer Blue Ocean was working toward a fall opening of a brewery, restaurant and office space in the building.

The town supported a $3.7 million economic incentive package for the building’s renovation.

“We had so many folks excited about the direction we had taken for that,” Melendez said.

This isn’t the first time the mill has faced a setback: It was hit by a tornado in 2008.

Melendez said she hopes Blue Ocean will work to rebuild after the fire.

“They hope that enough remains there that they can come back in and rebuild,” she said.

Steve Schroyer, director of real estate for Blue Ocean said, “We’re just in assessment mode right now. All we know is it’s burned pretty much to the ground.” Schroyer said the company does have insurance on the building.
An area brewery owner, who did not give his name, said an announcement of the businesses slated to fill the historic building had been coming soon.

“We were pretty excited,” he said.

But now developers and the town will just have to wait and hope, Melendez said.

On Sunday morning, many Windsor residents held each other close as they turned out to see the damage. “What horrible news we all woke up to this morning,” Melendez said. The mill, built in 1899, reminded residents of their agricultural history, Melendez said.

“I think the mill testified to all of us where our history and where our roots come from,” she said. Although the news had many residents in tears, Melendez said she is grateful no one was hurt. Crews worked to cut the gas line to the building Sunday morning. Rick Klimek, Windsor police chief, said Main Street was  closed until at late afternoon.

In addition to Windsor Severance Fire Rescue personnel, workers from the following organizations assisted: Front Range Fire Rescue, Loveland Fire Rescue, Poudre Fire Authority, Eaton Fire Rescue, Berthoud Fire, UC Health EMS, Weld County Sheriff, Weld County Communications, Windsor Police Department, Windsor Public Works, and Xcel Energy.

Debris was visible on roads several blocks away from the mill.

Windsor-Severance Fire Chief Herb Brady described the fire as probably the largest in the town’s history in terms of damage and destruction.

The fire was reported at 1:49 a.m., and Brady said there were reports of an explosion or multiple explosions during the fire. He said that’s not unusual for a building that is under construction. He said it could take a week to determine the cause of the fire.

Read the full article at GreeleyTribune.com

80 medieval tombs found at Bulgaria’s Perperikon

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Professor Nikolai Ovcharov’s archaeological team working at the ancient sacred site of Perperikon in Bulgaria has discovered more than 80 tombs in a necropolis estimated to date from the 12th to the 14th centuries CE.

The number of tombs found, in the southern section of Perperikon, is expected to increase to more than 100, an announcement about the July 2017 find said.

Ovcharov said that in 2016, his archaeological dig team had uncovered 37 tombs, containing what he described as some very interesting finds, including earrings, other jewellery and beautiful ornaments.

1,800 year old mosaic found in ancient Perge

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A 1,800-year-old mosaic, which showed the sacrifice of Iphigenia, the daughter of Agamemnon and Clytemnestra during the Trojan War in Greek mythology, was found at excavation works in the ancient city of Perge in Turkey’s Mediterranean region.

Perge excavations head and Antalya Museum Director Mustafa Demirel said a new mosaic was unearthed when the archaeological team was working to open a shop in the west wing of the site.

“We have found a 1,800-year-old mosaic that depicts the sacrifice of İphigenia during the Trojan War in the city of ancient Perge. This finding, which makes us quite excited, was unearthed when we were working to open a shop in the west wing. We have found out that this was a sacred cult area,” he said.

Iphigenia was the daughter of Agamemnon and Clytemnestra in Greek mythology.

While the Greek army was preparing to set sail for Troy during the Trojan War, Agamemnon caused the anger of the goddess Artemis, because he killed a sacred deer. So, she decided to stop all winds, so the ships would not be able to sail. The seer Calchas realized what the problem was and informed Agamemnon that to appease the goddess, Agamemnon had to sacrifice Iphigenia to her. Reluctant at first, Agamemnon was forced to agree in the end. He lied to his daughter and his wife by saying that Iphigenia was to marry Achilles before they left.

The mother and daughter happily went to the port of Aulis, only to find out the horrible truth. Achilles, unaware that his name was used in a lie, tried to prevent the sacrifice, but Iphigenia ultimately decided to sacrifice herself in honor and of her own volition. The most popular version of what happened afterwards is that in the moment of the sacrifice, the goddess Artemis substituted Iphigenia for a deer, but Calchas who was the only witness remained silent. Iphigenia was then brought by Artemis to the city of Tauris where she became the goddess’ priestess.

The ancient city of Perge has been dubbed as “Turkey’s second Zeugma” for the alluring appearance of the mosaics that have been unearthed so far.

The city of Perge is situated 17 kilometers east of Antalya, within the borders of Aksu. The important monumental structures of the city have been excavated since 1946 and due to the excavated sculptures, the Antalya Museum has one of the richest collections of Roman sculptures.

Source: Anadolu Agency

Ancient Royal Limousine

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Archaeologists have found an ancient royal “limousine” in central China once owned by the Lord of Zheng State dating back to 2,400 years, after five months of excavation. The giant, extravagant chariot, which is 2.56 metres long and 1.66 metres wide, was equipped with rain and sun protection on the top and decorated with bronze and bone ornaments. It has more than 26 spokes in each wheel, which indicated the owner’s noble status.

The “limousine” was excavated in a funerary pit in tomb of Lords of Zheng State, in Xinzheng City, a vassal state during the Spring and Autumn Period (770-476 B.C) and the Warring States Period (475-221 B.C), state-run Xinhua news agency reported. “The chariot is the largest and most extravagant one so far in the excavation site,” said Ma Juncai, leader of an archaeological team with Henan Provincial Institute of Cultural Heritage and Archaeology.

International Day of Friendship

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The International Day of Friendship is a United Nations (UN) day that promotes the role that friendship plays in promoting peace in many cultures. It is observed on July 30 each year.

 

What Do People Do?

To mark the International Day of Friendship, the UN encourages governments, organizations, and community groups to hold events, activities and initiatives that promote solidarity, mutual understanding and reconciliation.

Background

In 2011, the UN proclaimed the International Day of Friendship with the idea that friendship between peoples, countries, and cultures can inspire peace efforts and build bridges between communities. The UN wanted for the day to involve young people, as future leaders, in community activities that include different cultures and promote international understanding and respect for diversity.

‘Striking’ Face of 4,500-Year-Old English Man Revealed

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excerpt from –  Live Science………

The face of a man who died in England around 4,500 years ago has been reconstructed, revealing a “striking” image that should help humans alive today feel a personal connection, researchers said.

The man’s remains were excavated in the 1930s and 1980s at Liff’s Low bowl barrow, a burial mound located in Derbyshire, England. He was found buried with a type of pot called a beaker and a stone pendant that was likely worn on a necklace, the researchers said.

Anthropological analysis done in the 1980s found that the man was about 5 feet, 7 inches (1.7 meters) tall and was between the ages of 25 and 30 when he died, said Claire Miles, a collections assistant at the Buxton Museum. The anthropologists at the time found that the man had a fracture in his left elbow that had “healed poorly,” Miles said, noting that the cause of the man’s death is unknown.

The museum commissioned Face Lab, a team of forensic specialists at Liverpool John Moores University, to reconstruct the man’s face ahead of an exhibit featuring his remains scheduled to open in September.