Ancient Egyptians Recycled Wood to Build Coffins, New Study

A coffin, part of a recent discovery from the Saqqara necropolis, is seen south of Cairo, Egypt January 17, 2021. REUTERS/Hanaa Habib
A coffin, part of a recent discovery from the Saqqara necropolis, is seen south of Cairo, Egypt January 17, 2021. REUTERS/Hanaa Habib
TT
20

Ancient Egyptians Recycled Wood to Build Coffins, New Study

A coffin, part of a recent discovery from the Saqqara necropolis, is seen south of Cairo, Egypt January 17, 2021. REUTERS/Hanaa Habib
A coffin, part of a recent discovery from the Saqqara necropolis, is seen south of Cairo, Egypt January 17, 2021. REUTERS/Hanaa Habib

The culture of recycling has become more common in our world to serve a more important goal: preserving the environment and preventing pollution. However, it seems ancient Egyptians practiced recycling thousands of years ago, according to a study of an ancient coffin stored at the Bologna Archaeological Museum.

The new study managed to form a deep understanding of the coffin’s falcon-like wooden structure inspired by Montu, God of war in Ancient Egypt.

Published in the February issue of the Journal of Imaging, the study was carried out by an Italian team including researchers from different fields led by Fauzia Albertin from the department of physics and astronomy at the University of Bologna.

To get the information and data they need, the team used different tools including radiocarbon dating to analyze the wood, and X-ray computed tomography to examine the manufacturing details and identify the types of wood.

The radiocarbon dating revealed that the studied coffin dating to the 15th-16th dynasty in Ancient Egypt, was made using a wooden board from an older coffin that dates to the New Kingdom of Egypt ruled by the 18th-19th dynasty (1539-1186 BC).

Concentrated samples taken from the wooden structure helped the researchers identify two timbers. All the samples taken from the coffin planks were found to be of Ficus sycomorus. All the connecting elements, both dowels and tenons, were found to be of Tamarix.

The local fig tree (Ficus sycomorus) has been frequently found in the identification of wood used for Egyptian coffins, particularly for wide and long coffin planks. Fig tree wood is light and easy to work with, an important feature for the tools available in that period.

The CT scan of the coffin revealed many details about its construction. The coffin assembly began with the joining of the two planks of the floorboard. On this planking, the single large planks of the sides were placed. The side planks and floorboard were probably glued together and later joined with long, round dowels inserted in opposing holes made in the thickness of the wood.

The team then moved on to the construction of another planking, the front of the lid, which was then affixed to the single large planks of the sides with long round dowels, to give strength to the obtained parallelepiped structure. The parallelepiped structure obtained was then closed at the ends, adding the planking of the upper head wall, as well as the feet, pedestal, and foot board.



Smoke From Canadian Fires Reaches Europe, Says EU Climate Monitor

 This photo provided by the Manitoba government shows wildfires in Flin Flon, Manitoba, Canada on Tuesday, May 27, 2025. (Manitoba government via AP)
This photo provided by the Manitoba government shows wildfires in Flin Flon, Manitoba, Canada on Tuesday, May 27, 2025. (Manitoba government via AP)
TT
20

Smoke From Canadian Fires Reaches Europe, Says EU Climate Monitor

 This photo provided by the Manitoba government shows wildfires in Flin Flon, Manitoba, Canada on Tuesday, May 27, 2025. (Manitoba government via AP)
This photo provided by the Manitoba government shows wildfires in Flin Flon, Manitoba, Canada on Tuesday, May 27, 2025. (Manitoba government via AP)

Heavy smoke from intense wildfires in Canada has reached northwestern Europe, the European Union's climate monitoring service said on Tuesday.

The huge plumes are at very high altitude and do not pose an immediate health risk, it said in a statement.

"Smoke originating from the wildfires in the Canadian provinces of Manitoba and Saskatchewan has been transported across the Atlantic," the Copernicus Atmosphere Monitoring Service (CAMS) said.

Satellites tracked the smoke in mid-May, with some plumes reaching as far east as Greece and the eastern Mediterranean.

"A second, much larger, smoke plume crossed the Atlantic during the last week of May, reaching northwestern parts of Europe on June 1," CAMS said.

Additional plumes are expected to shade the continent in the coming days.

Wildfire smoke is comprised of gaseous pollutants such as carbon monoxide, along with water vapor and particle pollution, which can be particularly hazardous to health.

A high concentration of carbon monoxide is expected to pass over northwestern France, including the Paris Basin, on Tuesday.

The high-altitude smoke headed for Europe is not expected to have a significant impact on surface air quality, but is likely to result in hazy skies and reddish-orange sunsets.

Manitoba in central Canada is experiencing its worst start to the fire season in years due to drought, and Saskatchewan to the west declared a state of emergency at the end of May, evacuating thousands of residents.

"Central regions of Canada have experienced a very intense few weeks in terms of wildfire emissions," said Mark Parrington, scientific director at CAMS.

Canadian authorities have forecast a more intense fire season than usual this summer in central and western Canada, due in particular to severe or extreme drought.

Elsewhere, extensive forest fires have been raging in Russia's Far Eastern Federal District since early April, particularly east of Lake Baikal, generating carbon emissions of around 35 million tons, Copernicus reported.