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Egypt’s first pyramid was constructed using hydraulic lift

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A recent study, published in the journal ResearchGate, proposes that the Pyramid of Djoser could have been constructed using hydraulic lift.

The Pyramid of Djoser, also known as the Step Pyramid, is a proto-pyramid built as the final resting place of Djoser, the first or second pharaoh of Egypt’s 3rd Dynasty (2670–2650 BC) during the Old Kingdom period.

The pyramid rises from the Saqqara plateau in six steps to a height of around 60 to 62 metres, serving as the centre of a vast mortuary complex.

Due to the absence of authentic sources from the pyramid architects’ working sphere, there is currently no confirmed comprehensive model for the method used in the pyramid construction.

The prevailing theory suggests that the heavy stone blocks were transported on apparatuses such as rollers, and raised to height using a series of ramps.

In the study, a survey of watersheds near to the pyramid indicate that the Gisr el-Mudir (enclosure) has features of a check dam for trapping sediment and water. Furthermore, the topography beyond the “dam” shows a possible ephemeral lake west of the Djoser complex, and water flow inside the moat surrounding it.

The study authors explain: “In the southern section of the moat, we show that the monumental linear rock-cut structure consisting of successive, deep compartments, combines the technical requirements of a water treatment facility: a settling basin, a retention basin, and a purification system.”

Based on this finding, the study proposes that the Gisr el-Mudir and moat’s inner south section worked as a unified hydraulic system for regulating flow and improving water quality. In addition, the pyramid’s internal architecture is consistent with a hydraulic elevation mechanism never reported before.

“The ancient architects likely raised the stones from the pyramid centre in a volcano fashion using the sediment-free water from the Dry Moat’s south section. Ancient Egyptians are famous for their pioneering and mastery of hydraulics through canals for irrigation purposes and barges to transport huge stones. This work opens a new line of research: the use of hydraulic force to erect the massive structures built by Pharaohs,” said the study authors.

Please note: This study was submitted to PLOS ONE on December 7, 2023. After two rounds of review by peers, the paper was formally accepted by PLOS ONE on June 27, 2024. Since July 23, 2024, it has been the subject of new consultations and review by the PLOS ONE Editorial Board.

Header Image Credit : Shutterstock

Sources : ResearchGate | Piton, Guillaume. (2024). On the possible use of hydraulic force to assist with building the Step Pyramid of Saqqara. PLOS ONE.

This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily

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Archaeology

Ornate grave goods found in Murom burial ground

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Archaeologists from the Institute of Archaeology of the Russian Academy of Sciences have been excavating a burial ground associated with the Finnic Muromians.

The Finnic Muromians were groups of settlers that lived within the vicinity of the Volga and Oka rivers. They spoke Muromian, an Uralic language that became extinct following their assimilation by the Slavs.

The burial ground, which dates from the early 10th century AD, was discovered on the eastern bank of the Oka river, located in the Nizhny Novgorod Region of Russia.

A total of seventeen burial pits have been identified, nine of which have been severely damaged through looting.

The surviving 8 burials contain the remains of four children, two women, and two men.
The men were accompanied with an ornate collection of grave goods, including arrowheads, knives, bronze bracelets, iron plates, a bronze buckle, and a whetstone.

At the bottom of one of the pits is a heavily corroded axe, along with a flint that has traces of iron-coated embossed leather and textile threads.

The burials containing women were also accompanied with high status funerary goods, such as a necklace of red-brown prismatic and dark blue berry-shaped beads of Byzantine origin, signet ring-shaped pendants, plate bracelets, a bronze spiral, and a silver ring.

Traces of wood within the pit fillings suggest that they originally contained a wooden structure, similar to a log house made of thin beams and covered with birch bark.

According to the Institute of Archaeology of the Russian Academy of Sciences: “The culmination of the discoveries at the site were two clay vessels, testifying to direct and close contacts between the right-bank Muromians and the Old Russian population.”

Header Image Credit : Institute of Archaeology of the Russian Academy of Sciences

Sources : Institute of Archaeology of the Russian Academy of Sciences

This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily

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Archaeology

Ghastly finds at gallows execution site

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Archaeologists from the State Office for Monument Preservation and Archaeology of Saxony-Anhalt are currently excavating the site of a former gallows in Quedlinburg, Germany.

Gallows are usually wooden structures made of two vertical posts, a horizontal crossbeam, and a hanging noose. They have been used for executing criminals by hanging, a prevalent form of capital punishment in Europe since the Middle Ages.

Archaeologists are currently excavating a gallows site on Galgenberg, or ‘Gallows Hill,’ which was used for public executions by the courts in Quedlinburg from 1662 to 1809.

Excavations have revealed complete and partial burials in the area, along with bone pits containing multiple bundled burials, likely the result of mass executions carried out in a short period.

Image Credit : LDA

According to the State Office for Monument Preservation and Archaeology of Saxony-Anhalt, “these discoveries provide unique insights into penal practices from the Middle Ages and early modern times.”

A burial unrelated to the gallows has also been unearthed, featuring a wooden coffin containing the skeletal remains of an individual buried with a rosary chain.

Archaeologists propose that the burial’s characteristics suggest that the individual was likely a suicide victim, denied burial in consecrated ground so was placed in the cemetery near the gallows.

Also discovered is a so-called ‘revenant grave’, where the skeletal remains of a man was found placed on his back with several large stones placed across his chest.

According to the researchers, the stones were likely placed to prevent the individual from rising as a revenant, which are described as animated corpses in the verbal traditions and lore of many European ethnic groups.

In medieval times, those inflicted with the revenant condition were generally suicide victims, witches, corpses possessed by a malevolent spirit, or the victim of a vampiric attack.

Header Image Credit : LDA

Sources : State Office for Monument Preservation and Archaeology of Saxony-Anhalt

This content was originally published on www.heritagedaily.com – © 2023 – HeritageDaily

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