Egypt’s Step Pyramid of Djoser: World's First Engineered Stone Structure

The monumental structure is often hailed as the world's oldest engineered stone structure. (SPA)
The monumental structure is often hailed as the world's oldest engineered stone structure. (SPA)
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Egypt’s Step Pyramid of Djoser: World's First Engineered Stone Structure

The monumental structure is often hailed as the world's oldest engineered stone structure. (SPA)
The monumental structure is often hailed as the world's oldest engineered stone structure. (SPA)

To truly travel back in time, there is no better place than Egypt. Beyond the iconic Great Pyramids, the country is a treasure trove of ancient wonders, including the inspiring Step Pyramid of Djoser in Saqqara, reported the Saudi Press Agency on Sunday.

This monumental structure is often hailed as the world's oldest engineered stone structure. As the pioneering pyramid of its time, it marked a revolutionary leap in ancient Egyptian architecture. Built during the reign of King Horus Netjerikhet (Djoser) in the 3rd Dynasty, around 2667-2648 BC, it is believed to be the brainchild of the visionary architect Imhotep.

A recent study published by PLOS One, a peer-reviewed open access mega journal published by the Public Library of Science since 2006, titled "On the possible use of hydraulic force to assist with building the Step Pyramid of Saqqara" proposes a new theory about the construction of this pyramid, suggesting that hydraulic lifts may have been used.

Led by Xavier Landrieu of the Paleotechnic Institute, a privately owned research institute specializing in archaeology and ancient technologies analysis, the study challenges the traditional beliefs about the building methods of the Egyptians by suggesting that they utilized waterpower to transport the massive stones.

Djoser's pyramid is more than just a tomb. It is a complex of structures that include temples, courtyards, and underground chambers, forming an ancient city of the dead. At its heart is the pyramid itself, a six-tiered limestone masterpiece rising 61 meters high and enclosed by a massive wall.



Germany and Last Kaiser’s Heirs Agree to Keep Treasures on Display

German State Culture Minister Wolfram Weimer attends a press conference following a meeting with EU Culture Ministers and cultural figures in Ministry of Culture in Paris, France, 11 June 2025. (EPA)
German State Culture Minister Wolfram Weimer attends a press conference following a meeting with EU Culture Ministers and cultural figures in Ministry of Culture in Paris, France, 11 June 2025. (EPA)
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Germany and Last Kaiser’s Heirs Agree to Keep Treasures on Display

German State Culture Minister Wolfram Weimer attends a press conference following a meeting with EU Culture Ministers and cultural figures in Ministry of Culture in Paris, France, 11 June 2025. (EPA)
German State Culture Minister Wolfram Weimer attends a press conference following a meeting with EU Culture Ministers and cultural figures in Ministry of Culture in Paris, France, 11 June 2025. (EPA)

The heirs of the former Prussian monarchy and Germany's state-run cultural foundations on Friday announced a deal that will allow thousands of the family's treasures and artefacts to remain on public display.

The agreement ends a century-old dispute between the state and the Hohenzollern family, descendants of the last German emperor and king of Prussia, Kaiser Wilhelm II, who abdicated after World War I.

"After 100 years, we have amicably resolved a dispute dating back to the transition from the monarchy to the republic," said Culture Minister Wolfram Weimer, hailing the "historic success".

The collection reportedly covers 27,000 objects including paintings, sculptures, coins, books and furniture.

"Countless works of art that are of great importance to the history of Brandenburg, Prussia, and thus Germany will now be permanently accessible to the public and continue to form the centerpieces of our museums and palaces," said Weimer.

Prince Georg Friedrich of Prussia said in a statement that "it has always been my goal to permanently preserve our shared cultural heritage for art-loving citizens and to make it publicly accessible".

"The solution now found provides an excellent basis for a new partnership between the state cultural foundations and my family."

Under the agreement, previously disputed objects will be transferred to a non-profit Hohenzollern Art Heritage Foundation, with two thirds of the board made up of public sector representatives, and one third by the aristocratic family.

The ancient House of Hohenzollern ruled the German Empire from its establishment in 1871 until Wilhelm II was forced to abdicate in 1918, going into exile after Germany's defeat in World War I.

The Prussian royals were initially to be stripped of their properties, but a deal was later worked out under a 1926 law.

The imperial family received millions of Deutschmarks and kept dozens of castles, villas and other properties, mainly in and around Berlin but also as far away as today's Namibia.

However, after Nazi Germany's World War II defeat, Soviet occupation of eastern Germany and communist rule led to additional expropriations.

The riches lost behind the Iron Curtain only came back into reach for the Hohenzollern family with the 1989 fall of the Berlin Wall.

Under a 1994 law, people whose property was expropriated by the Soviets have a right to claim compensation, but only if they did not "lend considerable support" to the Nazi regime.

The family fought for years to recover the treasures but dropped the bid in 2023 when a family representative acknowledged that Kaiser Wilhelm II "sympathized with the Nazis at times".

The deal announced on Friday was sealed after the German Historical Museum Foundation gave its approval, following the Prussian Cultural Heritage Foundation and the Prussian Castles and Gardens Foundation in Berlin-Brandenburg.