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Scientists may have solved mystery behind Egypt’s pyramids

Scientists believe they may have solved the mystery of how 31 pyramids, including the world-famous Giza complex, were built in Egypt more than 4,000 years ago.

A research team from the University of North Carolina Wilmington has discovered that the pyramids are likely to have been built along a long-lost, ancient branch of the River Nile – which is now hidden under desert and farmland.

For many years, archaeologists have thought that ancient Egyptians must have used a nearby waterway to transport materials such as the stone blocks needed to build the pyramids on the river.

But up until now, “nobody was certain of the location, the shape, the size or proximity of this mega waterway to the site of the actual pyramids”, according to one of the study’s authors, Prof Eman Ghoneim.

In a cross-continental effort, the group of researchers used radar satellite imagery, historical maps, geophysical surveys, and sediment coring (a technique used by archaeologists to recover evidence from samples) to map the river branch – which they believe was buried by a major drought and sandstorms thousands of years ago.

The team were able to “penetrate the sand surface and produce images of hidden features” by using the radar technology, the study, published in the journal Communications Earth and Environment, said.

Among those features were “buried rivers and ancient structures” running at the foothills of where the “vast majority of the Ancient Egyptian pyramids lie,” Prof Ghoneim said.

Speaking to the BBC, one of the study’s co-authors, Dr. Suzanne Onstine, said “locating the actual [river] branch and having the data that shows there was a waterway that could be used for the transportation of heavier blocks, equipment, people, everything, really helps us explain pyramid construction”.

The team found that the river branch – named the Ahramat branch, with “ahramat” meaning pyramids in Arabic – was roughly 64km (39 miles) long and between 200-700m (656-2,296 ft) wide.

And it bordered 31 pyramids, which were built between 4,700 and 3,700 years ago.

The discovery of this extinct river branch helps explain the high pyramid density between Giza and Lisht (the site of Middle Kingdom burials), in what is now an inhospitable area of the Saharan desert.

The river branch’s proximity to the pyramid complexes suggests that it was “active and operational during the construction phase of these pyramids”, the paper said.

Dr Onstine explained that ancient Egyptians could “use the river’s energy to carry these heavy blocks, rather than human labour,” adding, “it’s just a lot less effort”.

The River Nile was the lifeline of Ancient Egypt – and remains so to this day.

 

Source: bbc.com

Ogyem Solomon

Solomon Ogyem – Media Entrepreneur | Journalist | Brand Ambassador Solomon Ogyem is a dynamic Ghanaian journalist and media entrepreneur currently based in South Africa. With a solid foundation in journalism, Solomon is a graduate of the OTEC School of Journalism and Communication Studies in Ghana and Oxbridge Academy in South Africa. He began his career as a reporter at OTEC 102.9 MHz in Kumasi, where he honed his skills in news reporting, community storytelling, and radio broadcasting. His passion for storytelling and dedication to the media industry led him to establish Press MltiMedia Company in South Africa—a growing platform committed to authentic African narratives and multimedia journalism. Solomon is the founder and owner of Thepressradio.com, a news portal focused on delivering credible, timely, and engaging stories across Ghana and Africa. He also owns Press Global Tickets, a service-driven venture in the travel and logistics space, providing reliable ticketing services. He previously owned two notable websites—Ghanaweb.mobi and ShowbizAfrica.net—both of which contributed to entertainment and socio-political discussions within Ghana’s digital space. With a diverse background in media, digital journalism, and business, Solomon Ogyem is dedicated to telling impactful African stories, empowering youth through media, and building cross-continental media partnerships.

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