Beneath the Saqqara necropolis, west of ancient Memphis, underground galleries contain some of Egypt’s most imposing stone objects: immense hard-stone coffers resting in chambers cut into bedrock. Since Auguste Mariette’s nineteenth-century excavation, the Serapeum has been identified as a burial complex for sacred Apis bulls associated with Ptah. Stelae, royal inscriptions on particular coffers, changing gallery plans, and records of bull burials provide substantial support for that interpretation.

The coffers also raise an enduring engineering question. Engineer Christopher Dunn has argued that local observations of flatness, squareness, and finely finished hard-stone surfaces indicate manufacturing abilities beyond those usually proposed for ancient Egypt. His published account describes limited inspections of portions of two coffers with machinist’s tools. No comprehensive, independently reviewable survey of all accessible surfaces, coffers, and tool marks was verified in the source record.

This episode follows the site’s changing burial landscape, Mariette’s excavation along the sphinx avenue, the chamber-five stela recorded above its ancient closing wall, the inscribed coffers studied by Battiscombe Gunn, and the later dispute over precision. The evidence strongly supports an Egyptian Apis-burial context. The complete manufacturing sequence for particular coffers remains open to investigation.

This podcast uses artificial intelligence in its research, writing, production, and narration. Episodes are editorially reviewed before publication.

#ForbiddenArchaeology #SerapeumOfSaqqara #ApisBullBurials #GraniteSarcophagi #AugusteMariette

YES OR NO: Do the surviving records support an Egyptian Apis-burial purpose for the giant coffers??????

In Aswan’s granite quarry landscape, an immense obelisk remains attached to the bedrock from which it was shaped. When Reginald Engelbach’s clearance exposed the full monument in 1921–1922, he measured an intended length of approximately 41.75 metres and calculated a finished weight of 1,168 English tons. It would have exceeded every surviving erected Egyptian obelisk, but it was never detached, transported, or raised.

Its abandonment preserved evidence normally erased from completed monuments: rounded quarry trenches, repeated scalloped depressions, black and red layout lines, overlapping outlines, fissures, localized test features, later modifications, and battered hard-stone pounders. This episode follows the ancient adjustments recorded in the granite, Engelbach’s difficult clearance, the complicated provenance of the pounders, modern experiments, and the claim that the marks may indicate a lost technology.

The evidence strongly supports hard-stone impact quarrying in the principal trench. Yet the monument was abandoned before its final undercutting, transport, and erection could leave evidence at this site. Do the surviving marks record a practical project defeated by flawed stone, or an ambition that exceeded the available system?

This podcast uses artificial intelligence in its research, writing, production, and narration. Episodes are editorially reviewed before publication.

#ForbiddenArchaeology #AncientEngineeringMysteryEvidenceLedForbiddenArc #UnfinishedObelisk #AswanGraniteQuarries #AncientEgyptianToolMarks

YES OR NO: Do the Unfinished Obelisk’s principal trench marks require unknown machinery??????

In 1992, archaeologists excavating a low ring of sandstone slabs in Egypt’s Western Desert documented a structure only about four metres across. It stood at Nabta Playa, a basin roughly one hundred kilometres west of Abu Simbel that once filled seasonally with water. The stones were surrounded by wells, settlements, cattle burials, tumuli, stelae, megalithic lines, and buried stone deposits. Some researchers, including J. McKim Malville and colleagues, argued that paired openings in the circle approximately marked the summer-solstice sunrise and north, making it a possible early seasonal calendar.

That claim is often placed beside two other monuments older than Stonehenge’s famous stone settings: the tenth-millennium BCE round and oval pillar buildings of Göbekli Tepe in southeastern Türkiye, and the multi-phase Neolithic menhir enclosure at Almendres in Portugal. Together, they show that communities without writing, metal tools, or states could build durable ceremonial and communal spaces far earlier than popular history once assumed.

But the evidence does not establish one lost civilization or a chain of ancient observatories. Göbekli Tepe was also an occupied settlement. Nabta’s circle is contextually dated rather than directly dated, and its broad openings limit precision. Almendres was restored after many stones had fallen. The unresolved question is whether these monuments were built chiefly to track the heavens, or whether sky directions were one part of places shaped by gathering, survival, animals, memory, and ceremony.

This podcast uses artificial intelligence in its research, writing, production, and narration. Episodes are editorially reviewed before publication.

#ForbiddenArchaeology #PrehistoricArchaeologyEarlyMonumentalArchitectur #GBekliTepe #NabtaPlaya #AlmendresCromlech

YES OR NO: Do these older monuments challenge the usual story of how monumental building began???????