Architectural Feasibility of a Pyramid Based Environmental Sensing Network in the Memphite Region

This paper evaluates whether the six major pyramids of the Memphite region could function as a sequential environmental sensing network capable of detecting and relaying large scale hydrological and atmospheric changes using only materials and construction methods attested in the Old Kingdom. In this hypothetical model, Djoser, Meidum, Bent, Red, and Khafre operate as architectural receivers: their coils, plates, tensioning frames, and chamber geometries behave as analog instruments that register local variations in ground tension, air pressure, and structural resonance. Khufu, however, is uniquely configured to act as both receiver and transmitter. Its Grand Gallery forms a 47m acoustic waveguide supporting a ~20Hz infrasound standing wave, while the Queen’s Chamber and shafts serve as secondary resonators, and the pyramid’s exceptional height enhances low frequency radiation. Under idealized evening atmospheric conditions, Khufu could broadcast a simple keyed infrasound signal detectable by the southern pyramids. This framework demonstrates that a functional early warning system could, in principle, be constructed from primitive supplies and architectural features available during the Old Kingdom.