Investigation
Do electromagnetic models predict radio-wave resonance in the Great Pyramid?
Balezin and colleagues numerically modeled incident 200–600 m radio waves, finding conventional scattering and multipole-resonance responses in a Great Pyramid model with explicitly assumed material properties.
The model's free-space resonant features around 333 and 230 m differ from a broader response near 250 m with limestone substrate; assumed rather than site-measured dielectric properties limit inference to the real structure.