Extra Episode: Giza Pyramid and Tesla Technology, and an Ancient City Found Underneath

A news article from an alternative site wrote that scientists studying the SAR radar images of the Egyptian pyramids found evidence of an underground city under Giza. Further reports claim that Tesla like technology collects energy into a generation under the pyarmid that proves the ancient civilization had advanced technology. What part of this can be proven? We address it here on this episode and possible material that led into such claims.