Dr. Filippo Biondi is a radar demographer and satellite imaging specialist who developed his synthetic aperture radar technique to detect micro-cracks in large infrastructure - inspired by the 2018 collapse of the Morandi Bridge in Genoa. The application to Giza emerged from a simple question: if the technique can detect micro-vibrations in bridges, why not pyramids? In 2019 he pointed it at the Giza Plateau. What came back took two months of repeated processing before he and his colleague Corrado Malanga were willing to accept it was not noise. The findings - vast underground shafts, tunnel networks, and subsurface structures - were already extraordinarily controversial. Then, based on a suggestion from Italian researcher Damiano Piras and geometric analysis of the Dream Stele, Biondi turned his scanning capability toward a debris mound in the Western Cemetery. His initial announcement placed the probability of a second Sphinx at 80%. On this episode, recording live with George Howard, he upgrades that figure to 100%.The upgrade is based on new processing completed in the weeks since his appearance on Matt Beall's podcast. The acoustic imaging now shows a head, a body, and legs - including visible fingers on the legs. The head is a different shape from the known Sphinx. Critically, the structure sits beneath the surface of the Giza Plateau independently of the debris mound - meaning the 1930s aerial photography that sceptics used to debunk the finding is simply not correlated to the Sphinx location. The full visual data will be presented at a conference in Bologna, Italy on June 21st 2026. Biondi is running the processing on three personal computers operating 24 hours a day, entirely without institutional funding.The episode also covers the physics underpinning the work - a digression into entropy, vibration, and electromagnetic spectrum that Biondi frames precisely: vibrations are information, information is entropy, and everything in the universe communicates through waves. The technique that started with bridges in Genoa is now, if Biondi is right, rewriting the history of the most studied archaeological site on Earth.---**Approximate Timestamps**- **00:10** - Introduction and the origin story of the technique- **04:11** - Why Biondi first pointed the radar at the pyramids- **05:19** - The Morandi Bridge collapse and the motivation behind the research- **08:10** - The second Sphinx announcement and the move from 80% to 100% confidence- **15:03** - The geometric and acoustic case for the second Sphinx location- **17:41** - The debris mound, the 1930s aerial photography, and why the debunking fails- **22:47** - The new scans showing head, body, and legs- **29:23** - 100% confidence confirmed - head shape different from the first Sphinx- **31:01** - Resolution, computing power, and what better hardware would reveal- **34:34** - Vibrations, entropy, and the physics behind the technique- **42:37** - Three computers running 24 hours a day with no institutional funding- **44:01** - The Bologna conference on June 21st 2026