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🚨BREAKING: New Radar Scan Reveals a Massive Engineered Substructure That Looks Like An Energy Grid Beneath the Giza Plateau🚨 Radar engineer Filippo Biondi just dropped the most explosive finding ever reported at Giza: eight clearly man-made, tube-like structures plunging more than a kilometer beneath the Khafre Pyramid and ending...

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Jesse Michels

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890,122 views • 7 months ago •via X (Twitter)

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This researcher just discovered 8 “huge structures” under the Pyramids in Egypt. They go over 1 km deep. And they connect to a massive hidden chamber deep underground. Filippo Biondi: “We have measurements … using a synthetic aperture radar.” “We are seeing huge structures that are connected to the base of the Khafre Pyramid.” “These structures are extending underneath for … approximately over one kilometer of depth.” “The structures are like tubes that are connected to the base of the pyramid.” “We are counting, at the moment, four plus four tubes that are descending underneath.” “They are connecting the top—so the base of the pyramid—to something that is located at the bottom.” “At the bottom, we probably have huge chambers, approximately 80 meters wide, and also of height 80 meters on the bottom.” “What we know now is this, there are these huge tubes that are descending underneath.” “And we have noticed that these tubes has a sort of spiral nature.” “Each tube has a core in the center, which … connects the spirals.” Jesse Michels Khafre Research Project SAR Technology
3:46

This researcher just discovered 8 “huge structures” under the Pyramids in Egypt. They go over 1 km deep. And they connect to a massive hidden chamber deep underground. Filippo Biondi: “We have measurements … using a synthetic aperture radar.” “We are seeing huge structures that are connected to the base of the Khafre Pyramid.” “These structures are extending underneath for … approximately over one kilometer of depth.” “The structures are like tubes that are connected to the base of the pyramid.” “We are counting, at the moment, four plus four tubes that are descending underneath.” “They are connecting the top—so the base of the pyramid—to something that is located at the bottom.” “At the bottom, we probably have huge chambers, approximately 80 meters wide, and also of height 80 meters on the bottom.” “What we know now is this, there are these huge tubes that are descending underneath.” “And we have noticed that these tubes has a sort of spiral nature.” “Each tube has a core in the center, which … connects the spirals.” Jesse Michels Khafre Research Project SAR Technology

Holden Culotta

33,743 views • 7 months ago

“If this is true, this rewrites history.” Filippo Biondi just blew Joe Rogan’s mind with what he discovered beneath the pyramids: Massive shafts that go 2,000 feet down. And they connect to “huge chambers” deep underground. There are shafts and chambers below the Sphinx, too. This may be the best evidence yet that the pyramids and the Sphinx were built by an advanced ancient civilization. Biondi. “Currently, the shafts are blocked by debris, and there is rubbish inside.” “I performed a lot of scans at those shafts, and you see the shafts go down, down and they reach chambers that are below.” Rogan: “How far do they go down?” Biondi: “Approximately 600 meters.” Rogan: “Wow.” “So it’s not just under the Great Pyramid, it’s under all three pyramids.” Biondi: “And also the Sphinx.” Rogan: “And they all have chambers at the bottom of them?” Biondi: “Yes.” “At the end of the structures of these tubes … there are huge chambers.” Rogan: “How huge?” Biondi: “80 meters times 80 meters and times 80 meters of height.” Rogan: “And that’s uniform underneath all of the pyramids? It’s the same dimensions?” Biondi: “Yes.” Follow Holden Culotta Joe Rogan
3:30

“If this is true, this rewrites history.” Filippo Biondi just blew Joe Rogan’s mind with what he discovered beneath the pyramids: Massive shafts that go 2,000 feet down. And they connect to “huge chambers” deep underground. There are shafts and chambers below the Sphinx, too. This may be the best evidence yet that the pyramids and the Sphinx were built by an advanced ancient civilization. Biondi. “Currently, the shafts are blocked by debris, and there is rubbish inside.” “I performed a lot of scans at those shafts, and you see the shafts go down, down and they reach chambers that are below.” Rogan: “How far do they go down?” Biondi: “Approximately 600 meters.” Rogan: “Wow.” “So it’s not just under the Great Pyramid, it’s under all three pyramids.” Biondi: “And also the Sphinx.” Rogan: “And they all have chambers at the bottom of them?” Biondi: “Yes.” “At the end of the structures of these tubes … there are huge chambers.” Rogan: “How huge?” Biondi: “80 meters times 80 meters and times 80 meters of height.” Rogan: “And that’s uniform underneath all of the pyramids? It’s the same dimensions?” Biondi: “Yes.” Follow Holden Culotta Joe Rogan

Holden Culotta

349,116 views • 5 months ago

🚨 BREAKING: Italian radar scientist detected what appears to be a massive grid of eight cylindrical structures, each 20 meters in diameter, descending over a kilometer beneath the Giza pyramids using Synthetic Aperture Radar Doppler Tomography. The cylindrical columns have coils wrapping around them resulting in a megastructure that looks like an ancient energy grid 🚨 So I brought in Geoffrey Drumm, one of the most technically rigorous pyramid researchers alive, to stress test every claim in real time. What followed was a four hour technical interrogation that revealed both stunning validations and unresolved questions about what may be the most significant archaeological discovery of the century. Biondi holds a PhD in radar science, 30 years in the field, and invented a proprietary method called the Biondi Protocol that reads surface micro-vibrations detected by Italian COSMO-SkyMed satellites to reconstruct what lies inside and beneath solid structures. His first peer-reviewed paper scanned the Great Pyramid in 2020. His second project scanned the Khafre Pyramid and the wider Giza Plateau, producing the 3D model that broke the internet: eight tubular columns with coils wrapping around them, sitting on a foundation of enormous cube-shaped structures, extending beneath all three pyramids and the Sphinx. Drumm is the author of The Land of Chem YouTube channel, lives in Egypt, and has developed a comprehensive hypothesis that the pyramids functioned as industrial-scale chemical reactors powered by lightning during the Saharan Humid Period. He knows the Giza Plateau like the back of his hand and has previously stress tested and poked holes in Biondi’s findings. This conversation is an unfiltered exchange between two heavyweights: 1. Biondi's Best Scan Is Jaw-Dropping As validation, Biondi presented a proof-of-concept scan of Italy's Gran Sasso National Laboratory, buried 1.4 kilometers inside a mountain. The image is stunning. You can see the tunnel cutting through the mountain, the interior of the facility, and even the interferometer inside it using the same technique Biondi used to scan beneath the pyramids. Drumm called it the single most convincing piece of evidence that this technology works. The Gotthard Tunnel in Switzerland produced a similarly clear image at two kilometers depth through solid rock. These are not theoretical demonstrations. They are working scans of known structures at extreme depth, and they validate that the Biondi Protocol can see through kilometers of stone. 2. He Found a Hidden Corridor Before Anyone Else In his 2020 paper, Biondi identified a feature on the northern face of the Great Pyramid labeled Tag 17. A dead-end corridor behind the chevron stones that nobody knew existed. Years later, the ScanPyramids muon team confirmed it and drilled in with a microscopic camera. Biondi's measurements of the corridor's length and the positions of its floor and ceiling matched what was found. This is a confirmed prediction from satellite radar, made years before physical verification. 3. He Detected a Sealed Shaft Beneath the Queen's Chamber One of the most compelling findings from the 2020 paper is a shaft and chamber system descending from the bottom of the Queen's Chamber. This structure was actually reported in 19th century excavation documents. Explorers found a pit in the Queen's Chamber floor, excavated down, and discovered a tunnel system below it. The Egyptian authorities then permanently sealed it with modern blocks. Biondi's scans picked it up independently, with no prior knowledge of those historical records. Drumm, who had already proposed this exact extraction shaft in his own chemical reactor model, called this the most promising result in the entire dataset. 4. The Substructures Are Enormous The tubular columns beneath the Khafre Pyramid measure approximately 20 meters in diameter each, spaced about 5 meters apart. That is 65 feet across per column. Eight of them. For context, the Queen's Chamber sometimes fails to register in certain scan slices because it is too small relative to the tomographic line. Biondi's argument is that megastructures at this scale are exactly what the technology is built to detect. Small chambers can be missed depending on the angle of the satellite pass. Repeating cylindrical structures 20 meters wide, appearing consistently across multiple scan geometries and multiple satellite sensors, are a different category of detection entirely. 5. Drumm's Challenge: The Processing Gap Here is where the debate gets sharp. The Gran Sasso and Gotthard scans used an advanced processing technique that averages noise across adjacent tomographic slices, requiring months of computation on borrowed hardware. The pyramid scans used a faster but noisier method on Biondi's own limited computers. Drumm pointed out that the quality difference is massive. The proof-of-concept images are transparent like a crystal. The pyramid images require expert interpretation to read. Biondi's response: he needs an array of GPUs he cannot afford. With that hardware, he says he could produce Gran Sasso-quality scans of the Giza substructures in near real-time. Estimated cost: millions. This is the bottleneck standing between a controversial claim and a potentially world-changing confirmation. 6. Other issues: Known Chambers Sometimes Do Not Appear Drumm walked through the 2020 dataset scan by scan. The Queen's Chamber shows a strong, consistent signature and serves as a reliable benchmark. But in several tomographic slices, the King's Chamber does not appear. The Grand Gallery does not appear. The subterranean chamber does not appear. Biondi attributes this to single-slice geometry. Each scan captures one vertical curtain through the structure in 15 seconds. If that curtain does not intersect a chamber precisely, it will not register. He says the real-time GPU system would allow him to sweep through hundreds of adjacent slices and reconstruct a full 3D volume. That system does not yet exist. 7. Biondi Challenged the Muon Team's Interpretation The ScanPyramids muon team claims the Big Void inside the Great Pyramid runs north to south, parallel to and above the Grand Gallery. Biondi's scans show it running east to west, connected to structures wrapping around the King's Chamber. Looking at the muon data during the conversation, Biondi argued they may have confused the floor and roof of the Grand Gallery for two separate features. The Egyptian Ministry of Antiquities is using the muon team's interpretation to justify drilling into the Great Pyramid in 2026. If Biondi is right about the orientation, that excavation could validate SAR Doppler tomography over the established method in one stroke. 8. The Signal Fades at 600 Meters and Nobody Knows Why The model shows structures extending over a kilometer deep. But in the raw data, the signal tapers around 600 meters. Drumm pressed Biondi on this. The initial explanation was the water table, but both agreed the actual water table sits only about 50 meters below the plateau. When pushed further, Biondi said he cannot yet explain the change but hinted at something he is not authorized to disclose. The structures do continue in the model below that line, detected across multiple satellite sensors showing the same cutoff pattern. What changes at 600 meters remains an open question. 9. Drumm's Model Says the Substructures Could Make Functional Sense Drumm's hypothesis is that each pyramid produced a specific chemical in sequence, from methane extraction at the Step Pyramid to ammonia synthesis in the Red Pyramid to sulfuric acid production in the Great Pyramid. He places the operational period during the Saharan Humid Period, roughly 8500 to 5300 BC, when massive thunderstorms provided the electrical input. The Big Void sits exactly where a heat exchanger would need to be to manage exothermic reactions in the Grand Gallery. The sealed shaft beneath the Queen's Chamber aligns with his proposed product extraction system. He confirmed that he has already integrated Biondi's substructure findings into a working functional model. If the deep structures are real, they connect to known hydrothermal mineral deposits, iron ore veins, and rare earth elements embedded in the Giza bedrock. Drumm and Biondi both agree: whoever built these structures chose the Giza Plateau for a very specific reason tied to what lies beneath it. 10. Validation & What Comes Next Biondi wants to establish a foundation in Malta with a dedicated data center and GPU array to reprocess the Giza data using his superior technique. Drumm wants to go to the Giza Plateau with Biondi's team to physically investigate anomalies he has already identified near the Osiris Shaft and along the Khafre causeway. Both say the SAR method and the muon method should be combined rather than treated as competitors. Both state that the conventional dating and tomb explanation for the pyramids is wrong. And both Drumm and Biondi agree that what lies beneath the Giza Plateau is more important than what sits on top of it. They also agree on the need for further validation and stress-testing. Why This Matters A satellite technique that can see through 1.4 kilometers of mountain and accurately image the Gran Sasso Laboratory. A confirmed prediction of a hidden corridor inside the Great Pyramid years before physical verification. A detection of a sealed shaft that matches 19th century excavation records. And now, scans showing a repeating grid of massive cylindrical structures beneath the entire Giza Plateau that no conventional archaeological framework can account for. The technology has demonstrated real capability. The substructure claims remain extraordinary. The 2026 Big Void excavation and GPU-powered rescans could settle this within months. If even a fraction of what Biondi is detecting turns out to be real, we are looking at the largest undiscovered structure on Earth, hidden in plain sight beneath the most studied archaeological site in human history. Full conversation covers all of this and much more. One of the most important technical examinations of the pyramid mystery ever recorded. Live now👇
1:28

🚨 BREAKING: Italian radar scientist detected what appears to be a massive grid of eight cylindrical structures, each 20 meters in diameter, descending over a kilometer beneath the Giza pyramids using Synthetic Aperture Radar Doppler Tomography. The cylindrical columns have coils wrapping around them resulting in a megastructure that looks like an ancient energy grid 🚨 So I brought in Geoffrey Drumm, one of the most technically rigorous pyramid researchers alive, to stress test every claim in real time. What followed was a four hour technical interrogation that revealed both stunning validations and unresolved questions about what may be the most significant archaeological discovery of the century. Biondi holds a PhD in radar science, 30 years in the field, and invented a proprietary method called the Biondi Protocol that reads surface micro-vibrations detected by Italian COSMO-SkyMed satellites to reconstruct what lies inside and beneath solid structures. His first peer-reviewed paper scanned the Great Pyramid in 2020. His second project scanned the Khafre Pyramid and the wider Giza Plateau, producing the 3D model that broke the internet: eight tubular columns with coils wrapping around them, sitting on a foundation of enormous cube-shaped structures, extending beneath all three pyramids and the Sphinx. Drumm is the author of The Land of Chem YouTube channel, lives in Egypt, and has developed a comprehensive hypothesis that the pyramids functioned as industrial-scale chemical reactors powered by lightning during the Saharan Humid Period. He knows the Giza Plateau like the back of his hand and has previously stress tested and poked holes in Biondi’s findings. This conversation is an unfiltered exchange between two heavyweights: 1. Biondi's Best Scan Is Jaw-Dropping As validation, Biondi presented a proof-of-concept scan of Italy's Gran Sasso National Laboratory, buried 1.4 kilometers inside a mountain. The image is stunning. You can see the tunnel cutting through the mountain, the interior of the facility, and even the interferometer inside it using the same technique Biondi used to scan beneath the pyramids. Drumm called it the single most convincing piece of evidence that this technology works. The Gotthard Tunnel in Switzerland produced a similarly clear image at two kilometers depth through solid rock. These are not theoretical demonstrations. They are working scans of known structures at extreme depth, and they validate that the Biondi Protocol can see through kilometers of stone. 2. He Found a Hidden Corridor Before Anyone Else In his 2020 paper, Biondi identified a feature on the northern face of the Great Pyramid labeled Tag 17. A dead-end corridor behind the chevron stones that nobody knew existed. Years later, the ScanPyramids muon team confirmed it and drilled in with a microscopic camera. Biondi's measurements of the corridor's length and the positions of its floor and ceiling matched what was found. This is a confirmed prediction from satellite radar, made years before physical verification. 3. He Detected a Sealed Shaft Beneath the Queen's Chamber One of the most compelling findings from the 2020 paper is a shaft and chamber system descending from the bottom of the Queen's Chamber. This structure was actually reported in 19th century excavation documents. Explorers found a pit in the Queen's Chamber floor, excavated down, and discovered a tunnel system below it. The Egyptian authorities then permanently sealed it with modern blocks. Biondi's scans picked it up independently, with no prior knowledge of those historical records. Drumm, who had already proposed this exact extraction shaft in his own chemical reactor model, called this the most promising result in the entire dataset. 4. The Substructures Are Enormous The tubular columns beneath the Khafre Pyramid measure approximately 20 meters in diameter each, spaced about 5 meters apart. That is 65 feet across per column. Eight of them. For context, the Queen's Chamber sometimes fails to register in certain scan slices because it is too small relative to the tomographic line. Biondi's argument is that megastructures at this scale are exactly what the technology is built to detect. Small chambers can be missed depending on the angle of the satellite pass. Repeating cylindrical structures 20 meters wide, appearing consistently across multiple scan geometries and multiple satellite sensors, are a different category of detection entirely. 5. Drumm's Challenge: The Processing Gap Here is where the debate gets sharp. The Gran Sasso and Gotthard scans used an advanced processing technique that averages noise across adjacent tomographic slices, requiring months of computation on borrowed hardware. The pyramid scans used a faster but noisier method on Biondi's own limited computers. Drumm pointed out that the quality difference is massive. The proof-of-concept images are transparent like a crystal. The pyramid images require expert interpretation to read. Biondi's response: he needs an array of GPUs he cannot afford. With that hardware, he says he could produce Gran Sasso-quality scans of the Giza substructures in near real-time. Estimated cost: millions. This is the bottleneck standing between a controversial claim and a potentially world-changing confirmation. 6. Other issues: Known Chambers Sometimes Do Not Appear Drumm walked through the 2020 dataset scan by scan. The Queen's Chamber shows a strong, consistent signature and serves as a reliable benchmark. But in several tomographic slices, the King's Chamber does not appear. The Grand Gallery does not appear. The subterranean chamber does not appear. Biondi attributes this to single-slice geometry. Each scan captures one vertical curtain through the structure in 15 seconds. If that curtain does not intersect a chamber precisely, it will not register. He says the real-time GPU system would allow him to sweep through hundreds of adjacent slices and reconstruct a full 3D volume. That system does not yet exist. 7. Biondi Challenged the Muon Team's Interpretation The ScanPyramids muon team claims the Big Void inside the Great Pyramid runs north to south, parallel to and above the Grand Gallery. Biondi's scans show it running east to west, connected to structures wrapping around the King's Chamber. Looking at the muon data during the conversation, Biondi argued they may have confused the floor and roof of the Grand Gallery for two separate features. The Egyptian Ministry of Antiquities is using the muon team's interpretation to justify drilling into the Great Pyramid in 2026. If Biondi is right about the orientation, that excavation could validate SAR Doppler tomography over the established method in one stroke. 8. The Signal Fades at 600 Meters and Nobody Knows Why The model shows structures extending over a kilometer deep. But in the raw data, the signal tapers around 600 meters. Drumm pressed Biondi on this. The initial explanation was the water table, but both agreed the actual water table sits only about 50 meters below the plateau. When pushed further, Biondi said he cannot yet explain the change but hinted at something he is not authorized to disclose. The structures do continue in the model below that line, detected across multiple satellite sensors showing the same cutoff pattern. What changes at 600 meters remains an open question. 9. Drumm's Model Says the Substructures Could Make Functional Sense Drumm's hypothesis is that each pyramid produced a specific chemical in sequence, from methane extraction at the Step Pyramid to ammonia synthesis in the Red Pyramid to sulfuric acid production in the Great Pyramid. He places the operational period during the Saharan Humid Period, roughly 8500 to 5300 BC, when massive thunderstorms provided the electrical input. The Big Void sits exactly where a heat exchanger would need to be to manage exothermic reactions in the Grand Gallery. The sealed shaft beneath the Queen's Chamber aligns with his proposed product extraction system. He confirmed that he has already integrated Biondi's substructure findings into a working functional model. If the deep structures are real, they connect to known hydrothermal mineral deposits, iron ore veins, and rare earth elements embedded in the Giza bedrock. Drumm and Biondi both agree: whoever built these structures chose the Giza Plateau for a very specific reason tied to what lies beneath it. 10. Validation & What Comes Next Biondi wants to establish a foundation in Malta with a dedicated data center and GPU array to reprocess the Giza data using his superior technique. Drumm wants to go to the Giza Plateau with Biondi's team to physically investigate anomalies he has already identified near the Osiris Shaft and along the Khafre causeway. Both say the SAR method and the muon method should be combined rather than treated as competitors. Both state that the conventional dating and tomb explanation for the pyramids is wrong. And both Drumm and Biondi agree that what lies beneath the Giza Plateau is more important than what sits on top of it. They also agree on the need for further validation and stress-testing. Why This Matters A satellite technique that can see through 1.4 kilometers of mountain and accurately image the Gran Sasso Laboratory. A confirmed prediction of a hidden corridor inside the Great Pyramid years before physical verification. A detection of a sealed shaft that matches 19th century excavation records. And now, scans showing a repeating grid of massive cylindrical structures beneath the entire Giza Plateau that no conventional archaeological framework can account for. The technology has demonstrated real capability. The substructure claims remain extraordinary. The 2026 Big Void excavation and GPU-powered rescans could settle this within months. If even a fraction of what Biondi is detecting turns out to be real, we are looking at the largest undiscovered structure on Earth, hidden in plain sight beneath the most studied archaeological site in human history. Full conversation covers all of this and much more. One of the most important technical examinations of the pyramid mystery ever recorded. Live now👇

Jesse Michels

1,070,511 views • 4 months ago

🚨They CANNOT SCAN kilometers into SOLID ROCK! That is what skeptics of the Khafre Project’s findings say, and they are correct to point out that Synthetic Aperture Radar (SAR) can't do this. They are also TOTALLY MISTAKEN, here is why: The Khafre team are not using conventional SAR imaging in the way critics assume. They are using a patented form of SAR Doppler Tomography, pioneered by Prof. Filippo Biondi. This is not simple surface imaging. It is a phase-coherent interferometric method that detects subtle Doppler frequency shifts caused by internal micro-vibrations within dense structures. Instead of trying to penetrate rock, it “listens” to tiny seismic vibrations in the stone. Biondi’s trick is to capture micro-motions. Tiny seismic or structural tremors slightly shift the radar’s frequency (Doppler effect). By analyzing these Doppler shifts across multiple SAR images, they can reconstruct a 3D tomographic image of what’s inside, like a CT-scan from space. Prof. Filippop Biondi's patent (PCT/EP2023/064345) explicitly describes processing “coherent vibrational Doppler information” in SAR to allow penetrating 3D imaging "over a depth of several kilometers". In other words, it effectively turns the radar into a spaceborne sonar, using Earth’s natural vibrations to “sound” the subsurface, something ordinary SAR can’t do. A peer-reviewed Remote Sensing paper describes using COSMO-SkyMed SAR data to map new shafts and chambers inside Khufu . This case study in a scientific journal shows the technique in action (with high-res 3D results!). Beyond pyramids, the technique has practical uses. For bridges and infrastructure, Biondi’s SAR Doppler method can extract a structure’s “vibration profile” from orbit. That profile highlights cracks or damage. In one study the team applied it to Italy’s Morandi Bridge before it collapsed, SAR-based vibration maps showed unusual energy spikes right at the failing pylon. They even imaged deep tunnels. The HarmonicSAR site reports they “detected for the first time the Gran-Sasso Physics Laboratory at 1.4 km below the Earth using SAR”. In other words, their tomography saw a known underground lab 1400 m under Italy! They’ve also done scans of mountain tunnels (San Gottardo). Biondi was co-author on a 2016 Scientific Reports paper tracking Iraq’s Mosul Dam instability via SAR. That study used spaceborne radar to measure tiny ground motions around the dam over time. It shows that SAR micro-motion techniques can monitor slow structural shifts on a large engineering project. In short, SAR Doppler Tomography isn’t ordinary radar, it’s like using satellites and the Earth’s own background hum to “see” underground. Think of it as applying a CT-scan or ultrasound-like method from orbit. It’s unconventional, but it’s patent-backed and has some peer-reviewed results. RECIEPTS: Synthetic Aperture Radar Doppler Tomography Reveals Details of Undiscovered High-Resolution Internal Structure of the Great Pyramid of Giza Filippo Biondi's SAR/Doppler Patent Perspectives on the Structural Health Monitoring of Bridges by Synthetic Aperture Radar HarmonicSAR (Filippos Website) Mosul Dam SAR/Doppler Project
4:02

🚨They CANNOT SCAN kilometers into SOLID ROCK! That is what skeptics of the Khafre Project’s findings say, and they are correct to point out that Synthetic Aperture Radar (SAR) can't do this. They are also TOTALLY MISTAKEN, here is why: The Khafre team are not using conventional SAR imaging in the way critics assume. They are using a patented form of SAR Doppler Tomography, pioneered by Prof. Filippo Biondi. This is not simple surface imaging. It is a phase-coherent interferometric method that detects subtle Doppler frequency shifts caused by internal micro-vibrations within dense structures. Instead of trying to penetrate rock, it “listens” to tiny seismic vibrations in the stone. Biondi’s trick is to capture micro-motions. Tiny seismic or structural tremors slightly shift the radar’s frequency (Doppler effect). By analyzing these Doppler shifts across multiple SAR images, they can reconstruct a 3D tomographic image of what’s inside, like a CT-scan from space. Prof. Filippop Biondi's patent (PCT/EP2023/064345) explicitly describes processing “coherent vibrational Doppler information” in SAR to allow penetrating 3D imaging "over a depth of several kilometers". In other words, it effectively turns the radar into a spaceborne sonar, using Earth’s natural vibrations to “sound” the subsurface, something ordinary SAR can’t do. A peer-reviewed Remote Sensing paper describes using COSMO-SkyMed SAR data to map new shafts and chambers inside Khufu . This case study in a scientific journal shows the technique in action (with high-res 3D results!). Beyond pyramids, the technique has practical uses. For bridges and infrastructure, Biondi’s SAR Doppler method can extract a structure’s “vibration profile” from orbit. That profile highlights cracks or damage. In one study the team applied it to Italy’s Morandi Bridge before it collapsed, SAR-based vibration maps showed unusual energy spikes right at the failing pylon. They even imaged deep tunnels. The HarmonicSAR site reports they “detected for the first time the Gran-Sasso Physics Laboratory at 1.4 km below the Earth using SAR”. In other words, their tomography saw a known underground lab 1400 m under Italy! They’ve also done scans of mountain tunnels (San Gottardo). Biondi was co-author on a 2016 Scientific Reports paper tracking Iraq’s Mosul Dam instability via SAR. That study used spaceborne radar to measure tiny ground motions around the dam over time. It shows that SAR micro-motion techniques can monitor slow structural shifts on a large engineering project. In short, SAR Doppler Tomography isn’t ordinary radar, it’s like using satellites and the Earth’s own background hum to “see” underground. Think of it as applying a CT-scan or ultrasound-like method from orbit. It’s unconventional, but it’s patent-backed and has some peer-reviewed results. RECIEPTS: Synthetic Aperture Radar Doppler Tomography Reveals Details of Undiscovered High-Resolution Internal Structure of the Great Pyramid of Giza Filippo Biondi's SAR/Doppler Patent Perspectives on the Structural Health Monitoring of Bridges by Synthetic Aperture Radar HarmonicSAR (Filippos Website) Mosul Dam SAR/Doppler Project

Jay Anderson

169,956 views • 7 months ago

Filippo Biondi found evidence of eight “massive structures” 1 km below the Pyramids. And they look man-made. Mainstream archaeology called him a conspiracy theorist. For the first time, he just sat down to answer the critics head-on. Nothing was off limits. Watch Jesse Michels and Geoffrey Drumm press him to explain the biggest objection to his discovery: Drumm: “The big objection is the fact that the known chambers are not shown on the data.” “This is above the Belzoni Chamber here, and the known chambers should be somewhere down here.” “This is no deeper than 15 meters into the bedrock—and the radar signal is absorbed in that limestone bedrock.” Jesse Michels: “If you’re saying that the signal is getting absorbed and attenuated because of limestone that’s just 15 meters deep, then how are you detecting those structures a kilometer deep through the same limestone?” Biondi: “It is a question of measurements.” “Considering the particular configuration of those huge tubes descending approximately more than one kilometer having a diameter of approximately 20 meters, we can see that they’re very big.” “So you are comparing a very small object with huge structures.” “In this case, the very small things are not detected.” “It’s obvious that we have to continue to do this work.” “We have to continue to scan the Khafre Pyramid.” “I am sure that we will find results that show us also the Belzoni Chamber.” Drumm: “This is critical because, again, to say that the energy and the micro vibrations are absorbed in bedrock 15 meters deep—the deeper you go, the more bedrock there is to prevent these vibrations from being detected.” “This is the biggest objection that’s been proposed in the community.” Biondi: “We found that if things are anchored on the surface of the Earth anchored … we see it very clear.” “The shafts are directly connected to the surface of the Earth.” “The surface vibrates, we can detect the vibrations.” “In that case, the Belzoni is something that is not directly connected.” Jesse Michels American Alchemy
7:32

Filippo Biondi found evidence of eight “massive structures” 1 km below the Pyramids. And they look man-made. Mainstream archaeology called him a conspiracy theorist. For the first time, he just sat down to answer the critics head-on. Nothing was off limits. Watch Jesse Michels and Geoffrey Drumm press him to explain the biggest objection to his discovery: Drumm: “The big objection is the fact that the known chambers are not shown on the data.” “This is above the Belzoni Chamber here, and the known chambers should be somewhere down here.” “This is no deeper than 15 meters into the bedrock—and the radar signal is absorbed in that limestone bedrock.” Jesse Michels: “If you’re saying that the signal is getting absorbed and attenuated because of limestone that’s just 15 meters deep, then how are you detecting those structures a kilometer deep through the same limestone?” Biondi: “It is a question of measurements.” “Considering the particular configuration of those huge tubes descending approximately more than one kilometer having a diameter of approximately 20 meters, we can see that they’re very big.” “So you are comparing a very small object with huge structures.” “In this case, the very small things are not detected.” “It’s obvious that we have to continue to do this work.” “We have to continue to scan the Khafre Pyramid.” “I am sure that we will find results that show us also the Belzoni Chamber.” Drumm: “This is critical because, again, to say that the energy and the micro vibrations are absorbed in bedrock 15 meters deep—the deeper you go, the more bedrock there is to prevent these vibrations from being detected.” “This is the biggest objection that’s been proposed in the community.” Biondi: “We found that if things are anchored on the surface of the Earth anchored … we see it very clear.” “The shafts are directly connected to the surface of the Earth.” “The surface vibrates, we can detect the vibrations.” “In that case, the Belzoni is something that is not directly connected.” Jesse Michels American Alchemy

Holden Culotta

24,613 views • 4 months ago

Discovery of secret tunnels below Egypt's Giza pyramids linked to forgotten underworld | Armando Mei, Daily Mail On the northeastern edge of the Giza Plateau, I discovered three perfectly cut shafts hidden beneath the sands. They sit in the triangle between the Great Sphinx, Khufu's Pyramid and Khafre's Pyramid, and may open into a long-forgotten underground world. These are not water wells. They bear no inscriptions, no signs of casual digging, and their geometry is too precise, their walls too smooth, their design too deliberate. Could these shafts be the keys to the network of hidden chambers the Greek philosopher Herodotus once whispered about, possibly connected to the Nile? Herodotus described a massive 'labyrinth' in Egypt with 3,000 chambers, many hidden below ground, which included and a large underground pyramid. Explorers in the 1800s, like Giovanni Caviglia and Henry Salt, recorded strange wells near the Sphinx and Khafre's causeway. French archaeologist Pierre-Jean Mariette mapped additional anomalies in 1864 and 1885, and scholars like George Reisner, Hermann Junker, and Selim Hassan traced a line of cavities between the Sphinx and Khafre's Pyramid between 1929 and 1939. After that, the area was largely forgotten. Fragments of those old reports hinted at a larger pattern, one pointing to a vast, interconnected world beneath the plateau. Now, the three shafts I rediscovered may unlock that hidden map. I came across the shafts while conducting fieldwork with the Khafre Research Project, where I serve as a researcher. Our team, including Professor Corrado Malanga and engineer Filippo Biondi, used Synthetic Aperture Radar (SAR) satellite technology to investigate subsurface structures beneath Giza. Guided by these spectral traces, we located the shafts, still standing, perfectly cut and utterly enigmatic. The first shaft lies northeast of the Sphinx. Its square mouth, framed by limestone blocks, plunges 130 feet, about the height of a 12-story building. Its walls are squared with astonishing precision, lined with limestone and sandstone blocks that resemble the walls of some ancient machine. At a depth of 40 feet, an 80-foot-wide cavity encircles the shaft, too intentional to be natural erosion. Satellite imaging suggested it continues even deeper beneath the rubble. Just feet away, the second shaft mirrors the first. Located beside Khafre's processional causeway, a covered ramp linking the Valley Temple to the area near his pyramid, it features the same smooth precision and perimeter channel. Two shafts built to identical specifications suggest a deliberate system rather than randomness. The third shaft, on the eastern side of Khufu's Pyramid, is the most intriguing. Its entrance was once reinforced with retaining blocks, hinting at frequent access. A recess cut into the west wall appears designed to lift or guide objects from below. The surrounding cavity again appears, perfectly measured. Less than 165 feet separate the three, forming a pattern too deliberate to ignore. When mapped, their alignment mirrors the three great pyramids themselves, with a resemblance to Orion's Belt that is uncanny. Two smaller, rougher shafts nearby seem to be later additions. They lack the depth and polish of the originals, suggesting imitation rather than original intent. Even so, they hint at the underground's complexity, reminding us that Giza is far from fully explored. The purpose of these shafts remains uncertain. Were they for ritual offerings, hydraulic systems, or vertical transport chambers? Modern imaging, including Ground-Penetrating Radar, Electrical Resistivity Tomography and our own SAR technology, reveals further anomalies near the Sphinx, hinting at interconnected cavities beneath the plateau. If confirmed, these shafts could be entry points to a vast, engineered network aligned with the pyramids themselves. Beneath the plateau, trenches and sockets carved in the limestone, along with deep rock-cut shafts and wells, show that the builders engineered the underground with the same care as the monuments above. This hidden dimension has fueled speculation about subterranean chambers and hydraulic systems, possibly connected to the Nile, and suggests a purpose far beyond what conventional archaeology has recognized. The precision and alignment of these shafts, coupled with their mirrored pattern of the pyramids, hint at a cosmic and terrestrial plan interwoven above and below ground. For decades, the true extent of Giza's underground world has been overlooked, but these shafts may finally reveal a lost chapter of ancient engineering and ceremonial practice. What lies at the bottom of these shafts remains a mystery. Yet every measurement, every radar image, points to a singular conclusion: the Giza Plateau still holds secrets that could reshape our understanding of ancient Egypt. The shafts are more than anomalies; they are doorways into a subterranean world waiting to be explored.
2:18

Discovery of secret tunnels below Egypt's Giza pyramids linked to forgotten underworld | Armando Mei, Daily Mail On the northeastern edge of the Giza Plateau, I discovered three perfectly cut shafts hidden beneath the sands. They sit in the triangle between the Great Sphinx, Khufu's Pyramid and Khafre's Pyramid, and may open into a long-forgotten underground world. These are not water wells. They bear no inscriptions, no signs of casual digging, and their geometry is too precise, their walls too smooth, their design too deliberate. Could these shafts be the keys to the network of hidden chambers the Greek philosopher Herodotus once whispered about, possibly connected to the Nile? Herodotus described a massive 'labyrinth' in Egypt with 3,000 chambers, many hidden below ground, which included and a large underground pyramid. Explorers in the 1800s, like Giovanni Caviglia and Henry Salt, recorded strange wells near the Sphinx and Khafre's causeway. French archaeologist Pierre-Jean Mariette mapped additional anomalies in 1864 and 1885, and scholars like George Reisner, Hermann Junker, and Selim Hassan traced a line of cavities between the Sphinx and Khafre's Pyramid between 1929 and 1939. After that, the area was largely forgotten. Fragments of those old reports hinted at a larger pattern, one pointing to a vast, interconnected world beneath the plateau. Now, the three shafts I rediscovered may unlock that hidden map. I came across the shafts while conducting fieldwork with the Khafre Research Project, where I serve as a researcher. Our team, including Professor Corrado Malanga and engineer Filippo Biondi, used Synthetic Aperture Radar (SAR) satellite technology to investigate subsurface structures beneath Giza. Guided by these spectral traces, we located the shafts, still standing, perfectly cut and utterly enigmatic. The first shaft lies northeast of the Sphinx. Its square mouth, framed by limestone blocks, plunges 130 feet, about the height of a 12-story building. Its walls are squared with astonishing precision, lined with limestone and sandstone blocks that resemble the walls of some ancient machine. At a depth of 40 feet, an 80-foot-wide cavity encircles the shaft, too intentional to be natural erosion. Satellite imaging suggested it continues even deeper beneath the rubble. Just feet away, the second shaft mirrors the first. Located beside Khafre's processional causeway, a covered ramp linking the Valley Temple to the area near his pyramid, it features the same smooth precision and perimeter channel. Two shafts built to identical specifications suggest a deliberate system rather than randomness. The third shaft, on the eastern side of Khufu's Pyramid, is the most intriguing. Its entrance was once reinforced with retaining blocks, hinting at frequent access. A recess cut into the west wall appears designed to lift or guide objects from below. The surrounding cavity again appears, perfectly measured. Less than 165 feet separate the three, forming a pattern too deliberate to ignore. When mapped, their alignment mirrors the three great pyramids themselves, with a resemblance to Orion's Belt that is uncanny. Two smaller, rougher shafts nearby seem to be later additions. They lack the depth and polish of the originals, suggesting imitation rather than original intent. Even so, they hint at the underground's complexity, reminding us that Giza is far from fully explored. The purpose of these shafts remains uncertain. Were they for ritual offerings, hydraulic systems, or vertical transport chambers? Modern imaging, including Ground-Penetrating Radar, Electrical Resistivity Tomography and our own SAR technology, reveals further anomalies near the Sphinx, hinting at interconnected cavities beneath the plateau. If confirmed, these shafts could be entry points to a vast, engineered network aligned with the pyramids themselves. Beneath the plateau, trenches and sockets carved in the limestone, along with deep rock-cut shafts and wells, show that the builders engineered the underground with the same care as the monuments above. This hidden dimension has fueled speculation about subterranean chambers and hydraulic systems, possibly connected to the Nile, and suggests a purpose far beyond what conventional archaeology has recognized. The precision and alignment of these shafts, coupled with their mirrored pattern of the pyramids, hint at a cosmic and terrestrial plan interwoven above and below ground. For decades, the true extent of Giza's underground world has been overlooked, but these shafts may finally reveal a lost chapter of ancient engineering and ceremonial practice. What lies at the bottom of these shafts remains a mystery. Yet every measurement, every radar image, points to a singular conclusion: the Giza Plateau still holds secrets that could reshape our understanding of ancient Egypt. The shafts are more than anomalies; they are doorways into a subterranean world waiting to be explored.

Owen Gregorian

48,066 views • 9 months ago

🚨#BREAKING EGYPT STAIRCASES TO THE PRE FLOOD ERA as HUGE STRUCTURES are Discovered 2km BELOW Pyramid of Giza! Synthetic Aperture Radar Doppler Tomography Reveals Details of Undiscovered High-Resolution Internal Structure of the Great Pyramid of Giza A research team consisting of Corrado Malanga, Armando Mei, Filippo Biondi, and Nicole Ciccole has released new findings from a SAR (Synthetic Aperture Radar) scan conducted on the Giza Plateau, focusing specifically on the underground structures beneath the Khafre Pyramid. This work is part of the ongoing Khafre Research Project, which leverages advanced satellite technology to explore the site’s hidden architecture. A mysterious L-shaped structure has been observed underground in the western cemetery of Giza. Known as the Cemetery of the Nobles or the Cemetery of the Pyramid Builders, it is an ancient burial ground located on the western bank of the Nile River, near the famous Giza pyramids in Egypt. The team used remote sensing technology to detect remains in the underlying structure. This cemetery served as the final resting place for individuals who held significant roles in ancient Egyptian society, including officials, administrators, and artisans involved in the construction of the pyramids. To look for more remains in the area, the team used electrical resistivity tomography, a geophysical imaging technique used to investigate the subsurface properties of the Earth, such as the distribution of rocks, soils, groundwater, and man-made structures. It involves sending electrical currents into the ground and the resistance is measured to detect underlying structures. According to a report in LiveScience, an anomaly was observed roughly 6.5 feet beneath the surface indicating the presence of some structure. Further investigation revealed an L-shaped structure measuring at least 33 feet in length. According to a paper published in the journal Archaeological Prospection, the structure seems to have been filled with sand, which means it was backfilled after it was constructed. The team has begun excavation to find out what this mysterious structure is could be a mix of sand and gravel, or perhaps an air void, the team said. Experts speculate that the structure is not natural in formation given it has a sharp shape. Dating back to the Old Kingdom period (around 2600-2100 BCE), the Western Cemetery contains a vast array of tombs, mastabas (rectangular structures with flat roofs), and burial shafts. These structures vary in size and complexity, reflecting the social status and wealth of the deceased individuals. One of the most famous tombs in the Western Cemetery is that of Queen Hetepheres I, the mother of King Khufu (Cheops), the builder of the Great Pyramid of Giza. Discovered in 1925 by archaeologist George Reisner, her tomb contained a wealth of artefacts, including furniture, jewellery, and other personal belongings, providing valuable insights into ancient Egyptian funerary practices and royal life. A problem with synthetic aperture radar (SAR) is that, due to the poor penetrating action of electromagnetic waves inside solid bodies, the capability to observe inside distributed targets is precluded. Under these conditions, imaging action is provided only on the surface of distributed targets. The present work describes an imaging method based on the analysis of micro-movements on the Khnum-Khufu Pyramid, which are usually generated by background seismic waves. The results obtained prove to be very promising, as high-resolution full 3D tomographic imaging of the pyramid's interior and subsurface was achieved. Khnum-Khufu becomes transparent like a crystal when observed in the micro-movement domain. Based on this novelty, we have completely reconstructed internal objects, observing and measuring structures that have never been discovered before. The experimental results are estimated by processing series of SAR images from the second-generation ROBIN WESTENRA
6:58

🚨#BREAKING EGYPT STAIRCASES TO THE PRE FLOOD ERA as HUGE STRUCTURES are Discovered 2km BELOW Pyramid of Giza! Synthetic Aperture Radar Doppler Tomography Reveals Details of Undiscovered High-Resolution Internal Structure of the Great Pyramid of Giza A research team consisting of Corrado Malanga, Armando Mei, Filippo Biondi, and Nicole Ciccole has released new findings from a SAR (Synthetic Aperture Radar) scan conducted on the Giza Plateau, focusing specifically on the underground structures beneath the Khafre Pyramid. This work is part of the ongoing Khafre Research Project, which leverages advanced satellite technology to explore the site’s hidden architecture. A mysterious L-shaped structure has been observed underground in the western cemetery of Giza. Known as the Cemetery of the Nobles or the Cemetery of the Pyramid Builders, it is an ancient burial ground located on the western bank of the Nile River, near the famous Giza pyramids in Egypt. The team used remote sensing technology to detect remains in the underlying structure. This cemetery served as the final resting place for individuals who held significant roles in ancient Egyptian society, including officials, administrators, and artisans involved in the construction of the pyramids. To look for more remains in the area, the team used electrical resistivity tomography, a geophysical imaging technique used to investigate the subsurface properties of the Earth, such as the distribution of rocks, soils, groundwater, and man-made structures. It involves sending electrical currents into the ground and the resistance is measured to detect underlying structures. According to a report in LiveScience, an anomaly was observed roughly 6.5 feet beneath the surface indicating the presence of some structure. Further investigation revealed an L-shaped structure measuring at least 33 feet in length. According to a paper published in the journal Archaeological Prospection, the structure seems to have been filled with sand, which means it was backfilled after it was constructed. The team has begun excavation to find out what this mysterious structure is could be a mix of sand and gravel, or perhaps an air void, the team said. Experts speculate that the structure is not natural in formation given it has a sharp shape. Dating back to the Old Kingdom period (around 2600-2100 BCE), the Western Cemetery contains a vast array of tombs, mastabas (rectangular structures with flat roofs), and burial shafts. These structures vary in size and complexity, reflecting the social status and wealth of the deceased individuals. One of the most famous tombs in the Western Cemetery is that of Queen Hetepheres I, the mother of King Khufu (Cheops), the builder of the Great Pyramid of Giza. Discovered in 1925 by archaeologist George Reisner, her tomb contained a wealth of artefacts, including furniture, jewellery, and other personal belongings, providing valuable insights into ancient Egyptian funerary practices and royal life. A problem with synthetic aperture radar (SAR) is that, due to the poor penetrating action of electromagnetic waves inside solid bodies, the capability to observe inside distributed targets is precluded. Under these conditions, imaging action is provided only on the surface of distributed targets. The present work describes an imaging method based on the analysis of micro-movements on the Khnum-Khufu Pyramid, which are usually generated by background seismic waves. The results obtained prove to be very promising, as high-resolution full 3D tomographic imaging of the pyramid's interior and subsurface was achieved. Khnum-Khufu becomes transparent like a crystal when observed in the micro-movement domain. Based on this novelty, we have completely reconstructed internal objects, observing and measuring structures that have never been discovered before. The experimental results are estimated by processing series of SAR images from the second-generation ROBIN WESTENRA

SANTINO

45,503 views • 1 year ago

🔥🚨BREAKING: Scientists have discovered an underground city beneath the pyramids of Giza after initially discovering the pillars that are underneath them according to Italian researchers, led by Prof. Corrado Malanga from the University of Pisa A heated debate has erupted among Egyptologists after researchers claimed to have found an “underground city” beneath the Pyramids of Giza. They claim the radar images show massive vertical shafts, spiral staircases, channels resembling pipelines for a water system, and a hidden world of structures more than 2,000 feet (610m) beneath the surface. They even suggest that the legendary Hall of Records, a purported library tied to ancient Egyptian lore, could lie within this underground complex. “When we magnify the images [in the future], we will reveal that beneath it lies what can only be described as a true underground city,” the team said at a press conference. This video was created using AI it is not footage of the scientist discovery.
1:01

🔥🚨BREAKING: Scientists have discovered an underground city beneath the pyramids of Giza after initially discovering the pillars that are underneath them according to Italian researchers, led by Prof. Corrado Malanga from the University of Pisa A heated debate has erupted among Egyptologists after researchers claimed to have found an “underground city” beneath the Pyramids of Giza. They claim the radar images show massive vertical shafts, spiral staircases, channels resembling pipelines for a water system, and a hidden world of structures more than 2,000 feet (610m) beneath the surface. They even suggest that the legendary Hall of Records, a purported library tied to ancient Egyptian lore, could lie within this underground complex. “When we magnify the images [in the future], we will reveal that beneath it lies what can only be described as a true underground city,” the team said at a press conference. This video was created using AI it is not footage of the scientist discovery.

Dom Lucre | Breaker of Narratives

3,555,473 views • 1 year ago

🚨 Graham Hancock : "They have discovered ANOMALIES beneath The Great Pyramid in Egypt" 😱 He told Piers Morgan that Italian scientist Filippo Biondi, PhD recently announced the discovery of a colossal underground complex plunging nearly 3,500 feet beneath Egypt’s Giza plateau. “Four independent satellite operators all returned identical raw tomography data showing the same structures.” Archaeologists initially dismissed it, saying “This can’t be real” - they thought satellite radar couldn’t see that deep. But it’s a mix of radar and sound resonance tech. The only way to settle it: “The only way to settle that is to drill.” What do you think is actually hidden thousands of feet under the pyramids? Ancient secrets, a lost civilization, or something else entirely? Would you want scientists to start drilling immediately? Drop your thoughts below 👇
1:43

🚨 Graham Hancock : "They have discovered ANOMALIES beneath The Great Pyramid in Egypt" 😱 He told Piers Morgan that Italian scientist Filippo Biondi, PhD recently announced the discovery of a colossal underground complex plunging nearly 3,500 feet beneath Egypt’s Giza plateau. “Four independent satellite operators all returned identical raw tomography data showing the same structures.” Archaeologists initially dismissed it, saying “This can’t be real” - they thought satellite radar couldn’t see that deep. But it’s a mix of radar and sound resonance tech. The only way to settle it: “The only way to settle that is to drill.” What do you think is actually hidden thousands of feet under the pyramids? Ancient secrets, a lost civilization, or something else entirely? Would you want scientists to start drilling immediately? Drop your thoughts below 👇

Interstellar

34,002 views • 3 months ago

🚨 Joe Rogan reacts to insane Giza discovery: "This is true. This rewrites history." 😱 Guest Filippo Biondi drops the bombshell: "It's not just under the Great Pyramid. It's under all three pyramids and also the Sphinx." He confirms: "Do they go down to a uniform depth? Yes, absolutely. At the end of the structures of these tubes that are going down, there are huge uh chambers. Wow." Massive hidden underground chambers and shafts under the entire Giza Plateau—detected via 3D tomography. Advanced ancient engineering we never knew about? Does this prove lost high-tech civilization or something even wilder? Think the pyramids hide more secrets? What's your biggest theory on what's down there? Drop it below! 🏛️🔍🌍 #AncientMystery #GizaPyramids
0:25

🚨 Joe Rogan reacts to insane Giza discovery: "This is true. This rewrites history." 😱 Guest Filippo Biondi drops the bombshell: "It's not just under the Great Pyramid. It's under all three pyramids and also the Sphinx." He confirms: "Do they go down to a uniform depth? Yes, absolutely. At the end of the structures of these tubes that are going down, there are huge uh chambers. Wow." Massive hidden underground chambers and shafts under the entire Giza Plateau—detected via 3D tomography. Advanced ancient engineering we never knew about? Does this prove lost high-tech civilization or something even wilder? Think the pyramids hide more secrets? What's your biggest theory on what's down there? Drop it below! 🏛️🔍🌍 #AncientMystery #GizaPyramids

Interstellar

94,846 views • 5 months ago

Graham Hancock just declared: “There’s definitely something underneath the Great Pyramid … ” “Some of it’s been picked up with ground-penetrating radar.” “Filippo Biondi is saying there are enormous structures under the Khafre Pyramid.” “That go hundreds of feet deep.” “That involve spiral kind of stairways.” “Archeologists say it’s impossible.” “And they won’t look at it.” “I think that’s shameful for people who imagine they’re scientists.” “They should be looking further.” “I’d like to see the technology trialed in Turkey.” “There are underground cities in Turkey, Kaymakli, for example.” “We know every room in those underground cities.” “Run this technology on them.” “If they accurately reproduce what we already know is there, then we can be pretty sure they’re accurately reproducing what’s under the Giza pyramids.” “I remain open to the notion that a huge underworld awaits discovery under Giza.” “The ancient Egyptians themselves felt that way.” “They felt that Giza, the ancient name for it was Rostau, was an entrance to the underworld.” “They saw it as an entrance to the afterlife realm.” “It makes sense that there would be underground structures there.” Graham Hancock Steven Bartlett
3:17

Graham Hancock just declared: “There’s definitely something underneath the Great Pyramid … ” “Some of it’s been picked up with ground-penetrating radar.” “Filippo Biondi is saying there are enormous structures under the Khafre Pyramid.” “That go hundreds of feet deep.” “That involve spiral kind of stairways.” “Archeologists say it’s impossible.” “And they won’t look at it.” “I think that’s shameful for people who imagine they’re scientists.” “They should be looking further.” “I’d like to see the technology trialed in Turkey.” “There are underground cities in Turkey, Kaymakli, for example.” “We know every room in those underground cities.” “Run this technology on them.” “If they accurately reproduce what we already know is there, then we can be pretty sure they’re accurately reproducing what’s under the Giza pyramids.” “I remain open to the notion that a huge underworld awaits discovery under Giza.” “The ancient Egyptians themselves felt that way.” “They felt that Giza, the ancient name for it was Rostau, was an entrance to the underworld.” “They saw it as an entrance to the afterlife realm.” “It makes sense that there would be underground structures there.” Graham Hancock Steven Bartlett

Holden Culotta

50,715 views • 1 month ago

🚨Mission Hawara: The Lost Labyrinth Beneath the Sand Is Back on the Table After months away, the conversation returns with something big, one for the dusties to get heated over. Beneath the Hawara pyramid in Egypt's Faiyum region lies what ancient writers described as one of the most extraordinary structures of the ancient world, the so called Lost Labyrinth. This is a documented architectural complex said to contain thousands of chambers, corridors, and subterranean halls. Today, on the surface, Hawara looks unremarkable. A mud brick pyramid eroded by time, slumped into the desert. But over the past two decades, multiple underground scanning projects, ground penetrating radar, satellite imaging, geophysical surveys have produced correlating data indicating structures beneath the surface. These were independent teams conducting independent scans but all showing similar anomalies. Much like the Giza pyramids and the Sphinx. The site isn't just speculation anymore because there are formal plans now laid out in short term, medium term, and long term strategies aimed at what's being described as a "rescue" of Hawara. The entire area is heavily affected by the local water table. A canal introduced in the 19th century, along with later hydrological changes tied to modern infrastructure projects, altered groundwater levels. The pyramid and surrounding area are now partially flooded beneath the surface. Some of the upper subterranean levels appear to be water filled. That means excavation isn't just a shovel job. It envolves engineering, drainage management, borehole drilling and hydrological mapping. We are talking multi million dollar logistics here. What makes this project different is the level of institutional backing now attached to the project. British universities, Egyptian authorities, museum affiliations, Cairo University involvement. Named researchers. Geophysical specialists who have been working on plateau scans for years. People who have already conducted extensive GPR surveys in the region. There are still aspects of this project still not being publicly discussed, but the main announcement is that Hawara is being treated as a site worthy of recovery. If even a fraction of what the scans suggest is accurate, the implications are absolutely enormous not just for Egyptian archaeology, but for how we understand pre dynastic architecture and ancient engineering complexity. Let's hope the next dig site is the Giza. #Hawara #LostLabyrinth #AncientEgypt #Archaeology #GPR #HiddenHistory #MissionHawara Source:
4:55

🚨Mission Hawara: The Lost Labyrinth Beneath the Sand Is Back on the Table After months away, the conversation returns with something big, one for the dusties to get heated over. Beneath the Hawara pyramid in Egypt's Faiyum region lies what ancient writers described as one of the most extraordinary structures of the ancient world, the so called Lost Labyrinth. This is a documented architectural complex said to contain thousands of chambers, corridors, and subterranean halls. Today, on the surface, Hawara looks unremarkable. A mud brick pyramid eroded by time, slumped into the desert. But over the past two decades, multiple underground scanning projects, ground penetrating radar, satellite imaging, geophysical surveys have produced correlating data indicating structures beneath the surface. These were independent teams conducting independent scans but all showing similar anomalies. Much like the Giza pyramids and the Sphinx. The site isn't just speculation anymore because there are formal plans now laid out in short term, medium term, and long term strategies aimed at what's being described as a "rescue" of Hawara. The entire area is heavily affected by the local water table. A canal introduced in the 19th century, along with later hydrological changes tied to modern infrastructure projects, altered groundwater levels. The pyramid and surrounding area are now partially flooded beneath the surface. Some of the upper subterranean levels appear to be water filled. That means excavation isn't just a shovel job. It envolves engineering, drainage management, borehole drilling and hydrological mapping. We are talking multi million dollar logistics here. What makes this project different is the level of institutional backing now attached to the project. British universities, Egyptian authorities, museum affiliations, Cairo University involvement. Named researchers. Geophysical specialists who have been working on plateau scans for years. People who have already conducted extensive GPR surveys in the region. There are still aspects of this project still not being publicly discussed, but the main announcement is that Hawara is being treated as a site worthy of recovery. If even a fraction of what the scans suggest is accurate, the implications are absolutely enormous not just for Egyptian archaeology, but for how we understand pre dynastic architecture and ancient engineering complexity. Let's hope the next dig site is the Giza. #Hawara #LostLabyrinth #AncientEgypt #Archaeology #GPR #HiddenHistory #MissionHawara Source:

Skywatch Signal

16,094 views • 5 months ago

🚨DamiLee on the Pyramids: What If the Evidence Was Never Missing? In a recent breakdown, DamiLee walked through one of the most compelling ideas about how the pyramids at Giza may actually have been built, a single, self consuming construction system. The idea comes from Huni Choi, who spent nearly a decade doing something most people would never bother to do. Digitally placing and modeling thousands of individual stones at Giza in 3D. Not to "solve the pyramid" in the mystical sense, but to understand the system that could produce something like it. What Choi noticed is that the Great Pyramid doesn't actually need an external ramp if the plateau itself is the machinery. Instead of starting with a clean pyramid shape, the builders may have overbuilt first, carving the limestone into a massive trapezoidal working mass with integrated ramps, then carving downward into the final pyramid only at the very end. That single move solves multiple problems at once, like the apex precision issue, ramp angle limitations, and material logistics. Once the final geometry was carved out, the excess limestone didn't disappear. It was reused or as they say in the clip, cannibalized. Fed into the next pyramid, annex buildings, causeways, and temples. In this model, the entire Giza Plateau functions like a closed loop construction engine, with stone circulating through the system rather than piling up as debris. In that case, the missing ramps weren't lost to time as some theories have suggested. They were never meant to survive it. Sometimes the absence of evidence isn't a failure of preservation. Sometimes it's the final step of the design. Is that the case here? Source:
4:15

🚨DamiLee on the Pyramids: What If the Evidence Was Never Missing? In a recent breakdown, DamiLee walked through one of the most compelling ideas about how the pyramids at Giza may actually have been built, a single, self consuming construction system. The idea comes from Huni Choi, who spent nearly a decade doing something most people would never bother to do. Digitally placing and modeling thousands of individual stones at Giza in 3D. Not to "solve the pyramid" in the mystical sense, but to understand the system that could produce something like it. What Choi noticed is that the Great Pyramid doesn't actually need an external ramp if the plateau itself is the machinery. Instead of starting with a clean pyramid shape, the builders may have overbuilt first, carving the limestone into a massive trapezoidal working mass with integrated ramps, then carving downward into the final pyramid only at the very end. That single move solves multiple problems at once, like the apex precision issue, ramp angle limitations, and material logistics. Once the final geometry was carved out, the excess limestone didn't disappear. It was reused or as they say in the clip, cannibalized. Fed into the next pyramid, annex buildings, causeways, and temples. In this model, the entire Giza Plateau functions like a closed loop construction engine, with stone circulating through the system rather than piling up as debris. In that case, the missing ramps weren't lost to time as some theories have suggested. They were never meant to survive it. Sometimes the absence of evidence isn't a failure of preservation. Sometimes it's the final step of the design. Is that the case here? Source:

Skywatch Signal

51,796 views • 5 months ago

Filippo Biondi says that the Great Flood, the Zep Tepi, and the pyramids are all connected. The Italian space engineer just told Joe Rogan that the seawater salt still stuck to the walls inside the Great Pyramid proves the entire area was flooded thousands of years ago. That same salt is the evidence that ties everything together with Zep Tepi. "Inside the pyramids, they found a lot of salt on the walls." "Two months ago, I went for the first time to visit the pyramids, and I found salt on the wall." Rogan: "So you think that that salt is because the entire area was flooded?" Biondi: "Yes." Rogan: "And that’s the reason why the shafts were flooded and filled with debris?" Biondi: "Yes." Rogan: "Because everything just flooded into there, and then when the sea receded … you’re left with salt everywhere." "John Anthony West thought maybe 30,000+ years to the construction of the Sphinx." "And the water erosion [on the Sphinx], it’s vertical fissures that come from thousands of years of rainfall." "And the last time there was like significant rainfall in the Nile Valley like that was 9,000 years ago." Biondi: "That’s why this research … it is very important." Rogan: “It would really rewrite everything.” This means the pyramids were built sometime between Zep Tepi and the Great Flood, which could push their age back dramatically. The salt on the walls is ocean salt from when the sea rushed in over 11,000 years ago and filled the shafts with debris. Biondi is convinced this changes everything we thought we knew about ancient history. What is your reaction to Biondi’s discoveries?
4:44

Filippo Biondi says that the Great Flood, the Zep Tepi, and the pyramids are all connected. The Italian space engineer just told Joe Rogan that the seawater salt still stuck to the walls inside the Great Pyramid proves the entire area was flooded thousands of years ago. That same salt is the evidence that ties everything together with Zep Tepi. "Inside the pyramids, they found a lot of salt on the walls." "Two months ago, I went for the first time to visit the pyramids, and I found salt on the wall." Rogan: "So you think that that salt is because the entire area was flooded?" Biondi: "Yes." Rogan: "And that’s the reason why the shafts were flooded and filled with debris?" Biondi: "Yes." Rogan: "Because everything just flooded into there, and then when the sea receded … you’re left with salt everywhere." "John Anthony West thought maybe 30,000+ years to the construction of the Sphinx." "And the water erosion [on the Sphinx], it’s vertical fissures that come from thousands of years of rainfall." "And the last time there was like significant rainfall in the Nile Valley like that was 9,000 years ago." Biondi: "That’s why this research … it is very important." Rogan: “It would really rewrite everything.” This means the pyramids were built sometime between Zep Tepi and the Great Flood, which could push their age back dramatically. The salt on the walls is ocean salt from when the sea rushed in over 11,000 years ago and filled the shafts with debris. Biondi is convinced this changes everything we thought we knew about ancient history. What is your reaction to Biondi’s discoveries?

Shadow Intel

109,870 views • 1 month ago

Filippo Biondi says that the Great Flood, the Zep Tepi, and the pyramids are all connected. The Italian space engineer just told Joe Rogan that the seawater salt still stuck to the walls inside the Great Pyramid proves the entire area was flooded thousands of years ago. That same salt is the evidence that ties everything together with Zep Tepi. "Inside the pyramids, they found a lot of salt on the walls." "Two months ago, I went for the first time to visit the pyramids, and I found salt on the wall." Rogan: "So you think that that salt is because the entire area was flooded?" Biondi: "Yes." Rogan: "And that’s the reason why the shafts were flooded and filled with debris?" Biondi: "Yes." Rogan: "Because everything just flooded into there, and then when the sea receded … you’re left with salt everywhere." "John Anthony West thought maybe 30,000+ years to the construction of the Sphinx." "And the water erosion [on the Sphinx], it’s vertical fissures that come from thousands of years of rainfall." "And the last time there was like significant rainfall in the Nile Valley like that was 9,000 years ago." Biondi: "That’s why this research … it is very important." Rogan: “It would really rewrite everything.” This means the pyramids were built sometime between Zep Tepi and the Great Flood, which could push their age back dramatically. The salt on the walls is ocean salt from when the sea rushed in over 11,000 years ago and filled the shafts with debris. Biondi is convinced this changes everything we thought we knew about ancient history. What is your reaction to Biondi’s discoveries?
4:44

Filippo Biondi says that the Great Flood, the Zep Tepi, and the pyramids are all connected. The Italian space engineer just told Joe Rogan that the seawater salt still stuck to the walls inside the Great Pyramid proves the entire area was flooded thousands of years ago. That same salt is the evidence that ties everything together with Zep Tepi. "Inside the pyramids, they found a lot of salt on the walls." "Two months ago, I went for the first time to visit the pyramids, and I found salt on the wall." Rogan: "So you think that that salt is because the entire area was flooded?" Biondi: "Yes." Rogan: "And that’s the reason why the shafts were flooded and filled with debris?" Biondi: "Yes." Rogan: "Because everything just flooded into there, and then when the sea receded … you’re left with salt everywhere." "John Anthony West thought maybe 30,000+ years to the construction of the Sphinx." "And the water erosion [on the Sphinx], it’s vertical fissures that come from thousands of years of rainfall." "And the last time there was like significant rainfall in the Nile Valley like that was 9,000 years ago." Biondi: "That’s why this research … it is very important." Rogan: “It would really rewrite everything.” This means the pyramids were built sometime between Zep Tepi and the Great Flood, which could push their age back dramatically. The salt on the walls is ocean salt from when the sea rushed in over 11,000 years ago and filled the shafts with debris. Biondi is convinced this changes everything we thought we knew about ancient history. What is your reaction to Biondi’s discoveries?

Defiant Ghost

37,493 views • 3 months ago

The IDF and Shin Bet security agency release new footage showing part of Hamas’s tunnel network underneath Gaza City’s Shifa Hospital, where the terror group is believed to have a main command center. Clips are published from two separate devices that were lowered into a tunnel entrance discovered by the IDF on Thursday in the Shifa complex. The tunnel shaft had been located on the hospital grounds under a canopy, where IDF troops had also found a Hamas pickup truck with weapons in it, similar to those used by the terror group in the October 7 attacks. The new videos show that the tunnel shaft has a winding staircase from around three meters deep, continuing down for another seven meters until it reaches part of the tunnel network. The tunnel continues for five meters, before turning to the right and continuing for another 50 meters. At the end of the tunnel, the footage reveals a blast door with what the IDF says is a gunhole for Hamas to shoot through. “This type of door is used by the Hamas terror organization to block the ability of our forces to enter the organization's headquarters and underground assets,” the IDF says. “The findings prove beyond all doubt that buildings in the hospital complex are used as infrastructure for the Hamas terror organization, for terror activity. This is further proof of the cynical use that the Hamas terror organization makes of the residents of the Gaza Strip as a human shield for its murderous terror activities,” the IDF adds. The IDF and Shin Bet say they are continuing to operate at Shifa to expose Hamas’s tunnel network in the area.
2:10

The IDF and Shin Bet security agency release new footage showing part of Hamas’s tunnel network underneath Gaza City’s Shifa Hospital, where the terror group is believed to have a main command center. Clips are published from two separate devices that were lowered into a tunnel entrance discovered by the IDF on Thursday in the Shifa complex. The tunnel shaft had been located on the hospital grounds under a canopy, where IDF troops had also found a Hamas pickup truck with weapons in it, similar to those used by the terror group in the October 7 attacks. The new videos show that the tunnel shaft has a winding staircase from around three meters deep, continuing down for another seven meters until it reaches part of the tunnel network. The tunnel continues for five meters, before turning to the right and continuing for another 50 meters. At the end of the tunnel, the footage reveals a blast door with what the IDF says is a gunhole for Hamas to shoot through. “This type of door is used by the Hamas terror organization to block the ability of our forces to enter the organization's headquarters and underground assets,” the IDF says. “The findings prove beyond all doubt that buildings in the hospital complex are used as infrastructure for the Hamas terror organization, for terror activity. This is further proof of the cynical use that the Hamas terror organization makes of the residents of the Gaza Strip as a human shield for its murderous terror activities,” the IDF adds. The IDF and Shin Bet say they are continuing to operate at Shifa to expose Hamas’s tunnel network in the area.

Emanuel (Mannie) Fabian

1,169,723 views • 2 years ago

“Everything is connected—the Great Flood, the Zep Tepi, the pyramids.” Filippo Biondi’s research is about to rewrite human history. He discovered massive shafts that go 2,000 feet below the pyramids. Now, he’s convinced that the evidence is overwhelming enough to declare that the pyramids were built more than 11,000 years ago. Biondi’s discoveries could be the nail in the coffin for mainstream archaeology. He just broke it all down with Joe Rogan: “Inside the pyramids, they found a lot of salt on the walls.” “Two months ago, I went for the first time to visit the pyramids, and I found salt on the wall.” Rogan: “So you think that that salt is because the entire area was flooded?” Biondi: “Yes.” Rogan: “And that’s the reason why the shafts were flooded and filled with debris?” Biondi: “Yes.” Rogan: “Because everything just flooded into there, and then when the sea receded … you’re left with salt everywhere.” “John Anthony West thought maybe 30,000+ years to the construction of the Sphinx.” “And the water erosion [on the Sphinx], it’s vertical fissures that come from thousands of years of rainfall.” “And the last time there was like significant rainfall in the Nile Valley like that was 9,000 years ago.” Biondi: “That’s why this research … it is very important.” Rogan: “It would really rewrite everything.” What is your reaction to Biondi’s discoveries? Follow Holden Culotta Joe Rogan Joe Roganhq
4:44

“Everything is connected—the Great Flood, the Zep Tepi, the pyramids.” Filippo Biondi’s research is about to rewrite human history. He discovered massive shafts that go 2,000 feet below the pyramids. Now, he’s convinced that the evidence is overwhelming enough to declare that the pyramids were built more than 11,000 years ago. Biondi’s discoveries could be the nail in the coffin for mainstream archaeology. He just broke it all down with Joe Rogan: “Inside the pyramids, they found a lot of salt on the walls.” “Two months ago, I went for the first time to visit the pyramids, and I found salt on the wall.” Rogan: “So you think that that salt is because the entire area was flooded?” Biondi: “Yes.” Rogan: “And that’s the reason why the shafts were flooded and filled with debris?” Biondi: “Yes.” Rogan: “Because everything just flooded into there, and then when the sea receded … you’re left with salt everywhere.” “John Anthony West thought maybe 30,000+ years to the construction of the Sphinx.” “And the water erosion [on the Sphinx], it’s vertical fissures that come from thousands of years of rainfall.” “And the last time there was like significant rainfall in the Nile Valley like that was 9,000 years ago.” Biondi: “That’s why this research … it is very important.” Rogan: “It would really rewrite everything.” What is your reaction to Biondi’s discoveries? Follow Holden Culotta Joe Rogan Joe Roganhq

Holden Culotta

338,624 views • 5 months ago

Engineers discover a new class of materials that passively harvest water from air | University of Pennsylvania A serendipitous observation in a Chemical Engineering lab at Penn Engineering has led to a surprising discovery: a new class of nanostructured materials that can pull water from the air, collect it in pores and release it onto surfaces without the need for any external energy. The research, published in Science Advances, was conducted by an interdisciplinary team, including Daeyeon Lee, Russell Pearce and Elizabeth Crimian Heuer Professor in Chemical and Biomolecular Engineering (CBE), Amish Patel, Professor in CBE, Baekmin Kim, a postdoctoral scholar in Lee's lab and first author, and Stefan Guldin, Professor in Complex Soft Matter at the Technical University of Munich. Their work describes a material that could open the door to new ways to collect water from the air in arid regions and devices that cool electronics or buildings using the power of evaporation. "We weren't even trying to collect water," says Lee. "We were working on another project testing the combination of hydrophilic nanopores and hydrophobic polymers when Bharath Venkatesh, a former Ph.D. student in our lab, noticed water droplets appearing on a material we were testing. It didn't make sense. That's when we started asking questions." Those questions led to an in-depth study of a new type of amphiphilic nanoporous material: one that blends water-loving (hydrophilic) and water-repelling (hydrophobic) components in a unique nanoscale structure. The result is a material that both captures moisture from air and simultaneously pushes that moisture out as droplets. Water-Collecting Nanopores When water condenses on surfaces, it usually requires either a drop in temperature or very high humidity levels. Conventional water harvesting methods rely on these principles, often requiring energy input to chill surfaces or a dense fog to form to collect water passively from humid environments. But Lee and Patel's system works differently. Instead of cooling, their material relies on capillary condensation, a process where water vapor condenses inside tiny pores even at lower humidity. This is not new. What is new is that in their system, the water doesn't just stay trapped inside the pores, as it usually does in these types of materials. "In typical nanoporous materials, once the water enters the pores, it stays there," explains Patel. "But in our material, the water moves, first condensing inside the pores, then emerging onto the surface as droplets. That's never been seen before in a system like this, and at first we doubted our observations." A Material That Defies Physics Before they understood what was happening, the researchers first thought that water was simply condensing onto the surface of the material due to an artifact of their experimental setup, such as a temperature gradient in the lab. To rule that out, they increased the thickness of the material to see if the amount of water collected on the surface would change. "If what we were observing was due to surface condensation alone, the thickness of the material wouldn't change the amount of water present," explains Lee. But, the total amount of water collected increased as the film's thickness increased, proving that the water droplets forming on the surface came from inside the material. Even more surprising: the droplets didn't evaporate quickly, as thermodynamics would predict. "According to the curvature and size of the droplets, they should have been evaporating," says Patel. "But they were not; they remained stable for extended periods." With a material that could potentially defy the laws of physics on their hands, Lee and Patel sent their design off to a collaborator to see if their results were replicable. "We study porous films under a wide range of conditions, using subtle changes in light polarization to probe complex nanoscale phenomena," says Guldin. "But we've never seen anything like this. It's absolutely fascinating and will clearly spark new and exciting research." A Stabilized Cycle of Condensation and Release It turns out that they had created a material with just the right balance of water-attracting nanoparticles and water-repelling plastic -- polyethylene -- to create a nanoparticle film with this special property. "We accidentally hit the sweet spot," says Lee. "The droplets are connected to hidden reservoirs in the pores below. These reservoirs are continuously replenished from water vapor in the air, creating a feedback loop made possible by this perfect balance of water-loving and water-repelling materials." A Platform for Passive Water Harvesting and More Beyond the physics-defying behavior, the materials' simplicity is part of what makes them so promising. Made from common polymers and nanoparticles using scalable fabrication methods, these films could be integrated into passive water harvesting devices for arid regions, surfaces for cooling electronics or smart coatings that respond to ambient humidity. "We're still uncovering the mechanisms at play," says Patel. "But the potential is exciting. We're learning from biology -- how cells and proteins manage water in complex environments -- and applying that to design better materials." "This is exactly what Penn does best, bringing together expertise in chemical engineering, materials science, chemistry and biology to solve big problems," adds Lee. The next steps include studying how to optimize the balance of hydrophilic and hydrophobic components, scale the material for real-world use and investigating how to make the collected droplets roll off surfaces efficiently. Ultimately, the researchers hope this discovery will lead to technologies that offer clean water in dry climates or more sustainable cooling methods using only the water vapor already in the air. Read more:
0:20

Engineers discover a new class of materials that passively harvest water from air | University of Pennsylvania A serendipitous observation in a Chemical Engineering lab at Penn Engineering has led to a surprising discovery: a new class of nanostructured materials that can pull water from the air, collect it in pores and release it onto surfaces without the need for any external energy. The research, published in Science Advances, was conducted by an interdisciplinary team, including Daeyeon Lee, Russell Pearce and Elizabeth Crimian Heuer Professor in Chemical and Biomolecular Engineering (CBE), Amish Patel, Professor in CBE, Baekmin Kim, a postdoctoral scholar in Lee's lab and first author, and Stefan Guldin, Professor in Complex Soft Matter at the Technical University of Munich. Their work describes a material that could open the door to new ways to collect water from the air in arid regions and devices that cool electronics or buildings using the power of evaporation. "We weren't even trying to collect water," says Lee. "We were working on another project testing the combination of hydrophilic nanopores and hydrophobic polymers when Bharath Venkatesh, a former Ph.D. student in our lab, noticed water droplets appearing on a material we were testing. It didn't make sense. That's when we started asking questions." Those questions led to an in-depth study of a new type of amphiphilic nanoporous material: one that blends water-loving (hydrophilic) and water-repelling (hydrophobic) components in a unique nanoscale structure. The result is a material that both captures moisture from air and simultaneously pushes that moisture out as droplets. Water-Collecting Nanopores When water condenses on surfaces, it usually requires either a drop in temperature or very high humidity levels. Conventional water harvesting methods rely on these principles, often requiring energy input to chill surfaces or a dense fog to form to collect water passively from humid environments. But Lee and Patel's system works differently. Instead of cooling, their material relies on capillary condensation, a process where water vapor condenses inside tiny pores even at lower humidity. This is not new. What is new is that in their system, the water doesn't just stay trapped inside the pores, as it usually does in these types of materials. "In typical nanoporous materials, once the water enters the pores, it stays there," explains Patel. "But in our material, the water moves, first condensing inside the pores, then emerging onto the surface as droplets. That's never been seen before in a system like this, and at first we doubted our observations." A Material That Defies Physics Before they understood what was happening, the researchers first thought that water was simply condensing onto the surface of the material due to an artifact of their experimental setup, such as a temperature gradient in the lab. To rule that out, they increased the thickness of the material to see if the amount of water collected on the surface would change. "If what we were observing was due to surface condensation alone, the thickness of the material wouldn't change the amount of water present," explains Lee. But, the total amount of water collected increased as the film's thickness increased, proving that the water droplets forming on the surface came from inside the material. Even more surprising: the droplets didn't evaporate quickly, as thermodynamics would predict. "According to the curvature and size of the droplets, they should have been evaporating," says Patel. "But they were not; they remained stable for extended periods." With a material that could potentially defy the laws of physics on their hands, Lee and Patel sent their design off to a collaborator to see if their results were replicable. "We study porous films under a wide range of conditions, using subtle changes in light polarization to probe complex nanoscale phenomena," says Guldin. "But we've never seen anything like this. It's absolutely fascinating and will clearly spark new and exciting research." A Stabilized Cycle of Condensation and Release It turns out that they had created a material with just the right balance of water-attracting nanoparticles and water-repelling plastic -- polyethylene -- to create a nanoparticle film with this special property. "We accidentally hit the sweet spot," says Lee. "The droplets are connected to hidden reservoirs in the pores below. These reservoirs are continuously replenished from water vapor in the air, creating a feedback loop made possible by this perfect balance of water-loving and water-repelling materials." A Platform for Passive Water Harvesting and More Beyond the physics-defying behavior, the materials' simplicity is part of what makes them so promising. Made from common polymers and nanoparticles using scalable fabrication methods, these films could be integrated into passive water harvesting devices for arid regions, surfaces for cooling electronics or smart coatings that respond to ambient humidity. "We're still uncovering the mechanisms at play," says Patel. "But the potential is exciting. We're learning from biology -- how cells and proteins manage water in complex environments -- and applying that to design better materials." "This is exactly what Penn does best, bringing together expertise in chemical engineering, materials science, chemistry and biology to solve big problems," adds Lee. The next steps include studying how to optimize the balance of hydrophilic and hydrophobic components, scale the material for real-world use and investigating how to make the collected droplets roll off surfaces efficiently. Ultimately, the researchers hope this discovery will lead to technologies that offer clean water in dry climates or more sustainable cooling methods using only the water vapor already in the air. Read more:

Owen Gregorian

137,919 views • 1 year ago