Geoffrey Drumm: Were the Pyramids Chemical Plants?

The Episode at a Glance

Watch the Episode

Official video from the Jesse Michels channel.

Chapter Guide

The episode has no official chapter markers, so we set our own while listening.

1. 0:00 – Cold open: alchemy in Egypt, lightning arcing between stones, UFOs at ancient sites
2. 2:39 – The Filippo Biondi debate: Michels and Drumm on the radar scans under Giza; Drumm’s skepticism goes from 50:50 to 70:30 to 80:20
3. 11:49 – Power plant or factory? How Christopher Dunn’s “Giza Power Plant” differs from Drumm’s chemical-plant thesis
4. 17:01 – Fritz Haber and the Red Pyramid: why the inventor of ammonia synthesis supposedly copied it
5. 21:00 – Stone circles as the first technology: earth currents, groundwater, dielectrics, obelisks as lightning rods, magnetic fields in Japan
6. 30:03 – Lightning as fertilizer supplier: atmospheric nitrogen, mythology, a sponsor read
7. 41:41 – Ball lightning, sulfur and ammonia: Mount Kuromanta in Japan, “sulfur smell” in UFO reports, the Varginha case
8. 48:11 – Ammonia uses, gold, and the white horses: Teotihuacan as ore processing, chalk hill figures in southern England, the number 5,300
9. 55:55 – Schumann resonance and biophysics: stone sites as “interfaces” for the human body
10. 1:03:38 – From Newgrange to the Great Pyramid: a passage tomb as reactor, sulfuric acid, calcium sulfate in the Queen’s Chamber
11. 1:11:31 – The assembly line: Step, Red, Bent, Great and Central pyramids, each with its own product
12. 1:24:27 – The end of the Green Sahara: why the knowledge was supposedly lost, and kept alive in mystery schools
13. 1:30:48 – The evidence: experiments, papers, soil samples, “circuit breakers” in an iron-vein network
14. 1:56:51 – What lies under Giza, and the fight with the Dunn community
15. 2:07:02 – The stranger at dinner: Drumm’s first trip to Egypt, the red quartzite channels, and the man with the bulging eyes

Deep Dive: Eight Central Claims, and What Holds Up

1. “The pyramids were chemical plants, powered by lightning and earth currents”

This is the mother thesis. Drumm frames it against Christopher Dunn, whose 1998 book The Giza Power Plant reads the Great Pyramid as a power station: “My theory is the exact opposite where the input is nature’s electricity and the output itself are industrial chemical commodities.” (14:29)

What’s claimed: The Step Pyramid extracts methane; the Red Pyramid turns it into ammonia (later urea); the Great Pyramid makes sulfuric acid and the Central Pyramid hydrochloric acid. Every pyramid has a water reservoir used to regulate pressure in the chambers, and the drive comes from lightning striking the positive surface charge of the structure.

Our read: Egyptology has read the pyramids as royal tombs and cult complexes for more than a century, and the strongest evidence against the chemical-plant idea isn’t theory but finds: the diary of the inspector Merer, found at Wadi al-Jarf in 2013, which documents limestone shipments to “Akhet Khufu” under Khufu’s reign; the workers’ town and the builders’ cemeteries; the sarcophagus in the King’s Chamber. For an industrial plant of this size there are no matching archaeological remains such as slag heaps, extraction works or vessels in industrial quantities. Dunn’s power-plant reading is also rejected by skeptics on physical grounds: limestone insulates, and where the charge comes from stays open. Drumm’s model is a hypothesis, thought through with real consistency but without a direct find. That it gets a long hearing on podcasts like Danny Jones and DemystifySci doesn’t make it a finding.

2. “The pyramids ran from 8500 to 5300 BC, built by survivors of a catastrophe”

What’s claimed: The technology develops from about 10,000 BC, from stone circles through passage tombs like Newgrange to the pyramids; operation starts around 8500 BC and lasts roughly 3,000 years, during the Sahara’s wet phase. When the rains end around 5300 BC, the knowledge retreats into mystery schools. The builders are survivors of a flood catastrophe of the kind Graham Hancock and Randall Carlson describe.

Our read: Dating is the most fragile part. Radiocarbon dates on mortar from the Great Pyramid first came out at 2871–2604 BC; a reanalysis that accounts for the “old wood” effect puts completion between 2620 and 2484 BC, which fits Khufu’s reign as given in Merer’s diary. Newgrange dates to about 3100 BC by radiocarbon, roughly 7,000 years after the end of the last ice age, not at its end. The African humid period ended by most reconstructions 6,000 to 5,000 years ago, around 4000 to 3000 BC, and the pyramid age (c. 2686–2181 BC) begins after that. The 8500 BC figure is not documented. To give the guest his due: Göbekli Tepe, the oldest known monumental stone architecture, dates to around 9500 BC and shows that hunter-gatherers built big earlier than once assumed. But no documented line runs from Göbekli Tepe to chemical plants.

3. “Stone circles are lightning rods for nitrogen fertilizer”

What’s claimed: Stone circles and obelisks sit over mineral-rich groundwater where earth currents collect; stone, a dielectric, polarizes, a positive charge builds at the tip, and it attracts lightning. Lightning in turn makes nitrogen compounds that fall with the rain as fertilizer. In this way hunter-gatherers “thawed out” farmland after the ice age. As clues Drumm cites remnant magnetization in andesite stones in Japan and a geophysical study of a Scottish stone circle said to show repeated lightning strikes.

Our read: Several building blocks are real physics. Lightning does fix atmospheric nitrogen, and lightning can permanently magnetize rock (lightning-induced remanent magnetization, a known effect in archaeomagnetism). But the fact that lightning strikes a place doesn’t show that people built it for that reason; tall, exposed stones simply get hit more often. By common estimates, lightning’s contribution to nitrogen supply is on the order of a few million tonnes a year, far below what soil bacteria deliver, which would make it tiny as a farm fertilizer. We could not identify the Scottish study he cites and don’t treat it as documented. The nice thought stays: many mythologies tie storm gods to fertility, and a viewer points out that Thor was also a farmers’ god (see Community). That is a motif, not proof of a technology.

4. “Fritz Haber copied the Red Pyramid”

What’s claimed: Haber and Carl Bosch both traveled in Egypt; Haber’s first apparatus had three chambers, the third on a stand, like the chambers of the Red Pyramid. Michels adds a recollection that Haber took his own life over the consequences of his invention.

Our read: Haber demonstrated ammonia synthesis in 1909 with his assistant Robert Le Rossignol; Carl Bosch made it industrial at BASF. By Drumm’s own admission there is no documented pyramid visit, only dated postcards and a note about an Egyptian financier. The chamber arrangement is an observation without a source. And the suicide anecdote is wrong: Haber died on January 29, 1934 in Basel of heart failure. His first wife, Clara Immerwahr, took her own life in May 1915, shortly after the chlorine gas attack at Ypres that Haber directed; people have speculated about a link, but it isn’t established. It is a mix-up that goes unchallenged in the episode.

5. “The Great Pyramid made sulfuric acid, and the proof is calcium sulfate in the Queen’s Chamber”

What’s claimed: Samples from the Queen’s Chamber and Grand Gallery in the 1970s contained salt crusts up to an inch thick made of calcium sulfate, plus gypsum. That salt forms when dilute sulfuric acid meets limestone, and it then protects the stone. With hydrochloric acid, as Dunn proposes, you would expect calcium chloride. As backing Drumm also cites a paper on sulfuric-acid cave formation in the limestone of Giza.

Our read: Salt efflorescence is common in limestone buildings; Egyptologists attribute it to moisture and salts dissolved in the rock. Calcium sulfate and gypsum occur naturally in Egyptian soils and rock. We could not independently check the 1970s analysis. It is plausible that the geological paper describes natural hydrogen sulfide seepage under the plateau; that is geology, not ancient industry. That sulfuric acid was the route to the crust is not documented.

6. “Filippo Biondi’s scans are 80:20 doubtful, but worth a look”

What’s claimed: The Italian engineer’s radar method, said to show eight vertical structures under the Khafre pyramid, is by Drumm’s estimate 80 percent artifact and 20 percent real. Even at five percent, he says, it deserves a look.

Our read: In March 2025 Biondi and Corrado Malanga presented the “Khafre Project”: an underground complex with vertical structures more than 2,000 feet deep. Lawrence Conyers, a ground-penetrating-radar specialist at the University of Denver, called it a “huge exaggeration,” since radar can’t reach such depths. Zahi Hawass rejected the claim and said Egypt never authorized work at Khafre; no peer-reviewed paper appeared, only a press presentation. Drumm’s stance, neither dismiss nor believe, is the most sensible position in this debate. The dispute is documented; the finding is not.

7. “Mount Kuromanta is an archaeologically documented pyramid with a reaction chamber”

What’s claimed: In Akita, Japan, sits a “100 percent documented” artificial pyramid with red granite chambers, on a sulfur hot-spring area, from which ball lightning and glowing orbs emerge.

Our read: The 280-meter (about 920-foot) Kuromanta in the city of Kazuno is a serious puzzle. A Doshisha University research team in the 1990s, after radar and aerial surveys, read it as a mountain arranged in steps with a cavity under the summit; it is nevertheless officially classed as a natural formation, and the pyramid hypothesis hasn’t been accepted in archaeology. “100 percent documented” is therefore too strong.

8. “A sulfur and ammonia smell links ball lightning, pyramids and UFO encounters”

What’s claimed: Witnesses in the Varginha case in Brazil (1996) described a being with an ammonia and sulfur smell; similar smells are reported with ball lightning. Drumm himself doesn’t build this link into his theory: he considers the structures human-made.

Our read: The smell reports come from witness testimony and the material of documentarian James Fox; they haven’t been independently checked. Ball lightning is itself a poorly understood phenomenon. As evidence for a shared mechanism this doesn’t hold; it remains an intriguing coincidence of details.

A side note: the Schumann resonance

The conversation floats the idea that stone sites were tuned to the Schumann resonance, whose fundamental frequency is near 7.8 hertz. The overlap with brain-wave frequency ranges is a real observation; that it shows up in ancient buildings or acts on people isn’t established. More in our explainer Schumann Resonance: What 7.83 Hz Actually Is.

What’s New, and What Stays Contradictory

Drumm is no newcomer to this format: he has appeared on Grimerica (episode 587, February 2023), Blurry Creatures (episode 222, February 2024), Danny Jones twice (episodes 240 and 360) and DemystifySci (episode 411). What’s new in this episode is the framing. First, he places his hypothesis explicitly alongside Filippo Biondi’s scans, following their conversation the day before; his odds for the scans slid from 70:30 to 80:20. Second, he ventures further into ancient history than before: from the pyramids to Teotihuacan (gold processing with mercury), the “white horse” hill figures of Wiltshire as thunderstorm generators, and distances of 5,300 and 2,300 meters. Third, he tells the story behind the title: the dinner in Egypt with the stranger who seemed to be a step ahead of his thinking.

What stays contradictory is that Drumm says he is “never 100 percent” sure and also says he is “above 90 percent” sure. “I’m extremely confident in it above 90%.” (34:41) A percentage with no count behind it is a stance, not a measurement. He is open to Biondi but asks for replication, while offering no independently repeatable measurement for his own theory; the experiment with current arcing between stones and the exploded 1:40 model of the Red Pyramid are demonstrations by his own group, not studies.

And the “alien” of the title? Drumm describes a man with strikingly wide-set eyes who knew the same hometown area and asked methodical questions, and he adds that he has no good explanation; one follower suggested it was a kachina. He makes no claim about extraterrestrials. The title is marketing.

Voices from the Community

We read the top 40 or so comments under the episode and set spam aside. The picture is mostly friendly; explicit skepticism barely shows up near the top. Michels himself asks in his pinned comment for viewers’ strongest piece of evidence and the part they doubt most.

• @Pouria_odinso… (YouTube): writes that Thor was the god of thunder and of farmers, which makes him think the ancients figured out that lightning fertilized the land.
• @jeffdocherty… and @andythom-ALBA-… (YouTube): point out that Stonehenge’s Altar Stone has been traced to northeast Scotland, about 700 kilometers (roughly 435 miles) away, and ask why anyone would move a block that far. That is a documented finding in its own right (Nature, 2024), and it picks up Drumm’s remark about mica in the stone.
• @OCA1111 (YouTube): thinks it’s a big deal that the Thunderbolts Project gave Drumm’s work a thumbs up.
• @kristyhoover… (YouTube): notes that Brandon Fugal hired Filippo Biondi to scan Skinwalker Ranch and reports secondhand that Travis Taylor considers Biondi’s work valid. That is hearsay.
• @sefjam2846 (YouTube): “Jesse like come on bro tie in the aliens”: expected more extraterrestrials after that title.
• @BareBone369 (YouTube): extends the idea: thorium from mining may have served the ancients as gas-mantle lighting.
• @mayhemjesus… (YouTube): tried a drinking game on Jesse’s “Hmmm” and gave up, a comment with over 270 likes that shows how much the host’s style is part of the show.

Why This Matters for the New World

We can’t document the chemical-plant thesis, and the sources count against its core. It is still worth listening to this episode, for three reasons. First, it models a stance: Drumm says repeatedly in these hours that you shouldn’t believe everything or dismiss everything, and that applies to his own hypothesis too. Second, it touches a longing we share: that the people before us weren’t “primitive,” that hunter-gatherers may have known more about sky, earth and weather than schoolbooks suggest. That is true in many areas without any factories: astronomy, calendar-building, geology and road systems are documented, and Newgrange, for example, is aligned to the winter solstice.

Third, and this is the part that belongs to the new world: the episode asks what we mean by “knowledge.” Drumm says early peoples were closer to the earth than we are, we who generate electricity instead of using it. We read that as an invitation, not a finding. People who work with stones, places and ritual rarely do it because they believe in high voltage; they do it because places do something to attention. More in our pieces on Stonehenge and on pyramid energy claims. A podcast episode like this one is a good occasion to ask questions, and to look for the answers where you can check them.

Critical Questions the Episode Leaves Open

1. If the pyramids ran as chemical plants for 3,000 years: where are the waste, vessels, extraction works and residues that every industry leaves behind?
2. How does a start of operations around 8500 BC square with the radiocarbon dates and with Merer’s diary, which documents the build under Khufu?
3. Why would Fritz Haber have copied a secret when nothing indicates he knew it?
4. How does a lightning strike that was “deliberately induced” differ from one that hits a tall stone anyway?
5. What measurement would change Drumm’s own mind about the hypothesis?

Glossary

Telluric currents

Natural electric currents in the Earth’s crust, driven by magnetic-field variations; measurable, but weak.

Dielectric

A material that can store an electric field without conducting current; stone is an example.

Lightning-induced remanent magnetization

Permanent magnetization of rock by a lightning strike.

Haber-Bosch process

Industrial production of ammonia from nitrogen and hydrogen, developed from 1909; the basis of modern synthetic fertilizer.

Kardashev scale

A 1964 proposal for ranking civilizations by the energy they use; Type I uses all the energy reaching its planet.

Passage tomb

A Neolithic burial monument with a passage and chamber under a mound, such as Newgrange.

African humid period

The span from roughly 15,000 to 5,000 years ago when the Sahara was green.

Schumann resonance

Standing electromagnetic waves between the Earth’s surface and the ionosphere, fundamental frequency near 7.8 Hz.

Ball lightning

A rarely observed glowing sphere during thunderstorms, still not fully explained.

Keep Reading

• Pyramid Energy: The Claims and What Holds Up, the history of pyramid-energy ideas.
• Stonehenge: History, Alignment, Spiritual Meaning, on the Altar Stone and the stone circles.
• Schumann Resonance: What 7.83 Hz Actually Is, what’s measured and what isn’t.
• Spiritual Alchemy: The Four Stages and Their Origins, alchemy in its historical setting.
• Aztec 1948: Jesse Michels Revisits the Other Roswell, our first analysis of an American Alchemy episode.

FAQ

What is the American Alchemy episode with Geoffrey Drumm about?

The hypothesis that the Egyptian pyramids were lightning-powered chemical plants, the radar scans of Filippo Biondi under Giza, and an encounter in Cairo that gave the title its “alien.”

Who is Geoffrey Drumm?

An independent researcher and the host of the YouTube channel The Land of Chem. He is not an Egyptologist; his theories have not appeared in peer-reviewed journals.

Were the pyramids chemical plants?

That is not documented. Archaeological finds point to tombs and cult complexes: the diary of the inspector Merer, the workers’ town, the radiocarbon dates. The chemical-plant idea is an interpretation without a direct find.

Did Fritz Haber copy the Red Pyramid?

There is no evidence for it. Haber developed ammonia synthesis in 1909 with Robert Le Rossignol; Carl Bosch took it to industry at BASF. No visit by Haber to a pyramid appears in the sources.

What did Filippo Biondi’s radar scans show?

In 2025 Biondi and Corrado Malanga claimed vertical structures more than 2,000 feet deep under the Khafre pyramid. Experts such as Lawrence Conyers and Zahi Hawass disagreed; no peer-reviewed paper exists.

Is pyramid chemistry compatible with archaeology?

Not by current knowledge. Dating and the finds contradict operation around 8500 BC. Open questions remain about Göbekli Tepe and older stone monuments, but not about the pyramids themselves.

This article reviews a published podcast episode. Statements by the guest are marked as such and are not our own. It makes no factual claims about individual people.