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Mar 22 7 tweets 3 min read Read on X
The Giant Figures Carved Into the Desert Floor—Only Visible from the Sky

They were never meant to be seen from ground level.
And for over 1,000 years, no one did.

Then in 1931, a pilot flew over the California desert—and saw something impossible.
Massive human shapes etched into the earth.

This is the story of the Blythe Intaglios. 🧵Image
Near the Colorado River, in the harsh open desert north of Blythe, CA, six enormous geoglyphs stretch across the gravel.

•A human figure over 165 feet long

•A quadruped, likely a mountain lion or coyote

•Spirals, lines, and another set of humanoid forms

They were carved by scraping away the dark desert crust to reveal pale soil beneath—no tools, no machines, just precision and ritual.Image
They weren’t found by archaeologists.
They weren’t even known to most local residents.

They were discovered by accident, from the air.
That’s when it hit: these figures can only be seen from above.

Long before aircraft, GPS, or satellite views—someone created these to speak to the sky. Or something in it.Image
Who made them?

Archaeologists believe the Patayan culture (or their ancestors) created them between 900 and 1200 CE.
Their descendants include the Quechan and Mojave, who hold oral traditions describing giant spirit-beings who shaped the land in the time before time.

The largest figure may represent Mustamho, a creator figure in Quechan cosmology.Image
The Blythe Intaglios aren’t isolated.
They sit near ancient footpaths, cleared circles, and ceremonial trails that stretch across the lower Colorado River Valley.

They may have been part of ritual pilgrimages—a sacred landscape marked not by monuments above the earth, but by silence and subtraction.

They carved meaning into absence.Image
But for centuries, these sacred figures were trampled.

Horses. Wagons. Trucks. Even tanks during military training exercises.

By the time fences went up in the 1970s, some lines were already lost.
And even now, most Americans have never heard of them.

No gift shops. No crowds. Just heat, wind, and memory.Image
There are fewer than 300 known geoglyphs like this in North America.
None are larger.
Few are older.
And almost none remain as mysterious.

The Blythe Intaglios aren’t just art.
They’re messages—cut into the skin of the earth, meant to last forever.

We just forgot how to read them.Image

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More from @MoundLore

Jul 15
They say Native Americans never had a “Copper Age.”

They say America didn’t smelt metal.

But 7,000 years before Columbus, they were mining pure copper…..from open-pit mines 20 feet deep on remote islands.

And they left it everywhere.
🧵 Image
The Old Copper Complex (8000–1000 BCE) spread across the Great Lakes.

Centered in the Keweenaw Peninsula and Isle Royale….home to the world’s purest copper, nearly 99.9%.

They cold-hammered it into:

• Awls
• Fishhooks
• Chisels
• Beads
• Heavy axe heads
• Knives still sharp today

No smelting. Just fire, stone, and patience.Image
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So how much copper did they mine?

Estimates range from 1.5 million to 2 million pounds extracted during the Old Copper Complex all by hand.

That’s up to 1,000 tons…..not 500,000.

Here’s the real breakdown and the myths that followed. Image
Read 9 tweets
Jul 13
You sleep worse.
You feel restless.
You swear your emotions peak.

It’s not just folklore.

Science is starting to catch up to something the ancients already knew.

The moon

🧵 Image
In 2013, researchers in Switzerland studied people in a sleep lab

None of them knew the moon phase.
But during full moons, they:

– Slept 20 minutes less
– Took 5 minutes longer to fall asleep
– Had less deep sleep

The paper changed neuroscience Image
This wasn’t new to many cultures.

The Tzeltal Maya believed certain moon phases could cause madness or “soul loss.”

Romans warned of “lunacy” under bright full moons.

Navajo traditions saw the moon as a sacred timekeeper….guiding ceremony and emotion.

The word “lunatic” isn’t random.Image
Read 8 tweets
Jul 13
It looks like an alien eye staring up from the Earth.

Flames of orange and gold.
A center so blue it hurts.

But this isn’t a satellite image or Ai art.

It’s real.
It’s alive.

This is Grand Prismatic Spring.
The largest hot spring in the U.S.

🧵 Image
Grand Prismatic is massive:

• 370 feet across
• 121 feet deep
• Hotter than boiling in the center

It’s the size of a football field
filled with bright colors.

But what gives it that rainbow ring?
Living bacteria. Image
Image
Image
The water is heated by a magma chamber miles underground.

Superheated groundwater rises through cracks in ancient rock.

The hottest water spills from the center….then cools outward.
And that temperature gradient becomes a canvas. Image
Read 7 tweets
Jul 12
The Secret Lives of Moss and Lichens

They’re older than trees.
They terraform rock.
They survive nuclear blasts.

But we barely notice them.

What do you know about Moss and Lichens?

🧵 Image
Lichens aren’t a single organism.

They’re a symbiotic composite….usually a fungus and a photosynthetic partner like green algae.

This partnership allows them to colonize barren rock, ice, deserts, even glass.

No roots. No soil. Just sunlight and air.

This makes them among the first land colonizers after mass extinctions.Image
Mosses belong to a group of plants called bryophytes, alongside liverworts and hornworts.

They’re non-vascular, meaning they lack the internal that trees and flowers have.

Instead, they absorb water and nutrients directly through their leaves.

That’s why mosses thrive in fog, shade, and misty forests…..they drink the air.Image
Read 12 tweets
Jul 11
They carved spirals into the cliffs
but only sunlight could reveal the meaning.

This wasn’t just art.

It was memory… triggered by shadow.

Across the Southwest, ancient Americans built petroglyphs that only appear on certain days.

Some still whisper today.

🧵 Image
In Chaco Canyon, on a butte rising 400 feet above the desert, three slabs of sandstone lean against a cliff.

Behind them, a carved spiral.

At noon on the summer solstice, a sliver of sunlight pierces through landing on the center of the spiral.

This is the Sun Dagger.

Fajada Butte, NM
Dated use: ca. 1000–1300 ADImage
But that spiral wasn’t alone.

On equinoxes, two light daggers frame it.

The site may have tracked:

Solar cycles
Planting seasons
Lunar standstills (an 18.6-year cycle few track today)

These weren’t guesses.

They were stone-built calendars. Image
Image
Read 7 tweets
Jul 11
There were once trees in this country so large, they blocked out the sun for miles.

They shaped trails, towns, and spirit.

Now most are gone and most people don’t even know what was lost.

Not metaphorically.
Physically.

Entire forests erased.
🧵 Image
Take the American Chestnut.

Before 1900, it dominated the eastern US…..up to 4 billion trees across 200 million acres.

Trunks 8–12 feet wide. Heights over 100 feet.

Some lived for centuries.

Then in 1904, a blight arrived on imported nursery stock.

By 1950, almost all were dead.Image
Then there are the Redwoods and Sequoias.

California loggers in the 1800s described trees 300+ feet tall, some exceeding 30 feet wide at the base.

We cut nearly 96% of the old growth coast redwoods in less than 150 years.

Many stumps are still visible….if you know where to look.Image
Image
Read 7 tweets

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