Cassie Coppersmith

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1,234 appearances 1 recordings 1 series first heard Jul 2026 last heard 21 Jul

Cassie Coppersmith’s voice in public audio — every appearance, attributed to the second.

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Recordings per month over the last 12 months — 1 in all, peaking in Jul 2026 with 1.

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The Joe Rogan Experience · #2528 - Cassie Coppersmith · 21 Jul 2026 podcast

This civilization had this, my theory is that these were not unlike the hard stone vases in Egypt.

So it was something that this culture either was gifted or found.

And it turned into a very cherished object, like a grave good for them.

So you find these tombs in Lanzhou, China that have literally thousands of these jade artifacts in them.

And it's not unlike the hard stone vases that you see in Egypt where you find those in the graves as well.

So these are really old.

I mean, the earthworks and the...

The community around the Liangzhu culture is securely dated by archaeologists to like 3400 BC.

And then, you know, just so it's about the same actually as the graves that were in Egypt with the hard stone bases.

So it's very, very old.

Well, the archaeologists say that it was made with strings.

So they would take strings with sand or some sort of an abrasive, and they would cut the jade that way.

And then they would use copper tools, stone hammers, those kinds of things to shape it.

So the explanation doesn't make a lot of sense.

And even, you know, the hole down the middle of the B disc is a perfect, I mean, you can see the drill marks on the inside of the B disc.

Do we have some images of these things?

Yes.

Jamie, I have a China folder.

So great.

Yeah.

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