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Copper Chisels? 🙄

60,989 次观看 • 11 个月前 •via X (Twitter)

9 条评论

Michai Mathieu Morin 的头像
Michai Mathieu Morin11 个月前

No way Jay! It’s obviously just sticks, crushed stone, and spinning it back and forth for a few thousand hours 🤭

Djay2001 的头像
Djay200111 个月前

Obviously! Archeology scholars have stated this as a fact. It is written.

Flint Drivel 的头像
Flint Drivel11 个月前

I'm glad you asked:

Pete Acquaviva 的头像
Pete Acquaviva11 个月前

Without a doubt a drill pattern... I cant even believe they would say otherwise. Been in construction almost my entire life and drilled many holes in stone.

Gordon Phillips Academy 的头像
Gordon Phillips Academy11 个月前

Must be a powered copper rotary chisel with a uniform drill rate? ;-)

Benjamin Prime 的头像
Benjamin Prime11 个月前

Is that alabaster? It's pretty soft. 1-2 Mohs. Copper is 3 iirc? I'd still be skeptical copper was used tho. Maybe a harder lithic bit. But yeah, alabaster is super easy to work. Now, the deep granite drill holes we also see are a whole different story.

Berkeley Buff 的头像
Berkeley Buff11 个月前

What are they

Jay Anderson 的头像
Jay Anderson11 个月前

Drill holes with clear striations.

Future Farmer 的头像
Future Farmer11 个月前

Forget how hard it would be to do this work, how the copper would grind down at a faster rate than the stone, how long it would take... just... WHY!?

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