[Free Vulcan]

I was under the understanding that most archaeologists wouldn’t even admit that Indians used copper to make weapons. This is the first I’ve read of this.

[decimon]

I was under the understanding that most archaeologists wouldn’t even admit that Indians used copper to make weapons. This is the first I’ve read of this.

I don't know but this doesn't mention weapons, anyway.

[Wuli]

Most of what I read before on this topic seemed to represent one of two extremes - they couldn’t have done it themselves, or they had some fantastic science/knowledge modern people don’t know about.

That makes this report actually modest and sensible. At last.