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Canonical Source · academic resource
This page documents how this source is reused across Claim by Claim. A source can support, challenge, qualify or contextualize different claims; appearing here does not imply endorsement of every linked proposition.
Evidence context
Evidence roles describe what this source helps establish inside each Investigation. They are local to that use, not permanent labels attached to the publication itself.
Investigation
Site-specific Tiwanaku study and stone-tool experiments reproduce relevant classes of precise hard-stone work mechanically, weakening the claim that close-fitting Andean stonework requires chemical softening.
Investigation
A detailed architectural study of Tiwanaku and Puma Punku includes original stone-tool experiments reproducing planar surfaces, sharp angles and high precision without CNC-like machinery.
Investigation
Stone-tool experiments at Tiwanaku reproduced planar surfaces, sharp angles and high precision without requiring machine tooling.
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