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Ordinary fictional maker table. Nia has a clean, blunt-edged folded foil card, a drawing of a copper wire inside a lamp, and a sealed clear display of two labelled rocks. The foil package says aluminium; the wire drawing says copper. Nia can see folds in the card. Neither package names a particular mine. F1 describes bauxite as a common ore used to make aluminium through industrial processing. F2 describes copper's use in electrical wiring. These are source facts, not tests Nia performed. Nia wants a little trail label for a visitor who asks, “Is this just something from a shop?” No visitor has replied yet.
Question
What would help someone understand where a useful thing begins?
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Exact source: 089d6ac9ec4293ea4b949980b0e79e5cbf08fc82 · 2026-10-13. Source edition, roles and hashes
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