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Fictional repair-display notes. Four cards read: bauxite ore; alumina from refining; aluminium metal from smelting; thin aluminium foil from rolling. The cards describe an industrial route from F1; they are not a recipe for children. Another display card says minerals contribute to rocks, following the historical national U02 E3 reference. A labelled composite-rock drawing shows pale and dark components, but does not name them. A red wrapper is nearby and has no material label. The visitor wants to know why the first card and final foil card have different names.
Question
How can one resource be part of a longer making trail?
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Reviewed source editionSource review is complete for this two-week edition. Local suitability and classroom use still need review. Earlier candidate or pending-review words are retained in the original files; full-year coverage, translations and audio are not claimed.
Exact source: 089d6ac9ec4293ea4b949980b0e79e5cbf08fc82 · 2026-10-13. Source edition, roles and hashes
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