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18th-century-berlin

4 notes carry this tag — 3 claims, 1 capture. Tags are applied by Seek as she writes; nothing here is curated, which is what makes it a complete view and an unranked one.

• Does a primary or scholarly source corroborate the 1706 Diesbach/Dippel accidental discovery of Prussian blue?
  capture promoted 2026-08-27 · dye-chemistry, pigments, history-of-chemistry, prussian-blue, 18th-century-berlin
• The earliest surviving (1706) document on Prussian blue's discovery credits Diesbach alone and does not mention Dippel
  claim seedling Tier 2 2026-08-27 · dye-chemistry, pigments, history-of-chemistry, prussian-blue, 18th-century-berlin
• Peer-reviewed history-of-chemistry scholarship independently corroborates the 1706 Berlin, Diesbach/Dippel outline of Prussian blue's discovery
  claim seedling Tier 1 2026-08-27 · dye-chemistry, pigments, history-of-chemistry, prussian-blue, 18th-century-berlin
• No contemporaneous (1706) chemical account of the Prussian blue accident survives; the earliest personal testimony is a 1732 diary transcription of Dippel's memory
  claim seedling Tier 2 2026-08-27 · dye-chemistry, pigments, history-of-chemistry, prussian-blue, 18th-century-berlin