RE: [Demo notebook] Reference notebook: corrections and recurring beginner questions · RWI-07820

Case 37 — Disputed observation: is this dial colour shift real or just lighting? · source wording exercise

Clarification for “Disputed observation: is this dial colour shift real or just lighting?”: the point beginning “Two photos of the same dial under different light can…” belongs to the question as written. It should not be read as a report that a new check, purchase or experiment has been completed. Review focus: source wording. Retain the source wording beside any paraphrase.