Simple Guide aims to explain mechanical ideas clearly and accurately. Articles are written to make their reasoning understandable, not to imply that a short explanation covers every design or use.
Accuracy and clarity
We check that terms are used consistently and that explanations distinguish the general principle from the details of a specific mechanism. When a point depends on a design or context, we say so rather than treating one example as universal. We do not claim testing, expertise, or research that has not taken place.
Independence and partnerships
Editorial decisions are made for reader understanding. Payment or another material relationship does not buy a favourable explanation or determine our conclusions. Sponsored and partner material is labelled so readers can tell it apart from editorial content.
Corrections
If an explanation contains an error or leaves a misleading impression, readers can contact us with the relevant page and the issue they noticed. We review the concern and amend material when warranted, making significant corrections clear in the article.
Illustrations
Illustrations may be created or assisted by artificial intelligence. They are visual aids, not evidence that a mechanism has been tested or that every pictured detail matches a particular product.