Our editorial aim
Help readers investigate a symptom using safe checks, plausible causes, decision points and escalation criteria.
Scope
Do not claim a diagnosis without evidence. Do not instruct users to bypass safety devices, expose live electrical components, alter medical devices, or perform dangerous repairs.
Research and verification
Substantive claims require relevant sources. We prefer original documentation, official publications and research appropriate to the question. Estimates, assumptions and illustrative examples must be labelled. An imported research topic is not evidence.
AI assistance
AI may assist with research organisation, drafting and conceptual illustrations. AI output is not a source. Claims, references and calculations need checking before publication.
Transparency
We do not imply hands-on testing, independent certification or expert review unless the article identifies the actual work and its scope. Substantive changes should be reflected in update information.
Corrections
Send a correction with the article URL, the concern and supporting evidence.