Share the detail that makes a decision better.

What makes a useful contribution

A clear production problem, your role in it, the process or specification, and the result. Photographs of your own work, measured samples and a documented quote comparison can make the explanation easier to use.

What to include

• Your name and relevant working experience.
• The question the article answers and who it helps.
• Dates, units and conditions for numerical claims.
• Sources and permission to use any photographs or documents.

How editorial credit works

Bylines and credentials must reflect the contributor's actual identity and role. Material may be edited for clarity and English terminology before publication.