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Corrections

If something here is wrong, the useful message names the article, the passage and what the correct position is, with a source if one exists. Corrections are recorded on the article they affect, with the date, and the original error is described rather than deleted.

Sources and suggestions

Pointers to standards, published measurements and primary documents are welcome, particularly where they contradict something published here.

What this address is not for

There is nothing to book, buy or hire. Press releases about products will not produce coverage, because this publication does not review named products. Requests to add links for search purposes are declined.

How to reach us

No public corrections address has been confirmed. Until one is published, corrections should be recorded with the deployment owner.