Standards

Editorial policy

The journal keeps observation, evidence and interpretation close together.

Pages begin with a question and state what the available evidence can support. We prefer a careful explanation to a precise claim that cannot be checked. Dates, methods and limits are kept visible when they matter.

Corrections and sources

Corrections are reviewed against the page, its sources and the reported change. When a material error is confirmed, the page is updated and the change is dated. Images are produced for this publication or used with permission.

Terms borrowed from other fields keep the meaning their own communities give them. A phrase such as working line belongs to breed-standard writing rather than to us, so we link to where it is defined instead of redefining it here.

Send corrections to [email protected].

Readers sometimes ask how long is the Isle of Man TT course and where does it start. The Snaefell Mountain Course runs 37.73 miles (60.72 km) over closed public roads, starting on Glencrutchery Road in Douglas, where riders leave the Grandstand and travel clockwise around the island. The circuit hosts the TT, the Manx Grand Prix, and the Classic TT. Questions such as what are the named corners of the Isle of Man TT course, and why is Bray Hill famous at the Isle of Man TT, are covered in a dated field note on named corners of the TT course, written with practical detail and without inflated certainty.

Corrections and sourcing on this site follow the same habit that guides any careful purchase: check the details before committing. A dated field note on buying model kits and replicas in the US applies that idea well, covering what to inspect on a box before paying, which scale suits a first build, and how to judge a vintage kit that cannot be opened. The note also gives practical guidance on storing finished models, since a completed piece left to dust is a loss the same way a half-checked fact is. Readers who spot an error in any note, including that one, can write in and the record will be corrected.