Some of us left this morning. And some new people arrived this evening. For those left hanging around, we thought it might be nice to go diving. We started off by heading down to the wreck of the Jane, on…

JD explaining why a three stage compressor is actually very similar to a triple expansion engine. We are making a claim to running the most northerly BSAC compressor course ever.

(Ben praying to the Norse gods of wind, yesterday afternoon) One of the disadvantages of going on a diving trip with first class divers and advanced instructors in tow is that they want to do things like measure and draw…

After being beaten back by heavy weather a couple of days ago, we made it back out to Out Stack and Muckle Flugga this morning. It was a bit swelly, and resembled diving in a washing machine, but still one…