Regular passengers become familiar with their train and attempts to change its make-up or any other aspect of its working are more often than not frowned upon, even though the change is probably for the better.

The night had been heavy and lowering: but towards the morning it had changed to a slight frost: and the ground and the trees were now covered with rime.

We could still recognize the troughs that served for the manipulation of the bread, and the oven, the arch of which is intact, with the cavity that retained the ashes, the vase for water to besprinkle the crust and make it shiny, and, finally, the triple-flued pipe that carried off the smoke — an excellent system revealed by the Pompeian excavations and successfully imitated since then.

As a relative novice to computing, I felt a little diffident joining this august geekly company, but they were most welcoming.