One can readily elicit knismesis in oneself (this is easily demonstrated by dragging a fingernail lightly over one’s skin). However, one cannot produce gargalesis in oneself; the present investigation focuses on this peculiar fact.

After seven centrifugings and resuspensions, the chloride is reduced to less than 5 mgm. per cent.

[…] when they [the guides for tourists] excite an exclamation of wonder, they never sympathise with it, but treat it as a matter of course that you should be the astonished, and they the astonishers.

For SAC66 is better known as Batty Moss (or Ribblehead) Viaduct - the magnificent, Grade 2-listed, 24-arch structure that strides over the pockmarked ground between Ribblehead station and Blea Moor signal box.