Right, I'd better go and find an emery board. Come to think of it, this nail varnish generally is looking a bit scrotty. I really need to take it all off and start again.

The spacing of the desks in the exam hall was intended to prevent candidates from copying each other's work.

Paragraphs, images or diagrams are frequently assembled manually by copy-paste actions.

Possible explanations include floods of liquid water, ice-based volcanic activity (termed cryovolcanism), or even some form of tectonic system. […] Voyager also found evidence of cryovolcanism on Neptune's moon Triton.