Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A circle touching all the vertices of a triangle or polygon.
- ‘The circumcircles of the four triangles meet in a point.’
- ‘The circumcircle of a triangle formed by three tangents to a parabola passes through the focus of the parabola.’
- ‘The three lines through the incircle and the circumcircle of the three triangles meet at a point.’
- ‘It has one circumcircle, on the intersection of the two lines.’
- ‘Prove that the circumcircles of the triangles BMR and CNR have a common point lying on the side BC.’
Are you looking for a word for a foolish person? We explore twelve interesting words to describe the dunderheads in your life.
Before you run for the hills, let’s run through a list of ‘run’ expressions that are running through our minds.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.