Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
The radius of a circle which touches a curve at a given point and has the same tangent and curvature at that point.
- ‘If an attempt is made to compress thin hard material further, the reaction becomes so large that the rolls deform elastically and the radius of curvature of the arc of contact is increased.’
- ‘The display can be flexed in all directions and bent to form a curve with a radius of curvature of less than 20 cm, Tosh says.’
- ‘In the paper Friedmann showed that the radius of curvature of the universe can be either an increasing or a periodic function of time.’
- ‘In the same year he published a paper giving a lower limit for the radius of curvature of space as 2500 light years.’
- ‘Behind a hypersonic shock wave the temperature at the leading edge of a hypersonic craft scales inversely with the square root of its radius of curvature.’
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.