Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
Any of a finite number of shapes that are components of a spatially non-periodic two- or three-dimensional tiling.
- ‘Here are some ready-to-photocopy Penrose tiles for you to photocopy and cut-out and experiment with making tiling patterns.’
- ‘The classic Penrose tiles consist of two rhombi.’
- ‘A square maze of lines set inside a large circle, resembling a Penrose Tile or Escher design.’
- ‘As the first building in the world to use the Penrose tile, the hall indicates our commitment to the forefront of technology and to the scholarships that create it, integrate it and disseminate it.’
- ‘These don't follow the Penrose tile edge matching rules.’
1970s: named after Roger Penrose (born 1931), British mathematical physicist.
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.