- A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre. The distance between any point of the circle and the centre is called the radius.
- Equilibrium (film) (Wikipedia)
Equilibrium is a 2002 American science fiction dystopian action film written and directed by Kurt Wimmer, and starring Christian Bale, Emily Watson, and Taye Diggs. Miramax Films released Equilibrium on December 6, 2002, and it grossed $5.3 million on a budget of $20 million.