- An insignificant constellation representing a pair of dividing compasses as used by geometers, draughtsmen, and navigators for drawing circles and measuring distances; they are also known as dividers. Circinus was introduced in the 1750s by the Frenchman Nicolas Louis de Lacaille, who fitted various figures into gaps between the existing constellations of the southern skies. In this case the gap seems to have been almost non-existent, and the compasses are squeezed in their folded position between the forefeet of Centaurus and Triangulum Australe. It is the smallest of Lacaille’s 14 inventions, and the fourth-smallest constellation in the entire sky.
- DONKEY.BAS (Wikipedia)
Donkey, often known by its filename DONKEY.BAS, is a video game written in 1981 and included with early versions of the IBM PC DOS operating system distributed with the original IBM PC. It is a top-down driving game in which the player must avoid hitting donkeys. The game was written by Microsoft co-founder Bill Gates and early employee Neil Konzen.