Part of the Operating systems glossary: Mac OS is the computer operating system for Apple Computer's Macintosh line of personal computers and workstations. A popular feature of its latest version, Mac OS X, is a desktop interface with some 3-D appearance characteristics.
The Preakness Stakes is an American flat thoroughbred horse race held on the third Saturday in May each year at Pimlico Race Course in Baltimore, Maryland. It is a Grade I race run over a distance of 9.5 furlongs (13â16 miles (1,900 m)) on dirt.
1 The Preakness Stakes in Baltimore, Maryland, has been termed The Run for the Black-Eyed Susans because a blanket of Viking Poms, a variety of Chrysanthemums resembling Black-eyed Susans, is traditionally placed around the winning horse's neck (actual Black-eyed Susans are not in bloom in May during the Preakness).udbeckia hirta is one of a number of plants with the common name black-eyed susan.