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.
2015 Preakness Stakes: Start time, live stream, TV info. Posted: Sat May. 16, 2015. by SI Wire. Email. The 140th Preakness Stakes will be held on Saturday at the Pimlico Race Course in Maryland. After winning the Kentucky Derby, American Pharoah has been given 2-3 odds to win the second leg of the Triple Crown. Firing Line and Dortmund, which finished second and third at the Derby, have the next-best Preakness odds. American Pharoah will start along the rail during the Preakness.