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.
Nine 3-year-olds were entered for the 138th Preakness Stakes: The Preakness post position draw was held at the International Pavilion in the Pimlico Infield at 6 p.m. on May 15, 2013 and were broadcast live on HRTV using a blind draw. After the draw Orb was installed as the even money favorite securing the rail.
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.