I. Introduction: Rome Before the Fall [click here for a brief overview of Roman history] After nearly half a millennium of rule, the Romans finally lost their grip on Europe in the fifth century (the 400's CE).
The 1989 SeaDoo SP featured a two-stroke, two-cylinder 587 engine with rotary-valve induction and a water-cooled exhaust system. The 587 jet ski used regular unleaded gas and SeaDoo oil injection. The bore and stroke was 3 inches by 2.5 inches and the compression ratio was 5.9 to 1.
This is a picture of the Shamu show at SeaWorld San Antonio, taken on March 14, 2013. Sea World of Texas was developed by Harcourt, Brace, and Jovanovich (now Houghton Mifflin Harcourt). Built for $170 million, it opened on Memorial Day weekend in May 27, 1988 and welcomed 75,000 people during the grand opening.