Evolution is a collection of short stories that work together to form an episodic science fiction novel by author Stephen Baxter. It follows 565 million years of human evolution, from shrewlike mammals 65 million years in the past to the ultimate fate of humanity (and its descendants, both biological and non-biological) 500 million years in the future.
The book follows the evolution of mankind as it shapes surviving Purgatorius into tree dwellers, remoulds a group that drifts from Africa to a (then much closer) New World on a raft formed out of debris, and confronting others with a terrible dead end as ice clamps down on Antarctica.
Evolution is the tenth album by progressive rock band Nektar, released in 2004. It was the first Nektar album since 1977's Magic Is a Child to feature original drummer Ron Howden, who rejoined other founding members Roye Albrighton and Taff Freeman.
Xcalibur is a spinning thrill ride at Six Flags St. Louis, that opened in Spring 2003.
Before being built at Great Adventure, Xcalibur was used in carnivals in Europe.
Xcalibur was announced at Six Flags Great Adventure as Evolution, for the 1999 season along with 24 other attractions, known as War on Lines. Evolution was supposed to be built in Movietown but later the ride was built where Fantasy Fling was located in the Fantasy Forest section of the park. Before it opened the ride went through rigorous testings and state inspections. Since Evolution opened the ride faced multiple problems with operations on the control panel that few can operate. Just after four seasons at the park Evolution was removed and relocated to Six Flags St. Louis. Currently the new Fender Benders (bumper cars) are currently being constructed at the former site of Evolution and opened in Summer 2012.
Evolution was relocated to Six Flags St. Louis and opened at the Missouri park in Spring 2003 as Xcalibur. During the relocation Xcalibur received a better control panel than before and enhanced Medieval theme elements. Also each of the 16 gondolas received a sound system where the ride operator can talk during the ride and play theme music. The ride is currently operating.
A ballroom is a large room inside a building, the designated purpose of which is holding large formal parties called balls. Traditionally, most balls were held in private residences; many mansions contain one or more ballrooms. In other large houses, a large room such as the main drawing room, long gallery, or hall may double as a ballroom, but a good ballroom should have the right type of flooring, such as hardwood flooring or stone flooring (usually marble).
Ballrooms are generally quite large, and may have ceilings higher than other rooms in the same building. The large amount of space for dancing, as well as the highly formal tone of events have given rise to ballroom dancing. The largest balls are now nearly always held in public buildings, and many hotels have a ballroom. They are also designed large to help the sound of orchestras carry well throughout the whole room.
A special case is the annual Vienna Opera Ball, where, just for one night, the auditorium of the Vienna State Opera is turned into a large ballroom. On the eve of the event, the rows of seats are removed from the stalls, and a new floor, level with the stage, is built.