Currency Currency A currency (from , "in circulation", from ), in the most specific use of the word, refers to money in any form when in actual use or circulation as a medium of exchange, especially circulating banknotes and coins. A more general definition is that a currency is a "system of money" (monetary units) in common use, especially in a nation. Under this definition, US dollars, British pounds, Australian dollars, European euros and Russian ruble are examples of currency. These various currencies are recognized as stores of value and are traded between nations in foreign exchange markets, which determine the
The What in the World? Quiz The What in the World? Quiz The What in the World? Quiz is a British comedy panel game first broadcast on 5 September 2008 on Five. The show is hosted by Marcus Brigstocke and guest stars Lee Hurst and Dominic Holland as the team captains. The show asks questions themed on science and technology. The guests on the show are scientists and academic experts. After the first three episodes, the rest of the series was indefinitely postponed. "The What in the World? Quiz" is split into four different rounds. 1) World of Extremes: The panel are given three different things