Carbonated drink with carbonated water, both chilled. Carbonation levels range up to 5 volumes of CO per liquid volume. Ginger ale, colas, and related drinks are carbonated with 3.5 volumes. Other drinks, often fruity ones, are carbonated less. Carbonated drink Carbonated drinks are beverages that contain dissolved carbon dioxide. The dissolution of CO in a liquid, gives rise to "fizz" or "effervescence". The process usually involves carbon dioxide under high pressure. When the pressure is removed, the carbon dioxide is released from the solution as small bubbles, which causes the solution to become effervescent, or fizzy. A common example is the dissolving
Rail Ale Ramble Rail Ale Ramble Sometimes now used as a generic expression in the United Kingdom for a day tour of pubs and/or breweries by train, in search of "real ale" (cask-conditioned beer), the marketing name "Rail Ale Ramble" was originally conceived by Gerald Daniels, who runs an English tour company, Crookham Travel. In October 1977 he ran the first "RAR", a chartered train with 596 passengers from London to Bath, Somerset and Oxford. At that time traditional cask-conditioned beer was rare in London, but the Campaign for Real Ale (CAMRA) was beginning to have more impact in regional centres where there