The roulette wheel is basically a rotating vessel with slanted walls that allows a marble to roll down into separate pockets on its rim. The pockets contain a complex arrangement of characteristics and numbers and are designed to defeat all strategy by being as random as possible. The pockets are colored alternately red and black. Depending on whether or not you are, playing with an American or European wheel there may be two or one green colored pockets that are designated with the number 0. Most online casinos in the U.K. boast roulette wheels with a single wheel while American online casinos tend to have roulette wheels with a double zero.

In a real casino, the randomness of the number is dependent on spinning wheel. When you play roulette in a casino online, the numbers are generated by a piece of software called a random number generator. This random number generator is also designed so that it corresponds to the established Roulette game odds. This software produces thousands of random numbers until you point and click to stop the wheel from spinning or until the virtual croupier declares that, the wheel has stopped spinning and calls out the wining number.

While surfing online to find an online casino you will find that some sites offer the American roulette wheel and others offer the European roulette wheel. The main difference is that the American wheel has two zero pockets, one marked zero and one marked 00. The American wheel has 38 numbers including 0, 00, and 1 to 36. The European wheel contains 37 numbers including 0 and the numbers 1 to 36.

With a European roulette wheel, the house edge is approx. 2.70%, which is much lower than the American wheel at 5.26%. Choose a European wheel if you want to stay in the game longer.

There is a lot of debate about the origins of the roulette wheel. Some historians believe the game originated in ancient China, but the popular opinion is that French Mathematician Blaise Pascal invented the game in the seventeenth century. In the eighteenth century, it almost became the national symbol of the tiny country of Monaco when the ruler, Prince Charles, introduced the game as a way of generating revenue. The roulette wheel did not become popular in North America until the 19th century when it became a staple in gambling houses during the California Gold Rush.

There are a couple slight differences in the way the game of roulette is played in America as opposed to Europe. In American casinos, the croupiers scoop the chips from the table with their hands. In European casinos, the croupiers gather the chips using a long rake. In addition, American players are given different color chips to use so that one player can be told from another whereas European roulette gives players the same color of chips. A real life European game of roulette will also have more personnel standing around (usually two individuals called the boxmen) standing on either side of the dealer to keep their eye on who placed what chip where so that no scuffles break out.

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