American or European Roulette Wheel?
Roulette wheel is believed to be created by a great French physicist and mathematician, and scientist, religious philosopher Blaise Pascal. It was the result of his try to construct a perpetual motion machine. In the course of history the roulette wheel was redesigned and at last the up to date design was invented.
Roulette wheel is the special wheel which is fixed on the bowl and spins on the axis. The numbers on the roulette wheel alternate between black and red pockets. The pocket is a section the ball can stop at. Except 36 sections the wheel comprises two green-colored zero sections.. Furthermore, the numbers on the roulette wheel are not arranged in a random way. Actually, it is a little bit difficult for common people to determine the rule on which this arrangement is made. The possibility to make bet on one specific number and the fact that each number adds attributes for placing bets on determines the principle of this pattern. It was designed by the roulette makers years ago and today is applied as the most relevant. As you see for each number on the wheel there is the next number exactly opposite to the previous one. This design is considered to be standard.
The dealer or croupier rotates the wheel and throws a special ball along out track on the wheel. When the wheel slows down the ball rests on one definite pocket. The little buffers make sure that the ball landing is unpredictable.
There are two versions of wheels which much resemble each other but on the other hand differ a little bit. These are American wheel and European one. The distinction between two variations of roulette is the use of single and double zero slots. This fact influences greatly the casino edge in both variations of the game. In American roulette the house advantage is 5.26% but in European roulette - 2.7%.
Furthermore, European casino halls offer “en prison” rule. It means that if the zero comes out the roulette player has the opportunity surrender half of his outside bet or just to leave the whole bet for the next spin. And as a result of the “en prison” option in European roulette the house advantage is a bit lower - 1.352 %. It is a great benefit in contrast to 5.26% house advantage in American roulette that can’t be lowered. Because of this we advise you always to find European roulette.