Most people think that they know roulette and most of them would be mostly right, however there are so many things that people do not know about the wonderful game of roulette.
Most people know the name roulette but most people do not know the name Blaise Pascal, this French mathematician made the first and most primitive version of roulette by complete accident.

Most people also do not know that roulette at one point was reserved for the most high and affluent classes in Europe. Most people do not realize that the roulette tables they play on today were once not around, roulette tables with only one zero did not exist until 1843 which is when they were introduced in a small German town Homburg. In the mid 19th century casinos were extremely popular and the market was extremely competitive, this meant that casinos with single zero wheels would attract a much wider range of players than the casinos that could only offer double zero wheels.

In Europe single zero wheels are still extremely common. The change however never caught on in America, America never switched to the single zero wheel and to this day casinos in Las Vegas still mostly feature the double zero wheel. The change from double zero to single zero was not the most recent change to the roulette wheel, although the most recent adaptations of the wheel did not change the way the game was played but instead made the wheel more perfect and less likely to favor a certain number due to various manufacturing defects.

Roulette wheels like everything else are not perfect, infact there have been several instances where gamblers would seek and study wheels and find wheels that had biases, in every instance this has occurred gamblers would then walk into the casino and end up walking out of it with a lot of money. Whenever biases have been found large amounts of money would be lost by the casinos, even as recent as 1982 when American gamblers destroyed British casinos by exploiting biases in their wheels.