A German immigrant Charles Fey created and developed the first slot machine within the late 1800s in San Francisco. A metal box, which he called The Liberty Bell, had a window with three metal reels and stood on cast-iron feet.

These machines needed a nickel to play and had ten different symbols, creating a thousand possible combinations. A player won a whopping jackpot of 10 nickels if he lined up three Liberty Bells (compelling a couple of winners to happily sing America, the Beautiful).

In the 1940s, back when Bugsy Siegel laid the groundwork for Las Vegas gambling, slot machines were just an afterthought, a small distraction to keep most wives occupied as the husbands played blackjack or craps. Slots were known as one-armed bandits because of their poor odds. Presently, a generation later, slot machines have turned the tables as a far more popular game and have a widespread appeal that drives today's casinos.

Slot has developed in to a sophisticated game and among the most diverse attractions in the gambling industry. The truth is, slot machines are now the most favorite feature in a casino, tempting players through an infinite selection of colors, types, styles, and shapes. You will find some reasons for this appeal, clearly the obvious one is called JACKPOT! The opportunity to win life altering money is the rainbow that attracts many eternal optimists back to those machines, trip after trip, yank after yank (or push after push), ever searching for a big pot of gold. However, for all their gizmos and gadgets, slot machines are blessedly simple to play. You only need to yank the lever or even in newer machines, press the button. That is all - and possibly, which is just among the reasons behind their popularity.

Slots are fat cash cows for casinos (bringing nearly two-thirds of the revenue in lots of casinos) and make perfect employees. They might need no workmen's comp, wages, insurance benefits, alexistogel or tips. They not have to leave early, call in sick, or show up late. These slot machines are also really simple to play, they're available continuously, and also the computerized operating system allows players to pump coins in at a frenzied pace - producing a tremendous profit margin for the casino.