Slot machines are one of the most popular games in quality online casino casinos throughout the world. Each year, thousands of players worldwide join as well as over 70% of profit online casinos earn is exactly from the video slots. History of slot machines is long enough. The very first ancestor of modern video slot was invented in 1891 in Brooklyn, New York. Slots were created on the foundation of poker, and contain 50 cards glued on the 5 reels shirts down. layers for the rates used coin and pull the lever, resulting in the rotation of the reels. But since then there was the perception of the payments system, the winner was offered a cost-free drink or perhaps a cigar, or another thing. This depended on the institution, which was installed a slot machine. To the player it was hard to win because the game was to be repaid, and not ruin the institution, often with the drums removed ten peaks and jack of hearts that it was tough to collect Royal Flush.