Slot machines are among the most popular games in online casinos around the world. Each and every year, thousands of players worldwide join and over 70% of profit online casinos earn is exactly from the video slots. History of slot machines is long enough. The first ancestor of modern video slot was invented in 1891 in Brooklyn, New York. Slots were created on the basis of poker, and contain 50 cards glued on the five reels shirts down. layers for the rates used coin and Visit Home Page pull the lever, resulting within the rotation of the reels. But since then there was the idea of the payments system, the winner was offered a cost-free drink or a cigar, or something else. This depended on the institution, that was installed a slot machine.