The slot machines are a common sight in casinos across the world, and were for over 100 years. Their origins, however, can be traced back further than the time they were first introduced. First, a slot machine was developed at the age of 1895 and was designed by Charles Fey and was called the Liberty Bell. The machine had three spinning reels which had five symbols the reels: hearts, diamonds spades, horseshoes, and bells. For a chance to win the game, participants needed to match three of the symbols on the reel.