Slot machines, often simply called “th55,” have become one of the most popular forms of gambling entertainment worldwide. From the clinking mechanical reels of the early 20th century to the dazzling digital interfaces of today’s online casinos, slots have evolved into a cultural phenomenon that combines luck, technology, and excitement. Origins and Evolution The story of the slot machine begins in the late 19th century. The first true slot machine was invented by Charles Fey in 1895 in San Francisco. Known as the “Liberty Bell,” it featured three spinning reels…