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What Is a Casino?

What Is a Casino?

A casino is a place where people can play gambling games and the profits from those games provide billions of dollars in annual revenues for casinos, investors, Native American tribes, local governments and more. These places aren’t always the elaborate, glitzy and expensive resorts we see in movies; casinos can be found in much smaller spaces like card rooms, cruise ships and even racetracks that offer racinos (racetrack-based casino game machines).

Gambling is a form of entertainment that brings people together. It also helps keep the brain in tip-top shape by forcing players to devise strategies and think about possible outcomes. Unlike lotteries, where money is randomly drawn from an entire pool of people, casino gambling offers the chance for individuals to compete against each other in individual games.

While musical shows, lighted fountains, shopping centers and hotel perks help attract guests, casinos would not exist without the gambling games. Slot machines, blackjack, poker and other skill-based games generate the billions of dollars that casinos rake in each year.

To protect their profits, casino owners spend a lot of time and money on security. Video cameras and computer systems monitor table games for expected reactions and patterns; betting chips have built-in microcircuitry that can be monitored minute by minute to discover any statistical deviations from normal; roulette wheels are electronically monitored for anomalies. These and other technological measures help keep the house edge low enough to draw in players.