Casino is a riveting movie that exposes the dark side of Vegas. It’s a must-see for anyone who enjoys gangster movies. It lacks the pizzazz of Goodfellas, but it still does an excellent job at capturing the avarice and treachery that characterize mob life. The movie also lays bare the mafia’s intricate web of influence over Las Vegas. Its tendrils stretched into politicians, Teamsters unions, Chicago mafia families and even the glitzy strip casinos that now dominate Vegas.

Casinos use a lot of technology for security and game monitoring. They have electronic systems for checking the exact amounts bet minute by minute, and they can be alerted instantly if there is a significant deviation from expected results. There are also machines for counting cards and detecting anomalies in the rotation of roulette wheels. These devices help to reduce the likelihood of cheating.

In addition to the high-tech equipment, some casinos have a large staff of gaming mathematicians and analysts who analyze the games to identify any suspicious patterns or deviations from expected outcomes. Their work is critical to ensuring that casinos can keep their house edges low and their profits steady.

Casinos also boost local economies by bringing in people from outside the community who spend money on hotel rooms, meals and entertainment. Research has shown that these visitors increase the average income of those in the immediate area around the casino and bring in additional revenue for local businesses and services.