Gambling is what makes casinos tick, bringing in billions of dollars in profits each year to these lavish, glamorous entertainment centers. While musical shows, lighted fountains and hotel amenities draw in the crowds, casinos would not exist without games of chance like blackjack, roulette, poker, craps, keno, baccarat and slot machines.

While gambling probably sbobet88 existed in some form or another as early as prehistoric times – primitive protodice and carved six-sided dice are found at ancient archaeological sites, for instance – the casino as an integrated gambling establishment did not appear until the 16th century when a gambling craze swept Europe and wealthy Italians held private parties in houses called ridotti [Source: Schwartz].

In the modern age, a variety of technological advances have helped keep casinos safe from cheaters and crooks. For example, table games have evolved from a basic deck of cards to complex gaming tables with built-in microcircuitry that tracks bets minute by minute and alerts the pit boss or manager to any suspicious betting patterns. Casinos also employ cameras with a “vision-in-the-sky” feature that allow security personnel to monitor the entire casino floor from a room filled with banks of video screens.

Even so, something about gambling seems to encourage people to try to beat the odds by illegal means. Studies have shown that compulsive gambling harms communities by taking money away from other forms of entertainment and by reducing property values. Some economists argue that the net value of a casino to a community is negative.