Domino is a small, flat, rectangular block used as a gaming object. The word is derived from the Latin domino, meaning “fate” or “luck”. Its use as a game goes back to antiquity and it has continued to be popular through the centuries, being found in many different cultures throughout the world. The most common domino is made of polymer and has black or white pips. More expensive sets are made of bone or ivory; dark hardwoods such as ebony; metals like brass and pewter; ceramic clay; and even glass or crystal.

The basic domino set has a total of 28 tiles, with each tile having either five or six squares depending on the type. Each square can have a number written on it, and there are several ways to arrange them to create chains of numbers. The first person to play a domino by putting it edge-to-edge on another with the numbers showing on both ends is the winner of that round. A person who cannot play a domino passes his turn to the next player.

Players may also match a domino to another by placing it so that the adjacent sides are identical or form some specific total. Often the dominos are placed in a line or “chain” and each player then places his own dominoes next to those of his opponents in order to increase the size of their chains. There are a large number of games that can be played with domino, and they are often used in educational settings to teach children math and counting. There are also a number of other uses for domino, including using them to make art. In addition to straight lines, dominoes can be arranged to form shapes, grids that make pictures, or 3D structures such as towers and pyramids.

Another way domino is used is in the form of a Rube Goldberg machine, where a series of mechanical devices are triggered by one another to perform complex tasks. This has become a popular form of public entertainment at festivals and other events.

Leadership is a key component in Domino’s success, and the company is always looking for new ways to better serve its customers. The company recently implemented a new leadership theory based on the principles of behavioral theory, which suggests that leaders are not born but made. This has led to a more relaxed dress code and new leadership training programs. The company also pays close attention to customer feedback, and this has helped it improve its delivery service.

The company has recently been rated as the best pizza place to work in Michigan by the Detroit Free Press, and Domino’s CEO is known for his dedication to his employees. He frequently appears on the television show Undercover Boss, in which he visits Domino’s restaurants and tries to understand how the company can continue to improve its services. He has even incorporated some of the ideas that his employees have suggested into the company’s policies.