The game of dominoes is a tile-based family of games. The pieces are rectangular tiles with square ends marked with a number of spots. The game is played by advancing tiles towards the center of the board. The game is best played with a group of players. Players are challenged to find a winning combination of tiles to win.
The game of domino involves laying down tiles in a sequence. To win, a player must have at least two matching ends of the same domino. In most variations, the tiles must be placed end to end, but some variations have unusual rules. In some variants, doubles can act as spinners. These doubles allow players to play on all four sides of the chain, which can make for an exciting game.
The most common variations of domino are block and layout games. Both involve players alternately extending the line of play and trying to collect tiles. The winner’s score equals the number of pip counts remaining on the losing player’s hand.
The origins of the domino game go way back. The game is thought to have originated in France and was brought to Britain by French prisoners of war. It then spread throughout Europe and the Americas. It is also thought to be a direct descendant of an ancient Inuit game, which was played with bone-like objects. One of the earliest known domino sets was found in the tomb of Tutankhamen.
The origins of the game are murky. The game was first played in France around 1750. Its name, domino, originally meant a hooded cloak, a masquerade mask, or a cape worn by a priest. This origin is possible as the game pieces were originally made from ivory faces and ebony blacks to resemble the capes of priests.
A domino accident is a type of industrial accident where several units in a chain fail simultaneously. This type of accident is caused by many different factors, but the most common cause is an external event or a mechanical failure. Approximately 63 percent of accidents occur in process or storage facilities. The escalation vectors that can cause these accidents are overpressure, fragments, and heat radiation. A domino accident can result in a massive economic loss, and a large number of victims.
A domino is similar to a deck of cards, but differs from standard decks in several ways. They are twice as long as they are wide, and feature a line in the middle. Each domino consists of two squares, or ends. The value of either side is the number of spots on the side, which is called a “pip.” In the most common variant, there are six pips on each side of the domino, while other dominos have no spots or duplicates.