# What is Domino?

Domino is a game in which players assemble sets of domino tiles. The goal is to knock down each of the 28 tiles in a set by forming combinations with them that are unique. These combinations are called ends. Each end has a number of pips, which are the tiles in that end. These pips are separated by lines of dots, or “dots,” which are also known as bars.

The game is popular in China, where it originated, and in Europe, where it was first imported by French prisoners-of-war in the 1700s. It was a popular game among Europeans until it was replaced by cards.

In the United States, however, dominoes are more commonly played as a competitive game. There are numerous variations on the rules and gameplay, and there are hundreds of different domino sets. Most games require a double-six set, which is 28 tiles in total. Some variants, such as five-up, use double-six and multicolored dominoes.

A single domino can knock down another that is 50% larger than itself, an effect called the domino “chain reaction.” The concept of the domino chain reaction was popularized by physicist Lorne Whitehead in a 1983 article in the American Journal of Physics.

According to the physicists, this effect works because of the physics of gravity. A domino that is knocked down and lands on top of a nearby domino will cause the next domino to be pulled toward the surface of Earth, where it will fall. Then, the falling domino will fall into the next domino and start a chain reaction.

The principle of the domino chain reaction is also used in physics to explain how nerve impulses work. It’s similar to the way a nerve cell resets itself after it receives an impulse from a neighboring nerve cell.

It takes energy for a nerve cell to redistribute ions and to reestablish itself in the resting state after an impulse has propagated down its axon. This same process is required for the ionic reset that occurs when a domino is removed from a domino set.

If you’re struggling to decide whether or not to pursue an idea, consider the domino chain reaction as a guide. You’ll avoid making the mistake of starting a project that doesn’t have enough leverage to grow into a successful business.

Using the domino model to guide your decision-making is a great way to make sure you’re not wasting time on projects that won’t yield any return. This is especially true for ideas that are outside your core expertise or those that you’re not confident about implementing.

You should also remember that it’s not a bad idea to take a few risks and try something new. This can be a great way to generate interest in your product or service and bring new customers to your website.

Ultimately, though, the most important thing you can do to improve your business is to listen to your customer. Doing so can help you find out what problems they’re experiencing and how to resolve them quickly. In turn, that will help you develop and deliver better products and services.