# The Physics of Dominoes

Domino is a game of skill in which players try to place tiles so that they form a specified total. The most common domino sets feature 28 pieces, which are referred to as “bones,” “cards,” “tiles,” or “men.” Blank tiles (sometimes called spinners) are used in some games.

#### The Setup

Each tile in a domino has two ends: one end is labeled with the number of spots or pips on that side, and the other end is called the “blank” side. The value of either end is the sum of the pips on it, which is usually described as a weight or rank. The higher the number of pips on one side, the heavier the domino. A domino with fewer pips is typically called a “double.”

#### The Chain

The chain of dominoes develops snake-line, with each piece being stacked on top of the previous one. The line varies as players use their hands to lay down tiles, but it is typically divided into three sections: a left side, a right side and a middle.

#### Conversion of Energy

When a domino stands upright, it stores potential energy in the shape of a pyramid, which is what makes it heavy. This potential energy is converted into kinetic energy as the domino falls. The kinetic energy then passes through the next domino and creates a chain reaction, which is the reason that so many dominoes can fall at once.

#### Gravity is Key to Making Great Dominoes

Physicist Stephen Morris says that gravity plays a major role in the domino effect, which occurs when a domino is placed against another and knocked over. This pulls the first domino toward Earth, which sends it crashing into the second domino and sets off a series of dominoes that tumble until they are all knocked over.

Hevesh, the renowned domino artist, uses these physics to build her elaborate installations. She has worked on projects involving 300,000 dominoes and helped set a Guinness World Record for the most dominoes toppled in a circular arrangement: 76,017.

She also works with a team to build giant structures. Her newest project is a series of icebergs made of dominoes, which she created in conjunction with the University of Toronto’s Institute for Sustainable Futures. She says that gravity is the key to her projects’ success.

#### The Domino Effect

Having good dominoes in your life can make a big difference in your life. Whether it’s your school’s soccer team, a financial plan or simply having a great day, you can create a domino effect that will lead to bigger wins in the future.

Choosing the right dominoes can be tricky, so it’s important to have a clear goal in mind. If you can identify a goal and break it down into several smaller steps that each have a small impact, you’ll be able to focus on them without getting overwhelmed. This will allow you to complete each step and eventually reach your goal.