Why do we stand eggs upright during the Spring Equinox? How to play the game of standing eggs upright during the Spring Equinox

The Spring Equinox Egg Standing Game, also known as the Spring Equinox Egg Standing Game, refers to the "egg standing game" that is popular among the people on the Spring Equinox every year. This Chinese custom has long been spread abroad and has become a "world game." Let's learn about why we have to stand eggs on the Spring Equinox.

Contents of this article

1. Why do we stand eggs upright during the Spring Equinox?

2. How to play the game of standing eggs on the Spring Equinox

3. The principle of standing eggs on the vernal equinox

Why do we stand eggs upright during the Spring Equinox?

The egg-standing game on the Spring Equinox, also known as the egg-standing game on the Spring Equinox, is a popular game among the people in various places on the Spring Equinox. This Chinese custom has long been spread abroad and has become a "world game". 4,000 years ago, the Chinese ancestors began to celebrate the arrival of spring with this game, and the saying "When the Spring Equinox comes, the eggs are pretty" has been passed down to this day. The most fun custom on the Spring Equinox is to "stand the egg upright": choose a smooth and symmetrical egg that has just been laid for four or five days, and gently stand it upright on the table. "When the Spring Equinox comes, the eggs are pretty", when the Spring Equinox comes every year, many places in my country will hold "egg-standing" games or competitions.

According to historical records, the tradition of standing eggs on the Spring Equinox originated in the great China 4,000 years ago to celebrate the arrival of spring. In fact, standing eggs on the Spring Equinox has nothing to do with the Spring Equinox. The egg's center of gravity must be lower than the curve of the maximum circumference in the middle of the egg. According to ancient legends, it is easiest to stand an egg on the Spring Equinox. Standing eggs on the Spring Equinox actually has another meaning. Spring is here, and everything is restless. Standing eggs on the Spring Equinox is a good way to remind people to keep a good attitude and be calm at all times.

How to play the game of standing eggs on the Spring Equinox

The game of "standing an egg" is simple and fun: choose a smooth and symmetrical egg that has just been laid for four or five days, and gently stand it upright on the table. Although there are many failures, there are also many successes. The Spring Equinox has become the best time to play the game of standing an egg, so there is a saying that "when the Spring Equinox comes, the eggs are pretty." The upright eggs are so beautiful.

According to experience, the egg should be stood upright like this: the surface of the egg is actually uneven, with many protruding "hills", each about 0.03 mm high, and the distance between the peaks is 0.5-0.8 mm. According to the principle that three points determine a plane, as long as three suitable "hills" are found, the egg can be stood upright.

In addition, eggs 4-5 days after being laid have a loose yolk band, which causes the yolk to sink and the center of gravity to drop, making it easier for the eggs to stand upright.

The principle of standing eggs on the spring equinox

Principle 1: On the day of the vernal equinox, the day and night are equal in the northern and southern hemispheres, the Earth's axis, which is tilted at 66.5 degrees, and the orbital plane of the Earth's revolution around the sun are in a state of relative force balance, and the Earth's magnetic field is also relatively balanced, so the egg is best able to stand.

Principle 2: There are many protrusions about 0.03 mm high on the eggshell. Three protrusions can form a triangular plane. If the center of gravity of the egg passes through this triangle, the "vertical egg" can be achieved.