What shape do tears take? Tears also have shapes, but what are the shapes of tears?

Your question, no surprise! When the tears are in the eye sockets, that is, before the tears are dripping, (for example, when the emotions are excited, there is a saying that the eyes are full of tears and tears.) At this point, the tears are contained outside the eyeballs, presenting a thin hemispherical layer of tears.

And when it flows out, it looks like a drop of water falling down. That is, the lower part resembles a round ball, and the upper part is slightly protruding. It's like a drop of water in a painting!

When people cry bitterly, then the tears are like beads with broken threads, drop by drop, and keep flowing down...

This is that with the change of people's feelings, tears have such three shapes!

In short, the tears that flowed down like beads of broken thread flowed down in three cases, and the tears that flowed out, as mentioned above, in different shapes!

The composition of tears is mainly water, which contains a small amount of salt. To put it bluntly, it's salt water. So tears are in the shape of water droplets when they fall.

When he is happy, he is round, when he is melancholy, when he is happy, when he is happy, when he is happy, when he is sad, he is gloomy.

Tears don't fall, they stay in the heart forever. No one will see it in the heart, no one will notice it, only you can feel it.

Tears of happiness are invisible.

It's liquid, it's intangible, it's sad, it's happy.

When we are sad or emotionally happy, tears often flow out of our eyes involuntarily. Everyone knows the taste of tears, a little salty, but after the tears are magnified to 3,000 times, you will find itUnder different emotions, tears will also take on different shapes. Every tear is like a diamond, some are in the shape of a heart, some are complex, and some are in the shape of bacteria.

1. What do human tears look like?

Everyone is curious about the saltiness of their tears, but what exactly do they look like? There was once a photographer who was also very curious about this problem, in order to understand the structure and shape of tears, he collected the tears left by volunteers under different emotions, and when the scientists magnified these tears to 3,000 times, they found that the internal performance shape of tears under different emotions is also completely different, and each shape is very peculiar, which makes people feel incredible.

2. What are the shapes of tears?

By putting it 3,000 times later, we can find that the shape of tears is completely different under different emotions. Some tears have very beautiful shapes, and some of them are very complex, and when we laugh, the tears look like watercolors are drying on a palette, very similar to the shape of bacteria, and if the tears are in contact with chili peppers, the shape will be very complex. Many netizens also ridiculed one after another, and they didn't dare to cry anymore after watching these **.

3. What are the benefits of tears?

Experts say that proper crying contributes to our physical health. Tearing can rinse away some foreign bodies on the surface of the eyeball and allow dry eyes to act as a lubrication, but it is best not to exceed 15 minutes or it will damage memory and concentration. In addition, we will also find that after tears, our vision will become clearer.

Normally, in a month, girls can cry 30 times, while boys cry no more than 7 times, mainly because there is a protein hormone of prolactin in girls' tears that is higher than that of men.

The shape of the tears is oval, but the tears are very valuable, so it is better not to shed tears.

Teardrop-shaped. This shape is very common and is also influenced by gravity. A lot of jewelry will be designed in this shape.

The shape of the water droplets, the tears are salty, and crying often is also very good for the body and allows us to reduce stress.

Tears are made up of water, which is a solid and slightly alkaline substance, and the solid contains inorganic salts in addition to protein. Protein can reduce the surface tension of tears, and salt can maintain a certain osmotic pressure, so that tears can be evenly distributed on the surface of the eyeball, forming a transparent and smooth protective film, called tear film, which can not only moisten the eyeball, but also improve the optical properties of the cornea.

To sum up, there are 3 functions of tears:

1) Rinse and dilute action. When the eyes squint into the gray sand or collapse into a foreign body, a large amount of tears are secreted from the tear glands, like a "wiper" on the front glass window of a car, which acts as a flush and dilute to protect the cornea and conjunctiva from damage.

2) Lubrication. Tears form a smooth liquid film with a thickness of 6 microns and 7 microns on the surface of the cornea, which can not only keep the surface of the eyeball moist, smooth the contact between the eyelid and the eyeball, make the eyeball rotate flexibly, but also make the corneal surface smoother and more delicate, thereby reducing astigmatism and improving its optical properties.

3) Bactericidal effect. In tears, there are a variety of special bactericidal substances - lysozyme, which can destroy the cell wall of bacteria and make bacteria dissolve and die. In addition, tears also contain lactoferrin and immunoglobulins, both of which have antibacterial and antibacterial effects.

That's a release of your emotions and senses.

Tears are a weakly acidic, clear, colorless liquid composed of mostly water (, and contain small amounts of inorganic salts, proteins, lysozyme, immunoglobulin A, complement system, and other substances.

Tears are made up of three parts: in the middle is the aqueous part of the tear, which is located between the mucus layer and the lipid layer on the outside (palpebrab), forming a sandwich structure, and the outer layer, a new lipidoid, is the part that forms the tear film.

How did human tears originate? Why do people shed tears? Although researchers have explored it from different angles, these questions remain a scientific mystery.

It can be said that the serious study of tearing behavior has only just begun, and it is up to the joint efforts of researchers from all walks of life to unravel the secrets of tears.

So what do tears do?

Everyone has a "little factory" in their eyes that makes tears, and people have given it the name "lacrimal gland". Every day, the tear ducts are constantly making tears. Tears are very useful, when you blink, the tears are evenly wiped on the eyeballs, which have a moisturizing effect on the eyeballs.

Tears can also wash away the dirt on the surface of the eyeball, keep the eyeball clean, and tears also have the effect of killing bacteria.

Tears and emotions.

Human beings are emotional creatures and are easily moved, especially for emotional reasons. Because emotional things are sad, tears will be shed, this is also the time when our tears flow the most, feelings are easy to hurt people, we have to distinguish carefully! People look forward to feelings because they can bring them solace in their souls, and they like to read touching articles and like that feeling.

And why? You don't pay attention to me? Is there a reason? Why?