Show me a picture of a fortune-telling cat _ the head of a fortune-telling cat

Can cats and dogs really see ghosts with their eyes?

The eyes of cats and dogs can actually be psychic, and they can see "goblins" and "banter", usually goblins. Taoist immortals will only be fixed with a "persistence" and a "bitterness". If it is "joking", then you really need to remedy it, otherwise it will be very troublesome.

Let's talk about what everyone thinks is supernatural today. Many shovel officers have seen their cats looking at a place with their eyes fixed tightly and bright.

Some people may see this and think that it may be a cat in a daze. Don't! The cat is really not in a daze, but when the shovel officer looks in the cat's direction, he can't see anything. My cat sometimes looks out from the windowsill intently, and then I look over and there is nothing. Like the cat below, I was completely fascinated.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

But a shovel officer found the cat staring at the white wall, which made people feel puzzled. If this happens again at night, it will inevitably make people think.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

In addition to these strange behaviors that cats occasionally have, many people suspect that cats have yin and yang eyes, which also come from cats' eyes.

Cat eyes can be really scary sometimes.

1. Round eyes are cute, but narrowing into a crack is terrible.

I still remember that time on 1 a few years ago, when I saw the photo of my English shorthair cat's pupil narrowing into a line, I felt terrible. Because I have never seen this kind of cat before, none of my friends and relatives around me have this kind of cat. It has gray-blue hair and a pair of black stitched eyes, which is strange and scary.

But you'll get used to it after a long time. In addition, the cat's temper is really super good, so it feels particularly pleasing to the eye.

Scientific explanation: the pupil dilation and contraction of cat's eye will change according to the intensity of surrounding light. When the light is insufficient, the cat's pupils will be dilated, and when the light is too strong, the cat's eyes will shrink into a crack. In addition, the size of the cat's pupil will change with the cat's mood. Cats' pupils can be enlarged to about three times that of humans.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

2. Scared by the glowing cat's eye

The brightest thing in the dark, I think, besides the moon and stars, is the cat's eyes. To be honest, if I see the picture below outdoors, I will be really scared. How can a pair of cat eyes shine?

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

Scientific explanation: there is a layer of reflective film in the eyes of cats that humans don't have, called "bright carpet" The cat's eyes glow in the dark because the bright carpet reflects the light that enters the eyes. It is precisely because the light is collected by the bright carpet that the cat's eye can see things around it clearly in a relatively dark environment.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

Let me ask you a little question: can a cat see its surroundings clearly if it is in complete darkness? The answer is no, because the cat's eyes can't absorb light or reflect it.

Do you think the luminous cat's eye is actually cool after knowing the principle? Think of them as night lights at night, and you won't be so scared. The colors look a little neon, don't you think?

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

Because the cat's eyes look very special and have a sense of paranormal, combining various examples will make everyone think of supernatural. But what is the truth behind it? Next, let's solve the mystery.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

Cats will stare at a place and see anything.

1. The static vision of cats is very poor.

Cats' eyesight is generally 0.2~0.3, and they can't see things in the distance clearly. Moreover, cats can't tell red things, but they can tell blue things from yellow things. In static vision, we humans are better than cats. With sufficient light, we can also see static objects that cats can see.

But if it is night, their number of rod-shaped cells is about 8 times that of ours, and with the function of bright carpet, cats have better night vision than people, and may see something that we can't see with the naked eye.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

2. Staring at a place because you see ultraviolet rays?

Because cats can see ultraviolet rays, but people can't. Many articles say that the cat must be watching somewhere, probably because it has seen ultraviolet rays. If the cat stares at a place during the day, it is possible, but the probability is small, because the amount of ultraviolet rays entering the room is small.

If the cat stares at a place at night, it is almost impossible because of ultraviolet light. Because even if it is a fluorescent lamp that emits ultraviolet light, the ultraviolet light will be absorbed by the glass tube and the surrounding air, and it is difficult to exceed the distance of one meter from the light source.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

If you see anything, it is most likely that the cat saw something dynamic.

If you insist that the cat is staring at something, Xiao Jia thinks that what the cat sees is more likely to move than the static things and ultraviolet rays mentioned above.

Cats have very strong dynamic visual acuity. Cats look at things moving around as if they were watching in slow motion. There is a saying that TV pictures are not coherent to cats, but jump from frame to frame. So catching bugs flying in the sky and mice running on the ground is a piece of cake for cats.

Cats staring at a certain place may see bugs that are actively moving, but the bugs are so small that we can't see them clearly.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

It's more likely because the cat heard it than the cat saw it.

1. Cats have a wider hearing range than people.

Cats have a wide range of hearing, from 60 to 65,000 Hz, while for people, more than 20,000 Hz belongs to ultrasonic waves. A cat's ear tip will have a soft hair, which can sense wind direction and sound waves. In order to grasp the direction and distance of the sound source, the cat's ears can be rotated left and right by 180 degrees respectively.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

2. Cats can hear more distant and subtle sounds.

Cats basically rely on their ears to get information, and their hearing sensitivity is twice that of dogs and eight times that of humans. Even the sound of small ants crawling on the ground can be heard by cats.

Cats hear sounds farther than people, about four or five times farther. What impressed me most was that the cat would wait by the door until her family came back, but if a stranger wanted to come into the house, it would hide far away.

Because cats' hearing is much worse than their eyesight, and cats are highly curious creatures, cats may stare at a place only when they hear the sound.

Rumor: cats have yin and yang eyes and can see ghosts? Let's see how science explains it.

When a cat stares at a place, I believe that the cat sees things beyond human visual ability or hears voices that we can't hear, not ghosts that many people are afraid of. I hope you can better understand the cat's vision and hearing ability when you see here, and you will never be afraid because the cat is staring at a certain place again.