Can cats really see things people can't?
Cats are regarded as extraordinary animals. It is said that they can see things that humans cannot see. The reason for this is that cats have different eyes than humans, and they emit light. If you see a cat in the dark, when you look at the cat's eyes, you will find that its eyes will emit bursts of dim light, perhaps because of this reason, many people call cats Night wizard.
Let's first talk about why the cat's eye glows at night. The reason why the cat's eye glows in the dark is not because it has anything unusual. The cat's eyes do not emit light, but a reflection of the outside light. The pupils of the cat's eyes are particularly large, and the degree of intensity is unknown. Under the light, it can change the size of its own pupil and quickly adapt to the intensity of the light. In addition, there is a thin film deep in its pupil, which can reflect the light collected from the outside. A cat's eyes glow in the dark, and that's what this film does. It is based on this that you can buy some glowing cat toys for cats to play with, which can greatly increase the appeal
As for cats being able to see things that people can't see, it's more about people's subjective feelings. This is because cats appear in many bad phenomena. Cats always like to perch in a daze in a certain place, and they often stare at things in the distance without moving, which makes people think of other things. At this time, he gave him cat products, and he didn't seem to have any response. Thinking that cats can see things like ghosts, but they can't, is just a subjective assumption of people, and people use this to explain the doubts caused by cats' behavior.
And the reason why cats often have many phenomena that people can't explain is more because of their hearing, and cats are also the ultimate lovers of listening to the corner. According to scientific research, the hearing range of humans is 20-20000 HZ, while the hearing range of cats can reach 45-64000 HZ, which can reach 3 times that of humans. That's why you buy cat products like cat food downstairs and the cat can hear it upstairs.
Not only that, but cats can also capture ultrasound waves that humans cannot hear. Due to the different structures of cat ears, their ears are like small horns, which can be freely rotated by their own ear muscles, so that cats can quickly detect the direction of the sound and accurately analyze the location of the sound. This is why the cat is sometimes very focused, standing still, maybe he hears the cat next door enjoying cat food and other cat products.