When shooting flies, they often run away without waiting for the paddle to fall, how does it perceiv

It's determined by the movement of air, because when you hold a fly swatter, the air changes, and the fly senses it.

The fly perceives the outside world through its eyes**, and there are objects that quickly attack it; Or through air perception, after all, the fly swatting is not supersonic, and its compressed air will reach the fly in advance, so through these two tactile senses, many flies cannot hit.

Flies, including many insects, have tiny hairs on their bodies, and the function of this fluff is to sense subtle changes in the external environment.

For example, subtle changes in air movement, changes in heat and cold, and so on, are very sensitive to the fly, so when we swing the racket, we feel that the movement is already very light, but the change in air flow is quickly caught by the fly's fluff, so of course it will run.

The fly has a lot of sensors all over its body, and its eyes can see everything around it 360 degrees, so he can see when you take a shot of the fly swatter, and the fly reacts very quickly.

Because when the paddle approaches it, there is a sensation, there is an action of the wind, so that the mosquito can perceive it, or the fly can feel it, so it will run.

When you raise and fall the racket, a certain amount of air flow will be formed, and the fly will leave early according to the flow change of these air currents.

I think it's probably because the fly swatters have air currents when they fall, and the flies can feel it.

Because the eyes of flies are well developed, they have many compound eyes, and they can detect changes in their surroundings, so they are very sensitive.

I think when we're hitting flies, the fly swatter will have a shadow, so the flies will know it.

There's no need to put a picture downstairs to put poison like a pet it has.

If you swing the racket down, there will be air currents in the air, and mosquitoes are so small that they can't even perceive this, isn't that a dead end?

Because the fly swatter has no temperature, it is difficult for flies to feel its presence, so it is easy to hit it.

Because the fly swatter is smaller in size, it is very lightweight, it is easy to hold in the hand, and it is easier to control the force and direction, so you can hit the fly.

Because flies are very small animals, it is still very appropriate to use a fly swatter.

Martial arts in the world, only fast is not broken! That's all, nothing else ......

The compound eyes of houseflies are composed of about 4,000 small eyes, and the field of view of the entire hemisphere is not blocked, basically the direction in which humans appear, and flies have more than a thousand small eyes staring at you.

When you wave your hand and slap it, the image of the fly's more than 1,000 eyes superimposed immediately triggers the fly's coping strategy, whether to run away or continue to stay still, this process takes about one-tenth of the human reaction time, so you can't shoot the fly with your hand.

The length of the fly swatter is about, which is equivalent to increasing the length of a hand, then the end speed will be increased by 2 times, plus the fly swatter is relatively thin, and the background color is easy to mix, and the fly swatter is gridded, the disturbance to the air flow is relatively small, and the speed is combined in a concealed way to successfully shoot the fly.

The wave of the hand will bring the air flow, which can be felt by the flies, while the fly swatter is hollowed.

Fly swatters are hand-held tools used to kill flies, cockroaches and other mosquitoes, and there are many kinds of ordinary fly swatters and electric shock fly swatters. Fly swatters have a square head and small holes that ensure that the flies are hit. Without small holes, flies can escape based on changes in temperature, humidity, and flow of air.

Fly swatters are hand-held tools used to kill flies, cockroaches and other mosquitoes, and there are many kinds of ordinary fly swatters and electric shock fly swatters. Fly swatters have a square head and small holes that ensure that the flies are hit. Without small holes, flies can escape based on changes in temperature, humidity, and flow of air.

It is generally made of plastic, and can be divided into two parts: the head and the handle. The head of a fly swatter is mostly square and has small holes. These small holes ensure that the flies are hit, and if there are no small holes, the flies will escape according to the changes in temperature, humidity and flow of the air.

It is made of plastic and can be divided into two parts: the head and the handle. It is made of plastic and can be divided into two parts: the head and the handle.

Because the eyes of the flies are compound eyes, when the hand is not close, the compound eyes of the fly have already detected the arrival of the hand, so they can avoid it in time; However, the fly swatter has many holes, and although the compound eye of the fly can find a few holes, it cannot find all the holes, so the fly thinks it can avoid all the holes, but it just falls under the other holes, so the fly swatter can be large enough for a fly.

Because the eyes of flies are compound eyes. When one hand is not close yet. The compound eyes of flies have detected that there are many holes in the restaurant. Arrived at the arrival of the hand. So it can be avoided in time.

Flies can also be hit with chopsticks, and the success rate is still very high, and playing chopsticks is to win by speed, and it has been hit before you notice it. In addition, flies are very sensitive to air pressure, and the fly swatter full of holes leaks air to reduce resistance, and it is too late for the fly to notice it.

The fly swatter has a larger area than a hand and has a large coverage area, so it is easy to shoot.

Because the fly is light, the wind blows it away. Fly swatters have mesh so it's fine.

He should have a heat sensitivity, or pressure sensitivity, and if a fly swattes, he can hit it.

There seems to be a special device on the fly.

Because flies are sensitive to changes in air pressure.

There are countless pairs of compound eyes.

This is based on the knowledge of simple circular motion in physics.

It is true that you can swatt flies by hand, but quickly! Because flies are very responsive. Obviously, the big question is how to increase the speed of swatting flies.

The reaction distance of a fly is also limited, and it will react when you are far away from it, but it will fly away if you move a little when you are very close to it. Therefore, how to create the highest possible speed at a certain distance becomes the key to killing flies.

Linear velocity = angular velocity multiplied by the length of the radius of circular motion. The feeling of swatting flies with a long and short slap is different, and it is often felt that the long-handled ones are easier to achieve the purpose of killing flies. If you only use your hands, the radius is too small, and the linear speed cannot meet the required ......The purpose of making the racket into a sieve type is to reduce air resistance and to reduce the disturbance of the air so that flies will not detect it.

Khan, I feel like what I said myself is more disgusting than what LZ asked, haha. I wish you a happy fight with flies in the future.