In fact, flies are more terrifying than zombies

Because of the aggressive concealment, it is easier to make people paralyzed. At this point, flies are far more aggressive than zombies.

Of course, in addition to the extremely hidden nature of the fly's attack, human beings are often self-righteous, do not take a small "camp-called" flying insect in their eyes, and even arrogantly say that they can "kill in a second".

Let's calmly understand the power of flies.

Huge family empire

Biologically, flies are typical "completely super-metamorphosed insects." At the end of the 1970s, there were more than 120,000 species of insects in 132 families of dipterodactyls in the world, of which there were more than 34,000 species of flies in 64 families. Flies are a general term for diptera brachycephalus insects, with about 3,000 species worldwide and about 500 known species in China. The main fly species are house flies, city flies, meat flies, and hemp flies.

We face mainly houseflies every day. You see, houseflies are mostly confusing, and the Buddha is an important member of the family, alongside poultry and livestock. Think about this group of guys who eat inside and outside, is it cold in the heart and cold in the back?

Incredible fecundity

According to laboratory observations, houseflies lay about 100 eggs per batch, and a female fly can lay 10-20 batches of eggs for life, with a total spawning capacity of 600-1000 eggs. In nature, each female fly can also lay 4-6 batches of eggs in her lifetime, with an interval of 3-4 days in each batch, with a spawn volume of about 100 eggs per batch and a final production of 400-600 eggs. Even in north China, houseflies can reproduce 10-12 generations a year, according to the most conservative estimates, each female fly can produce 200 offspring, then 100 female flies only need to go through 10 generations, the total number of flies bred will reach 2 trillion!

A pair of houseflies that are mating can stay in one place for a long time, stay and fly twice, and the effective mating time can be up to 1 hour. The vast majority of houseflies mate only once in a lifetime. The semen of the male fly can be stored in the fertilized sac of the female fly for a long time, stimulating egg laying, and for 2-3 weeks the fly eggs are continuously fertilized, without having to mate with another male fly. This habit of flies is rare among other insects, which is an important reason why flies are surprisingly fertile.

Comparing human fertility, do you start to think that flies are a bit scary? Although their life is short, with their super reproductive ability, they are truly endless, and their children and grandchildren are endless. Pessimistically, one day, will human beings be destroyed at the hands of flies?

Amazing flying skills

Flies flapp their wings in a "figure 8" movement when flying. This flapping method allows the air around the wings to form a swirling air flow, helping the fly to fly easily, subtly changing the air resistance into flight power. Flies can fly at speeds of 6-8 km/h. The compound eye located on the head of the fly can sense the surrounding environment at 360°, the body hair on the body can sense slight changes in air mobility, and within 100 milliseconds of sensing the threat, the fly's brain will make an emergency response and calculate the best escape angle and route.

Humanity's most cutting-edge fighters, compared to the flying system and aerial reaction mechanism, should not be on the same level at all. Whether acknowledged or not, human "flying" skills cannot be compared with flies, and can be said to be weak. Have you ever done anything stupid in an attempt to annihilate a fly with your bare hands? Yes, watching and thinking about easy and natural things is often not simple, and it is even more difficult for a person to annihilate a fly with his bare hands. In disbelief, you put down your phone and go find a fly in flight to grab and look.

The digestive and immune systems of the earth-shattering ghost gods

Flies are veritable "foodies", fragrant, sweet, sour, smelly are their favorite taste, when they enjoy the food, they will spit out the sac liquid to dissolve the food, used to eat, spit, while pulling. Experimental observations have shown that in the case of abundant food, flies should defecate 4-5 times per minute.

Flies enjoy the food at the same time will also eat their own unfavorable bacteria, when they eat food with a variety of germs, can be quickly processed in the digestive tract, quickly ingest nutritious food and timely discharge useless dregs, waste and germs out of the body. This process takes only 7-11 seconds. When various harmful bacteria enter the body of the fly, they have been excreted from the digestive system of the fly before they can reproduce.

What is even more amazing is that once it encounters bacteria with rapid reproduction ability, the immune system of the fly will launch BF64 and BD2 two kinds of globulins, and the globulin and the bacteria will immediately have an "explosion" reaction and "die together" with the bacteria. The emission of these two globulins is always one after the other, in pairs, from nice mess. In particular, it is worth saying that the bactericidal ability of BF64 and BD2 is thousands of times stronger than that of penicillin.

Flies are therefore never infected by bacteria.

Do you know why flies eat omnivorous? Human digestive system and immune system are so bad, but also hard to fill omnivores, think is not a little ridiculous? But fortunately, human beings have not had such an "anti-heavenly" digestive and immune system, otherwise "eating people without spitting bones" may become the norm of life, who eats, who is eaten, is not a beautiful thing.

Defeat the survival skills of "Cunning Rabbit Three Caves"

The way flies overwinter is very complex. They can overwinter in a pupae state as well as in the form of maggots and adults. In the northern cold and temperate regions, there are no active houseflies in nature, but there are still adult flies in the artificially heated indoors, and the greenhouse greenhouse often becomes the birthplace of a large number of flies in the warm spring of the following year. In Jiangnan and parts of northern China, where the average winter temperature is below 0°C, flies can subtly overwinter in a pupal state, and a few areas can also find dormant female flies and maggots covered with livestock and poultry manure. In tropical South Asia, where the average temperature is above 5 °C, flies do not have a dormant state and can continue to breed.

In science fiction blockbusters, we see mutant species possessing this creepy ability to survive and reproduce. In fact, the survival and reproduction ability of flies is not inferior to the mutant species in the movie, and even to some extent stronger than those mutated species, because flies have this ability without mutation, if the flies mutate, what kind of scene will it be?

Defeat the poisoning method of "Tang Men in Shu"

The fly does not have a nose, but it has another taste organ, which is not on the head and face, but on the feet. Wherever the fly goes, first use the taste organs on the feet to taste how the food tastes, and then use the mouth to enjoy. The fly is not only a veritable foodie, but also a very gluttonous foodie, and it is very fond of going around, shopping, traveling, and robbing houses in groups, so you have to try any food you see. In this way, the fly's feet will be stained with a lot of food, and too much food will not be conducive to flight, but also hinder its sense of taste. So the fly will often rub their feet around in order to rub off the food on their feet. In this way, each of them has practiced the "shadowless foot" divine skill, and it is as easy as the soles of the foot to spread germs.

Relying on the "shadowless foot" divine skill, flies in the human or animal feces, phlegm, vomit and corpses and other places to do what they want, the feet attached to vibrio cholerae, typhoid bacillus, dysentery bacillus, hepatitis bacillus, poliomyelitis bacteria, hepatitis A bacteria, hepatitis B bacteria and roundworm eggs and a large number of pathogens, and then unconsciously put these "poisons" on the human body, food, dining utensils, not to mention the flies eating, vomiting, while pulling the "Huagong Dafa" also spit on the food together with the pathogens that were originally eaten in the digestive juice. Humans have to eat flies under the "poisonous" food, and then use flies under the "poisoned" dining utensils will unconsciously "poison", poisoning symptoms are mild as cholera, dysentery and bacterial food poisoning, heavy is life worries.

No killer can kill people with "poison" so cleverly and pervasively by flies. "Tang men in Shuzhong" are good at using "poison", and the means are simply "manghan embroidery" compared with flies, which is too annoying. Unfortunately, human beings have always been so accustomed that they have become numb. Will one day the whole of humanity be collectively "poisoned"? I hope I'm worried.

In addition to these powerful "genes", flies also have an amazing sense of smell: they can find a faint smell at a distance. The olfactory receptors of flies are distributed over the antennae, each receptor is a small cavity that communicates with the outside world, and the olfactory rod containing sensory neurons protrudes into it. Since there are hundreds of neurons in each small cavity, this receptor is very sensitive.

No wonder, as a god-level "foodie", the amazing sense of smell is naturally one of the indispensable abilities to distinguish between food. In front of flies, those humans who call themselves "foodies" look so shallow.

Ignorance often achieves fearlessness, and fearlessness often leads to disaster. Humanity's careless attitude towards flies may one day destroy humanity itself.

This reminds me of an article written by Mr. Lu Xun 91 years ago, "The Warrior and the Fly":

Schopenhauer once said: To judge the greatness of man, the spiritual greatness and the physical greatness are the complete opposites of the law. The farther away the latter is, the smaller it is, while the former is seen as larger.

It is precisely because the nearer he is, and the more he sees flaws and wounds, he is like us, not Shinto, not monsters, not beasts. He's still human, but so be it. But that's all, so he's a great man.

When the warrior died in battle, the first thing the flies saw was his shortcomings and scars, and the camp cried out, thinking that he was proud, thinking that he was more heroic than the dead warrior. But the warriors were already dead and no longer came and waved them. So the flies called out to their camps, thinking that they were immortal voices, because they were complete, far above the warriors.

Indeed, no one has ever seen the shortcomings and traumas of the flies.

However, the flawed warrior is ultimately a warrior, and the perfect fly is nothing more than a fly.

Go for it, flies! Although they have wings, they can still camp, and they will never exceed those of warriors. You worms!

Mr. Lu Xun used this short article to satirize the despicable faces of the imperialists and feudal warlords who attacked and slandered Sun Yat-sen and the revolutionary martyrs of the early Republic of China. At the same time, he also tells us that the two are incomparable between the democratic revolutionary fighter and the counter-revolutionary clown. The former may have some shortcomings and mistakes, but this does not affect the essence of his revolutionaries; the latter, no matter how "perfect", cannot change their decadent and despicable nature.

When I quote Mr. Lu Xun's article, the purpose is not to do "reading comprehension" like middle school students, but to feel that Mr. Lu Xun still overestimated those slaves, and in my opinion, those slaves are not worthy of using "flies" as a metaphor.

Just like a while ago, after watching "Busan Trip", many calm people used the zombies in the movie to compare the trolls in the network army, yes, these trolls have a little in common with Lu Xun's satirical slaves, except that they do have more similarities with zombies - brainless, crazy, and cruel.

Naturally, I would say that they also can't be compared to "flies" because they don't deserve it yet.