Everyone seems to believe more in the zombie apocalypse than in the apocalypse of war, and the following is an excerpt from the "Zombie Survival Handbook". Pen, fun, pavilion www. biquge。 infoLet's introduce the characteristics of zombies

Characteristics of zombies

1. Physical ability

Many times, the undead are rendered with superhuman abilities: extraordinary strange powers, lightning speed, telepathy, and so on. The story also depicts zombies flying through the sky or spiders up and down vertical walls. Given that these traits are actually from the dramatic imagination, there is a huge difference between a typical zombie and a magical, omnipotent demon. Don't forget that all the bodies of the undead, all in essence, are human bodies. The only difference is that the zombie body is controlled by an infected brain. If humans don't have the ability to fly, then don't think about zombies. Magical abilities such as creating force fields, teleporting, piercing walls, turning into wolves, spitting fire, and a host of other rumored zombies are also non-existent. Imagine a human body like a toy box with these abilities. There are only a few tools that a zombie's brain can control. It can't be conjured out of thin air. But on the other hand, as you will see, what can be achieved by using these tools in unconventional combinations, or by pushing them beyond the limits of mortals.

A. Vision

The eyes of zombies are no different from those of humans. While visual signals can still be transmitted to the brain (depending on the rate of decay), the brain will interpret the signals in another way. Research on the visual abilities of zombies is still inconclusive. They can distinguish their prey from humans at a distance comparable to that of humans, but whether they can distinguish between humans and their own kind is still debated. One theory is that humans act more quickly and flexibly than the undead, so they can be recognized by the eyes of zombies. Humans have also experimented with attempts to confuse approaching ghouls by mimicking their movements, such as by waddling, clumsy and limping of their movements. As it stands, there are no successful examples of such attempts.

Some people believe that zombies possess night vision because this fact explains their behavior of hunting at night. This theory was eventually disproved because even zombies without eyes could effectively stalk their prey.

B. Auditory

There is no doubt that zombies have excellent hearing. They don't just sense sounds -- they can detect their position. The basic range of their hearing is comparable to that of humans. Experiments with ultra-high frequency and ultra-low frequency sound waves have denied the hypothesis that they can hear these sounds. Tests have also confirmed that zombies are attracted to any sound, not just those made by living creatures. Ghouls have been documented to be aware of sounds that the living ignore. It is quite possible, albeit unproven, that this suggests that zombies use all of their senses on average. Humans are visually oriented since birth, and they only rely on other senses when their primary senses fail. And the living dead may not share this shortcoming with us. This, therefore, explains their ability to forage, hunt, and fight in complete darkness.

C. Sense of smell

Unlike hearing, the undead have a sharper sense of smell. Whether in combat or in the laboratory, they can distinguish the taste of live prey in any environment. In some cases, especially in idealized wind conditions, zombies can even detect the smell of fresh corpses from a mile away. Again, this doesn't mean that ghouls have a better sense of smell than humans, it's just that they rely more on it. It is not possible to determine the details of the prey's specific secretion signals: sweat, pheromones, smell of blood, etc. In the past, attempts were made to "mask" the unique smell of humans with perfumes, deodorants, or other substances with strong smells, in order to pass through the regions where the undead breed on a large scale. Nobody succeeded. Synthetic chemicals that represent the taste of living organisms and are used as tricks or even to drive away the living dead are underway. And it will take at least a few years for a truly successful product to be completed.

D. Taste

Little is known about whether the taste buds of the living dead have changed. Zombies have the ability to distinguish between human and animal flesh, and they prefer the former. Ghouls also have a significant rejection of carrion in favor of freshly slaughtered prey. A human corpse that has been dead for more than 12 to 18 hours is denied food. The same is true for corpses that have been treated with preservatives or pickling. Although it is still uncertain how much this has to do with "taste". This judgment is more likely based on the sense of smell, or other instincts that have not yet been discovered. Why fresh human flesh is more popular, science is currently mired in this extremely confusing and fruitless question.

E. Haptics

Zombies don't have literal physical perception. After being a zombie, all the neuroreceptors on the surface of the body are still dead. This formula is the best for them and the most terrible for the living. We, as human beings, have the ability to perceive physical pain to judge ourselves as hurt. Our brain classifies these feelings, compares them to similar situations we have experienced, and archives them as warnings for future encounters. It's the gift that physiology and instinct give us to survive as a species. It is because of it that we see courage as a virtue and in this way motivate people to dare to ignore this warning and take a risky action. It is precisely because of the lack of awareness and the ability to avoid pain that the living dead are so terrible. They don't care about wounds, so an attack can't be easily blocked. Even if a zombie's body is severely damaged, it will continue to attack until nothing remains.

F. Sixth sense

Historical studies, combined with laboratory and field observations, have shown that the living dead are able to search for prey even when all of their sensory organs are damaged or even completely decayed. Does this mean that zombies have a sixth sense? Maybe. Living people really use only 5% of their brain capacity. It is possible for viruses to activate some kind of sensory pathway that has been lost in evolution. This theory is most hotly debated in the war against the undead. To date, there is no scientific evidence that can confirm either side's opinion.

G. Medical

Regardless of ancient folklore or mythology, the undead have been physiologically proven to have no ability to heal themselves. The damage to the cells will be maintained. Any wound, regardless of size or environment, will remain in place until the zombie body reaches its limits. Various medical methods have been tried on captured ghouls in an attempt to activate their self-healing. None of it worked. This powerlessness to heal itself, the loss of the ability of a living creature to retain, is a cruel disadvantage for the undead. For example, every time we do self-exercise, we actually tear our muscle fibers. Over time, these muscles are repaired and strengthened to a stronger state than before. A ghoul's muscle tissue will remain damaged, and each time it is used, it will lose more and more of its function.

H. Decay

The average "life cycle" of a zombie - the length of time it can be active before it completely disintegrates - is estimated to be 3 to 5 years. It sounds strange that a human corpse can escape the decomposition of nature - because of basic biological principles. Once a human dies, his physical body is immediately attacked by thousands of microorganisms. These organisms are abundant in the external environment but scarce in the body. While Jen is alive, the immune system creates a barrier between the microbes and their targets. When a person dies, this barrier disappears. The microorganisms begin to multiply exponentially as they eat, and as a result, disintegrate the corpses at the cellular level. The color and smell of any decaying corpse is a manifestation of this microbial physiological process. When you order a "stale" steak, you're actually ordering a slice of beef that has begun to spoil, and its once hard flesh has become soft due to the microbes' destruction of muscle fibers. In a short period of time, the steak will decompose like a human corpse, leaving only structures that are too strong or lacking nutrients for microorganisms, such as bones, teeth, nails, and hair. This is the life cycle of ordinary organisms, a means of naturally recycling nutrients back into the food chain. To stop this process and preserve the cadaveric tissue, it must be placed in an environment that is not suitable for bacteria, such as extremely high or low temperatures; soaking in toxic chemicals such as formaldehyde; Or, in this case, put it in a Solanum saturated state.

Almost all microorganisms related to the decomposition of ordinary human corpses will instinctively avoid virus-infected cells, thus effectively embalming zombies. If this is not the case, fighting the living dead is a matter of simply leaving them alone, until weeks or even days later, when they collapse to the ground and are left with nothing but bones and carrion. Further research is looking for the exact cause of this condition. Undoubtedly, there are at least a few microorganisms that can ignore the repulsion caused by Solanum, otherwise the undead would be perfectly embalmed until they are permanent. We also found that environmental factors, such as temperature and humidity, also play an important role in this process. The undead who wandered the estuaries of Louisiana's rivers did not last as long as those of their kind in the cold, dry Gobi Desert. In extreme cases, such as deep freezing or immersion in preservatives, it is envisaged that a specimen of an undead person can be preserved permanently. Even if this kind of method can't keep zombies moving for a century, it will work for ten years. (See "Recorded Attacks," p. 193.) Rotting doesn't mean these "walking dead" will simply fall apart. The spoilage process takes different parts of the body to take varies. Samples of the brain that are still intact but the rest of the brain that have been fragmented have also been found. The living dead with partially rotten brains can still manipulate their bodies, but as if they were paralyzed compared to other intact zombies.

A recent theory that attempts to explain that the story of ancient Egyptian mummies is actually the earliest example of embalming zombies. Embalming measures allow it to remain active even after being buried for more than a thousand years. Anyone with the most basic knowledge of ancient Egypt will find the ridiculous fallacy in this story: one of the most important and complex steps in burying a pharaoh is to remove all the brains from the corpse!

I. Digestion

The latest research has once and for all refuted the notion that the undead fuel themselves on the flesh and blood of the living. A zombie's digestive system is completely useless. The entire complex system in the body that was used to process food, absorb nutrients, and finally excrete waste no longer has the same function. Dissection of the multiplied zombies revealed that their "food" remained in its original state, filling the entire intestines and stomach undigested. As the zombies devour more victims, this simple chew-and-swallow eating process will continue to accumulate until they are squeezed out of the ****, or literally, burst the stomach or intestines. Although this dramatic illustration of indigestion is rare, there have been hundreds of sightings of zombies with large bellies. A post-capture autopsy of one of these specimens revealed that its digestive system was filled with fresh human flesh weighing up to 211 pounds! There are even more precious records that confirm that some zombies continue to eat long after their digestive ducts have been burst from the inside.

J. Respiration

The lungs of the undead continue to function, constantly inhaling and exhaling air. This feature directly causes the zombies to moan. What the lungs and body fail to accomplish is the process of converting oxygen into carbon dioxide. Since Solanum has no need for oxygen, these two functions are excluded, and the respiratory system on which humans once depended is no longer functioning in the ghoul's body. This explains why the living dead are able to "walk underwater" or survive in an oxygen-deprived environment that is lethal to humans. Their brains, as mentioned earlier, no longer need oxygen.

K. Cycles

It's not accurate to say that zombies don't have hearts. However, it is correct to say that it does nothing for them. The circulatory system of the undead is nothing more than a network of tubes filled with clotted blood. The same is true for bodily fluids such as the lymphatic system. Although this shift will allow zombies to gain another advantage over humans, it has proven to be a piece of good news from God. The lack of flowing bodily fluids hinders the de facto spread of the virus. If not, hand-to-hand combat is essentially impossible, considering that the humans fighting it will inevitably be splashed with blood and bodily fluids.

L. Reproduction

Zombies are non-fertile creatures. Their sexual organs are necrotic and useless. There have been attempts to combine human sperm with zombie eggs, but the results have been completely unsuccessful, and vice versa. The undead also show no **** desire, whether with their own kind or with the living. Until more progress can be made in research, humanity's greatest fear—the dead breeding the dead—is comfortably impossible.

M. Strength

Ghouls can exert as much force as a living person. The exact amount of power that can be cast varies depending on the individual lost. The strength of human muscles during life will remain maintained after death. Unlike living bodies, adrenaline is not believed to have an effect on the dead, preventing zombies from unleashing the instantaneous explosive power that we humans can unleash. One advantage that the living dead possess is their never-ending staying power. Think about when you're exhausted, or when you're so exhausted. Feelings of pain and exhaustion can weaken your extreme strength. And none of this will affect the deceased. They will continue their movements with the same amount of force until the muscles are literally broken apart.

Even if it means an increasing number of weakened zombies, it will still make the first attack extremely powerful. It's no surprise that some barricades that are enough to exhaust 3 or even 4 adults can fall over with a single zombie.

N. Speed

The deceased who "walked" were actually limping or staggering forward. Even when they are not damaged or highly decayed, their lack of coordination leads to erratic paces. Speed is basically determined entirely by the length of the legs. Tall zombies have a larger stride than their shorter counterparts. Zombies don't seem to be able to run. The zombies that have been observed to walk the fastest are only able to reach a mere 1.5 seconds in 1 step.However, similar to strength, the advantage of the dead over humans is that they are tireless. Those who think they have dumped their undead stalkers would do well to remember the story of the tortoise and hare race. Obviously, in this case, the rabbit is likely to be eaten alive.

0. Agility

The average sensitivity level of a living person is about 90% higher than that of the toughest ghouls. This is largely due to the strength of the necrotic muscle tissue (which makes it difficult for them to walk on large scales), and the rest is due to their dysfunctional brains. Zombies have lower hand-eye coordination, which is one of their biggest weaknesses. No one has ever seen a zombie jump, whether it's jumping from one place to another or simply going up and down in place. Maintaining balance on narrow supports is likewise beyond their capabilities. Swimming is also an ability that is kept alive. There is a theory that if an undead person is swollen enough to float on the water, then it will become a floating nightmare. This is very rare, however given the slow rate of decay makes the accumulation of by-product gases extremely time-consuming. Zombies that walk or fall into bodies of water are more likely to find themselves wandering under the water until they eventually dissipate completely. They can be successful climbers, but only in specific situations. If zombies detect prey above them, for example, on the second floor of a house, they will continuously try to climb up. Zombies will try to climb any surface, no matter how unreachable or even impossible. In all the simplest of cases, these attempts will only lead to failure. Even in the presence of ladders, only 1 out of 4 will succeed when a simple hand-hand alternation must be performed.