() The 50% survival rate scared many viewers in the live broadcast room.

The audience who watched Liu Wei's popular science snake always felt that it was more powerful every time, and it was difficult to have a ranking of the degree of power in their hearts.

Anyway, it must be right to stay away from this thing.

Liu Wei stared at the small guy on his arm and continued to popularize science, "Brothers, it was just an appetizer just now, and then I will focus on its toxicity for you." ”

As he spoke, Liu Wei stretched out his other hand, like an eagle's claws, and grabbed the head of the Indian ring snake with precision, speed and force.

This action only blinked in the blink of an eye in the live broadcast footage, and the barrage "6666" flew up.

Liu Wei looked at the Indian ring snake controlled by him with a smile, the Indian ring color head is oval, the eyes are thin and dark, you can't see its expression, you can only judge from its twisting and flipping body, it doesn't like Liu Wei's rough movements very much.

Showing the mouth of the Indian ring snake to the audience, Liu Wei casually picked up a small branch from the ground and pulled out its tooth card, a pair of tiny fangs looked clearer in the shot, "Brothers, the Indian ring snake belongs to the eye snake family, I have given you science before, all the poisonous snakes of the cobra family belong to the anterior groove tooth viper, and the Indian ring snake is the same."

The distinctive feature of the anterior groove viper is that the head is relatively oval and flat, and the fangs are small and located in the upper jaw twice, which can be used at any time, and do not need to be hidden because the fangs are too long, like the tusk vipers.

Although the venomous fangs of the Indian ring snake are small, the amount of poison excreted is considerable, and when it attacks its prey, it will bite and inject the venom stored in the venom gland into the bloodstream.

The toxin molecules in the venom of the Indian ring snake are very small, and they enter the bloodstream faster than any venomous snake, and many venomous snake experts believe that it is much stronger than the average cobra!"

", I don't know if I don't listen, I'm scared to death when I hear it!"

"No wonder so many people are killed in a year, the body is small, the toxicity is strong, it's hard to top!"

"Ah Wei, what kind of toxin is in its venom?"

Liu Wei smiled with satisfaction when he saw the barrage, and finally some viewers raised some more professional questions, when I watched the barrage before, it was basically a barrage of hilariousness, Liu Wei himself was excited, but the audience was just watching it.

Recently, in the live broadcast, some professional questions gradually appeared on the barrage, indicating that the audience's curiosity for knowledge is increasing, and the understanding of wild animals has risen from surprise and admiration to the level of gradually wanting to explore.

Liu Wei said with a smile: "The toxins in the venom of poisonous snakes are divided into three types, blood circulation toxins, neurotoxins and cytotoxins.

The toxin in the venom of the Indian ring snake is a single neurotoxin, neurotoxin, as the name suggests, is harmful to the nervous system, take our human body as an example, the most powerful nervous system is in our head, and the brain transmits instructions to various parts of the body through the central nervous system, and then makes corresponding actions.

After being bitten by an Indian ring snake, the damage to the nervous system can cause paralysis.

Neurotoxins can also damage your respiratory system.

Science students in the live broadcast room should know that the human body's breathing mainly depends on the lungs, and the diaphragm of the lungs plays a vital role in the process of respiratory circulation.

To sum up, after being bitten by an Indian ring snake, the common symptoms that appear are paralysis and suffocation.

What's even more terrifying is that after being bitten by the Indian ring snake, there is only a slight pain, and even for the local residents who often bare their ankles and insteps, there is no obvious feeling, and it is easy to be ignored, so that the best time to rescue is missed, and the mortality rate is greatly increased.

In the homes of Indian residents, it is not uncommon for children to die in dreams, and the main murderer is the Indian ring snake, which takes your life unconsciously!"

The audience was fascinated by the listen, and the barrage slowed down.

At the same time, I also felt the terrifying impression of the ring snake from India.

"I can't afford to mess with it!"

"Indian Snake Boss, forgive me for being disrespectful to you before, please don't come to me in my dreams!"

"I'm a snake in my head right now, do I have nightmares at night?"

"When I was a child, the older generation used to say don't go to the snake during the day, otherwise they would climb into your bed at night!"

"Really?"

"I don't know, I think I've heard of it too!"

Liu Wei looked at the barrage and smiled, "I was also scared by my family when I was a child, don't worry, that statement is purely a tiger making children, and there is no scientific basis." ”

Turning his eyes to look at the Indian ring snake in his hand, "Think about it, how many poisonous snakes I have caught since the live broadcast, and I have never seen a single one come to climb my bedside at night." ”

"Then I'm relieved!"

"I always feel that snakes are very mysterious and psychedelic animals!"

"Uh-huh, I feel the same way!"

Liu Wei grabbed the head of the Indian ring snake, shook its body gently, and said with a smile: "Brothers, a snake is a snake, a creature that moves in the natural world, don't be affected by those superstitious legends."

According to your thinking, in the eyes of the serpent, man is still a psychedelic creature!"

"Hahahaha, yes, yes, Ah Wei's understanding is full marks!"

"Believe in science, stay away from superstition!"

"This live broadcast room transmits positive energy and puts an end to superstition!"

"The barrage is possessed, the cows, ghosts, snakes, and gods are all gone!"

Someone in the barrage asked: "Ah Wei, I want to ask a professional question, there are often cases on TV that after being bitten by a poisonous snake, I use my mouth to suck it, is this useful?"

Liu Wei smiled and said sarcastically: "TV series are used to watch and pass the time, can the screenwriter have so much time to understand scientific knowledge?"

On this issue, I will seriously analyze it for you.

Let's first take a look at the composition of snake venom, the usual snake venom is a protein with a large molecular weight, because it enters the human body's blood and reacts with the molecular cells in the blood, causing the blood to coagulate and then causing a series of symptoms, which is what we call poisoning.

If it enters the esophagus from the mouth and then into the stomach, it is a protein that will not be poisoned, but it is not beneficial, so people like to use poisonous snakes to make wine, because ethanol can break down the high molecular protein in snake venom into low molecular weight proteins required by the human body.

To be honest, using the mouth to suck snake venom has a certain effect, but the effect is not obvious, and the scene in the TV series where you will die after sucking snake venom is made out of nothing.

However, if you have insect teeth and mouth sores, you must not try this kind of attempt.

The toxins in the venom are pervasive, and as long as they can enter the blood circulatory system, it can run faster than anyone else!"

"Hahaha, I'll just say, the TV series is true or false, and my lips are black, and then I vomit blood and die!"

"Laughing at the dead doesn't pay for your life series!"

"Knowledge!"

"I strongly ask the screenwriter to come and see Ah Wei's live broadcast, supplement the basic knowledge, don't write blindly!"

Liu Wei glanced at the time, it was not early, "Brothers, just talk about not practicing fake tricks, and then I will give you a test of the toxicity of the Indian ring snake!"