"Wow, it's so windy!" Yang Mengmeng was wearing a combat helmet, and he could also feel the strong wind blowing from high altitude and high speed. If it weren't for Xiang Ming using his True Yuan Body Protector to help her protect her, at this speed, it is estimated that the sportswear Yang Mengmeng is wearing outside will become a mop in a while!

"Of course, I'm going to accelerate, how many G's can you take!" Xiang Ming asked how many G's Yang Mengmeng can overload, and the pilot load is the acceleration that the pilot receives when the plane is doing action, that is, overload, expressed in how many G's, which is equivalent to how many gravitational accelerations. There is also some harm to the body.

The overload suffered by the pilot is different from the overload of the aircraft, but it is generally the same value, after all, the pilot is in the aircraft. Pilot overload is divided into positive overload and negative overload, such as negative overload during dive and positive overload when climbing upward.

Fighter pilots have higher requirements for overload than other pilots, because fighters often have to maneuver, which are large overload actions, requiring pilots to withstand 8G overload at least, preferably 9G, so that they can safely do actions under the condition of wearing anti-load clothing and being prepared, which is also the reason for selecting astronauts from fighter pilots.

Hazard hazards: positive overload:

When the human body is overloaded and the positive acceleration reaches a high value, the blood rushes from the head to the lower limbs, due to the insufficient blood supply to the brain, the central vision and peripheral vision of the person are lost, and the physiological phenomenon of pitch black appears in front of the eyes, that is, black vision; When it progresses further, the person will become confused and even unconscious. These can lead to a temporary loss of control of the flight, or a plane crash or death.

Negative Overload:

When the human body is overloaded with negative acceleration and reaches a high value, the inertial force pushes the blood from the feet to the head, causing the head to form high blood pressure. The pilot will feel that he is wearing a red glasses, and the surrounding area has become a red world, which is red vision, which is more dangerous than black vision. After the plane is changed, the pilot's brain will still feel tingling, his face will swell, and he will not be able to open his eyes.

In negative 3G, some people may have red vision, and when negative 4G, the head will be bruised, and looking at one thing will become two, or even nothing. When negative 4.5G, mental confusion may occur, or even coma, ordinary people can only endure negative 3G for 5 seconds, the greater the horizontal height difference between the head and the heart, the more uncomfortable the person, and the more likely it is to have red vision, red vision is more dangerous than black vision, but the violent negative acceleration overload in flight is relatively small, so red vision is not common.

3. Effects on the body:

When overloaded, the human body is subjected to great force, the body will be compressed when it is overloaded, and the spine will also bear pressure, and it is easy to be injured, and the brain is ischemia, which affects the brain function; when the brain is congested when overloaded, there is a danger of cerebral hemorrhage, and the human body will inhibitibly drift upward, and there is a danger of hitting the cockpit cover; because the blood is forcibly distributed when overloaded, the pressure of the blood vessels is not small, and the internal organs will also move because of the overload, injuring the body; when overloading, the person's mental concentration has been maintained in this state, which hurts the spirit.

Ordinary civil aircraft generally have a speed of about 900 kilometers per hour. That's for the sake of the passengers' bodies. Like those, high-altitude and high-speed aircraft, pilots should be fully armed, wear load-resistant suits, and wear oxygen masks. Generally speaking, the overload that a person usually bears is one g, the average person can withstand 2-3 g, the fighter pilot can withstand 5-7 g, and some can withstand 9 g.

Even the speed of the high-speed rail is only about 200 per hour, and not everyone is comfortable to ride, and some elderly people feel chest tightness and dizziness when they sit.

"I'm a pilot's physical fitness, I can overload 9 G, hehe, if my father hadn't let me be an astronaut, I would have been the first female astronaut in our Dragon Country! Hehe, but now Xiang Ming, you have a spaceship, you help me must become every female astronaut in our Dragon Country! I go to space to take selfies, and I want to become an Internet celebrity in the live broadcast! Hahaha!" Yang Mengmeng is a little crooked and whimsical, but there is Xiang Ming in everything is very simple. When our astronauts from the Dragon Kingdom were still in low-earth orbit and began to walk out of the capsule in outer space, Xiang Ming could already do live broadcasts in outer space, singing and dancing! If it was a little thundery, then go to the moon to do live broadcasts, and go to Mars to broadcast live broadcasts, and the whole world is estimated that Xiang Ming can do it!

"That's good, I'm speeding up, or it will take a long time to get to the dam! Otherwise, just let you feel the flight, I'll teleport later!"

"Xiang Ming, you teleport directly, I have already felt it just now, don't deliberately slow down for my feelings, as fast as you want, the dam needs you there!" Yang Mengmeng also felt that Xiang Ming cared about her, otherwise why would she fly? How fast would it be to teleport over directly!

"Okay, let's go over and have a look as soon as possible!" Xiang Ming teleported over directly, and after two corrections, he arrived over the Three Gorges Dam. Xiang Ming was suspended in the center of the reservoir area!

The dam is now at full capacity, and the scene is spectacular, with a 100-meter-high column of water rising into the sky, raising a mist of water.

There is a small transport ship suspended over a big mountain near the dam, and this is a 10,000-ton transport ship! A team of several hundred engineering heavy robots is digging stones! The mining speed is very fast, and they transport several tons of stones of more than 10 tons to the large iron cage welded by 18 rebar! In a short time, a large iron cage of more than 1,000 tons was formed. Xiang Ming looked at it for a while, then went to the nearby mountain forest to find a relatively high slope and land down. Xuantian No. 1 is also on the way, and there are still 3 minutes to go!

"Xiang Ming, aren't you going to help?" Yang Mengmeng asked!

"Don't be in such a hurry, let me tell you a story, a crow lady always feels that crows are useless, singing only quacks, no lark can sing nocturne to his wife, dancing is not as good as a peacock, only flapping wings and turning in circles. One day, when a cat was staring at Mrs. Crow and was about to pounce on her and knock her down, a black figure fell from the sky and chased the cat who was about to steal and pecked fiercely. Drove the cat away. However, Mrs. Crow didn't see all this! Still muttering that her crow husband would not be romantic and would not die for her! Although Crow's husband had no ability, and even if he had ability, he would not show it, but he had been silently guarding Mrs. Crow. Do you understand what I mean?"

"It's very moral, it's profound, the story you said is a reflection of people like us, who are unknown, but when they need to, stand up!"

"Hehe, the story I said doesn't mean what you think! I think that the crow drove away the cat because he took precautions, he started too early, there was merit and hard work, but no one saw it, it was equivalent to not doing it! Now society is like this, there are many people who are superficial, but the leaders just like to see what they see and see the results. Rather than focusing on the process. The crow's husband silently guards the crow's wife, and he doesn't need to show anyone what he does, and he doesn't need to wait until the cat catches the crow before acting! A ditch manhole cover has long been stolen away by thieves, but it has not been patched up, how dangerous it is in this place without a manhole cover, people come and go, and someone will fall into it if you are not careful, don't you foresee the possibility of this kind of thing happening? But no leader sees it, even if it is made up, there is no political achievement, and when a leader comes, I will talk about it when the leader comes! A big truck rushed to the sidewalk, where there was a child, passers-by could have pulled the child, but no one to pull, because at this time the child was pulled, the accident could have been avoided, but there was no chance to perform, just like that, the big truck hit the child, everyone went out to save people, hey hey take a video to send to the circle of friends, send fast hands and so on! If I go up now, it will block the opportunity for many people to perform, that is, to decide their opportunity to make political achievements and merits, if I do this, not only will I not be praised, but I will offend a large group of people! After they tossed around, they couldn't figure it out, they gave up, asked me to go out, and I was going to work, so it was different. Two people swept the floor, and one person worked hard before the leader came, and soon the floor was swept and the table was wiped down. Where he was resting, what about the other person, he didn't work and watched that person doing it, but when the leader entered the door, he quickly grabbed a rag and wiped the table, so that the leader saw in his eyes, this guy can really work, and the other person can't. In fact, we know who does more and who does less, but the leaders are not clear. The masses don't know!"