Seeing the birdmen flying all over the sky, Yuanzhou Rat Jun couldn't help but have a question in his heart: why has such a good mode of transportation not become the mainstream of human travel?

He told his new friend Hu Niu, who had just met, and Hu Niu smiled: "I didn't have this concept before, I was as confused as you, but when I graduated, I found out the truth of the facts, it turned out that in many rural areas, ://%77%77%77%2e%76%6f%64%77%2e%63%6f%6d."

However, according to the laws of the Empire, all means of transportation in the city must be strictly controlled. But it's understandable, you think, if one could fly in the sky at will, what would happen to the sky over the city?

If a manned car goes wrong, it will be a small collision at most, and it is not a big deal. However, if it is two birdmen colliding in the sky. That's a lot of movement. What a tragic accident it was for the wings of the huge 20-meter span to collide together.

At least will fall from a height of several tens of meters. That's a dozen stories high! ”

Yuanzhou Rat said: "It turns out that this is the case, it seems that when I graduate, I will definitely choose to live in the countryside." Driving or something, compared to the lifestyle of flying like a big bird freely, it's really weak. ”

However, it didn't take long for the Far Continent Rat to remember himself. If you keep running away from the nursery school illegally, will you be able to gain the status of a free imperial citizen? If not, my future life will be very embarrassing.

The Far Continent Rat told the Tiger Girl about his concerns, worthy of a senior, the Tiger Girl has lived in a nursery for a few years, and probably knows if there are other people who are similar to the situation of the Far Continent Rat.

She said, "I've seen people like you sneaking out." I have heard a lot and seen it with my own eyes, and I feel that the laws of the empire do not punish them harshly. That is, I can't get an assigned job, just like I am now, and I can't live without the job assigned by the Imperial Nursery? ”

Hearing the comfort of his predecessors, Yuanzhou Rat felt a lot more comfortable, and this comfort alone was not a small gain.

It seems that today is a day of double happiness. First, he learned about the flying wing, which is a very much in line with his taste of sports and travel.

In addition, when the human population is only 500 million, and when human technology has developed to the point that food, clothing, housing, and transportation are no longer a problem, the imperial government can allow almost all human beings to enjoy free food, housing, transportation, medical care, and so on.

Any dirty work, tiring and dangerous work can be handed over to robots to do. And what is the need to force the noble human beings to do things they don't like?

The Empire has the ability to do so much for free, but this free distribution is not in keeping with human nature. If the stuff is too good, the benefits are too good. After all, no matter how intelligent a robot is, it can only do part of the work, and the creative industry can only be done well by real humans.

Hence the situation that the Continent Rat is now seeing - a very small amount of labor can be exchanged for the necessities of survival. This distribution is more in line with human nature. Because once humans get to work, they don't just work for an hour or two.

For some people, this time is simply less than the amount of time they spend on the way to work. Nowadays many people like to embark on a place in the countryside away from the city. Take Fairy Town as an example, the population of this town is 300,000, but the remaining 200,000 people live in the jurisdiction of Fairy Town.

The 200,000 people are scattered around Fairy Town, along seasonal creeks, in the middle of deserts, and among barren rocky hills.

There is the existence of closed agriculture and breeding like an ecological sphere, and human beings now live no matter where they live. Not in the Angolan desert with a "pleasant" climate, even in the bottom of the Pacific Ocean, the South Pole, the North Pole, and even the space city, Moon City, Mars, Europa, these places where there is no possibility of living creatures can live, human technology has made it possible to colonize these places.

Back in the flying wing training square, the instructor is discussing with the students whether it is possible for humans to fly for long periods of time with their own arms without the help of electricity.

"It's possible," the coach said. A well-trained, strong-arm athlete can even fly for up to 6 hours on their own. That amount of time was enough for him to encounter several powerful updrafts, each of which could lift him hundreds of meters into the air.

In this way, with a glide ratio of up to 50 to 1, a vertical height of 500 meters allows an athlete to fly up to 25 kilometers away, and an athlete can glide effortlessly to a distance of 250 kilometers with just 10 updrafts.

On average, the athlete reached a speed of 60 kilometers per hour in six hours, which is 360 kilometers in six hours. ”

The students were quite excited to hear it, it turns out that we human beings can create such a great record by relying on our own arm strength.

The instructor danced and preached while using a large projector to show the world record holder's flights.

The cadets noticed that the athlete was wearing a popular winter suit and also had a helmet on his head, like the pointed head of a fighter jet.

While the big guys were cheering for the athlete's achievement, a discordant voice rang out: "I can fly farther than him." ”

The students looked in the direction of the voice, it was a young man who was not good-looking, and judging by his immature appearance, he should have just come out of the nursery at most, right?

The owner of this voice was Yuanzhou Rat Jun, he saw everyone looking at him with distrust and mockery, Yuanzhou Rat felt that he had to justify his bold words just now, he said, "Everyone, I am not a keyboard warrior. I can really break this world record. However, it was not my ignorance that defeated this hero, but the laws of biology.

Because I found that people only think that flying can only be done with their arms, but our human feet are powerful walking tools.

If I could invent something that would allow humans to fly with the strength of their feet instead of the arm strength of their arms when flying.

Even though my arm strength is much smaller than that of this elite athlete, I am confident that I can beat him! ”

As soon as these words came out, all the people present looked at this "ignorant boy" with different eyes. Huh? This young man seems to have a little truth in what he said.

But could he really invent something that could convert the power of his legs into flapping wings? At this moment, everyone doesn't seem to believe that they have met a small inventor who can change the world.

Regardless of the big guy's vision, the Far Continent Rat has been deeply immersed in its own world of invention and creation. Inspired by the world record setter, Yuanzhoujun's vision is no longer limited to getting a set of flying wings himself, but to DIY a creation of his own.

Maybe he will also pass some agreement to let someone else help him hold the invention patent. As the saying goes, the arm can't twist the thigh, if his invention is really created, what is the world record of 360 kilometers? I don't know if he wants to raise this record to 1000 kilometers all at once.

The farland rat closed his eyes and felt himself flying high in the air, his huge wings spread, his legs bobbing up and down as if he were swimming, and his toes seemed to be tied with thin filaments like front-line puppets.

Each slight wobble takes the flapping of the wings to the next level.

Huh? Swim? Yuanzhou rat seemed to capture something through his imagery, and when he opened his eyes, he found that the tiger girl next to him had been standing beside him, almost forgetting that he was learning to fly, and looked at him with a disdain.

The far-sighted rat said, "What are you looking at? ”

Tiger Niu said, "I think you seem to be very serious. Are you really going to do this? Do you like breaking the world record for human flesh flight? ”

The Yuanzhou rat said, "Yes, what's so strange about that? The athlete who set the world record is great, but the laws of biology can beat him without hesitation, and when you add the laws of physics, it is even more unsuspenseful. ”

Hu Niu told him: "Actually, I have already seen a similar invention, that is, using a structure like a bicycle, he uses force on the pedals, and then converts the energy of the pedals into electricity, and then drives the wings on his shoulders." ”

The Yuanzhou Rat shook his head and said, "An ordinary bicycle?" That's too heavy, can't, not very efficient. ”

Tiger Girl: "What do you think of using a mechanical exoskeleton?" ”

The Yuanzhou Rat was suddenly impressed by the tiger girl: "Huh? You're right. Let's investigate whether there is a mechanical exoskeleton that acts backwards. ”

Mechanical exoskeletons were originally used to help humans move and make their limbs more developed. In turn, the movement of human limbs should also be transmitted to the battery through a mechanical exoskeleton.

Tiger Niu has a second-hand wristband monster girl, she summoned the wristband monster girl, and told her to find information related to the reverse mechanical exoskeleton.

After three minutes, the monster mother came back and told her, "There is no mechanical exoskeleton in this world that can be used to generate electricity. ”

At this time, the Yuanzhou Rat said to the monster mother of the tiger girl: "Otherwise, you can find the most efficient mechanical exoskeleton in the world, and we can learn from it." ”

Sister Hu Niu is worried that she has not found a good job, and she has nothing to do, she knows that this young man who has his own patent just a few days old has a very set, so she wants to join his small invention team, and is actively looking for a solution for mechanical exoskeleton power generation.

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