It was late autumn, there were no clouds in the sky, and the sun sprinkled its own brilliance on the earth, but it could not make people feel the poisonous and spicy taste of summer, but made people have a warm and comfortable feeling. The branches and foliage of the large trees on both sides of the official road are no longer dense and have become sparse, and the fallen leaves have dyed the official road a golden color.

A knight on the official road rode a tall horse, and the horse breed was obviously not a horse produced in the mainland, but a famous breed of the grassland, with a snow-white body and no trace of variegation. The knight was a handsome young man in a white shirt, who was Yang Wei. Yang Wei was followed by two carriages, and behind the carriages were several empty horses that were unridden.

From time to time, the driver of the carriage waved his whip and struck the horse pulling it, making a "snapping" sound. These two coachmen are also the outer disciples of Taoism, for the quota of these two coachmen, the outer disciples have also competed once, they all want this opportunity to get close to the high-level, maybe they will be favored by a big man, it is an opportunity to become an inner disciple.

The carriage passed by, kicking up clouds of fallen leaves and dust. From time to time, laughter and laughter were heard in the carriage, breaking the dullness of the hurry. Yang Wei looked back at the carriage behind him and shook his head helplessly. Originally, only Huang Chengyan and Huang Yueying were sitting in the carriage, and the others were riding horses, Yang Wei also secretly sighed, it seems that it is not only himself who can't stand the bumps in the carriage.

Huang Yueying insisted on taking a carriage by herself, and Huang Chengyan also knew her careful thoughts, and knew that she was going to secretly enjoy the sugarcane dumplings that Yang Wei bought for her alone in the carriage, and she would not break it, and let her go. But since Huang Yueying finished eating the sugarcane, she called Ma Jun to the car and didn't know what to say, and Ma Jun didn't come out of the carriage again.

When resting, several people muttered for a long time, and then when they were on the road, Xu Huang also got into the carriage, and finally, even Yang Yan said hello to Yang Wei and got into the carriage. As a result, Yang Wei was alone on the horse outside, which made Yang Wei wonder.

In order to understand the mystery in the happiness, Yang Wei also got into the carriage to feel it, and there was no bumpy feeling in the carriage as Yang Wei thought, but it was like taking a boat, "flickering", watching a few people enjoy it, fortunately, no one was seasick here, otherwise they would not have to vomit.

After asking Huang Chengyan, I found out that this is the carriage he spent a lot of effort to renovate, he used the principle of the bow, spent a lot of money to buy the best bowstring, the carriage of the carriage volleyed in the air, a carriage used twenty good bowstrings, it can be seen that it is expensive.

Looking at Huang Chengyan's smug expression, Yang Wei couldn't help but show off a little as well, and said: "As long as the steel forging technology is more mature, it can produce something with the same effect as your bowstring, and I call this thing a spring." The steel used in this kind of spring should be able to withstand a lot of tensile force and deform, and when the pressure disappears, it can return to its original state, as long as it can produce this kind of steel, the cost is much smaller than yours. ”

Although Yang Wei said this, he also knew that the production of springs was very difficult, and the ratio of manganese and carbon in the steel used to produce springs should be very accurate. It is only in modern times that China has the ability to produce spring steel, which is six centuries behind the West, which is why China is oppressed by the West, because without springs, it is impossible to make its own guns, and as for tanks and warships, it is not even necessary to mention them.

Huang Chengyan was stunned and said: "Iron can also achieve this effect?" Yang Wei's words absolutely subverted his cognition, now people think that iron is the hardest thing in the world, and if it is transformed, it can only be rebuilt in the furnace, how can there be such an iron tool in the world that can be deformed and automatically restored.

Huang Chengyan turned to understand and said: "Oh! It turns out that the young master will also be joking!hahahaha!" He laughed dryly a few times, but found that Yang Wei was not laughing, but looked at him very seriously, and the look in his eyes was definitely not a joke. He was stunned and said, "Really?"

Yang Wei nodded very seriously. Immediately, Yang Wei stepped out of the carriage and drew a coil spring pattern on the ground with the dead branches that fell on the side of the road, and said, "This is the spring!"

Huang Chengyan approached and took a closer look, the more he looked at it, the more shocking it became, if it was really as Yang Wei said, the kind of steel produced, this thing can definitely achieve this shock-absorbing effect, this is by no means a whim of Yang Wei, this structure has definitely been carefully considered for a long time, if this thing can be drawn on a whim, then Yang Wei is too rebellious, Huang Chengyan himself can buy a piece of tofu and die.

Feeling that the carriage stopped, Xu Huang also got down from the other carriage, and saw the lord and the old man Huang staring at the ground with solemn expressions, and also came over to look at the things painted on the ground, scratching his scalp inexplicably, I really can't understand, these two people can still paint earthworms so solemnly, to say that the lord is young and playful, it is still a little funny that Huang Chengyan is an old man who also squats on the ground to draw earthworms.

Thinking of this, Xu Huang couldn't help laughing, and when he found that something was wrong, he quickly covered his mouth with his hand. Huang Chengyan glared at him angrily and said, "What are you laughing at?"

Xu Huang didn't dare to anger the lord, but he didn't have so many scruples about this old man, and said: "You are so old, you are still squatting on the ground to draw earthworms, and you want to find earthworms to dig on the side of the road, why are you painting this thing?"

Huang Chengyan took advantage of the situation to stand up and said to Xu Huang: "What do you know! This is called a spring! This is the greatest invention I have ever seen!" Xu Huang looked at Huang Chengyan in amazement, he didn't understand when the earthworm changed its name, could the spring be the scientific name of the earthworm? Xu Huang suddenly realized that this time he finally had a long understanding, and decided to call the earthworm a spring in the future, so that he could show his bookish spirit.

When I see those friends in the army in the future, I must test them, "Do you know what the scientific name of earthworms is?" Several people shook their heads at the same time. Then Xu Huang dragged it like 2580,000, and said proudly: "Tell you, it's called a spring." Several people immediately looked at Xu Huang with admiring eyes.

When Xu Huang thought of this scene, he immediately smirked "hehe". Huang Chengyan looked at Xu Huang inexplicably, not knowing why he couldn't stop laughing. Yang Wei also stood up with a black line on his face, this Xu Huang doesn't look stupid, how can he be like Zhang Fei and Dian Wei.

Yang Wei didn't want to bring anyone this time, he didn't need others to protect him, but Xu Huang was too poor, let alone chain mail, and he didn't even have ordinary armor on his body. The only weapon in his hand was fooled away by Yang Wei, his need for weapons and armor was too urgent, as long as he could arrive in Bingzhou one day earlier, he would be able to get his weapons and armor one day earlier. Yang Wei saw that he was pitiful, so he let him go with him.

Yang Wei did not go to the west and east this time, because considering that there are many small countries in the west, there may be any wind and waves on the east sea, and after going to sea, if he gets lost in the sea, Yang Wei will have no place to cry. And in the grassland in the north, if there is no guide, even if you run on a horse for a day, you can't meet a single figure, and Yang Wei can also extend the road to protect these people, killing two birds with one stone, why not do it?

Therefore, Yang Wei and everyone went on the road together. When Yang Wei left Luoyang, he felt particularly comfortable. Although he is in a high position in Luoyang, the pressure in his heart is also extremely huge, and as soon as he came out of Luoyang, Yang Wei's mood immediately relaxed. Leaving the bustle of the city, he took everyone to Bingzhou like a tour of the mountains and rivers. (To be continued.) )