Chat groups.

The group leader Fengxu real person @Hu Bayi: "Bayi, there is something you can help you run." ”

Hu Bayi: "What's the matter, Master Zu, tell me!"

The leader of the group, Feng Xuzhen: "You go back to your world and bring me a complete set of textbooks for mathematics, physics, and chemistry, from elementary school to high school." ”

Hu Bayi was stunned: "In the Qin Dynasty, you spread mathematics, physics and chemistry, Master Zu, you are making such a big deal? I thought it was enough for you to give him a world map, you wouldn't be directly planning to promote scientific development in the Qin Dynasty, right?"

The group leader Fengxu Zhenren: "Why not?"

Hu Bayi: "Uh...... It's not that there is anything to do, it's just the Qin Dynasty...... 2,000 years in advance...... Oh my god, okay! I'll get it as soon as possible, do you need us to be teachers?"

The group leader Fengxu Zhenren: "That's not necessary, I will directly implant the relevant knowledge in their minds and let them spread it by themselves, so as not to delay your cultivation." ”

Hu Bayi: "Oh! That's good, then I'll go first." ”

Group leader Fengxu real person: "Well, let's go!"

For Luo Changfeng, this matter is indeed very simple, he only needs to implant the relevant knowledge directly into the minds of others, just like Yingzheng, who is now proficient in simplified Chinese characters and understands the specific operation methods of the four major inventions.

As for mathematics, physics and chemistry, I am ashamed, Luo Changfeng is now in the realm of golden immortals, and the cultivation of true immortals, his comprehension of the three thousand avenues is not shallow, but when it comes to culture, he only has a Chinese basis.

With his comprehension of the Great Dao, what kind of mathematics, physics and chemistry is a joke in his opinion, so shallow that it can't be more shallow, but after all, it is for mortals to learn, no matter how advanced you understand, if mortals can't understand it, it will be blind.

Therefore, he must first study it himself, write down the teaching process of mortals, and then implant it in the minds of others, so that it can be useful.

When the cultural and educational reform of Great Qin was in full swing, the army of Great Qin was also invincible outside, sweeping the world, and Wei only held out for less than three months before being defeated by the national capital Daliang.

In the original history, the capital of the Seven Heroes of the Warring States Period, Xianyang of Qin, Xinzheng of South Korea, Handan of Zhao, Liang of Wei, Yingdu of Chu, Jicheng of Yan, and Linzi of Qi.

Six of these cities have made great progress, and they have all become prosperous cities in later generations, but the Great Liang of Wei has disappeared in the long river of history.

Just because the Liang has the Yellow River natural danger, easy to defend and difficult to attack, the Qin army can not attack for a long time, Wang Ben in order to break through the Liang, he used the poisonous plan of digging the water of the Yellow River to flood the Liang, making this one of the capital of the Warring States into ruins.

Later, due to its special geographical location, it was never rebuilt or restored until 2,000 years later, only a remnant remained.

But this time the result was completely different, the Yin Yuan Wuwei and the Iron Eagle swordsman took advantage of the night to climb the Ping to cross the water, crossed the Yellow River, and killed the Wei army guarding the Yellow River, and the Qin army crossed the river smoothly, easily captured Daliang, and preserved this historical city.

When the Qin army captured the Wei state, Baiyue finally sent an army to attack the Chu state, and after nearly 20 years of development, the population of the two tribes of Zhurong and Houtu has exceeded 200,000, and the number of capable warriors is more than 50,000.

Among them, 32,000 Zhurong swordsmen, 18,000 Houtu berserkers, Mrs. Zhurong only left 10,000 people to guard the lair, and the other armies were led by Flame Lingji and Wushuang Ghost, all sent out, and 40,000 people fought the million-strong army of Chu State, but it was like chopping melons and vegetables.

They are different from the Qin army, they do not occupy the city, firstly, there is a shortage of manpower, and secondly, it is unnecessary, they only need to defeat the Chu army, destroy the Chu court and nobles, and leave the rest to the Qin army to solve by themselves.

Time passed in a hurry, and the speed of Great Qin's pacification of the world was a year faster than Luo Changfeng expected, just because of the alliance of Qi, Yan, and Zhao to resist the Qin State, but because the power was too concentrated, it was taken away by the Qin State in a wave, which saved a lot of trouble.

In the fourteenth year of the first emperor, the world was unified, twelve years in advance, but after the world was unified, except for the official enthronement and confirmation of his title as the first emperor, the others were streamlined as much as possible.

Such as Mount Tai Feng Zen and the like, Ying Zheng did not do it again, this kind of transition is essentially to consolidate the imperial power, whitewash the peace, with a kind of monarchical power of divine meaning, but now Ying Zheng as a good young man who believes in science, naturally will not engage in that set again.

Today's Ying Zheng is very contradictory, on the one hand, he believes in the path of scientific development, and on the other hand, he is practicing martial arts techniques that are not scientific at all.

This can't help but make Luo Changfeng think of a stalk, decades later, Ying Zheng attended the graduation ceremony of a university, and said something similar to "Everyone must believe in science, there are no immortals in this world" in front of all the teachers and students of the school, and then turned around and flew away.

......

However, although Ying Zheng saved a lot of work, he did the same thing he should do, the same book, the same track, unified weights and measures, etc., but its content is completely different from the original history.

The book is the same text, you have to learn pinyin all day long, write simplified characters, there is nothing to say about the car on the same track, the problem is not big, and the width between the two wheels of the unified vehicle does not have much practical significance.

It is interesting to unify weights and measures, all weights and measures are based on the standards of later generations, the length is measured in kilometers, meters, decimeters, centimeters, millimeters, and weights in grams, kilograms, and tons, in short, everything is according to the standards of later generations.

The truth of Ying Zheng is also very simple, the most suitable for the contemporary, not necessarily the best, the weights and measures of later generations after two thousand years of development, has tended to be perfect, very concise and clear, this should be the characteristics of weights and measures.

The most important thing is that Ying Zheng just proposed that in a few days, Luo Changfeng will take out the finished products such as rulers, measuring tools, and scales, so that all weights and measures will have a standard, and the others can be done accordingly.

In the past few years, papermaking has long been mature, workshops have been spread all over the world, movable type printing has also been popularized, books have become cheap, even ordinary people can afford to buy them, and the promotion of high-yield crops has also made Daqin no longer famine.

In the twenty-second year of the first emperor, that is, ten years after the unification of the world, everything was ready, and the first emperor's edict detonated the world, and the nine-year compulsory education system allowed the common people in the world to see the opportunity to change their fate.

And the laborers who originally built the Great Wall were all sent to build schools all over the country, and as for the Great Wall, do you still need that thing now?

A few years ago, the Xiongnu had been wiped out by the Qin army, and the entire northern grassland had become the pasture of Daqin, and the Gobi Desert in the northwest and the Western Regions had all been included in the territory of Daqin.

Today's territory of Great Qin, although it is not as good as the Yuan Dynasty for the time being, has a very stable territory because the population is sufficient.

With the vigorous assistance of Luo Changfeng, Daqin's medical conditions, transportation conditions and other aspects have made great progress, and the population has grown steadily.

At present, Ying Zheng temporarily intends to spend several decades of recuperation and recuperation, developing economic, scientific, technological, agricultural, educational, and other undertakings, and then expanding to the whole world when Daqin is completely promoted into an industrial society.