"The minister hopes that the emperor can order the release of the imperial list in the whole territory of Datang, gather people with ingenuity, gather them together, and conduct scientific research for my Datang every day, that is, artifact research." Zhang Nan arched his hand and said.

"This ...... Is this necessary? Li Er frowned and asked, although Li Er was open-minded, he was still limited by the influence of his vision, in Li Er's eyes, farming and harvesting grain were the most important things.

"The minister wants to ask the emperor and all the adults who are in the court together today, please think about it, why is our Tang Dynasty strong?" Zhang Nan asked.

"This ...... Naturally, it depends on the strength of my Datang soldiers. Cheng Yanjin couldn't wait to give his own answer.

"Okay, now I'll tell General Cheng that the power of the soldiers and horses you mentioned, I can tell you responsibly that there is a thing that can be directly fought from Chang'an City in the Tang Dynasty to Tubo, and it only takes less than a cup of tea, believe it or not." As soon as Zhang Nan's words came out, the military general group had not said anything, and the civil official group blew up first.

"It's really ridiculous, how can there be such a thing in the world, Qingquan, you don't want to make a big deal of nonsense above the court." Xiao Yu obviously didn't believe Zhang Nan's words, because what Zhang Nan said was too unbelievable.

In fact, Xiao Yu still likes Zhang Nan's talent very much, whether it is Zhang Nan's statecraft, or Zhang Nan's splendid articles, which make Xiao Yu full of good feelings for this young man who is only a weak crown, but today Zhang Nan is so grandiose in the court, which really makes Xiao Yu angry.

Because he was afraid that Li Er would blame Zhang Nan for this, Xiao Yu reminded Zhang Nan and signaled Zhang Nan not to say any more.

Seeing Xiao Yu's appearance, Zhang Nan knew what Xiao Yu meant, but Zhang Nan still had to continue to say: "Dare to ask Lord Xiao, before you have seen a hot air balloon, does Lord Xiao think that people can fly into the sky?" ”

When Zhang Nan asked, everyone showed a thoughtful look. Xiao Yu also fell into deep thought, Feitian has dreamed of thousands of years as a human being, and it is impossible that no one has thought about it.

"Everyone must have thought about it, but they are limited by the limitations of science and technology, and they can't fly, but now? We have hot air balloons, not only can they fly, but they can also carry people to fight an unequal war, and now I ask you, my lords, who else would say that people can't fly. ”

There was silence.

"By the same token, just because you haven't seen this weapon doesn't mean it doesn't exist." Zhang Nan said with a serious face, Zhang Nan's purpose today is to give this group of Datang natives a good lesson, anyway, he already has the foreshadowing of things like hot air balloons and motorcycles, and Zhang Nan is not worried that Li Er will throw him out as a madman.

"Qingquan, do you mean really, have you ever seen this kind of weapon?" Li Er's voice trembled a little and asked, after all, with this thing, it seems that the "Datang Sun Never Sets Plan" that he has planned for a long, long time can be completed in his lifetime.

"If you go back to the emperor, the minister has not seen it. These are only the treasures that I have seen from the passage through a gate. Zhang Nan said, Zhang Nan still decided to lie to Li Er, otherwise Li Er really wanted to make this thing with missiles, even if he exhausted himself to death, he wouldn't be able to do it.

"Since there is such a treasure, I don't know if I can take a look." Li Er thought about it and put forward a very inappropriate request, after all, Li Er wanted to see other people's treasures.

After Li Er finished speaking, the officials were quiet, waiting for Zhang Nan's reply.

But for a long time, Zhang Nan still lowered his head and didn't speak. Li Er saw Zhang Nan's embarrassed look, so he immediately said: "Qingquan, if you feel embarrassed, forget it, I don't look at it, I believe what you say." ”

Zhang Nan heard Li Er say this, and finally breathed a sigh of relief, originally heard Li Er say this, Zhang Nan wanted to change out of the system for a mobile phone or something, download some videos for Li Er to see if what he said was true, but after thinking about it, Zhang Nan still didn't do it, after all, the impact on the three views of this group of ancients was too great. Zhang Nan still plans to draw it slowly.

"Okay, who else wants to talk about why my Datang is strong." Zhang Nan continued to ask.

After Zhang Nan asked, Wei Zheng jumped out and said, "Talk to Master Zhang about this strategy for strengthening the country in the next minister." ”

"I want to hear about it." Zhang Nan made a gesture to signal that Wei Zheng could start his performance.

"I think that if we want to strengthen the country, we must vigorously develop agriculture, so that the people of Datang will not go hungry, Zhang Daren thinks." Wei Zhengdao.

"Well, what Lord Wei said is right, but dare to ask Lord Wei, how is the grain output of our Datang." Zhang Nan asked.

"This ...... All the grain depends on the sky, if the sky is beautiful, the rain is sufficient in the year, it will naturally be a bumper harvest, if the sky does not drop water, then there may be no harvest. Wei Zheng shook his head and said.

"Then, next I will introduce you to a thing, with him, no matter whether it rains or not, as long as it is watered on time, the grain yield per mu will also go up greatly, and there is something to eat, and the yield per mu is as high as thirty stones." After Zhang Nan finished speaking, Li Er stood up from the dragon chair with a bang, and then walked off the stage quickly, so frightened that Zhang Nan thought that Li Er was going to beat him.

But I didn't expect that Li Er was not at all interested in what Zhang Nan had just proposed that could increase grain production, but was very interested in the things that Zhang Nan said would yield thirty stones per mu.

"Your Majesty, Your Majesty, calm down." Zhang Nan looked at Li Er's appearance of wanting to eat people, and couldn't help but retreat.

"Calm down, how can you let me calm down, tell me quickly, did you see this grain that yields thirty stones per mu from the secret treasure you passed through a door." Li Er asked viciously.

What is the concept of 30 stones per mu, the concept that the people of the Tang Dynasty will never suffer from hunger again, the concept that Li Er can be called "an emperor through the ages", and the concept that guarantees him that the Li Tang Dynasty will last for thousands of generations. Of course, this is Li Er's idea.

"This, this is really not what the minister saw on the secret treasure." Zhang Nan said truthfully.

"Oh? If you didn't see it from the secret treasure you passed through, where did you learn about it? Li Er asked strangely.

"This, the minister has really seen this thing, and he has eaten it." As soon as Zhang Nan said this, the pot exploded in the court.

Thirty stones of grain per mu, and some people have eaten it personally, this is not a trivial matter, and the people take food as the sky, which is a big thing.

Zhang Nan looked at this group of dancing Datang officials, with a strange expression, is this sweet potato so good?