"You all look at your own paper, don't look left and right, don't look at other people's answers, otherwise you will know the consequences." Ren Baqian sat at the front of the classroom and patrolled everyone with his eyes like a falcon, and the eighth rifle was placed on his lap Above, the meaning of the threat is self-evident.
The people below looked at the test papers that had just been handed out, and finally understood what the test meant. They all became sad, and many people were looking around.
When Ren Baqian's words were passed down, everyone immediately looked down at their papers obediently.
After a while, everyone picked up their pens and began to answer.
These days, everyone has also gotten used to the brush made of a big bird's hair that Ren Baqian made, and started to write after dipping some ink in it. After getting used to it, it was much faster than a brush.
"boom!"
The sudden gunshot startled everyone.
"Du Laoliu, give me a warning, next time you look aside, you can recuperate at home." Ren Baqian said lightly.
Du Laoliu was taken aback, and muttered in his heart, reading his paper honestly.
Others did not dare to make small moves.
After all, firearms are still a relatively large deterrent to them.
Although I can't die, it hurts a lot!
An hour later, the alarm clock that Ren Baqian placed next to him suddenly rang, which shocked everyone again.
It was also the first time they had seen the alarm clock.
"It's time, hand all the papers to me." Ren Baqian patted the desk next to him and said to everyone.
After waiting for everyone to hand in the papers, he took the papers and left.
After he left, everyone began to ask each other: "What is the speed of sound?"
"What is the melting point of iron?"
"Does a convex or concave lens scatter light?"
…
Ren Baqian first sent the examination papers back to Pingle Garden. On the way he came, many thick wooden pillars were erected on both sides, about six meters high, and each pillar was about the same thickness. After falling off, it is coated with a layer of plant juice, which can play a certain antiseptic effect.
In addition, the wood itself is not easy to be eaten by insects, so it should last for several years.
These pillars have just been installed, the street lights have not been installed yet, and the batteries and street lights brought over are not enough to install them.
When Ren Baqian came to the Hall of Mental Cultivation, he saw several boxes on the ground, and several craftsmen were already waiting beside them.
First tell these craftsmen how to connect the solar panel, the battery, and the light bulb. Although they don't know what effect it has, they have done a good job under Ren Baqian's instruction.
I saw that they first jumped to a height of more than two meters by themselves, and then climbed to the top like apes, clamped the wooden pillars with their legs, and then hung the solar panels, battery bulbs and lampshades in the baskets with ropes. Go up, and then start the installation.
After they had finished pretending, Ren Baqian climbed up to have a look, and found that the pretending was not bad.
It was a bit slow at first, but after a few installations, it became more and more proficient. Ren Baqian felt that the learning ability of this group of craftsmen was much better than that group of idiots in the academy.
Twenty sets of street lights were installed in one afternoon, six of them were in front of the Hall of Mental Cultivation, and the rest were on the way from the Hall of Mental Cultivation to Pingle Garden.
Ren Baqian hoped that this section would at least light up first.
After finishing these, Ren Baqian went into the Hall of Mental Cultivation to accompany the Empress, waiting for the night to come.
"Are you going to the mountains in a few days?" the Empress asked.
"That's right! Salt is a big issue, so we should solve it this morning. If it can't be solved, then we should think of other solutions earlier." Ren Baqian replied.
He is not sure whether he can produce well salt, but he has to try.
"Oh!" The Empress nodded and did not speak.
"However, from tonight onwards, there will always be light outside the Hall of Mental Cultivation. Your Majesty won't need to carry the lamp when you go outside to look at the stars." Ren Baqian said with a smile.
Speaking of street lamps, the empress was much happier.
Although there are still various gaps between us and the earth, we always have to make progress step by step.
Looking at the little changes in the palace, and those students learning from Professor Ren Baqian, she felt that she could see Dayao as prosperous and beautiful as the earth in her lifetime.
"Big Xia sent troops today." The Empress said inadvertently.
"So fast?" Ren Baqian was a little surprised. It has only been a week since Emperor Daxia questioned him last time.
Daxia really can't wait.
"Since they have already decided to fight and are well prepared, naturally they won't delay any longer." The Empress was not surprised.
"In the afternoon, Tiesuoguan sent out 150,000 troops to line up in front of Pingcheng, and there were three rounds of catapults and other ordnance. However, General Hongwu said that their targets may be in Shuncheng and Ziyuecheng. It has been ordered to strengthen its vigilance over there, and be careful of night attacks.
Specifically, we will know tomorrow. "The empress said lightly.
Ren Baqian has seen the map of Dayao congratulating Daxia these days. The cities and checkpoints adjacent to Daxia and Dayao are mainly these places, Tiesuoguan and Pingcheng, Qingyangguan and Shuncheng, Yunluocheng and Ziyuecheng.
Of course, there are also large plains and mountains and valleys that connect the two countries, but these are the main places.
If you don't destroy these three places, if you come from other places, it will be easy to be blocked, and the logistics will be unsustainable.
So if their goal is the entire Dayao, they must destroy one of the cities to ensure a smooth route.
"General Hongwu should be able to stop them." Ren Baqian said.
He doesn't know much about Hongwu, but Hongwu has been stationed at the border for decades and has a very high reputation, and his knowledge of how to use troops is not comparable to ordinary people.
He still has 30,000 ancient warriors in his hands, as well as the drones, telescopes, and walkie-talkies he provided, so it should be no problem to block the Great Xia Army in a short time.
The empress also nodded: "This is nature."
The tone of voice is full of trust in Hongwu.
After the two of them had dinner, Ren Baqian heard a small commotion outside. Turning my head, I saw that the sky outside was already dark, but it was different from the previous darkness, and there was still a certain amount of light, so I knew that the street lights were fine.
"Your Majesty, go out and have a look, the starry sky tonight must be very beautiful." Ren Baqian stretched out a hand to invite.
"Okay!" The Empress replied with a smile on her face.
Ren Baqian took the opportunity to grab the hand of the Empress and walked out, both of them could see the light coming from outside.
After leaving the Hall of Mental Cultivation, all the guards outside were staring up in a daze, barely closing their mouths.
When these pillars were installed before, none of the people expected to have such an effect. After the sky darkened, they would automatically glow, and it was completely unmatched by the lanterns commonly used in the palace.
There are twelve wooden pillars standing in the courtyard outside the Hall of Mental Cultivation, and the tops of six wooden pillars are exuding white light, illuminating the surrounding scenery.
Although it wasn't like daytime, the inside of the courtyard was quite clear.
"Cough!" Ren Baqian coughed, and the four guards outside reacted and turned around to salute: "I've seen Your Majesty!"
The Empress nodded slightly, without speaking, and let Ren Baqian lead her to walk under the street lamp.
Ren Baqian led the Empress out of the courtyard of the Hall of Mental Cultivation. There were still two rows of street lights outside, but only one row was on.
The two walked on this road, and two figures, one black and one red, moved forward slowly.
Ren Baqian is in a good mood, Dayao also has street lights, although they are all brought over from Earth now, sooner or later they will be made by themselves.
"The starry sky is so bright tonight!" Ren Baqian said with a smile.
The empress turned her head to look behind her, and then to the front, "There is only this section."
The distance between the two street lights is six feet, which is about twenty meters. Fourteen street lamps illuminate the section of the road from the Hall of Mental Cultivation to Pingle Garden. Many people in the palace are staring at this suddenly brightened road in a daze from a distance, but other places are still Darkness.
"Soon, the entire palace will be covered. Then one day, the entire Dayao will be covered." Ren Baqian laughed.
"I'm waiting to see that day." The empress had a smile on her face.