The water conservancy problem that Li Jingheng wanted to solve was finally solved by the joint efforts of Li Jingheng and Wu Bi, after several days of busyness.

The canal, which was more than a foot wide, was dug out in less than a day by the students who were mobilized by them.

Then, it was filled with cement and mortar, and finally covered with cement slabs on top, and a culvert was completed in less than ten days.

At one end of the canal, there is a high platform also made of cement, which is hollow according to Li Jingheng's idea, leaving only a fist-sized water outlet.

Next to the stone, there is a small waterwheel made improvised, with the introduction of a large amount of canal water outside, the waterwheel almost never stops rotating, and the buckets of clean water are continuously sent to the stone platform.

And when the stagnant water in the stone platform begins to accumulate to a certain amount, the water in it will flow down the opening into the card slot below, and then along the card slot, all the way down the culvert, to the bedroom.

In the dormitory, a monitoring well was dug in advance, and the end of the water was also built with cement, but it was all blocked by cement, and only a bamboo tube was left at the exit.

The bamboo tube, about two feet long, was sealed in a culvert at one end, and extended out at the other end, and at the very top of the bamboo tube, a separate cobblestone with a hole was placed.

Every time you need to receive water, you just put the bucket into the inspection well, and then turn the round stone stuck in the bamboo tube, and the water in the culvert will immediately flow down the hole in the middle of the stone into the bucket below.

And the other way around. If you don't need it, just turn the stone back to the original point, and the water in the culvert will be blocked in the culvert immediately.

For seven or eight days, Li Jingheng and Wu Bi have been busy with this matter. Until today, after finally seeing the clear water flowing out of it, the students in the entire dormitory building sincerely cheered for Li Jingheng at this moment.

When they got up early in the morning, they were forced to run to the reservoir to carry water, which was not only a headache for Li Jingheng, but also for themselves. It's also a headache for this.

It's just that unlike Li Jingheng, there are so many of them, and they have a headache, but they have never thought of finding a way to solve this matter, but Li Jingheng is the only one who thinks about solving this matter when he has a headache.

Li Jingheng at this time. He looked a little overexcited, and this was probably in his life. It was the first time that so many people cheered and praised him together, and he was excited for a while, and his mouth was almost grinning to the root of his ear.

"Outstanding Contribution Award?" However, the students below are looking to Li Jingheng and Wu Bi. When applauding and cheering, in the room of Lao Li Gang in the staff building, Lao Li Gang looked at Zhao Chen in surprise.

This so-called Outstanding Contribution Award is what Zhao Chen just said, and Lao Li Gang said that he has lived so long. This is the first time I've heard of such a reward.

Moreover, in the eyes of Lao Li Gang, Li Jingheng's move is just a crooked attack, the real purpose is just to be lazy, and it is already quite good to be able to avoid his criticism, how can it be possible, and give Li Jingheng a reward!

If this wind is open in the school palace, then in the future, students will find all kinds of reasons to achieve the purpose of being lazy, so that it will be worth it!

It's just that Lao Li Gang thought so in his heart, but on the surface, he glanced at it quietly, and the other people in the room wanted to see if other people were like him, opposing Zhao Chen's proposal.

"The old man thinks that Chang'anhou's method is a little inappropriate!" Just when Lao Li Gang looked at Pei Lian'er next to him, Pei Lian'er had already spoken: "This is Li Jingheng's riffraff, if we don't criticize it, and in turn, we have to encourage them, then we will inevitably learn from it in the future!" ”

When he said this, Pei Lin gently patted his thigh with his palm and said, "What's more, the old man really can't see that Li Jingheng's move is worth rewarding!" ”

When Pei Lone's words fell, several teachers in the room, except for the public loser, the rest of the people nodded with deep feelings, and echoed one after another.

Zhao Chen, who was born in the public loss fight, naturally understood what Zhao Chen meant, although it was also a little incomprehensible, why Zhao Chen would give Li Jingheng an outstanding contribution award because of Li Jingheng's little thing.

However, from the bottom of my heart, I still hope that this reward can be finally implemented, so that more students will begin to really devote themselves to the same thing.

"In fact, many things in this world will appear precisely because of a lazy word!" Just when the echo in the room finally came to an end, Zhao Chen, who had been smiling and silent, suddenly looked at the people in the room and said endlessly.

When these words fell, seeing the faces of several people, they suddenly showed surprised expressions, and Zhao Chen had to speak first: "Just like a carriage, when the carriage does not appear, our ancestors will use their legs when they are in a hurry!" ”

Originally, Pei Lian'er, who had just heard Zhao Chen's words and was about to refute Zhao Chen, suddenly opened his mouth weakly, and he didn't say a word for a long time.

This sounds a little harsh, but it seems to be really like that, even if Zhao Chen hasn't opened his mouth yet, Pei Lian Lao'er has already guessed Zhao Chen's next words.

It's nothing more than that one day, the ancestor who originally needed to use two legs to hurry up, but because he didn't want to walk, so, just like Li Jingheng, came up with a way to wait for work.

And this so-called leisure and work, to put it mildly, is actually the word they describe when they describe Li Jingheng, that is, it is caused by laziness!

"Moreover, Jing Heng's invention has a huge impact in my opinion!" After explaining the carriage and the people in the room were all silent, Zhao Chen continued: "I can guarantee here, as long as it is passed out to the Xue Palace, I dare not guarantee that others will be very interested in this!" ”

The thing that Li Jingheng made was the prototype of tap water, and what was even more rare was that they not only made the prototype of tap water, but also made things like valves by the way.

Zhao Chen knows the far-reaching influence of tap water better than anyone else, so at this moment, Li Jingheng inadvertently peeked into the mystery, and Zhao Chen will naturally reward him greatly.

As Zhao Chen said this, everyone in the room suddenly frowned, looked at each other with inexplicable surprise.

"What do you mean, how should this reward be awarded?" Since Zhao Chen's words have already been said about this, it would be a bit old-fashioned if he blocked it, so after a slight surprise, Lao Li Gang couldn't help but look at Zhao Chen and asked.

"Let's add paperwork in kind!" Zhao Chen looked at Lao Li Gang and smiled: "The physical object is provided by me, and the clerical matter is issued by the Xue Palace, I don't know what you think, gentlemen?" ”

There are many things in the school palace, which were provided by Zhao Chen for free, and when they heard Zhao Chen's consultation at the moment, Lao Li Gang and others, there were still those who disagreed, so they immediately agreed.

Since, it is to have an impact, and the process of awarding the award naturally cannot be too low-key, and after all the teachers and students in the school palace have unanimously passed, the next morning, in the auditorium of the school palace, the award ceremony was held.

Obviously, the attitude of the school palace this time also made all the students feel extremely surprised, and they never thought that because Li Jingheng inadvertently made a culvert, the school palace would hold an award ceremony for Li Jingheng and Wu Bi.

Of course, the most surprising of them is Li Jingheng and Wu Bi, who came up with a method to facilitate water use, but I didn't expect that it would be valued by the Academy to such an extent.

If a moment ago, they were still a little elated and carried away when they were receiving the cheers of the students, but now, when facing Lao Li Gang above the auditorium, the two of them were obviously panicked and at a loss!

At this time, the auditorium was already overcrowded, and the auditorium was packed.

At the top of the auditorium, the old Li Gang, who was dressed in the robe of the school palace, was sitting in his wheelchair at this time, facing the hundreds of students below, and read out the commendation of Li Jingheng and Wu Bi.

The auditorium was quiet, only the voice of Lao Li Gang echoed in the auditorium, and from the perspective of Gewuxue, it was analyzed in depth and in a simple way, this time Li Jingheng and Wu Bi jointly made the culvert.

It's just that, to put it mildly, the students below are all at a loss, and the culvert is there, but they really can't see that the culvert is there.

So much so that let the school palace put on a huge array!

However, this confusion did not last long.

When Lao Li Gang told them that in the future, such a culvert was likely to be fully popularized in Chang'an City, and the faces of all the students below finally began to show a look of shock at this moment.

In addition to being shocked, when he looked at Li Jingheng and Wu Bi again, what appeared in his eyes was no longer simply envy, but undisguised jealousy!

A document from Li Gang's hand, stamped with the seal of the school palace, when Li Jingheng and Wu Bi took it from Li Gang's hand.

Then, when they turned to face the people below, it was clear that the two of them were already seventeen or eighteen years old, but at this moment, the two of them couldn't hold back all of a sudden, and the tears began to fall 'crackling'.

And just when the two of them stood on it holding the document issued by Li Gang, and couldn't control the flow of tears, just outside the auditorium, a strange and piercing sound suddenly came.

And when everyone's eyes looked out curiously through the huge window, they saw that outside the auditorium at this time, Zhao Chen was standing in front of two strange cars, smiling inside.

"Go, that's your sir, this reward is for you!" The stage of the auditorium is a bit high, so even if Lao Li Gang is in a wheelchair, he can clearly see the outside.

Seeing outside, when Zhao Chen was standing in front of the two cars named Che, he suddenly said with a smile to the two people beside him. (To be continued.) )

PS: Hand remnant party, code up to now, sorry, fight for tomorrow