Li Tai was helpless.

The mobile phone and charger that Leng Feng gave to Li Chengqian are now the treasures of Li Tai's laboratory.

Although he was extremely curious about these two things, Li Tai found that he didn't understand the principle knowledge of these two things at all.

Physical chemistry and other science subjects are like this, each principle, one knowledge point, all are related to each other, learn one, you can always discover the other unknown. The more people explore, the more they discover their ignorance.

"If you can figure it out, I'll be so surprised I don't know what to say, hehe."

In the face of Li Tai's helplessness, Leng Feng was not surprised.

The mobile phone, even in later generations, has only developed to the level of his mobile phone after a long period of development. This is the Tang Dynasty, Li Taineng has studied thoroughly, and it is the hell.

A palace maid walked in and whispered to Li Chengqian for instructions on whether to serve the food.

Li Chengqian nodded, and then the rows of palace maids and eunuchs began to serve the food, and the most important thing was the plate of crabs.

Li Chengqian didn't brag that these crabs did not reduce much umami, and the taste was so good that there was nothing to say.

After a good handful of crab addiction, before leaving, Leng Feng asked for a few more, ready to send them to Zhang Zhongqing.

After returning from Gaochang, Leng Feng has not met this guy yet.

Now, unless necessary, Zhang Zhongqing will not leave the mountain of the Thunder Division.

The current lightning division is protected to the point of perversion.

As soon as he approached the mountain pass where the Thunderbolt Division was located, Leng Feng saw the launcher on the sentry, which was loaded with one of the world's top weapons, the ground-level Thunderbolt.

Moreover, there were 10,000 troops stationed in the mountain pass, all of which were fully equipped with gunpowder weapons, and it can be said that no one in this world could come close to the Thunderbolt by force.

After verifying Leng Feng's identity, the sentry at the mountain pass sent someone back to ask for instructions before putting Leng Feng in.

Not far after walking in, Leng Feng saw Zhang Zhongqing.

Zhang Zhongqing is doing well now and is in good spirits.

"Tut-tut, rare guest, when will you remember to take the initiative to come and see me?"

Leng Feng revealed a bag of crabs in his hand: "If you say sour words again, you won't have any crabs to eat!" ”

Seeing the crab in Leng Feng's hand, Zhang Zhongqing laughed: "That's right, come to visit me, why do you have to bring some gifts." ”

After taking the crab, Zhang Zhongqing casually handed it to the entourage, and asked him to hand it over to the cook to cook, and distribute it to the people in the scientific research group for a while.

Nowadays, some high-achieving students who graduated from the Academy of Arts have chosen to join the Thunder Division.

It was only with their help that the Thunderbolt Division was able to make the ground-level Thunderbolt take shape in a very short period of time.

The two of them walked up the mountain, and when they passed halfway up the mountain, Leng Feng couldn't help but take a few more glances at the collapsed cave.

Halfway up the mountain, where the Thunderbolt Division was originally stationed, was already in ruins at this time.

It looks like there was an accident.

Zhang Zhongqing saw that Leng Feng was looking there, so he said, "That's right, there was a bomb here before." Gunpowder weapons are double-edged swords, and they are extremely effective against the enemy, and they are just as terrible when they blow up their own people. When you're out on a campaign, the Thunderbolt Division will operate efficiently and produce weapons for you. As a result, a fool used iron tools to stir gunpowder and ruined the place.

However, fortunately, the scientific research team was not here, and a batch of finished products had just been sent out in the warehouse, and the damage caused by the explosion was not large. Despite this, more than 300 people died. ”

When he said this, Zhang Zhongqing's heart was dripping blood.

The elite of the three hundred lightning divisions will take several years to cultivate. They are not only simple producers and quality inspectors, practice makes perfect, they have a lot of experience, and they are also the most original research and development personnel. Many times they are able to identify problems, raise them and correct them.

"This war has passed, and for a long time to come, no one will dare to provoke Datang, and you can be more relaxed."

Zhang Zhongqing nodded and said, "Yes, now I have split the production and assembly of raw materials into two places, although it is troublesome, but it is much safer." ”

followed Zhang Zhongqing to visit the new lightning division, especially to see the madness of those scientific researchers. Once students who have come out of the Faculty of Arts have decided on the direction of development that they are interested in, they can always calm down and study it.

These graduates of the Thunderbolt Division, after this period of adaptation, are now a little crazy. Leng Feng saw with his own eyes that a guy had actually researched nitrocellulose, and was thinking about using nitrocellulose instead of gunpowder to make weapons.

Nitrocellulose is extremely unstable when used to make explosives, but they did find the right direction for research. According to this progress, it is estimated that it will not take long for them to make the power of Datang's thunder weapon go to the next level.

After coming out of the Thunder Division, Leng Feng said to Zhang Zhongqing: "Let them slow down the research of high-power weapons, I will let Li Tai study my gun, and the result that Li Tai has come up with is that it can be made." If the guns can be made, our Datang army will basically be invincible. ”

Zhang Zhongqing nodded and said, "I know, but ah, now I think that gunpowder weapons, even if they are not practically used, must be studied." Just like the Ground-level Thunderbolt, it only needs to explode to make enemies scares! ”

Leng Feng couldn't refute Zhang Zhongqing's words. The highest force is sometimes very useful.

After all, nuclear peace, is also a kind of peace.

Zhang Zhongqing was about to go to the Academy of Literature to discuss the share of the next batch of graduates, so he simply followed Leng Feng down the mountain.

When the two of them arrived at the Faculty of Letters, they were just in time for class, and on the campus of the Faculty of Letters, the students all gathered together to talk about their studies.

Looking at the piles of students, Zhang Zhongqing couldn't help but show a covetous look.

The science students who graduated from the Faculty of Letters did not need his personal guidance at all, as long as they were guided to familiarize themselves with the Thunderbolt Division, they could quickly enter the state of research. Sometimes, a student's whimsical ideas, even his old fritter can't help but be amazed.

There are also emperors who have the same idea, Li Shimin has long discovered that the students of the Academy of Literature are like a panacea, no matter where they are assigned to the Tang Dynasty, they can get mixed up. At the end of the year, the first 99 of the merit evaluations of county-level officials were all from the Academy of Letters.

As for the hundredth, it is because there are only ninety-nine who took office and became prefectural orders that year.

Graduates of the Faculty of Letters, who use it, know how good they are!

Leng Feng noticed Zhang Zhongqing's changes, and couldn't help but distance himself from him, and reminded by the way: "Accept you like that, Ha Lazi is about to flow out, and those who don't know think you are suspected of breaking your sleeves." ”

Zhang Zhongqing laughed twice, and actually wiped his mouth.