Datang: My dear brother, you didn’t expect that I am the emperor!

Li Er left his two sons here with Su Chen and hurried back to the palace by himself!

"Please Fang Xuanling, eldest grandson Wuji, come to the Taiji Hall to discuss!"

"Is Cheng Shumo also off duty!"

This sentence popped out of Li Er's mouth, this is the excuse that Su Chen gave Cheng Shumo when he returned to modern times!

Let him take a break from work!

"Send someone to bring him over immediately!"

Cheng Shumo has just rested for a few days, and he is about to start enjoying the blessings of 996!

After a while, several people came together, and there were snowflakes falling on their bodies!

"Your Majesty!"

A few fists said!

"Ai Qing, Brother Su Chen said that today's heavy snow will form a heavy snow disaster!"

As soon as Li Er's words spoke, Changsun Wuji, Fang Xuanling and the others all exclaimed!

"Your Majesty, Xiao Langjun once said this way to deal with it!"

They knew that everything Su Chen said had come true.

"This requires silence on you!"

Li Er looked at Cheng Shumo as if he was close to an elder!

Cheng Shumo was cold when he was watched, a little colder than the heavy snow outside!

Really!

"Brother Xian said, the way to deal with this heavy snow is to sprinkle salt, and you can melt the snow!"

"In order to prevent the people of my Great Tang Dynasty from being affected by the snow disaster, so ah, the task of spreading salt is entrusted to you!"

Cheng Shumo could only nod, give up the off-duty and return to the call of blessing!

"Also, Zhi Mo, when you come back, I have a great task to benefit the people of the Great Tang, save the dawn of the world, and promote the development of the Great Tang Dynasty!"

Li Er smiled and looked at Cheng Shumo!

And also?!

Cheng Shumo showed a embarrassed expression on his face!

"Your Majesty, Xiao Langjun's side?!"

The implication is that he also has to protect Su Chen!

"There is no need over there, I have already arranged for others to protect Su Chen!"

Li Er's words were like pouring cold water on Cheng Shu!

Isn't it just training your son for a few days, so revenge?!

After a few people left, Cheng Shumo directly took Jinwuwei to the city to spread salt!

"Boss, you're back!"

"Yes, boss, you are finally back and have a hard time with us!"

Everyone in Jinwuwei is extremely excited, only Cheng Shumo is uncomfortable!

I ate and drank well at Su Chen's place, and I still have the latest magazines for research every day!

Now to return to Jinwuwei's position, it is uncomfortable!

"Don't talk nonsense, sprinkle salt!"

Looking at the thick snowflakes on the ground, each Jinwuwei threw a handful of salt into it, and after a while the snow melted into water!

"Boss, it's really turned into water!"

"That's amazing, isn't it?"

All Jinwuwei exclaimed, not knowing the principle!

"What is this, I've seen it even more outrageous!"

Cheng Shumo thought of the chemical experiments that Mr. had done, which were much more outrageous than this!

Thinking of Su Chen, Cheng Shumo showed a regretful expression on his face again!

Many Jinwuwei each carried a large bag of salt and sprinkled it on the streets of Chang'an City!

Although the weather is cold, everyone is emitting heat!

By the afternoon, all the salt had basically been sprinkled, and the road in Chang'an City had basically exposed the blue and black ground!

When the salt sprinkling task was completed today, Cheng Shumo rushed to the palace again!

He still remembered that Li Er had arranged another task for him, and he could basically conclude that the task arranged by Li Er was not a good thing now!

"Silence!"

Walking into the palace, Li Er was really still waiting for him!

However, there was a large stove in front of Li Er, and there were some black stones in it, which were emitting fire!

"Your Majesty!"

Cheng Shumo lowered his head and said, waiting for Li Er's orders!

"This task is very important to the Great Tang, so Xu needs you!"

Li Er's eyes were blazing towards Cheng Shumo!

Every time he heard this kind of task, Cheng Shumo made his heart tremble!

"Zhi Mo, do you know about coal?!"

Li Er looked at Cheng Shumo and said!

"Coal?!"

"Isn't this thing poisonous?!"

Cheng Shumo looked at the stove in front of Li Er!

Your Majesty won't send me to dig coal, will he?!

Just thinking of this, Li Er also spoke!

"There is a coal mine called anthracite that is not toxic, so ah this thing can keep warm, isn't this a treasure that benefits the Great Tang?!"

The better Li Er exaggerated the coal, the more cold Cheng Mo felt!

"Your Majesty, you mean to let me dig coal?!"

Cheng Shu asked with a bitter face, Your Majesty, you are too bad!

"It's not for you to dig, it's for you to supervise those Goryeo slaves to dig!"

Li Er said!

Cheng Shumo heard this and could only agree to come down!

......

Su Chen's side was holding a chalk and teaching Li Tai, for this chemical physics genius, Su Chen decided to take care of him!

"Has Li Tai ever memorized the periodic table?!"

Su Chen looked at Li Tai and asked!

"Master, the back is ripe, hydrogen, helium, lithium, beryllium, boron, carbon and nitrogen

..."

"Well, not bad, since this periodic table is memorized, the master will teach you another knowledge!"

Saying that, Su Chen took the chalk and wrote a few words on the blackboard!

"Equivalent exchange, the principle of alchemy immutability, Tai Yi Zhenren!"

"Understanding this sentence is the essence of chemistry!"

Although Li Tai still does not understand the meaning of this sentence!

But he had seen Journey to the West!

"Master, I didn't expect that this Taiyi Zhenren is still a chemist!"

"This chemistry is vast and profound, you need to study more!"

Su Chen instructed, after all, this Er Li is a seedling of a scientist!

Li Tai nodded, he had decided to devote his whole life to the research of science and technology!

"Take a break, and then go to physics class!"

Su Chen said to Li Tai!

"Today we are going to take one of the more important knowledge in physics class!"

"This time I'm going to talk about steam power!"

"Steam?!"

Li Tai was very curious in his heart, he had never heard of something called steam!

"Look here!"

Su Chen took a kettle and put it on the stove, and after a while, the kettle began to steam, and the lid on the top kept shouting!

"What came to mind?!"

Su Chen looked at Li Tai and asked!

Li Tai shook his head, he didn't see anything!

At this time, Su Chen added another piece of iron to the lid of the pot and pressed it on the lid!

After a while, the iron piece was also topped!

"What about this time?!"

Li Tai looked at the lid of the pot in front of him, and his eyes suddenly emitted a blazing light!

"Force, is force, the power generated by steam, to top the lid and the iron block!"

Li Tai remembered the Su Chen mechanics that Su Chen had taught him!

Scales fall from one's eyes!

"What came to mind?!"

Su Chen looked at Li Tai with a smile of encouragement!

Li Tai felt a pain in his brain, but he just couldn't remember!

"Since such a little water vapor can drive such a heavy piece of iron for power movement, if only there was a little more steam!"

"Is it possible to drive bigger things into motion!"

Su Chen was guiding Li Tai little by little!