Thermal? Atmospheric pressure? Friction and the principle of leverage.

These knowledge, which were both jerky and had not been mastered before, now haunted Yan Liben's heart all day long.

His career ushered in a second upward period, making up for the lack of knowledge, and he liked to eat with the villagers here, and he still held a book in his hand when he ate.

This book is an outline given by the Hou of Lishan County and written by Li Tai.

It is the main theoretical knowledge of Lishan Mountain Gate, which is mostly used in production and construction.

Whenever he had a meal, Yan Liben would ask Niu Chuang how to understand this knowledge.

Relatively simple knowledge Niu Chuang can explain a sentence or two, and he can't say more profound knowledge, for example, why does water freeze and increase its volume, who would think about this kind of question?

Yan Liben was in Lishan for the first month, and he had a feeling of being under the fence in Lishan, and he didn't dare to disturb the county marquis who lived on the mountain.

At night, he will go to his son-in-law, His Royal Highness King Wei to make up for the lessons.

In the second month of Lishan, Yan Liben's construction knowledge improved by leaps and bounds.

Holding a vernier caliper in one hand and drawings and a magnifying glass in the other, he looks more and more like a chief engineer.

Xiao Qingqing sat on Xiong Da's back and went up the mountain, Xiong Da had a cloth bag hanging around his neck, and the cloth bag contained drawings.

She laboriously pulled out a thick roll and handed it over, "Uncle Yan, this is Daddy's revised drawing." ”

Yan Liben stretched out his hand to take it, "Little County Lord Xie." ”

She grinned, "Uncle Yan doesn't have to be polite. ”

"The drawings are very good, please tell the county marquis, if you have any questions, you will send the drawings."

"Hmm." Xiao Qingqing smiled and drove Xiong Da to the other end of the village, there were still a lot of things in the cloth bag, there were many gloves and other drawings in it, all of which were to be given to other workshops.

"I can't let my father and mother see that I'm idle." Xiao Qingqing was well-behaved and laughed in front of people, and there was a lot of resentment in the future.

Gloves and masks were distributed to the villagers of the soap workshop, drawings were sent to Master Jiang in the blacksmith's workshop, and a pot of koji was sent to Uncle Wei's wine shop.

Then go to Master Ding's house and ask for a pot of soy sauce to send to General Li Jing.

After all this, half a day passed.

Xiao Qingqing was tired, she lay on the bear's back, Xiong Da was also tired, and she didn't want to move anymore when she returned to the mountain.

"Daddy!"

Zhang Yang leisurely drank tea and said, "What's wrong?" ”

She turned her face sideways and asked, "Is there a story like the Baolian lantern?" ”

Zhang Yang looked at Chaozhong's accounts, "I'll talk about it later." ”

"When will it be in the future?"

"Look at my mood."

The sun was very comfortable at this time, Xiao Qingqing fell asleep on the bear's back, let the bear carry herself, and when she smelled the food, she opened her eyes and saw the bear eating food.

Xiao Qingqing climbed down from the bear's back and took a freshly baked cake in the kitchen, which was considered lunch.

At noon, Xiao Qingqing took his younger brother to the mountainside and made a fire to barbecue.

Li Lizhen rode the three hippos to the foot of the mountain, and this trip brought a lot of concerts from Chang'an City.

When I walked to the mountainside, I saw my sister and brother eating barbecue, and I was surprised: "Haven't you prepared a meal at home?" ”

Xiao Qingqing held his chin and roasted the meat and said in a low voice: "My brother and I want to eat meat, but my father always leaves us the meat, saying that he roasts it himself." ”

Li Lizhi nodded and smiled, the imperial sister and brother-in-law are usually very strict with their children, but they still love them very much in their hearts.

After baking a skewer, Xiao Qingqing handed it over, "Auntie will eat it too." ”

Li Lizhi took the meat skewers and ate them, and saw that there was a basket of them, "Can you eat so much?" ”

"I can't finish eating for Xiong Da."

Li Lizhi marveled at the craftsmanship of this little girl, "Your barbecue is the same as your father's barbecue." ”

"Hehe, Daddy has already prepared the ingredients and meat."

"I see." Li Lizhi finished eating the meat and got up and said, "Xiong San should be born." ”

"Yes!"

The sister and brother didn't care about eating, so they finished eating the meat in three or two bites and wiped their mouths.

Xiao Qingqing helped his younger brother on the back of the bear, and the sister and brother went up the mountain together.

In the evening, Xiong San finally let out a cry, and Xiao Qingqing and Xinxin stood outside the bear den, looking up from time to time.

After another half an hour, Xiong San gave birth to three pink bears.

Xiong Da also walked into the bear den and smelled the newborn cub.

Careful An suddenly said excitedly: "Haha! I'll just say it's a big bear. ”

Xiao Qingqing was speechless for a while, has this younger brother been struggling with this matter all along?

There are three more bears in the family, including pandas, there are a total of fourteen bears in the family.

There are more bears than children, in fact, it costs a lot of food to raise bears, and when they are a little older, the amount of food is amazing.

Xiao Qingqing recently likes to follow Aunt Lizhi, because she is the most beautiful of all the aunts, she also wants to be so good-looking.

She looked in the mirror and said, "What an ordinary face." ”

Li Lizhi smiled when she heard this: "You are still young, and your eyebrows and eyes have not grown, so you naturally look ordinary." ”

"I really want to grow up, I can learn to ride and shoot when I grow up, I heard that the Turks can ride horses at the age of five."

"That's not necessarily, some Turkic children can't walk or even speak at the age of five, and there are very few who can ride and shoot at the age of five."

"But I'm seven years old, and my father still asks me to recite poems."

At night, the couple looked at the recital sent by Chang'an City, as a scholar, Zuo Cheng is also a daily job, and the emperor is happy to listen to the opinions of this Zuo Cheng.

Li Yue picked up one of them and said: "Musab and the Western Expeditionary Army are circling in the west of the Gilgan Mountains, Khalid is dead, and now he personally leads the troops, but he is choking the offensive of the Tang Army." ”

Zhang Yang took the chapter and looked at the military newspaper, this military report was written by Liang Jianfang, Mu Si Abu scattered the troops, divided into several squads, like horse bandits fighting, swept over one place and no longer stayed for a long time, so that the Tang army's artillery array had nowhere to show.

It was Wei Chi Gong who replied to the military report, and His Majesty also gave an approval, although Khalid and Umar died, but the strength of the Great Food was still there, and Liang Jianfang did not underestimate the enemy, and the advice given by Wei Chi Gong was to let Liang Jianfang collect his troops and horses, attack the royal city, and force Musabu to collect his troops.

Li Yue picked up another copy, "The music of the Ministry of Rites, the Gauls want to see the husband." ”

"No, why do you want anyone to see me."

She covered her mouth and chuckled: "Guanzhong compares Fujun to an immortal, the name of Lishan firearms has already resounded in Guanzhong, and when the artillery sounds, the family falls apart, shocking the four yi, what is Fujun not an immortal?" ”

Zhang Yang looked serious, "First of all, I am a good person, and secondly, I am the only one who is really good." ”

"The Gauls said they were willing to offer the beauty of Gaul to their husbands."

"Bastard!" Zhang Yang shouted: "I am a dignified scholar of Zuo Cheng, and I actually test my official with a beauty." ”

Zhang Yang cleared his throat and said: "I am the king of Nanzhao, and now I will send a letter to the generals of the Nanzhao Department to lead the troops to the west, and kill all the Gauls for me." ”

Seeing Li Yue looking at him with interest, Zhang Yang's face was sincere, "Daughter-in-law, quickly give me the seal of King Nanzhao." (End of chapter)