Li Shimin didn't expect Li Zhi to really compile his doctrine into a book.

Puzzled, he took the book from Ananda's hand and flipped through it.

However, when he saw Li Zhi's introduction to physics, he directly gasped.

It clearly states that the discipline that Li Zhi wants to establish is actually to study the laws of material motion and the basic structure of matter.

Li Shimin resisted the urge to throw the book back in front of Li Zhi, and continued to read it patiently.

He has now basically decided that Li Zhi is whimsical, because at the beginning of the book, Li Zhi has already said that he will decompose the object into infinitesimal size before observing.

In Li Shimin's view, this is an impossible thing.

However, as he continued to flip through the pages, he soon saw some of the research results listed by Li Zhi.

Among them was the observation of bacteria by him and Sun Simiao and others.

By this time, Li Shimin had already begun to immerse himself in the world depicted by Li Zhi in the book.

The entire Taiji Hall was quiet at this time, and only the rustle of Li Shimin's books from time to time was heard.

It wasn't until a long time later that Li Shimin put down the physics book in his hand.

Then he picked up the chemistry book and continued to flip through it.

Li Zhi's writing is very much in line with the characteristics of this period, and he uses the view that the five elements are mutually reinforcing and mutually reinforcing to analyze the law of material transformation.

The more Li Shimin looked at it, the more he felt relish, and he learned the origin of many things from Li Zhi's book.

It wasn't until most of the day passed that Li Shimin reluctantly took his eyes off the book.

He asked Li Zhi in a voice that he had never seen before, like a dream, "Pheasant slave, what is said in the book is true?" Have you really observed the physical object? ”

Li Zhi replied: "Erchen does not dare to deceive his father, and what he said above is substantiated. ”

Li Zhi wrote a lot of experimental methods and results in the book.

These include the analysis of bacteria and drugs by Sun Simiao and others, as well as the chemical experiments that Li Su conducted with him.

Li Shimin laughed excitedly after hearing Li Zhi's answer.

After a long time, he said happily: "Wu'er is really a genius in the sky, and he can think of such a magical learning, this matter is promising, promising!" ”

Li Shimin's words made Fang Xuanling and the others all stunned.

What does it mean? What does the emperor mean by this?

Obviously, his face was full of anger just now, why did he suddenly say such a thing at this time?

Isn't there some magical power in those two books?

At this time, their eyes all involuntarily looked at the two books placed on the imperial case.

They also wanted to see what the mysteries were.

At this time, Li Shimin didn't have the heart to pay attention to their thoughts.

He asked Li Zhi with a pleasant face: "Pheasant slave! You mentioned in the book that you can use your doctrine to greatly increase production, could it be that you recruited the world's strangers for this? ”

Li Zhi replied: "Enlightening my father, Erchen believes that no one can surpass craftsmen from all walks of life when it comes to understanding things, and Erchen hopes to conduct research on the basis of their cognition. ”

After hearing Li Zhi's answer, Li Shimin said with a smile: "What my son said is reasonable, my father has approved this matter, you can do it with confidence." ”

Li Zhi saluted respectfully and replied, "Son-in-law, thank your father." ”

At this time, Fang Xuanling and the others' hearts were about to grow claws.

Their minds are full of question marks, what are the two books written in?

How could the emperor change his mind immediately after reading it.

Li Shimin also saw their doubts, so he simply said: "You can wait to circulate these two books, and I will open your eyes." ”

After hearing this, Fang Xuanling hurriedly got up and took the book on the table.

Then he watched it with the eldest grandson Wuji and Li Jing.

Li Zhi didn't want to waste time here, so he decided to go to Yan Lide and Pei Bandshu separately now.

Let them find a way to find some skilled craftsmen for themselves so that they can better realize their ideas.

While Li Zhi was busy looking for people everywhere, Su Lie, the commander of the Thousand Commanders who supervised the training of the Dragoons, was worried about one thing.

Because the training intensity of the dragoons was too intense and close to actual combat, their horses were very badly depleted.

The main reason for the attrition is that the soles of the horses are injured due to frequent running.

Once these horses are injured, it often takes a long time to recover, which makes the army often encounter the problem of insufficient horses.

Su Lie has repeatedly emphasized in the army that soldiers should take care of their horses, but this does not actually solve the actual problem.

In the end, Su Lie really had no choice but to report the situation to Li Jing.

After Li Jing heard about this situation, he was also at a loss, and he could only report to the Ministry of War to apply for a new war horse.

However, his approach aroused Hou Junji's dissatisfaction, and Hou Junji simply rejected it on the grounds that it was too wasteful.

A few days later, Li Zhi finally found time to walk around the barracks.

Unexpectedly, I found that there were many warriors who did not have war horses available when practicing riding.

So Li Zhi hurriedly asked Li Jing what was going on.

Li Jing said helplessly: "Our training is too frequent, and the soles of many war horses are injured. ”

After Li Zhi heard this, he immediately subconsciously asked, "Isn't there an iron palm on the feet of the war horse?" ”

After listening to Li Zhi's question, Li Jing asked suspiciously, "What is an iron palm?" ”

Li Zhi hadn't reacted to the fact that there was no horseshoe in this era at this time, and he said in a natural tone: "Of course it's a horseshoe!" ”

Li Jing was even more confused now, and he asked in a daze: "What is a horseshoe?" What is it used for? ”

This time Li Zhi finally reacted, and he said to Li Jing: "The horseshoe is like a horse's shoes, and with the horseshoe, the soles of the horses are not easy to wear. ”

Li Jing asked in surprise: "There is such a thing?" How could the old minister never heard of it? ”

Li Zhi said blindly: "The students also make up their own brains, and the students should have put on their shoes long ago when they want to come to the horses." ”

Li Jing blinked his eyes for a long time before he asked suspiciously, "Why has the old minister never had such thoughts?" ”

Li Zhi explained embarrassedly: "It may be that the teacher is too busy and has no intention of paying attention to these at all. ”

Li Jing doesn't have the kung fu to ink with Li Zhi now.

He said to Li Zhi excitedly as he pulled Li Zhi towards the public room: "Your Highness, come and guide you on the practice of horseshoes, and the old minister will find someone to make it." ”

Li Zhi had no choice but to follow Li Jing to the public house, and drew a drawing of the horseshoe on paper with a pen.

When Li Jing saw the style of the horseshoe, he was suspicious.

He asked Li Zhi suspiciously, "Your Highness really thinks that this thing can work?" ”

Li Zhi said: "Don't underestimate this thing, nailing it to the horse's hooves will definitely have a miraculous effect." ”

Li Jing saw that Li Zhi was so sure, and he stopped talking nonsense at the moment, and directly took the drawings and found someone to make them.