Datang Longya

Chapter 167
Li Yuan nodded and said, "Interesting! As long as there are rewards, the soldiers will actively participate in archery and... throwing stones? What is throwing stones?"

Leng Feng explained: "Throwing stones is to set a target in the distance. The guards practice throwing stones that are as heavy as thunder, so as to improve the accuracy of throwing thunder."

Li Yuan nodded again: "I see, these two things can really improve the accuracy of archery and throwing. By the way, you want the government soldiers to practice these two things, because you plan to equip all the government soldiers in the Tang Dynasty with thunder arrows and arrows." Thunder?"

Leng Feng smiled wryly: "How is that possible? How can these two things be commonly equipped."

Among other things, Jinglei Arrow and Jinglei are gunpowder weapons. Although Zhang Zhongqing set up a gusset protection fuze for it, they are not afraid of [-] but just in case. If someone is injured, whose responsibility is it?

Moreover, the government soldiers cannot be equipped with gunpowder weapons, they can only be equipped during the battle and handed in after the battle.As for why, just refer to the endless shooting cases in a certain big country in later generations.

A lot of people are very angry. Brothers will fight, fists and kicks. If the younger brother can’t beat the elder brother, then use thunder to blow it up... At that time, gunpowder weapons will definitely become the most terrifying thing in Datang. Everyone is in danger and even the world is in chaos.

Li Shimin also said: "Father, the Thunderbolt Arrow and Thunderbolt are the country's most important weapons, and only the imperial court can hold them firmly!"

Although Li Yuan did a lot of messy things, but he is not a fool, he quickly thought of the pros and cons, and couldn't help but say: "That's true, forget it, let's not talk about Jinglei Arrow and Jinglei, let's talk about that ...That...the thing about the Supreme Emperor's Cup competition. I still have a lot of pension funds. This kind of competition in a powerful country can't just be these two, and it can't just last for one year. It should be a permanent example!
Archery, stone throwing, running, jumping, horseback riding, martial arts...these should all be set up for competitions. Emperor, you are also the commander of a hundred battles. You can choose which of these events are beneficial to the army. "

Li Shimin bowed and said yes.

After talking so much and sitting on the dragon chair again, Li Yuan suddenly felt that being here was boring, and it would be more interesting to go back to the harem and ask his three grandsons to play badminton with him.

Huh?badminton?badminton!
"Wait, I want to add another badminton competition, and I will also participate, hehe."

Li Yuan loves badminton to death. Anyway, he pays for it himself. No one can persuade him to add badminton to everything. I still want to abuse the heroes all over the world.

Li Shimin saw that the corners of his father's mouth twitched slightly when he looked like he would spit on anyone who dared to dissuade him, but thinking about how badminton can also strengthen the body, he said: "Father personally ordered, the child should set up this item."

Li Yuan smiled in satisfaction, and suddenly remembered the scene where Leng Feng abused him and even their father and son, so he pointed at Leng Feng and said, "You can't join the war!"

The cold front is cold, Li Yuan is sitting on the dragon chair and pointing at himself, he looks more like a child, or a rascal, didn't he just buckle a few balls for you!

"The Supreme Emperor, I will escort Geng Guogong to Lingnan in a few days, so I won't be able to participate in the competition."

Feng An was about to leave long before the autumn hunting, but it ended up being delayed for another three or four days. If the delay continued, Feng An would have to spend the New Year in Chang'an.

After finalizing badminton to join the competition, Li Yuan stepped down from the throne. Now he finds that being the emperor is really not interesting, and it is more comfortable to be the emperor!

...............

When Feng An came, he had a grand etiquette, so naturally he couldn't wait too long when he left, so Li Shimin decided to hold a state banquet tonight to see Feng An off.

This time, Leng Feng did not attend the state banquet, but had to hurry up and explain the affairs of Jinglei Division, Tianxialou, Wenyuan, and Tianxia Manor.

Under Zhang Zhongqing's management, Jing Lei Division would not have any problems. What Leng Feng had to do was to leave Zhang Zhongqing with the knowledge of flame reactions.

When dealing with the color of glass not long ago, Leng Feng recalled some of the chemical knowledge he had forgotten in the corner, and the flame reaction was one of them.

Why are the fireworks in the sky colorful?It is because of the flame reaction that the color of the flame changes when the metal or its compounds burn.For example, purple fireworks contain K+, which is a compound containing potassium.

If Zhang Zhongqing wants to study the cloud-piercing arrows of various colors, he must use the knowledge of flame color reaction.

After reading what Leng Feng wrote down, Zhang Zhongqing said: "Actually, I already have a clue, but it's not as detailed as what you wrote down.

Since I knew the formula of gunpowder, I have also studied many warlock articles. For example, there is such a record in Tao Hongjing's "Compendium of Materia Medica" in the Southern and Northern Dynasties: "Burning it with fire, purple blue smoke, the cloud is true saltpeter (KNO3 Potassium Nitrate )also. '"

Leng Feng didn't expect Zhang Zhongqing to be able to find things by digging through piles of old papers, and he didn't expect that the flame reaction he thought was knowledge of later generations had been recorded as early as the Southern and Northern Dynasties.

The ancients are amazing!This was what Leng Feng really wanted to shout out.

After reading what Leng Feng wrote again, Zhang Zhongqing got up and walked outside.

"What are you doing?" Leng Feng followed Zhang Zhongqing out of the room.

Zhang Zhongqing waved his hand and said, "Go ahead and do whatever you want, I'll do the experiment right now. With your piece of paper, I guess I can get it out within ten days."

I won't be able to see it even if I get it out within ten days!Leng Feng sighed and walked towards the Academy of Arts. If Feng An was not poured out tonight, he would be leaving tomorrow morning.

There is Mr. Han Chongwen and the others presiding over the Academy of Arts. In fact, there is no need to worry about it. These old gentlemen are extremely upright people, and they will never allow the students to waste their time, even if there is a class of high-ranking officials. .

Teachers and students in this era are truly and universally "as close as father and son".Yu Huanzhi occasionally felt the wind and cold, and continued to give lectures with a fever, but passed out in class.The five students he took with him stayed up all night to take care of him for three days. He was a strict self-disciplined person like Yu Huanzhi. When he woke up and saw the five students with dark circles, he couldn't help crying while covering the quilt. .

Although the Martial Arts Academy hasn't recruited people for the time being, the facilities have almost been built. When the education system of the Academy of Arts grows, what Leng Feng needs to do is to continue to provide money for the Academy of Arts.

As for Tianxialou, Leng Feng didn't have to worry about it, Lao Yuan was a business prodigy, and he was already planning to go to Fuxingfang to open Tianxialou branch.

Feng An was not overwhelmed by the emperor and courtiers. Although he staggered when walking, he still got up the next day and did not delay his departure.

Li Shimin led all the officials to send Feng An out of the city, and the crown prince led all the officials to send Feng An ten miles away.

　Next is the Lingnan roll, thanks to the day of the week and the only one.monthly pass!

　　
　
(End of this chapter)