Chapter 1146: Trial production of fireworks!

? "Feiji, go get me some of these materials!"

After sending Li Gang away, Li Zexuan wrote and drew in the study for a while,

then took out a list of materials and ordered Pang Feiji.

Pang Feiji didn't even look at it, so he took it and said, "Yes, Lord Hou!"

After all, he turned and went out.

Li Zexuan hurriedly stopped him, and said with a stern face: "You should keep

this list for Benhou. If it is lost or seen by someone, you won't be able to

hold it up! You know?"

Pang Feiji straightened his waist subconsciously, and solemnly said:

"Understood! Lord Hou! His subordinates will protect the secrets!"

Walking out of the other courtyard, he took out the list of materials that Li

Zexuan gave him from his arms, and he was a little dumbfounded, "Here!

What...what does Hou Ye want these things for? Are you keeping them for the

New Year?"

Earlier, Li Zexuan asked Li Gang to write the couplet. Although Pang Feiji was

not present, he guessed that Li Zexuan was preparing for the New Year. But

what does the items on the list have to do with the New Year?

"Forget it! No matter! I just need to find these things to Master Hou, and

make sure that this list is not seen by others!"

Pang Feiji scratched his head and couldn't understand it. In the end, he put

the list carefully in his arms and walked down the mountain.

After giving instructions to Pang Feiji, Li Zexuan returned to the study and

continued to edit the book.

In fact, he had compiled a part of the textbooks for the second semester of

the academy a few months ago. After so many days of retreat, in general,

basically the textbooks of the second semester are almost written. Now his

main job It is proofreading.

The house was quiet, only him and the two little maids. Han Yuxi went to

Chang'an in the morning, while the others accompanied Ye Guozhong and Mrs. Ye

to tour the academy.

That's right, this group of people have been walking around the academy for

several days and they haven't gotten tired of shopping. Li Zexuan sometimes

can't understand it, isn't it just a pile of reinforced concrete buildings? Is

it that attractive?

This product was purely standing and talking, and he didn't want to think

about it. Ye Guozhong and Mrs. Ye were both natives of the Tang Dynasty.

Wouldn't it be fresh to see the tall concrete buildings? This is the same as

the first time that modern people have seen ancient houses.

"Boom boom!"

"Master Hou! The subordinates have all the things you want!"

I don't know how long it took, Pang Feiji's knock came from outside the door.

Li Zexuan put down the manuscript in his hand and looked up and said, "Come

in!"

With a "squeak", Pang Feiji came in with a sack.

Li Zexuan frowned upon seeing this and said, "Did you mix everything in one

sack?"

Pang Feiji hurriedly put down the sack, opened the mouth of the sack, and

said, "No, no! Lord Hou, it's all wrapped in small packets of paper!"

Li Zexuan nodded with satisfaction, and said, "Okay! Good job! You go to the

front yard and guard, I want to go to the back yard to do something, no one is

allowed to come to the back yard without my order!"

Pang Feiji nodded and said, "Yes! Lord Hou!"

Then he couldn't help asking: "Master Hou, what are you going to do with these

things? Uh..."

After saying that, Pangfeiji immediately regretted it. In the big family, the

most taboo thing is to know too much!

Li Zexuan was not angry. He raised his eyes and glanced at Pang Feiji, and

said, "You will know it by then! By the way, did you destroy the previous

list?"

Seeing that Li Zexuan did not blame himself, Pang Feiji exhaled in relief, and

then replied, "The list is here and it has not been destroyed!"

Li Zexuan picked up the sack with one hand, walked outside the door, and said

lightly: "Remember to burn the list later!"

Pang Feiji was stunned, then said: "Yes!"

But where is Li Zexuan beside him now? The latter has already gone to the

backyard to make things!

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

"Miangong, the concubine is back!"

Approaching noon, Han Yuxi came back from Chang'an City. As soon as he entered

the house, he yelled inside as usual, but there was no response from inside.

At this moment, Xiao He came out from nowhere and said, "Madam, Master is

doing things in the backyard alone!"

"Oh! I'll go take a look!"

Han Yuxi put down a package in her hand, then clapped her hands, raised her

feet and walked towards the backyard.

Of course Pang Feiji, who was guarding the front yard, heard it, but he would

not stop him stupidly. Although Li Zexuan told him not to let outsiders into

the backyard, Han Yuxi was obviously not an outsider!

"Lady, are you back?"

In the backyard, Li Zexuan was using glue to make a thick paper tube. The hole

diameter of the paper tube was about a little bit thicker than that of the

thumb. The tube was about 20 centimeters high. There were materials scattered

around him.

Speaking of glue, many people subconsciously think that there is no glue in

ancient times, but in fact there is, but it is not chemical glue in the modern

sense!

The glue currently used by Li Zexuan is fish swim bladder glue, which, as the

name suggests, is made of fish swim bladder. The fish swim bladder is steamed,

boiled, mashed, filtered, etc., and finally the fish swim bladder glue is

obtained. When using it, heat it with water, melt it and apply it on the

surface of the wood. After cooling and drying, it can be successfully bonded.

In terms of viscosity, it is much stronger than most modern glues!

In addition to fish swim bladder glue, there is also pig skin glue, which is

made of pig skin, which becomes glue-like after being boiled. It is also

heated in water during use, the same way as fish swim bladder glue.

It can be said that the wisdom of the ancients in terms of tools and materials

is not as weak as most people think!

Li Zexuan, who was playing in the yard, heard the footsteps and said without

looking back.

Knowing people by hearing sounds, this is the tacit understanding between "old

couples and old wives"!

"Hmm! Xianggong, what are you doing?"

Han Yuxi couldn't help but curious when seeing paper tubes lying on the ground

and other materials scattered everywhere.

Li Zexuan thought for a while, and said, "Well...I am making something similar

to firecrackers for my husband, but it is not only louder than firecrackers,

but also better-looking than firecrackers! Lady, you just came back, go and

rest. Husband, I'll be done in a while!"

That’s right, Li Zexuan wanted to make fireworks. At this time, the

"firecrackers" wrapped in gunpowder in paper had not yet appeared, only

"firecrackers" or "firecrackers". To put it bluntly, they are bamboo poles.

The knots are closed. When heated by fire, the gas inside expands. If the

sticks are continuously heated, they can explode~www.mtlnovel.com~ so they are

called firecrackers.

Usually during the New Year, the bear kids like to play with this thing. You

can often see bear kids throwing bamboo poles into the fire in groups on the

street. They mainly want to listen to it!

Official gunpowder firecrackers were only recorded in the Northern Song

Dynasty, and they were also called "guns" at that time.

The fireworks that Li Zexuan made now that could be lifted off with the help

of gunpowder, certainly not in the Tang Dynasty...

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

Second!

The sequelae of the continuous explosion last month finally broke out.

Fortunately, I dreamed that Daochang Sun prescribed a prescription. The knight

came back at the pharmacy and grabbed a prescription according to the

prescription. After he came back, he soaked his hands and soaked for half an

hour. Much better, I have been able to wave again for a few days! Sun Daochang

is awesome!

Well, speaking of humans, the prescription was prepared by the old Chinese

doctor in the previous hospital. I just remembered the prescription and used

the prescription to grasp the medicine! hhhh!

(End of this chapter)