Before the Games were held, Zhao Yin first publicized the shuttlecock in the newspapers, and it caused a sensation in the entire Datang territory.

Now in the entire Chang'an City, both adults and children, as long as they are free, will gather together to kick a few kicks, shuttlecock sports, and go far and wide in Datang.

"I said that this shuttlecock made by your kid is really good, and playing it for a while every day will make me feel refreshed."

In the Imperial Garden, Li Er was excitedly kicking shuttlecock, this thing is completely perfect, and now he can kick dozens in a row!

"Father-in-law, is this really that fun?"

Zhao Yin was very speechless, obviously he asked himself to come over to discuss things, and he didn't let himself go to the imperial study, could he be here to watch the monkey?

"Whether this thing is fun or not is secondary, didn't you kid say it, is it good for the body to move every day? I have indeed felt the benefits of exercise these days. ”

Li Er said while kicking the shuttlecock.

"That's right, doing more exercise is a very good thing for the body, my father-in-law leads by example, and my son-in-law admires it very much!"

The corners of Zhao Yin's mouth kept twitching, he really didn't know what to say.

"That's nature."

Li Er's breathing was a little short, but he was still very cautious and kicked the shuttlecock, for fear that it would fall.

"Father-in-law, have you been exercising by yourself all along?"

Zhao Yin was very puzzled, seeing Li Er's so skillful appearance, it was obviously the result of a person who had been trying here.

"Haha, how can your queen mother be my opponent?"

Li Er couldn't help but laugh out loud when he mentioned this.

At the beginning, the queen was willing to come and play with him every day.

But as time goes by, a woman's physical strength and reaction ability will be inferior to that of a man.

Coupled with the lack of proficiency and strength, losing is an obvious thing!

Later, the queen simply ordered someone to make another shuttlecock, play alone in the dormitory, and abandoned him!

Looking at Li Er's smug expression, Zhao Yin was even more speechless.

As a man, can't you let your own woman?

He despised it in his heart!

"Father-in-law, it's really not as good as playing alone, it's fun for everyone to play together, just like badminton, it must be fun for two people to play against each other!"

At this time, Zhao Yin didn't know if the queen mother had complaints about him now, but if he went to see the queen now, he would definitely not have his own good fruit to eat.

Exercise was originally a refreshing thing, but Li Er's approach made the queen extremely bored, and it was precisely this proposal that she made by herself, and she felt scared when she thought about it.

"Badminton? What is this? ”

This is another new term, Li Er suddenly became interested, stopped the movements on his feet, and looked at Zhao Yin with great interest.

"It's also a sport, two or four people play together......"

Zhao Yin explained very patiently, in order not to let the queen mother complain about herself, it is better to come up with some sports to play together.

"Oh, get the shuttlecock."

The more I listened to Li Er's eyes, the brighter they became, this thing sounded far more interesting than shuttlecock.

"Ugh! This badminton son-in-law hasn't been made yet, so the father-in-law should play shuttlecock first! Son-in-law, let's go back and make badminton! ”

Wiping the cold sweat on his forehead, Zhao Yin hurriedly explained.

He just made a suggestion, but he didn't expect that this old boy would ask for it directly, and it was really undisciplined.

"Then what nonsense are you kid still talking about? Why don't you hurry back and research? ”

Li Er glared at Zhao Yin viciously.

Since you don't have one, you kid said a hammer?

Directly waved the eviction order!

Zhao Yin was stunned again, didn't this old boy send someone to call him?

So far, I haven't said what is the matter with calling myself over, just let myself go back?

Is this a slip to play on your own?

Zhao Yin kept slandering in his belly!

"Father-in-law, the ...... Didn't you send someone to call your son-in-law? But what's the matter? ”

Seeing that the old boy had really forgotten everything, Zhao Yin asked helplessly.

lest he depart with his front foot, and he sends men to find him with his hind foot.

"It's all made you angry, I almost forgot about the business, what kind of sports meeting you said last time, and the sports items to be prepared, how are the preparations?"

Li Er glared at him angrily, and then opened his mouth to ask.

Since he liked shuttlecock, Li Er has been looking forward to other sports, but he never saw this kid coming, so he sent someone to call Zhao Yin.

"It's already being prepared!"

Zhao Yin couldn't help but feel embarrassed.

Da Yanyuan called himself into the palace, it turned out that it was for this!

"That's ......!"

Li Er nodded with satisfaction, "Okay, let's go study badminton!" ”

Although shuttlecock is fun, he is looking forward to other new things!

After Zhao Yin left the imperial garden, he did not go back to the house directly, but went to the general as a prison and found Lin Wu.

"According to this drawing, make a ball out of eucommia gum, and this!"

He can make shuttlecocks by himself, but these things must use eucommia glue and some abrasives, and he must be a supervisor.

"What are these?"

Lin Wu looked at the drawings and asked suspiciously.

These things are very simple, but he doesn't understand why he wants to make two balls out!

"These things are sporting goods!"

"Sporting goods?"

Lin Wu still didn't understand, but he was already thinking about how to make it.

"You can also understand it as playing!"

Zhao Yin found a chair and sat down, looking at Erlang's legs and watching the movements of his hands.

"What's so fun about two balls?"

Hearing that it was just playing, Lin Wu suddenly lost interest, but it was just two balls.

"Not only can he play, but he can also exercise, and as soon as this thing is invented, it will definitely be in short supply!"

Zhao Yin explained lightly.

"But mass production?"

Hearing that the supply would exceed demand, Lin Wu immediately thought of mass production.

This is also deeply influenced by Zhao Yin!

As long as there is something that can make money, he will not miss it!

"Yes, but you have to make the sample first!"

On the drawings, although he had already marked the thickness and size very clearly, Lin Wu was the first time to contact this thing after all, and Zhao Yin was still afraid that he would not be able to do it well.

After waiting for a while, seeing that Lin Wu still didn't succeed, he simply got up and went to inspect the prison.

……

"Master Pony, do you think this is okay?"

After he came back after two turns, Lin Wu was holding a badminton and table tennis ball in his hand and checking it repeatedly.

"Well, it's not bad!"

Zhao Yin nodded with satisfaction.

Although it is not as good as the mechanization of later generations, it is still good.

"Can we mass produce?"

Lin Wu had been thinking about this for a long time.

His current salary is linked to the annual output value of the prisoner, and as long as the more things he makes, the more he earns!

However, what exactly is made and how much the price is set depends on Zhao Yin, who is only responsible for production!

Besides, these things are all from his hands, and he also has a great sense of accomplishment!