The paddy fields have been filled with water and frozen, and several paddy fields form a large ice rink.

A group of children skate on the ice, and the laughter made people feel happy.

The three stood at the very edge and watched, and the four people stood behind them.

Yang Siqiao looked at it, his eyes flickered, as if he was recalling, and his face was painful.

Li Yi quietly observed, feeling that the other party remembered the same year, and was just about to propose to go somewhere else, Yang Siqiao showed a free and easy smile again.

Laughing and laughing, there were tears in his eyes.

The smile changed twice, and Yang Siqiao let out a sigh of relief, and his fierce face looked gentle.

His eyes were much clearer, and he said to Li Yi: "This is good, it's better in the north, there is ice to play in winter." ”

"General Yang is right to say that the winter ice and snow in the north is a gift from God to the northerners, but ...... As long as you are willing to spend money, you can have ice anywhere, even on a hot summer day. ”

Li Yi knew that Yang Siqiao had a trace of something in his heart that he had put down.

"But saltpeter?" Yang Siqiao asked with a smile.

"At present, this is the case, in a few years, maybe there are other ways to make ice, I will work hard, three years." Li Yi set a goal for himself.

In fact, he can now exchange for a compressor and then make ice, which is the most suitable method for indirect ice making with salt water.

However, he felt that he would be able to achieve technological innovation within three years with the help of basic materials and manufacturing.

"Ice-making fast?" Yang Siqiao does not doubt whether Li Yi can do it, Li Yi is different from others, ordinary things, how can it take three years.

Since Li Yi said that the three-year limit is not ordinary.

"It's faster than digging ice in the river right now, and it's a hundred times cheaper than using saltpeter. At that time, I will build an ice rink on Zhuangzi in the summer, and General Yang must come to play. ”

Li Yida threw it out honestly, and the compressor cooperated with salt water to make ice, which just cost some electricity.

At that time, with water conservancy and wind power, I didn't expect to generate too much electricity, and I could support Zhuangzi.

"Very good, give me an ice cart and a pair of chisels first." Yang Siqiao watched the children play, and couldn't help but go down and sneak out.

"If General Yang wants to play, there are ice blades over there." Li Yi pointed in the other direction.

"What are ice blades?" Yang Siqiao had never heard of it.

"Add a horizontal iron sheet under the shoe, and under the horizontal iron sheet is a vertical iron plate, one for each foot, and the speed of skating on the ice is very fast."

Li Yi explained the structure of the skate blade, and walked to the other side as he spoke.

After about 300 steps, I came to another ice rink, which was bigger and divided into areas.

In the middle is an oval ice rink, but there are no people.

A group of adults and older kids are learning to stand next to the place.

"There are two kinds of skates, one is made of pigskin, which is directly connected to the knife, and the other is tethered.

If you wear the socks made in Zhuangzi, you can wear the first type, and if it is another set of felt socks, it is difficult to take off your shoes and tie the second type.

Like me, I take off my socks and really skate on the skate, and the better my feet fit my shoes, the easier it is to slip on. ”

Li Yi introduced, and by the way, he found a pair of skates that matched the size of his feet from the shed next to him.

Sure enough, he sat there and took off his shoes and socks, and put on his skates.

The front of the skate blade has a slight arc, but it has no teeth, so it is not a pattern knife, but more like a hockey knife.

The knife is relatively short and the blade is thick, so it is not a knife for short track speed skating, nor is it a road speed skating.

His old avenue speed skating blades were dislocated knives, and his heels could be briefly detached from the blades.

It is said that the 1,000-meter highway speed skating through the dislocation knife can be faster than the non-dislocation of a few tenths of a second.

The reason why he didn't make the speed skating knife at that time was because the metal smelting and processing technology was not good, and the speed skating knife had a thin blade.

The cheapest skates for tens of yuan to one or two hundred yuan were all five-cent coin steel at that time.

After a while, Li Yi put on the ice blade, his body swayed slightly, his feet strained left and right, and he went out with a whoosh.

At the same time, he bent forward at ninety degrees to the ice, his legs slightly bent, and his hands were naturally behind his back.

I didn't run, I just slid and the speed was raised in a few clicks.

Entering the curve at the oval rink, take out your right hand with both hands behind your back and start swinging your arms, leaning inwards and adding a knife to your right foot.

When I entered the straight, my arms swung back and forth, and I jumped out of the way in the blink of an eye as if I were flying on the ice.

"The proprietor is amazing."

"Don't fall, proprietor."

"Wow, wow, wow, I want to be the proprietor."

The older children at the school station shouted.

Over there, Li Yi skated twice, his body suddenly turned 180 degrees, and the trajectory of the skate blade under his feet changed, becoming an inverted slippery posture.

He turned his head slightly to the right back, his right foot was raised diagonally backwards and stretched out, falling on the ice, the center of gravity of his body swung back and right with his right foot, his left foot was raised, and he touched the ice from the front to the right, the blade of the ice blade of his right foot was pushed out, the center of gravity shifted to the left, and the speed rose again, but this time it was backwards.

This backward slippery posture looks more beautiful than the straight sliding.

"Okay, okay, we're going to play this." Yang Siqiao saw that Li Yi was sliding so easily, and felt that he could do it, and he could do it if he went up.

Wang Xing didn't dare to make a sound, he looked at the people who were learning to stand next to him, and it was estimated that after putting on the skates, he couldn't slip out of Li Yi's current appearance.

Li Yi slipped backwards, close to Yang Siqiao, his right foot remained unchanged, his left foot was raised back, and he landed on the ice horizontally, making lunges, smm~~~ He stopped and stood up straight in the flying of ice slag, just so chic.

"Give me one, I'...... I'll tie it. Yang Siqiao was eager to try.

Li Yi went to find shoes and protective gear for Yang Siqiao, and came back to ask Yang Siqiao to sit on the stool.

When he helped tie his shoes, he said: "In a few days, I plan to open the ice rink and rent skates, is it more than 100 yuan a day for one person?" ”

He finally told his purpose for making ice rinks and skates.

"Not much." Yang Siqiao supported: "Such a fun thing, we think it's cheap every day." ”

Waiting for Li Yi to put on his protective gear, he looked at a watermelon skin-like thing and asked, "This is ......?"

"Hats, made of bamboo, drilled through rope and netted so as not to fall on the head. This one is on the elbow, this is on the knee, and finally on the butt.

Skating is dangerous, I can still treat my arms and legs, and I broke my head...... That's a problem! I don't want to save that kind of patient. ”

Li Yi put a helmet on Yang Siqiao, looked left and right, satisfied, at least under normal conditions, he would not fall out of cerebral hemorrhage and concussion.

"Actually, don't bother too much, let's do it, we'll see you slip." Yang Siqiao is still confused with confidence.

Li Yi was scared, so he ran to get a pair of thick gloves for Yang Siqiao to put on.

"That's it, right?" Yang Siqiao was in a hurry, he wanted to get on the ice.

Li Yi checked it carefully: "General Yang, please." ”

He stood aside, worried that Yang Siqiao would press him when he fell.

Yang Siqiao propped up the stool with both hands, stood up, and was just about to take a step......

"Hey! Eh! No, ahh......hh With all kinds of shouts, Yang Siqiao fell on the ice.

He held the ice in his hand and remembered, and his feet pushed back and forth, but he couldn't use his strength at all.

"How so? Pull, pull our family. Yang Siqiao simply turned over and sat on the ice and watched Li Yi stretch out his hand.

"How did Yuki run to the ice and sit cool?" At this time, a voice came from more than ten meters away, shouting Yang Siqiao's word, Youzhi.

"General Gao." Li Yi clasped his fists and saluted.

"Colliers, why are you here?" Yang Siqiao sat there very embarrassed.

"Let's come over and make soy sauce, there is not much soy sauce in the palace." Gao Lishi walked over as he spoke, and dragged Yang Siqiao up, he was tall.

"Didn't you just fight the day before yesterday? Don't let go, hurry, grab us. Yang Siqiao grabbed a life-saving straw like a drowning man.

Li Yi was stunned for a moment, right, he came to get soy sauce just the day before yesterday, and he came to get it again today?

After a moment's thought, he looked grateful.