After brushing the pot, Ye Lin took out a pound of black plum and a pound of hawthorn from the space, these two things Ye Lin has already planted in the space, so there is no shortage.

After washing the black plum and hawthorn, Ye Lin made a white steel box with small holes in the space.

Then put the black plum and hawthorn into a white steel box, close it, put it in an aluminum pot, add half a pot of water, and put it on the stove to boil.

That's right! What Ye Lin wants to do is Chinese cola, iced sour plum soup.

In fact, to make sour plum soup, you need some other ingredients, but unfortunately Ye Lin doesn't have them, but it doesn't matter, the two main ingredients are already available, and the ingredients are not so important.

Ye Lin has no choice, this era is not the next generation, he can buy anything he lacks, even if he wants to buy it, there is no place to buy it.

An hour later, Ye Lin took the pot off the stove, took out the white steel box containing black plum and hawthorn, put in two taels of honey, and stirred well.

Ye Lin was worried that it was not sweet enough, so he put two taels of sugar in it, and left it open.

Ye Lin came out of the house and said to Zhai Ying: "You look at the door first, I'll go out." ”

"Hmm! I watched. ”

Ye Lin came out of the car repair shop and went home directly, Li Ran went to school, Ye Qi also went to school, and there was no one at home.

Ye Lin opened the cellar, went down the ladder, and then disappeared into the cellar.

Of course, he didn't really disappear, but entered space.

After coming to the space, Ye Lin entered the thatched house, and in the storage room of the thatched house, Ye Lin found a few pieces of white steel.

This is the scraps that Ye Lin got in the rolling mill before, and other steels were used by him, these pieces of white steel were useless, Ye Lin threw them into the storage room, but he didn't expect them to come in handy now.

Ye Lin wanted to make two large thermos buckets, which he originally wanted to buy, but this thing can be bought in the department store.

It is the kind that the factory workshop is used to fill boiling water, and of course, there is not a canteen used to hold meals, so as to prevent the food from being sent to the place to be cold.

But after thinking about it, Ye Lin still planned to do it himself, not that he was afraid of spending money, mainly because the kind of thermal insulation performance he sold was not very good.

What Ye Lin used to hold in the thermos bucket, he wanted to put ice cubes, if the heat preservation effect was not good, the ice cubes would not melt quickly.

Ye Lin had a thought, and a few pieces of white steel began to deform.

The insulation bucket is very easy to make, there are two layers of iron sheet inside and outside, and a filler is placed in the middle of the two layers of iron sheet, which determines the insulation effect of the insulation bucket.

Yelin doesn't have insulated cotton, but he has cotton! And this insulating effect is better, but the price is relatively high.

A thermal insulation bucket was made, and nearly ten catties of cotton were used, and it can be seen from here how solid the insulation layer is.

This thermal insulation effect is absolutely good, and I don't know how many times better than what is sold in department stores.

It's a pity that the insulated bucket will never do this for you, the cost is too high, not to mention, there is no way to stuff so much cotton into it!

Not only that, Ye Lin also installed a faucet on the thermos bucket, yes, it is a faucet.

Ye Lin can't help it! This thermos bucket is too big, the bottom diameter is about 80 centimeters, and the height is one meter.

It's good to install a faucet at the bottom, you don't need to move it at all when you put it in one place, and if it's tea inside, you can turn on the faucet directly.

Of course, this is just in case, Ye Lin really used them to hold ice cubes, and the ice cubes were too easy to melt, especially in summer, so Ye Lin didn't bother to do it.

After doing the first one, the second one will be easier, and it will only take ten minutes before and after, Ye Lin cleaned it a few times first, ensuring that it can be used directly, so he left the two large thermal insulation buckets in the space, and he went out by himself.

Because it's not enough to have two large thermos buckets, you also need a teacup, yes, it's a teacup, but this teacup needs to be bought.

Don't say that Ye Lin doesn't want to do this, even if he wants to do it, he doesn't have the materials!

After coming out of the space, Ye Lin went to the supply and marketing cooperatives by himself, and the supply and marketing cooperatives sold cups, but I don't know if there were as many as he wanted.

"Two fools, what to buy today?"

"I buy cups. ”

"Cups? If you want to be enamel, you still want porcelain, or you want glass. ”

"I want a glass. ”

Hearing Ye Lin ask for a glass, the salesman went over and took one and handed it to Ye Lin and said, "Two cents for one." ”

Ye Lin put the cup over again and said, "Why do you get me one? ”

"How much do you want?"

"Let's have a hundred first! ”

"Poof!" The salesman squirted directly when he heard Ye Lin's words, and asked tightly, "You...... How much do you want?"

"A hundred, are there any? If not, I'll look elsewhere. ”

"Yes, of course, I'll go get it for you. ”

If in the future, this cup costs two cents a piece, if you want a hundred, you may buy it for fifteen yuan, or even less, but now, a two-cent, a hundred or two cents, not a penny is cheap.

However, Ye Lin can understand, after all, this is to sell things to the country, and the price has been set in advance, and no one can change it, otherwise the loss will be counted as the salesman's own.

After paying, Ye Lin took the hundred glasses and went to the yard where the bicycles were issued, and then put the four-wheeled bicycle out and put the two yellows on them.

Loading things into four cars, Ye Lin hurried to the car repair shop.

"Ye Lin, what are you ......" Seeing that Ye Lin had put on the four-wheeled vehicle, Zhai Ying came over and asked suspiciously.

"I'll tell you later, I'll move the things down first. ”

"Oh! ”

Ye Lin first moved a table out of the house, and then put two large thermos buckets on it.

When putting the thermos bucket, Ye Lin secretly put ice cubes in one of the thermos buckets.

Of course, this is a small piece of ice, a small piece of ice that is made by breaking the big ice cube.

After getting the two thermos buckets ready, Ye Lin said to Zhai Ying again: "I'll get them back and come back." ”

"Oh! Originally, Zhai Ying wanted to ask something, but before she could ask, Ye Lin spoke first.

"By the way, there's a cup in that box, you can clean it later. ”

"Good. ”

Ye Lin drove the four-wheeled bicycle back, returned to the yard where the bicycle was placed, untied the two yellows from the four-wheeled vehicle, Ye Lin put away the four cars and left.

When Ye Lin returned to the car repair shop again, Zhai Ying just washed the cup, and when she saw Ye Lin coming back, Zhai Ying asked, "Ye Lin, what are you doing with these things?"

"Wait. Ye Lin smiled and entered the house, and at this time, the sour plum soup had already been cold.

Ye Lin went out with the pot, came outside, opened the thermos bucket without ice cubes, and poured the sour plum soup directly into it.

Put the pot down, then pick up a cup that Zhai Ying had just made, then open the thermos bucket with ice cubes, and use a wooden shovel made by Ye Lin inside to shovel some ice cubes and put them in the cup.

"Ice ...... Ice cube. ”

"Yes, ice, this bucket is all ice. Ye Lin put the lid on the bucket and said to Zhai Ying.

"Where did you get the ice?"

"Home. Ye Lin smiled.

"Where's the ice at home?"

"Let's go back and talk about this, you try this. Ye Lin turned on the faucet on the thermos bucket and filled the cup with sour plum soup and handed it to Zhai Ying.

"This is ......," Zhai Ying frowned.

"You taste it. ”

"Can you drink this?"

"Absolutely. After Ye Lin finished speaking, he took a cup, filled it with ice cubes, and poured sour plum soup.

Then I took a sip of it, not to mention, it tasted really good.

Originally, Ye Lin thought that without some accessories, the taste would not be so good, but he didn't expect that there was no difference at all, of course, this may be related to honey.

Ye Lin, this is genuine! Don't talk about the present, even in the future, unless you drink it at home, and few people who sell sour plum soup are willing to use honey and white sugar.

Because Ye Lin has seen that many people who sell sour plum soup use saccharin, that is, cyclamate, which is not a good thing.

Eating too much is harmful to the human body, if this is not made by himself, Ye Lin will definitely not drink it.

"Can you really drink it?" Seeing that Ye Lin drank it, Zhai Ying picked up the cup in disbelief.

Maybe I'm still a little worried! I asked Ye Lin again before drinking.

"You can really drink it, so let's taste it first, you can drink it if you can, and you can't drink it. ”

"Alright then, I'll try. ”

Zhai Ying closed her eyes and took a small sip gently, she was still very scared when she went to drink, but after drinking it in her mouth, Zhai Ying immediately opened her eyes, and they opened them widely.

Not only that, but I drank all the sour plum soup left in the cup in one go.

Because she drank in a hurry, the ice cubes in the cup only melted a little half, this time Zhai Ying went to pick up a cup by herself, and then took another big sip.

"Ye Lin, what is this, why is it so delicious?"

"Drink it!"

"Delicious. ”

Ye Lin didn't make this sour plum soup for Zhai Ying, of course, if it was just for Zhai Ying, he could make it, but he wouldn't make so much.

Although it was not for Zhai Ying to do it, it was Zhai Ying who reminded him.

It was because Zhai Ying said that it was too hot and it was uncomfortable to drink tea, so Ye Lin made this sour plum soup.

He had already thought that those who came to repair the bicycle would provide each with a free cup of sour plum soup.

This is also to attract customers!

"This is called sour plum soup, and with ice cubes is iced sour plum soup, I thought about it, in the future, we will be like this, people who come here to repair bicycles, we will provide a cup of sour plum soup for free." ”

"Ahh

"Yes, you want to! It's so hot, people are waiting here to repair their bicycles, let's provide people with a cup of sour plum soup to quench their thirst and quench the heat!"

Hearing Ye Lin say this, Zhai Ying thought for a while and said: "Your idea is very good, but have you calculated the cost? ”

"Of course I've thought about this, but not every bike is a minor problem! And it's a minor problem now, and there will be a big problem in the future, and this is just a means of pulling people over to repair the bike. ”