bdsm-fiction Chapter 293
Chapter 293
"Ah~Ah~!"
Su Chen was taking a nap in the study room with his feet up, and suddenly he sneezed twice.
"Fuck, the weather is getting colder, I must have caught a cold accidentally while taking a shower." Su Chen rubbed his nose and cursed.
Then he nodded, his eyes full of supreme wisdom.
"The shower room needs to be built as soon as possible, and it will last for a few more days."
After two sneezes, he suddenly lost all his sleepiness and sat up straight, checking the items in the mall out of boredom.
"How should I spend the remaining 7,500 points?"
"There is still a long way to go before the mall is upgraded, so I am not in a hurry to spend all the points."
"Alas, why doesn't this mall put some cotton on the shelves? I wonder if the old immortal has solved the problem of filter cotton."
Cotton?
Filter?
Suddenly, Su Chen blushed and his heartbeat accelerated.
He thought of something in the mall that could definitely replace cotton, and the filtering effect should be similar to cotton.
It's just that thing...
Su Chen shook his head quickly and gave up the idea.
He saw the lighter again by accident, exchanged for a lighter, and played with it in his hand.
It's not expensive, 20 points each.
He held it in his hand, slid the small roller to produce a small spark, and instantly ignited a small flame.
This lighter uses flint, not the kind of gas battery lighter.
The lighter is relatively useless and has never been exchanged.
There are usually three ways to make fire in the Tang Dynasty, drilling wood to make fire, also known as wood flint, and stone knocking fire.
Another way is to make fire with Yang flint, which is a circular concave mirror made of copper. Its principle of making fire is similar to that of a magnifying glass, using sunlight to focus on one point.
If there is no sun, it is impossible to make fire.
Later, the fire starter was invented to preserve the fire.
There are about 60 kinds of small commodities in the primary mall, most of which are useless things.
The practical items have been exchanged, and Su Chen is not worried about the items in the mall at all. How to explain the source to others after taking them out.
If there is a mobile phone in it, he will take it out without hesitation.
"Forget it, I hope there will be more practical things after the upgrade."
Then, Su Chen entered the system space with his consciousness to check.
It was empty inside, with only two 100-cubic-meter blast furnaces left, coke production, coal washing, and physical desulfurization methods.
Suddenly, Su Chen thought of something.
Frowning slightly and thinking...
"Brother-in-law, it's time to eat! We've been waiting for a long time!"
Little Sizi suddenly ran into the study and came to Su Chen and said.
Su Chen's thoughts were interrupted, and he looked at the time and it was almost noon.
"Okay, let's eat!"
Su Chen put down the lighter in his hand, got up and left the study and walked towards the restaurant.
Everyone has arrived, and they should have just returned from school not long ago.
"Sorry! I took a nap in the study. Let's eat." Su Chen apologized with a smile.
"We just came back and just sat down." Li Tai said casually.
"Haha, Xiao Sizi said you have been waiting for a long time." Su Chen glared at Xiao Sizi fiercely.
"Tomorrow is Sunday. I want to go to the old man's teahouse in Chang'an City. Do you want to go?"
"I want to go!" Xiao Sizi was the first to raise his hand.
Li Tai shook his head and said, "I won't go! I haven't figured out the telescope you mentioned."
About ten days ago, Su Chen personally made an ugly magnifying glass with glass.
Magnifying glasses are easy to make and the principle is simple. It is a convex lens.
No matter how hard he tried, he couldn't make the effect that Su Chen wanted.
In the end, it was the glassware shaping master who made a normal-looking magnifying glass under the guidance of Su Chen.
After the magnifying glass was successfully made, Su Chen wanted to try to make a telescope.
Su Chen knew the principle of telescope, but he couldn't make it because his brain was not good enough.
There are two components of telescope, one is the objective lens: responsible for collecting the virtual image formed by the refraction of distant light.
The other is the eyepiece, which is used to magnify the virtual image collected by the objective lens, so that the human eye can see distant objects clearly.
To put it simply, the telescope is a combination of two convex lenses, one large and one small.
Su Chen immediately found Li Tai, who was most suitable for this kind of thing.
Su Chen first talked to Li Tai about the principle of the magnifying glass, and showed Li Tai the magnifying glass he had made.
Who would have thought that Li Tai told Su Chen that there were lenses that could improve eyesight before the Eastern Han Dynasty.
The lens was made of polished water jade, but Su Chen had never heard of water jade.
Finally, after Li Tai's unremitting explanation, Su Chen understood that they called crystal "water jade".
However, the magnifying glass made of water jade was very distorted when looking at things.
It was far inferior to the glass magnifying glass made by Su Chen himself, but the one made by Su Chen was uglier.
"Oh, then you can study it slowly, don't rush." Su Chen replied casually..
Li You knew without asking that he would not go back to Chang'an if he could.
"Brother-in-law, we have to review our lessons, so it is inconvenient to go back to Chang'an!"
Li Shen is not as shy and timid as when he first came to the manor. Maybe he has had more contact with strangers at school and his personality has changed a little.
The same is true for Li Zhi and Li Shen. Now they live a simple life at school and can play with everyone.
There is no such treatment in the palace, so how can it be easy to go back to Chang'an?
Then, Su Chen looked at Princess Changle and Jin'er, "Are you going?"
Jin'er looked at Princess Changle, "Su Chen, we will not go back this time. When you go back to Chang'an, bring more guards and pay attention to safety!"
"Okay, don't worry, I will pay attention."
"Hahaha, little Sizi, they are not going back, let's go back to Chang'an and have fun!"
Little Sizi looked at everyone's faces.
After hesitating for a moment, he waved his hands repeatedly and said:
"Brother-in-law, I won't go! I have to study."
Su Chen was a little embarrassed and said:
"Eat!"
...
After lunch break, others went to school.
Su Chen took a nap in the study room, about three o'clock in the afternoon.
Call Zhang Long to go to the field to see how the crops that have been planted for more than half a month are growing.
Of all the seeds given by the system, sweet potato seeds are the most powerful.
The seedling raising time only takes ten days, which is about the same as corn. Normal sweet potatoes take at least twenty days from being buried in the soil to taking root and sprouting, and it takes ten days for seedlings to mature.
Su Chen came to the corn field, and there were more than a dozen villagers loosening the soil and weeding the corn field.
At this time, the corn stalks have grown to a height of about one foot.
When transplanted, they are about four inches high, and the survival rate reaches more than 90%.
"This corn is growing well."
Then, Su Chen went to the sweet potato and potato planting area and checked it out.
The fastest growing one is the potato, which is now more than one foot tall.
The sweet potato seedlings grow the slowest, and it takes almost twenty days to grow a new vine of more than three inches.
After walking around the fields for about an hour, Su Chen and Zhang Long walked across the small stream bridge and planned to go to the village.
The village is much quieter now, and the children all go to school.
Young and middle-aged people basically have jobs, only some of the elderly are in the village, and some people are busy working in the fields.
"Go back and see what materials are used to get the house number."
Su Chen never thought about the house number later. The house number should be indicated on the household registration book and ID card.
This makes it easier to find people.
Walking from the head to the end of the village, the sun was about to set unknowingly.
After entering the second half of September, the daytime is obviously shorter.
If it is summer, the sun will not completely set even after seven o'clock.
"Zhang Long, let's go back!"
"Okay, Lord!"
The two returned the same way, and the setting sun stretched their shadows...
...