When I looked into the library, I was startled, and there was manuscript paper everywhere.

A middle-aged man was lying in front of a desk with a large pile of manuscript paper.

There was also a young man of thirteen or fourteen years old next to him, arguing with the middle-aged man about something.

After listening to a few words, the soap warbler became numb, what mass, friction coefficient, transverse force, longitudinal force...... It's all words I don't understand.

Li Daoxuan heard something.

Song Yingxing really learned very quickly, it seems that it only took him a few days to complete all the mathematics in primary school, and the current progress is in the first year of junior high school physics and the first year of junior high chemistry.

It's a little slower than Bai Gongzi's progress, but it's fast.

This made Bai Gongzi feel the pressure!

Song Yingxing was writing and drawing on paper: "After learning the knowledge that objects are composed of molecules and atoms, I can guess why the spring cools down rapidly after burning red, and can recover its elasticity, it must be because of the changes in molecules or atoms caused by the process of burning red and cooling, but this change cannot be observed now." ”

Bai Gongzi: "If you make a magnifying glass, you should be able to see it, right?" We've learned the principle of a magnifying glass, so let's try to find a glazer to build a magnifying glass. ”

Song Yingxing shook his head: "It's difficult, it's too difficult...... Our glazers can only make magnifying glasses of two or three times magnification at most, but if you want to see molecular atoms, I am afraid that you have to magnify hundreds of times, and the glazers do not have such good technology.

Listening to their discussion here, Li Daoxuan remembered that when we modern people study physics and servant courses, we will use the "microscope" in the experimental class to observe things such as cells, bacteria, and atoms, and cooperate with physics books to understand the world.

But the little people in their own house do not have this condition, and the "fairy experimental equipment" written in the "Book of Heaven", the little people do not dare to ask for luxury, and they want to make their own, but it is almost impossible.

How can you do it without experimentation?

This has to help the little people!

Open a treasure network and search for .....

There is no such thing as a "miniature microscope" for a small person, you can't buy it at all, you can only buy a microscope that is suitable for the size of a normal person, but this is too big for a small person.

However, Li Daoxuan immediately found that the small microscope that was straightened seemed to be a little higher than the rooftop of the fifth floor of the school's teaching building, and he could place the microscope against the teaching building, so that the little people could climb to Wushuo Dayan, build a shelf on the roof, and climb to the top of the microscope and look down.

The tray on the microscope for placing the "observed" is about the height of the second floor.

Little people can climb out of the second-floor windows and place their favorite things on the trays.

In a similar way, all kinds of modern experimental tools can be used by small people.

Very good, Li Daoxuan added all the experimental equipment of physics, chemistry, and biology to the shopping cart and scanned the goods.

At this time, the soap warbler had already spoken: "Excuse me...... Who is Mr. Song? ”

Song Yingxing raised his head from a pile of manuscript papers: "It's down there." ”

Soap Ying said: "He Jiaoxi asked me to come to you, saying that you can help provide the bow and arrow manufacturing drawings suitable for cavalry use." ”

Song Yingxing: "Hey, it's this kind of little again, I want to think about it...... Suitable for cavalry, of course it is the Kaiyuan bow, the cavalry of the border army generally uses the Kaiyuan bow, can't Gaojia Village make the Kaiyuan bow?

Bai Gongzi shook his head with a smile next to him: "Can't!" We have never done the technology of the Kaiyuan bow here, and Tianzun directly skipped all the technology of the bow and arrow. ”

Song Yingxing: "Okay, then I'll draw one." ”

He took out a pen and paper, brushed it, and in a blink of an eye, the Kaiyuan bow was drawn, and a large number of annotations were added to it.

Then he swung the drawing into the hand of the soap warbler: "Take it, take it." ”

After saying that, he buried himself in a large pile of manuscript paper.

The soap warbler was shocked: where is this sacred? Hand-painted standard weapons of the border army on the spot? Is it so unreasonable?

Li Daoxuan watched the soap warbler leave with a confused face, and couldn't help but think: You, Kaiyuan bow, are still playing with the transition, and after our firecrackers are mass-produced, the cavalry will also use firecrackers....

Dragoons, just ask if you are afraid.

At this time, Li Daoxuan suddenly found that outside the box, there was a line of words flashing, and he thought that which of his villages was ringing the bell to call him, and after a closer look, he found that it was the salvation index that had reached 1500 integers without knowing it.

Below the Salvation Index, a strange button appeared: "Expansion", and it was this new "Expansion" button that was flashing.

"What's new again? Hey, expansion, that's not what I thought, right? ”

Li Daoxuan really feels that the box should be expanded.

This box is only more than two meters long and more than one meter wide, which can only allow him to see a field of vision of 500 meters * 300 meters, which is too small, and as the territory grows larger, it becomes more and more insufficient.

Recently, he felt that the "rain" could not come.

Because he can only see a 500 x 300 area, it can only rain in such a small area. If the rain is too short to moisten the land, at least a few hours of rain will have to fall every few days.

How can this be taken care of?

Therefore, he can only provide a large pool for each village and let the villagers dig their own ditches to divert water, which is not as good as rainfall after all.

Now the box has multiple "expansion" functions, which are obviously here to help him solve this problem.

Li Daoxuan was in ecstasy, and he reached out to order the "expansion", but when his finger was halfway out, he suddenly remembered something and stopped his hand.

I looked at the surroundings of the box.....

The box is now in his bedroom, with his computer on the left, his bed on the right, a chair in front of it, and a wall in the back.

It is no exaggeration to say that there is not even a little extra space around the box, and if he clicks "expand" now and the box becomes larger, the result will be either the box is squeezed or his furniture is squeezed out.

Broken furniture is still a small thing, and it's a big deal to spend some money to buy it.

If the box is broken!

That's too much of a possibility.

This includes, but is not limited

There is a disaster in Lilliputian, and all villains are destroyed.

Lilliputian is integrated with the real world, and the real world is full of Ming Dynasty villains running around.

The two worlds collide and explode, destroying everyone.

Just thinking about it makes you feel terrifying!

"No, we have to change places."

Li Daoxuan looked left and right, the bedroom was too small to operate, it seemed that he could only go to the living room, first cleared a large open space in the middle of the living room, and then dragged the box into the living room.

/。 Zero Point Chinese Network]/