"Let's go out and play!"

I saw Li Zhong say to his son.

"Hang out again."

The new town on the side is also a road.

"If you don't go out to play now, you won't have a chance in the future."

Li Zhong said.

"My son's health is not very good, and you still go out to play."

Li Chong also explained: "It's better to die of illness on the way to play than to die of illness at home." Isn't this the purpose of me bringing you to Yangzhou? ”

Xincheng: "Aren't you doing it for yourself?" ”

Li Chong: "That's it! People are definitely going to die, and if you can live every day happily, it's better than living every day with a depressed life, right? ”

"And...... At your age and mine, it's really a day away, one day less. ”

"If you don't cherish it well, you won't have a chance in the future."

Xincheng: "That's not like you, you run out to play twice in three days, what if you get sick." ”

Li Chong: "If it were me, I would be sick." Even I don't want people to treat me. ”

Xincheng: "Nonsense. ”

I saw Li Zhong sitting paralyzed.

Alas......

It's boring.

Never mind!

Let's go outside and see the scenery.

Xincheng saw Li Chong suddenly stand up again, and he also knew, he didn't know where to go to have fun again.

It is impossible for this man to be idle.

……

this year.

Lee Chong lived a life of retirement completely.

All I can say is......

A garden like this in Yangzhou is very good.

It can be said that everywhere is full of the fragrance of birds and clouds.

And......

Climate-wise, it's also pleasant.

At least!

It feels like it's cooler than Chang'an and Luoyang, not too much.

The autumn breeze is blowing.

The city of Yangzhou soon became golden.

It's just that this golden color is not complete, and it is still accompanied by a lot of green color.

Now he ......

Every day, I just got in a carriage or rode a horse and wandered around.

Pity......

Reality is not comparable.

It's full of adventures.

The reality is that you go shopping all day and don't see anything particularly interesting.

Even if there is ......

That's just a useless passerby.

But if you think about it carefully, maybe you are the one who has that adventure.

It's a pity......

I didn't give others a chance.

can only pull out all the calligraphy and painting that plays the piano, plays the erhu, and paints.

Then find a small pavilion to spend this boring time.

Maybe......

Li Chong looked at them at this time, just like watching Douyin and Kuaishou.

Just for the sake of your own pleasure.

this year.

Zhang Sui has taken another step forward on the road of chemistry.

He formally put forward his own doctrine, the particle theory.

Of course!

Look, you can't see these particles.

But!

This does not prevent him from making such assumptions.

Moreover......

On the side of alchemy, sparks also gradually collided.

Li Chong felt ......

There is a risk of knowledge leakage.

But......

It's better to have a collision than not to have a collision.

And chemistry may not be something that can be solved by a single sui.

It is necessary to mobilize the power of all people on a wide scale.

Therefore......

When Zhang Sui asked if some experiments could be made public.

Li Chong also agreed.

Meantime......

It's time for the nobles of the Tang Dynasty to start opening their eyes to the world.

When Zhang Sui disclosed all the experiments that Li Chong had done for him before to the Academy of Sciences, as well as the wild alchemists, and the students of Guozijian.

This immediately caused a sensation.

How to say it.

In the past, most of the ancients looked at problems from a macro perspective.

However......

Now it's a matter of getting to the point of view of science.

And......

Most of them never thought of it.

There are so many different gases in this world.

In terms of experiments, there are at least four.

They are hydrogen, oxygen, carbon dioxide, and nitrogen.

Moreover......

Each of these different gases has different properties.

Hydrogen seems to be flammable and explosive.

Oxygen, which is necessary for human life.

Carbon dioxide is the breath that comes out of the human mouth.

Nitrogen, which is too stable due to its properties.

So......

It is not known what exactly this gas is for.

Even......

From a strict point of view, there is not necessarily only one gas, and there may be other gases mixed together.

When Zhang Sui separated all these things that make up gases one by one, and then showed them in front of everyone.

Everyone was amazed.

In a word......

I just feel that this thing is very mysterious, and it is very interesting.

He seemed to be ubiquitous in life, but they had not been aware of it before.

When the experiment and his hypothesis are proposed.

Zhang Sui also had to give everyone a wake-up call, just like at the beginning, Li Chong often reminded Zhang Sui.

That's chemistry research, and you have to be careful.

Because in the process of research, a lot of toxic gases or toxic substances may be produced.

At this time......

Be sure to take precautions first.

Zhang Sui mentioned this in front of so many people, and he didn't want anyone to go back and imitate it indiscriminately.

When the time comes......

If something happens, it's not good.

Of course!

If some experiments have already been determined to be safe, they can try them themselves.

All I can say is......

It's a lesson in rediscovering the world.

Especially in the study of the displacement of gases by plants.

Zhang Sui felt that they could still be allowed to do more.

All I can say is......

This world is truly amazing!

There seems to be some kind of special connection between everything.

Moreover......

At the behest of Li Chong.

In this year, Zhang Sui also found through microscopic observation experiments and algae experiments that plants seem to be able to generate bubbles when there is light.

And when these bubbles are collected, they are exactly the same as oxygen.

The reason why I was able to suddenly think of such an experiment was actually because Li Chong had moved to Yangzhou now.

From a discarded water tank in Yangzhou, Li Chong discovered that the algae could bubble.

If he was still in Luoyang, then he would definitely not be able to discover such a phenomenon at this time.

Why.

Because the servants in the house will definitely clean the water tank when the algae are generated.

Of course!

In fact, this water tank is not the water tank of Li Chong's own home in Yangzhou, but is seen outside.

The truth of the world has been revealed, and the next step is to wait for more people to continuously improve this doctrine.

Let's be honest!

If you don't do it, it will shake the imperial power.

Let's just look at how the people who study these things react when their worldview is refreshed.