All I can say is...... To invent this kind of thing, sometimes it takes a little bit of luck in addition to diligence.

In the five years of Yonglong, Li Chong's luck was not bad, and after repeating the experiment many times and improving the experiment, he soon discovered that this was reacted through gas.

It is indeed the original elemental silicon, which has a certain impact on physical properties.

For example, silicon is supposed to be non-conductive, but when various experiments are used to diffuse gases, it becomes able to pass through electric current.

This discovery can only be said to make Li Chong more or less excited.

However, this is obviously not enough, because it is not now required to be able to pass current. But...... It is required that the current can only be passed in a single direction.

Fortunately......

This did not stump Li Chong, after all, in the field of reasoning, Li Chong is still a little good at it.

This is not!

It only took one Silla maid and six widows to figure it out.

Wing Lung five years.

Chinese New Year's Eve.

When everyone was immersed in the atmosphere of the New Year, Li Chong couldn't wait.

He couldn't wait to put his ideas into practice.

Finally......

A second before the first firecracker sounded, this electronic component, which can only pass through the current in one direction, was explored and studied by Li Chong.

Then there were the servants outside, who heard their own horses laughing loudly inside.

While everyone else was gathering around the brazier, they were hiding in a garden on the outskirts of Luoyang doing research.

Hi!

But this can't be helped, perhaps, this experiment is really important to the colt.

When he came from the laboratory, Li Chong was still a little stumbling and almost hit the threshold, but fortunately, as soon as the servant saw it, he immediately came up to support him.

Then the servant was grabbed by the collar by Li Zhong and kept shaking.

There are still words in his mouth: "I made it!" I did it! ”

……

New Year's Day.

Others have been drinking and having fun all night, and have not slept, and have to keep vigil, so their faces look haggard.

What about Li Chong.

It's because I did another night of circuit experiments, so my face is a little pale.

As it turned out, he was right!

He really made the diode.

Of course!

The diode is not the end yet, he has a special idea.

That is, to make a triode.

Why is that?

Because when he was researching microphones before, he originally planned to simply use the principle of magnetism and electricity to make a microphone.

However, the actual effect is not satisfactory.

How unsatisfactory is that although the structure of the microphone has been made, he doesn't seem to be able to use the current in this microphone.

It is because I feel that the current generated by the magnetism is too weak, after all, the vibration amplitude of the voice is actually very small, and naturally, the current generated is also very small, and the result is that it is impossible to drive such a large speaker with only this weak current.

Afterward......

He really didn't think about how to amplify this current, and finally ...... So I had to use a charcoal microphone as the input source of the signal.

Don't you say it......

This carbon essence is indeed much more reliable than this magnetic electricity.

Of course!

Charcoal must also have the disadvantages of charcoal, in short, at that time, there was already a way in his mind to increase the current in the wire by adding an additional circuit.

While working on diodes, he had an idea at one point and seemed to have thought of a solution to this problem.

……

Yonglong six years.

The first day of the first month.

All I can say is......

Now Li Chong is becoming more and more unsociable.

The family is happily celebrating Chinese New Year's Eve, but you go to the outskirts of Luoyang to do experiments.

Some people may ask why they have to go so far to the suburbs.

In fact......

There must be a reason for this, too.

Because......

Doing these experiments is really going to be exposed to poison gas.

If the poison gas leaks, the consequences are absolutely unimaginable.

But in the next words, Li Chong didn't plan to do it himself.

Let someone else come.

Presently......

He has only done qualitative research.

Next......

A large number of quantitative experiments still need to be completed.

At least......

You have to figure out how big the diode is, how much current it can pass, and what it has to do with it.

Even if you can't get a perfect formula, you have to at least draw a diagram with the relationship between the x-axis and the y-axis.

As for who you said would do such a dangerous thing......

Li Chong also calmed down.

All I can say is......

This candidate is not easy to choose!

Even......

Li Chong was afraid that they would destroy his laboratory or release poison gas.

Never mind!

Still don't want to.

Let's go back and get some sleep first.

When I returned to the princess's mansion, I washed up seriously, and then called the only Silla maid, and then I hugged each other to sleep.

The Silla maid can only say that she is also very obedient.

Turned sideways, obediently held by Li Zhong from behind.

……

Yonglong six years.

This is also the sixth year that Li Xiang has taken over Datang.

Look......

Li Xiang didn't seem to do anything very special.

But......

The prosperity of Datang is becoming more and more prosperous day by day.

Even the bald donkey is now on a talk show, and it has even attracted many onlookers.

Of course!

said that it was a talk show, but in fact, it was a lecture.

Tell stories from Buddhist scriptures.

This can really attract a lot of believing men and women.

Some......

Even princesses and county lords will listen to it.

Li Chong can only say that this is not a very good phenomenon.

After all......

What else can a woman do when she enters a Buddhist temple?

This atmosphere of the Tang Dynasty, sometimes, you say that it is open, and it is indeed open, but it is ......

You can't be too open.

Li Chong felt that it would definitely not be good for them to go to these temples or something.

Who wants to be a Tang Dynasty horse now......

It feels like the possibility of being a cuckold is much higher than ever.

Merely......

Li Chong himself doesn't seem to be qualified to criticize anyone.

After all......

Just like him, he still has a face?

However, Li Chong felt that this Taoist priest, monk or something, should indeed be forbidden in the future, and he should not enter the inner garden of the palace, or meet a princess or something alone.

One ......

Prevent them from messing around.

Secondly......

A lot of things like witches and ghosts are also from these people.

But......

Li Chong felt that if he said so, no one would have listened to him.

After all, Datang is so free, if you say so, it is to restrict their freedom.

So......

Forget it!

If you want to say it, you have to wait until there are bad cases.