After coming out for a few days, Fan Jingjing finally went home with a new skill.

Fan Jingjing naturally wouldn't walk home with the four children in her arms, and she couldn't hold them, and the four children would walk such a long way, and the four children would be tormented by the four children.

In this era, there is no rapid communication, if you want to achieve the purpose of communication, you must send someone to stay by your side, and transmit the information to be conveyed at one time, if a few minutes pass, there are still any ideas, and no one can pay attention to you if you want to convey it.

Fan Jingjing didn't bring the radio of fast communication with her, because for the Fan family manor, this is still a secret device, and only a few people in the Fan family manor can use it.

Because the problem of mobile power has not been solved, it is difficult for others to know.

Otherwise, when you see a good thing and you can't use it, you will always feel uncomfortable in your heart, and with a good thing, most people want to possess it.

If it's an ordinary person, it's fine, but if it's a relative of the emperor, especially the emperor himself, it is difficult to solve, for the emperor, although he also wants electrical products, but the person who helps prepare three meals is not himself, he himself can't use it.

Regardless of whether there are electrical products or not, the emperor always has three delicious meals to eat, and with electrical products, he will not make more delicious food.

The only one who can make more delicious food because of electrical appliances is Fan Jingjing.

Because Fan Jingjing's ability to use the big stove is really very poor, but the imperial chef has long known how to control the big stove and plays the big stove superbly.

Even for the imperial kitchen, the heat changes that can be controlled by electrical products are not as good as the large stove, and the large stove can make more accurate and exquisite deliciousness, provided that the imperial kitchen has a very high degree of effect on the heat and temperature control ability of the large stove.

For the ability to control fire, Fan Jingjing is far inferior to these people who have been using the big stove for a long time.

The ancients' ability to control the big stove was not studied by themselves.

In addition to the part of my own research, there are also the results of the predecessors that have been passed down from generation to generation.

Although Fan Jingjing represents the crystallization of thousands of years of culture, fire has long disappeared from their daily life and replaced it with electricity, so for the control of fire, Fan Jingjing is naturally very insufficient.

Therefore, Emperor Li Shimin can endure his desire to get the latest technology to achieve the purpose of protecting his courtiers.

But if you have a device for fast communication, and the effect that fast communication can achieve is very good, if there is anyone in the world who needs electricity communication very much, then it must be the emperor.

If you don't use it for the emperor, then in the eyes of the emperor, you are too unruly.

Speaking of which, the root cause is that there is no way to mass produce it, otherwise as long as the production can reach a thousand pieces, it is not a big deal for the emperor to use, if the emperor wants to use it, it must be used on a large scale.

Fan Jingjing can only pray that the people who take the Thunder Lotus Tree to the south to plant it can grow a lot of Thunder Lotus Seed and let the Thunder Lotus Seed absorb full power.

The sooner the problem of electricity is solved, the radio will have more room for development, and it will be able to contribute to the emperor as a tribute.

At least it was a tribute to Emperor Li Shimin, and Emperor Li Shimin definitely didn't use it for himself, but also had to use it for his generals and ministers.

Even the person the emperor wants to find, everyone has one, and in the middle of the night, he may receive the emperor's radio to get the message that the emperor wants to convey.

At that time, the emperor may have a big radio in his room, and if he wants to find someone, he will ask the eunuch to pick up someone's radio and ask him to come over and talk about things.

In this way, if you want to talk about things, you don't need to ask someone to spend time looking for them.

Everything has to be delayed a lot, after all, you send someone to look for it, and it will take time to wait for someone to come.

It takes twice as long as when the radio calls people over, or even more.

Therefore, the saving of time is also a very important incentive for the emperor.

The emperor has a lot of opportunities, but he is not a lie, there are so many things in the world, there are so many big and small things, and the emperor has to put some small things down for others to do to concentrate on dealing with big things.

Otherwise, for the emperor, he will not be able to deal with all the big and small things.

Therefore, some people, when they were wronged and suffered greatly, did not care about why the emperor did some things, and felt that they could not understand it.

For you, these things may be major events that fall from heaven, but for the emperor, they will not affect the overall situation of the whole society, and the overall situation of the government and government are all small things.

It's just that for you, there is a matter of life and death, but if your life and death are related to the livelihood of the entire court, it is a big deal.

But if there is no wavering for the imperial court, then it is a trivial matter.

Fan Jingjing is still a little confidential, so these radios are only used in the Fan family manor, the big deal is that the leader of the Fan family manor who is a merchant in the distance has one in his hand, which can quickly make the Fan family manor prepare the goods, and send the goods to the buyer more efficiently than others.

Buyers have more or less experience in buying other goods, and by comparison, they can find out how efficient Fan's Manor is.

Compared with other caravans, the quality of buying things from Fanjiazhuang is better, needless to say, although it is a little more expensive, but the goods can be picked up faster.

Moreover, the appearance design of the goods in the Fan family manor is particularly fashionable, and the inside is particularly durable, so it can be said that there are no shortcomings, at least not the shortcomings they can pick.

After all, they didn't see a better product in Datang.

The important thing is that they go to a place to sell things, they are not hoarding goods waiting for you to buy, what you need to order from the Fan family manor, they will deliver it to various places.

Whether it is an individual or a large caravan, he is willing to send, as long as you are on the freight route, so in the freight route, there are different vehicles to transport various items according to the distance, and the frequency of transportation is still very high, it can be said that there are several classes every day, every time they see the trucks of the Fan family manor passing by, they are anxious, and run out to see if their own goods have arrived.

The goods of the Fan family manor can be said to be the express delivery and takeaway services of this era, in addition to the big families, if there are ordinary people who also want to buy items, they will not refuse, as long as they can stop the passing sellers, they can order with them, and the consignees have the albums they sell.

The families on both sides of the road have long found out, if you calculate carefully, you can use the products of the Fan family manor for a longer time, and the efficiency will be higher, although the waiting time is a little longer, but it is completely worth it.

It's a pity that there is a distance limit for the sale of fresh vegetables and fruits, if you are outside the distance, basically it will not be sent to your home to sell, although the vegetables and fruits of Fanjia Manor are a little more expensive, but the taste is particularly good, and more importantly, the variety is rich, and you will be taught how to cook.