It has to be said that with the addition of casting masters, the progress in all aspects has been greatly improved and upgraded.

The same raw materials, but the cold weapon created by Old Man Ou is much more powerful, and at the same time, he also put forward many valuable suggestions and ideas, so that everyone has been inspired a lot, and it can be said that it has advanced by leaps and bounds in technology.

This also greatly helped Song Shaoqin share a lot of burdens, at least he didn't have to worry more about ironmaking, so he devoted all his attention to the development of coal resources.

He wants to thoroughly understand the theory of coal power generation now, and when he has mastered all the theoretical knowledge, he plans to start experiments.

Now, he has just figured out what the steam drive is, and then he will continue to learn the theoretical knowledge of thermal energy conversion into electrical energy, which involves the three disciplines of mathematics, physics and chemistry with strong professionalism.

Such a professional subject, for people who have received modern education since childhood, are a little difficult to learn, but the knowledge of these three subjects is too profound, especially brain-consuming, and people with average brain power are easy to deviate from the subject.

Not to mention Song Shaoqin, an ancient man, the education method he received since he was a child is completely different from that of modern people, and he can now rely on self-study to learn these knowledge, which is already quite remarkable.

This is also better than his smart brain, he was born to be a scholar, if he were replaced by other ancients, I am afraid it would be difficult to understand, let alone understand thoroughly.

**

"Miss, do you see that these moon petals are enough?"

Qiaoxin carried two baskets full of red petals and asked for the opinion of his master.

"That's enough, the jasmine flowers in the courtyard are blooming, right?" Xia Ning glanced at it quickly, and continued to press the mold.

Qiaoxin replied, "It's open, Miss Yunxi also picked some sewing sachets a few days ago, in addition to jasmine, gardenias also bloomed a lot."

"Huh? Are gardenias blooming too? Well, you can pick some of them all back."

Xia Ning glanced up slightly in the direction of the window, she had been busy making soap in the processing room of the factory for the past few days, and she really didn't pay much attention to the blooming of flowers.

Now that she's finally succeeded in reproducing the soap, it's no worse than modern products, and now she's experimenting with soap, so she needs some flowers.

She originally planned to make Yueji and Jasmine, because the smell of these two flowers was very fragrant and fresh, and she wanted to make other scented soaps as well, but unfortunately there were no such flowers here, so she could only try to choose the more common and planted flowers.

Now when she heard Qiaoxin mention gardenias, she suddenly felt that the smell of gardenias was also good, and she could try it together, she didn't necessarily have to follow the modern soap smell to do it, she could try a new fragrance.

"Okay."

So, Xia Ning spent a few more days to perfectly reproduce the soap again, and even more beautiful in appearance.

"Wow~ It's so beautiful!"

"yes, it's like a flower."

"Sister-in-law, is this soap? It's so pretty, isn't it?"

"Not only is it beautiful, but it's also very fragrant, how can I smell a scent of moon flowers? It's the smell of seasonal flowers."

"Is it really just for washing hands and bathing with such a beautiful thing?"

"It's not an exaggeration to say it's a work of art, but I really can't bear to let me use it to wash my hands."

"We used to use soaphorn water, how can it have such a beautiful shape."

"Xiao Ning, you are really ingenious, you have made such delicate things."

....

At this time, the ladies of the Song family gathered around a table and praised with soap with a happy face.

Without him, it is really this object called soap that is so delicate and beautiful, just the shape and size of a flower, holding it in the palm of your hand is like holding a pink moon flower.

Such a good-looking little object, for a woman who loves beauty, is really irresistible, almost at a glance to like, such a beautiful flower shape, can be used as a beautiful ornament

in the room.

Not only is it beautiful, but it also exudes a light floral scent, which is much better than lighting incense in the house.

Xia Ning smiled and introduced, "Auntie is not mistaken, this pink soap is made of moon flowers, this white flower is the fragrance of jasmine, and this light yellow is gardenia."

At present, she only makes these three flower soaps, and in order to make the soap look better, she also deliberately asked Ou seniors to make several molds of different shapes.

Not to mention that they were thrilled to see it, even when she made it herself, she instantly liked it, this soap is much more beautiful than those traditional soaps in modern times.

Bai's eyes lingered on the three soaps, "Yes, they are all very beautiful, I don't even know which one to look at."

"Sister-in-law, I like this pink soap." Sister Ying pointed to the moon flower soap and looked at her sister-in-law with a blank eye.

Xia Ning smiled and said, "It's okay, you can take whatever you like, this batch is our test sample, we keep it for our own use, and the next batch of made ones will be sold to the outside world, so you don't have to worry about which one to choose, just take three for everyone."

Children only make choices, they adults naturally want it, isn't the soap of jasmine and gardenia beautiful?

These three soaps have different shapes, but the shapes are all beautiful flower shapes, such a beautiful and fragrant soap, of course, they all win.

"Really?"

"The samples are so beautiful and beautiful."

"Thank you, sister-in-law."

"Then you're welcome."

Xia Ning directly pushed the soap forward, "You're welcome, just take it, I'm going to give away these samples."

"That'll do."

So, the ladies of the Song family happily picked up their own share of soap, even the ancestors and grandchildren of the Ding family and Qiaoxin had a share, and several people were very surprised, but they didn't expect them to have it, so they carefully put it away.

In the evening of the same day, when the men of the Song family came home and learned about the soap, they were a little unhappy, what about theirs?

"Second sister-in-law, can such a good thing only be used by a woman's family? There's no soap for us?"

Song Jingze immediately expressed his opinion, I heard that this soap has a lot of benefits, not only whitening, making the skin smoother, but also easily removing the dirt on the body, this alone made him very excited.

Although he is a gentleman, they used to use bath beans, and they usually had to rub it several times to wash the dirt on their bodies, and they always felt that the skin on their bodies was not very comfortable after washing.

So after hearing about the effects of soap, he wanted to try it.

Xia Ning pointed to the soap on the table, "If you don't like the floral scent of soap, you can try this soap first, and then I will make a soap without a floral scent for you later."