My mother and my aunts finally had something to do, which was to sew a large sphere for Yang Heng. This sphere was actually the thinnest and softest animal skin made of nitr.

In fact, this job was not arranged by Yang Heng for me, but was asked by me to do it on my own initiative. "Heng'er, I'm not doing anything for years, and I feel like I'm going to rust. Otherwise, you can sew this balloon job for my mother and your aunts."

"Hey, mom, I feel more at ease with your needlework. When it comes to using it, it will be safer."

"Hehe, sister-in-law, my nephew is really good at speaking. If this is the case, my aunts can't sew it even if they don't care about sewing it. Don't worry, my aunts, I will sew this balloon for you to make it firmly, and I won't leak any breath."

"Uncle, this is a wooden box. My requirement is to make it solid. It can hold at least 500 kilograms of things inside and will not be crushed. Moreover, it must be reinforced with iron in key areas. Don't just shake it and fall apart."

When Yang Heng remembered drawing maps, he remembered aerial photography. There is no camera now, so it is okay to locate it from the air, which made Yang Heng remember that he should make a hot air balloon.

Although there is no fuel such as fuel to heat and inflate the balloon, it is possible to select coal with high combustion values ​​and fast combustion as heat and inflate heat. You can even make a miniature steam engine to make it a forward power source. These are completely possible. If the hot air balloon is successful, you can also conduct research on airships. Especially now that hydrogen is already in danger, it is possible to create some non-combustible gases similar to hydrogen to fill airships. You should know that Yang Heng only needs to provide an idea or even a research direction for these things. He will not need to care about them. When the results will be produced.

When my mother and aunts sewed spheres and even asked the maids to weave silk ropes, Yang Heng asked his uncle to hand over the wooden box to his subordinates. He led his uncles and several younger brothers to start a journey to check the Yang family's industry.

"Uncles, Shuofang, I won't take you there. There is not much place for our family's industries, there is only one vineyard and a winery factory there."

Although the wool and cashmere products factory also put Xinsheng in charge. However, that is the industry belonging to Changle and Yuzhang, Yang Heng does not want to compete with his future children for the industry. And most likely, that one will become Yang Heng's future daughter's dowry at that time, if Yang Heng has a daughter.

As for cotton planting, the seed planting technology was handed over to the Cui family as a betrothal gift. Later, during the auction, Yang Heng made a decision and sold half of the cotton plantation and personnel to the Cui family. The remaining half belonged to Li Zhi. However, it was not for Li Zhi, but was placed in Xiaoniang's name and let Li Zhi take over. This required Xiaoniang and Li Zhi to study it. Yang Heng believed that Li Zhi would not steal Xiaoniang's dowry.

As the Yang family's industry, only vineyards and wineries were left in Shuofang. Yang Heng also compressed the winery's output. The output was not high. If the grape yield was high in the future, they would sell raisins or grapes.

"Uncles, as wine, I have auctioned our fruit wine industry, but the technicians did not bring it. Now, at home, only high-end liquor production is left, that is, for thousands of years. Similarly, the output of this thing has been reduced a lot. This is mainly used to make friends, not for sale."

Yang Heng’s plan is that since the auction is already available, as a wine, part of it will be used for auction in the future, and part of it will be used to give away people and take a real high-end route. They do not rely on this wine to make money because his family has a special recipe. Therefore, for the brewing of high-end wine, Yang Heng also auctioned off the technology and authorizations from various places.

"This is a train manufacturing factory, and I have also integrated it here." A very local name, and it is not true. It is said to be a train manufacturing factory. In fact, it includes three parts. One part is a car body manufacturing factory, one part is a steam engine and various power machinery factories, and the other part is a heavy machinery manufacturing and a train drive machinery factory. To put it more simply, it is a car body factory, a power factory, and a drive reducer factory. There are only three parts, which means that a heavy machinery factory just built by Yang Heng last year has been brought to this place.

This train manufacturer cooperates with the Royal Family, and even the railway is cooperated with the Royal Family, even the train operation is the same. Next, it is the Yang family’s own industry.

"Although I also auctioned off the glass factory, I still stayed with this light bulb factory, especially this filament, which is a key technology. I can learn everything else, but I can't learn it."

With the increase in glass production, the value of glass has dropped. Therefore, Yang Heng has auctioned many households, and there will be no money-grabbing projects in the future. However, Yang Heng left the optical instrument project, and there were not many temporary personnel, and he is still under research.

However, Yang Heng handed it over to the two-person guys. Let them work together. Yang Heng also took back some of the baby's industries. Now the baby does not need these things. However, Yang Heng still saved some money for the baby, and finally took back the things in the baby's hands. It is still worthwhile to give her some compensation. However, the baby has the safety firecracker shop in his hands, and the sales are also good. Yang Heng does not plan to take them back.

Also, Yuzhang and Changle also handed over some things, because the wool industry is enough for the two of them to do it now, and they have no extra thoughts to care about other things. The accounts sent from Shuofang every day are enough for them to be busy. In other words, the figures of these two princesses have disappeared from Chang'an City. They used to come to care about their shops, but now, they have nothing to do in Chang'an City, only their respective princess mansions are in Chang'an City. Yes, not long ago, Li Er also established a princess mansion for Yuzhang. Similarly, Yuzhang would not go to the princess mansion for many years.

As Eucommia ulmoides, Yang Heng also put out the matter of Eucommia ulmoides plantation and signed an agreement to recycle Eucommia ulmoides skin and leaves with others. In this regard, Yang Heng only retained the initial processing project of Eucommia ulmoides, and the deep processing was also auctioned. This, Yang Heng would tie their necks from the source of the goods. The same carriage and wheel pipe Yang Heng would not have his own factory. This is not because Yang Heng didn't want to auction it, but he needed to consider the issue of pollution. Once this thing was auctioned out, then the Tang Dynasty would be in a deeply polluted environment. Therefore, at present, the carriage and ox carriage are still high-end products. For a long time, the rubber wheels and the original wooden wheels still need to be with each other.

Next is the academy. The academy has completely merged everything in the mountains, and there are even attached mines, blast furnaces, steel furnaces and other things. These are all test supplies. Of course, it is also possible to use them as emergency processing.

Finally, it is the agriculture aspect. In the 12th year of Zhenguan, Yang Heng planned to plant a new product on his own farm, on his father and uncles’ farm, and on his two princesses’ farms, that is corn, and a seasoning, that is pepper.

Similarly, in this era where horses are the main means of transportation, a small ranch still needs to be found. Yang Heng and others have collected many kinds of seeds. Yang Heng has always ignored the matter of grass, so Yang Heng still needs to make up for this lesson. (To be continued...)
Chapter completed!