When Li Tai and Li Chengqian entered the house before, Li Zexuan's family was eating hot pot around the coal stove in the house, although the two brothers felt that the house was very warm, but they only thought that there was a stove in the house!

Recently, coal stoves and honeycomb coal have been "fried" hotly, and they have all seen it, so they are not too surprised!

But after the coal stove was removed after eating, the temperature in the house did not go down at all, and it was as warm as spring as before, which made Li Tai have to wonder!

"That's right! Xiao Xuan, where is there a stove in your house? How is it so warm? ”

After Li Tai's reminder, Li Chengqian also reacted, he sat up straight and asked out loud.

"Huh! There is no stove in this house, Qingque, you have taken the "Chemistry" class, you should know that the stove burns too much will make people poisoned, right? ”

Li Zexuan shook his head and smiled.

Li Tai thought about it with his chin, nodded and said, "There is such a saying!" But since there is no stove in this house, why is it so warm? Mountain chief, don't sell it! ”

Li Chengqian nodded thoughtfully, and looked at Li Zexuan with the same curiosity.

Li Zexuan pointed to the row of radiators behind Li Tai and said, "Huh! You can touch the piece of iron and you'll know why! ”

When Li Tai heard this, he couldn't help but shrink his hand, in the winter, you asked him to touch the "cold" piece of iron, didn't this kill him? He's afraid of the cold!

Li Chengqian saw what Li Zexuan said, but he felt that Li Zexuan would not deliberately trick him, he stood up, took two steps forward, and then stretched out his hand to the radiator made of metal.

"It's... What's going on? Not only is this iron lump not cold, but it is still hot! It's amazing! ”

Li Chengqianrao was prepared in his heart, and he was surprised at the moment, because this is obviously against common sense!

"Huh~? I'll try! ”

When Li Tai heard this, he immediately came to his senses, and the little fat man walked up to Li Chengqian's side, and put his white and fleshy palm close to the radiator, and sure enough, he felt warmth rather than coldness.

The little fat man's eyes lit up, and he said excitedly: "Mountain Chief, I understand!" It's because of this iron pimple that your house is as warm as spring, right~? ”

Lan'er rolled her eyes and said disdainfully, "Cut! What an iron pimple! This thing is called a radiator, and if there is heating in it, of course it will be warm in the house~? ”

"Radiator~?"

Li Tai was stunned, and then he didn't care about fighting back against the contempt from Lan'er, he said to Li Zexuan: "Mountain Chief, is there any extra radiator in this radiator?" I'd like to put this on the palace as well! ”

Li Chengqian also nodded violently and pleaded: "Yes! Xiao Xuan! This radiator is so easy to use, do you have more here? I'll take it back and put it on the palace too! This winter, my father, mother, and Changle are all very guilty, and I planned to raise money for my father and queen mother to repair the palace! Now it seems that it is enough to have this radiator~! ”

This radiator, originally Li Zexuan made it just for his own family, and he gave it to Li Gang before, but out of respect for the old man's literati style, he also planned to prepare another set for the Qin family, but he didn't expect that before he could prepare, the two brothers Li Chengqian and Li Tai came over to ask for it!

But he can't help but give it, because he doesn't worry if Li Er suffers or not, because he has crossed over from modern times, and knows that Li Er will sit on the throne for many, many years, but the eldest grandson and Changle are different! These two virtuous women to the extreme, and also women who have made a lot of contributions to the prosperity of the Tang Dynasty, according to history, cannot escape the fate of Xiang Xiaoyu!

According to the official history, one of these two died in Zhenguan for ten years, at the age of thirty-six at the age of Chinese New Year's Eve; One died with Zhenguan for seventeen years and died at the age of twenty-three!

Li Zexuan admires the eldest grandson queen and Princess Changle in history.

Needless to say, Empress Changsun's influence on Li Er is self-explanatory. Since ancient times, the country will prosper, there will be a Ming monarch in the dynasty, and there will be a virtuous queen to match. Guan Ju Mei Houde, the eldest grandson queen maintains the ministers of Zhongzheng, and it really lives up to the beauty of Guan Ju!

And Li Lizhen, as the pearl of the emperor's palm, but did not take advantage of the doting pampering of her parents and pride, not to mention filial piety after marriage, when the ministers of the court and the central government could not dissuade her father Li Er from "cutting the land to seal the meritorious heroes", she was able to stand up and help at the critical moment, and put an end to the hidden danger of the division of the states of the Tang Dynasty!

The fate of these two women who finally died because of their anger is really two regrets in the prosperous world of Zhenguan!

Traveling from modern times to the Tang Dynasty, Li Zexuan met two women he admired, one treated him as kindly as an elder, and the other was as adorable as his own little sister! He didn't want these two people to die in his heart!

Previously, he asked Han Yuxi to teach Changle to play Tai Chi, and he didn't know if this little girl was persisting every day, in fact, even if he insisted on it every day, Li Zexuan was not sure that Changle would be cured of his qi disease through a set of Tai Chi.

Qi disease is like asthma, and it is a disease that cannot be cured in modern society! All Li Zexuan could do was to try his best to reduce the number of episodes of Changle and his eldest grandson.

Winter is the season of high incidence of asthma, and the irritation of the respiratory mucosa by cold air can easily trigger asthma. That's why the palace needs heating too!

"Cheng Qian, this radiator needs to be customized with the heating pipe, and the heating pipe needs to be planned according to the specific size of the building, you want to install heating in the palace, but you have to provide some size data to Fuber, otherwise it is easy to go wrong if the heating is not suitable!"

Li Zexuan said loudly.

This can be regarded as agreeing to Li Chengqian and Li Tai's request for heating. It's just that unlike the modern advanced production technology and technology, the heating pipes made by the workshop are customized and integrally formed. So Li Chengqian and Li Tai must customize if they want to install heating!

This is also one of the reasons why Li Zexuan did not plan to use heating to make money, because the heating he made now is relatively backward in technology and not suitable for mass production.

Li Chengqian was stunned, he was embarrassed: "In this case, then I will go back to the palace and ask my father for instructions!" ”

The architectural drawings of the palace are all confidential, how can they be easily leaked to outsiders?

Li Tai said with a smile: "Haha! Then I'll go and say hello to Fauber in the afternoon and ask him to help me build a set of heating first! ”

This product doesn't have so many scruples, as long as you can enjoy it!

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