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Chapter 110 Learn Chemistry Well!
Ma Zhou was born in 601, from Chiping, Qinghe (now Chiping Town, Chiping County, Shandong), and later became a prime minister.Ma Zhou advised Li Er many times, which played a positive role in the formation and continuation of the political reform during the Zhenguan period and even the formation and continuation of the "Zhenguan Reign".His surviving works include five articles: "Shang Taizong Shu", "Chen Shizheng Shu", "Please Advise and Reward Shu", "Admonish Princess Day Marriage" and "Please Jane Choose County Magistrate Shu", as well as "Sentence" and There are two poems in "Ling Chao Floating River Travel Thoughts".Ma Zhou became an orphan when he was young. His family was poor and he liked to study. Because of poverty, he was unrestrained and unrestrained and was not respected by the state.During the reign of Wude, Professor Ma Zhou served as an assistant teacher in Bozhou, and then left to travel westward to Chang'an, where he lived in the home of Chang He, a general of Zhonglang.Two years later, Li Er ordered hundreds of officials to write a letter to discuss the gains and losses of the government. Ma Zhou was summoned by Li Er because of his meritorious advice, and Li Er ordered him to serve on duty in Menxia Province.He was promoted many times afterwards.In the 22nd year of Zhenguan, Ma Zhou passed away at the age of 48.Li Er posthumously presented him as the governor of Youzhou and was buried in Zhaoling.After the one-year-old Li Lizhi succeeded to the throne, he presented Shangshu Youpushe and Gaotang County Duke posthumously.During the year of Chuigong, it was equipped with Gaozong Temple Court.

But now, Ma Zhou may have a different fate!

Ding Yi, who had met Li Er, Cheng Yaojin, Qin Qiong, Fang Du and other big names, was not too surprised by Ma Zhou.Just out of respect, invite him to the living room.

Ding Yi looked at the uneasy Ma Zhou and asked, "Why did you come to see me?"

Ma Zhou, who is now 28 years old, looks tired, but his eyes are shining brightly.

"The student's visit today is because of pinyin!" Ma Zhou had met Ding Yi once since the Poetry and Music Art Meeting, and then he became curious and asked about Ding Yi's deeds in many places in Chang'an.Coincidentally, Guozijian was promoting pinyin, so I couldn't help but come to Shiping out of curiosity.Facing Ding Yi, 28-year-old Ma Zhou claimed to be a student, but he didn't think there was anything wrong!

Ding Yi looked at Ma Zhou, who had grown from a white body to a prime minister in just over ten years, and said, "I don't know what to teach?"

"Students are ashamed, Master Hou is pedantic about heaven and man, and Ma Zhou is ashamed! Today's students are for the common people of the world!"

"Oh?"

Ma Zhou felt a little uneasy, and said solemnly: "The student lost his relatives in the early years, and experienced the warmth and coldness of the world. Now the people of our Tang Dynasty are struggling in this world for food. The student is lucky to acquire some books and barely make ends meet! However, more than [-]% of the people in this world are illiterate and work in the fields all day long! Now, Lord Hou has invented Pinyin, making literacy a relatively easy task! However, Guozijian is working behind closed doors, and only uses Pinyin The professor went to Simenxue and other colleges. He didn't make it public at all, so the students came here to ask Lord Hou for advice!" Although he didn't have this ambition, he was extremely saddened by it.Now he is betting, and he will agree in a while!It can also be regarded as his stepping stone, there is no chance at Chang He, and after seeing Ding Yi's actions, he feels the need to come here to explore the way!
Ding Yi never paid attention to the promotion of pinyin.In his mind, Li Erhui would do his best to facilitate this matter, as would Kong Yingda and others!I am deeply saddened to hear such words now!
"I don't know about this, but the promotion of Pinyin has not been spread, do you know the reason?"

Ma Zhou was determined, it seemed that half of the work was done!
"There are three reasons for this matter. One is because of family background. The other is that the manpower and material resources required for promotion are insufficient. As for the third point, the students still want to ask Lord Hou for advice!" This can be regarded as his test for Ding Yi, isn't it Anyone can convince Ma Zhou!
Ding Yi blurted out without hesitation: "It's because most people work all day long, but they don't necessarily have enough to eat. How can they have the money and energy to study and read!" of.And there is no fee. If there is a fee, can the students receive it so quickly?
"Master Hou is a great talent! The students admire him!" Ding Yi's words really surprised him, and he stood up and bowed respectfully to Ding Yi.

"Then do you have a solution to this matter?" What a genius, if you know more, you will know it!

Ma Zhou Dayi replied awe-inspiringly: "Students are willing to travel all over the world and teach all peoples!"

"How many people can you teach alone?"

Ma Yi was at a loss for words for a while, Ding Yi continued: "Go to the nearby academy and have a look, if you think about it, come to me!"

He came solemnly, and then left lightly!He left with a stomach full of doubts, and was allowed to enter the academy for observation!

When Ma Zhou arrived at the college, it was time for Chinese class. After learning pinyin, the students also started to read and write!

Walking through ten classrooms one by one, the students followed the teacher to read and read seriously.The decoration of the college has been refitted, and now there is a podium blackboard chalk.The teacher wrote articles on the blackboard with chalk, and asked the students to fill in the pinyin on the stage!

Ma Zhou was so surprised that he was fascinated for a while!Until the bell rang for the end of get out of class, the students rushing out of the classroom interrupted his thoughts.He grabbed a student who was wiping his nose and asked him about his homework. The kid broke away from Ma Zhou unwillingly and hurried to relieve himself!What kind of person, the quarter of an hour's rest time will be delayed, hum!

Embarrassed, Ma Zhou looked for the target, but was spotted by Yin Zhiming.Yin Zhiming asked Ma Zhou what was going on, and the two started chatting!
Ma Zhou didn't expect that the three hundred students in this college were all the children of tenants in Dingyi's land.And I have been in school for three months, and now I have mastered pinyin!And there is never any need for the training of these students, and even [-]% of the rent is exempted as long as they come to study!He already had a little understanding of Ding Yi's intentions, so he pulled Yin Zhiming and started asking questions!
……

Ding Yi, who was delayed by Ma Zhou, called Liu Hu to drive the carriage to the glass workshop!

Ding Jie was accompanying Ding Yi in the company, and now he is also having a headache.He and Ding Min were the only ones who came out together without success.Ding Li went to the grassland, and Ding Min took over the production of the paper machine, and the progress is still slow now!
"Ding Jie, why can't glass be made now?"

Ding Jie had a bitter face, and replied: "Master, because there is no quartz stone you mentioned, sandstone has been used instead, so there are too many impurities in it, and the glass made has not been able to achieve the colorless you mentioned. Everything is green!"

Quartz?This thing has some in the sand, usually a white lump.When I was young, I used stones to build houses in the village. Ding Yi and his friends used them to crush them and mix them with henna to dye their nails!
"Let me think about it!" I said I was thinking about it, but I was actually looking for the system.After some bargaining, I finally found the information!Quartz stone is easy to solve, but colorless glass is difficult to solve!Manganese dioxide is needed, the green color in this glass comes from a small amount of iron in the raw material, and the compound of divalent iron makes the glass appear green.After adding manganese dioxide, the original divalent iron turns into trivalent iron and turns yellow, while tetravalent manganese is reduced to trivalent manganese and turns purple.Optically, yellow and purple can complement each other to a certain extent. When they are mixed together to form white light, the glass will not have a color cast.

My mind was a little confused, and I looked up manganese dioxide again!Need to find pyrolusite, and then prepare it, high-temperature electrolysis!Forget it, let's just use it... pyrolusite is very soft, not as hard as a human fingernail.It is light gray to black in color with a metallic sheen.If you touch it with your hands, it will blacken your hand like coal.Pyrolusite is generally lumpy or kidney-like or soil-like, and sometimes has a radial fibrous shape.What is interesting is that some pyrolusites also show a kind of dendrite attached to the rock surface, which is called pseudofossil.Pyrolulusite is formed from other manganese ores, and can also be formed in sediments formed in swamps, lakes and seas.

It took a full two hundred points to find the information, but it was so troublesome!

"Civilization point: 76420."

Tell Ding Jie clearly about the quartz stone and manganese ore, and ask him to try his best to be colorless.

Chemistry!talent!
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(End of this chapter)