At this time, the buildings of the College of Engineering are largely completed, and although the garden is still a little empty, it is neatly cleaned up, and many of the flowers and trees are freshly transplanted, and the dry branches look quite pitiful. The College of Engineering is larger than the Academy of Sciences in Nanjing, and the distance between the buildings is even farther away, so there are still many native trees, and only the roadside vegetation is a little bleak, and the native trees are still evergreen.

Adhering to the idea of convenience, the engineering college also built a small steam locomotive, which was slower, but in comparison, it was more comfortable, and the seats in the carriage were soft, wrapped in thick linen and cotton cushions. Tea is also prepared in the carriages, and the windows of the trains that are larger than those put into operation are hung with white curtains, and when the wind blows, the white gauze is raised, revealing the green hills, green trees and red flowers, which is quite poetic.

"It's just heating, if there's heating, it's air conditioning in the summer, hey, it's no different from a modern train." "It's a pity that the air conditioner doesn't know where it is, let alone the air conditioner, and the washing machine is not there.

Meng Yue had long wanted the washing machine, but unfortunately she didn't understand the principle of this thing, so she knew that centrifugal force was used to dry clothes, and she had to thank her nephew, who was not a few years younger than her. When she helped dry her clothes, she said a word of centrifugal force, otherwise she would not have paid attention to this at all with her background as an art student. It doesn't matter what it works, no matter how it works, that's how she used to think, so she's not suitable to be a science maniac, because she doesn't have curiosity, and she doesn't have the diligence to get to the bottom of it.

"Miss Meng, where are you going, Vice President Meng is not here, and you have gone to the steel mill. "It was Academician Yuan Lingzhao's student who got on the bus, holding a large pile of paper rolls, and it seemed that he was going somewhere.

"I know, let's come and see everyone, I specially brought sauce duck and sauce marinade, and ate together at noon. Meng Yue helped put the paper roll away and invited him to dinner.

"If you want to say that everything is good in Qianjun, it is only a little unaccustomed to eating, when we first came, we also ate pickles and steamed buns for a long time, and then invited the master master to make noodles, some time ago Vice President Meng found someone to buy a batch of rice, and we only ate food. "The difference between the north and the south is always inadvertently reflected, even if it is only a one-day distance to go back and forth, there is a difference in food.

People in Jiangsu and Zhejiang love fresh and sweet taste, to Henan this place, must not be able to adapt, Yu cuisine or sour or spicy, or heavy mouth, for the small fresh Nanjing people, really can not accept. Fortunately, Meng Yue eats very well in Nanjing, and you can also eat Yu cuisine.

chatted and ate all the way, so that Meng Yue couldn't help but give the student a duck leg, and the student took it and shed tears while gnawing it, homesick. I was so busy that I didn't have time to think about this, eating duck legs in sauce, I unconsciously remembered home and the people at home.

Meng Yue: If I had known, I wouldn't have given it!

A young man with clear eyebrows and beautiful eyes cried pitifully, which made Meng Yue feel that she was simply guilty, and it was even more guilty to sit and do nothing like this: "Don't be sad, if you want to go home, it's just a matter of a ticket, isn't it now that you are given six days off every month, you will go home and have a look if you have time." ”

The young man who cried with a red face said "oh", wiped his tears and said: "Yes, it's not like the car pulls the horse for half a month to get home, now it's fast, I want to go home every few days." ”

"Not really. ”

The crying young man instantly smiled, and this smiling face made Meng Yue feel that it was very meaningful for her to work together with everyone to build a steam locomotive. The convenience of transportation shortens the distance between people, so that even if the loved one is separated by mountains and seas, there is no need to move mountains and seas, and only one ticket can be reached.

"By the way, what have the academicians been pondering lately?"

"Generators, electric lights, and I'm thinking about what else to replace bamboo wire, but I'm also making a tram besides that. However, because the generator is too large, the tram has no eyebrows, but the electric fan is now very good, and the electric wire coating is also spectrum. "This is talking about the project that has been set in Nanjing City, in addition to the recent new discoveries," Academician Zheng seems to be studying a very interesting thing recently, but we don't understand it very well, and Academician Zheng's brothers explained it to us, but we still don't understand it. ”

When Meng Yue heard this, he immediately became interested, and when he saw that he didn't understand here, he simply asked where Academician Zheng's "research institute" was. After getting a clear direction, Meng Yue went straight to Academician Zheng, just like Master Meng said that there is no useless machinery, there are no useless new discoveries, the more things that no one can understand at the moment, may really have far-reaching significance, and more far-reaching impact.

"Uncle Zheng......" After Meng Yue entered, he greeted him in a circle, and then surrounded the ugly thing with everyone. Rao is that she has seen modern technology hundreds of years later, and she can't guess what the prototype of this ugly machine is, "What is this?"

Then, Meng Yue saw what it means to "explain to us, we still don't quite understand", and she grasped a few key words - propagation, electric field, and fluctuation. Academician Zheng also just got this thing out, so the words he said were also summed up by crossing the river by feeling the stones.

Could it be...... Electromagnetic wave?

If so, then Meng Yue really admired Academician Zheng a little, and directly used a small generator to get the electromagnetic waves out. Judging from the bare coils in this circle, it is really possible that she also took a high school physics class: "What can this do?"

Academician Zheng shook his head: "I just think it will be of great use, but where to use it, I really haven't thought about it for a while." However, Taizu once mentioned that a certain medium can be used to locate and transmit sound in the invisible air at a long distance in order to achieve long-distance instant communication, and I think this should be that medium. ”

Meng Yue: Oh, it's Taizu again, no wonder.

"This kind of fluctuation should be able to propagate sound, but we don't have much idea how to propagate it over long distances. Miss Ah Meng has also read Taizu's manuscript, but does she have any ideas?" Academician Zheng remembered that Meng Yue was a little girl with ideas, not to mention anything else, she single-handedly built a threshing machine, so Academician Zheng was very willing to talk to her.

Meng Yue: No, I'm a modern person who grew up with the popularity of smartphones, so I don't know how to get this most primitive prototype.

"I don't have an idea, Taizu's manuscript is not written in detail, maybe Taizu only has this idea, and he hasn't figured out how to get it yet. Meng Yue felt that Taizu might not be very familiar with this aspect, so he only wrote roughly, because how Taizu was even more familiar with it had already been done in the years when he was emperor.

"Eh, if you can, I'm really willing to give half of my life to Taizu, if Taizu can live until now, it will be ...... Five hundred years later, the world has already appeared before our eyes. ”

"Manpower is limited, I have a life, but there is no way. But it doesn't matter, what Taizu can do in ten years and a hundred years, presumably if we work hard, there will be fifty years and five hundred years, and it will always be realized. ”

Meng Yue said, looking at the founder of the modern communication industry, his heart was full of infinite emotion: in fact, there is no need to be too ancestor, this group of indigenous scientists can live a few more years, and the science and technology of the Ming Dynasty can also change with each passing day, and they can also reach the world five hundred years later.

Because, that's the future of the Ming Dynasty.