Just when everyone thought that Lin Yuan would show his skills and tell all the mysteries in the house again, Lin Yuan smiled ashamedly and said, "I'm really sorry, I don't know what the mystery is in the Dao."

Wilhelm II smiled contentedly, and Lin Yuan continued: "I hope that in the future, we can exchange more things about science and technology, we in China really need these things." ”

Wilhelm II smiled with satisfaction: "Of course! But we'll wait until tomorrow when we have a formal meeting. ”

Lin Yuan nodded in agreement, turned around and walked in front of Shen Wanqing, took back the communicator, and Shen Wanqing asked him secretly, "Do you really not know what's inside the Dao?" Didn't you guess that machine was an X-ray transmitter? How? Did you guess wrong? ”

Lin Yuan smiled: "This is my plan, I have to give him some sweetness first, and then he can take the bait!" ”

Before Lin Yuan finished speaking, Wilhelm II came over and said: "This museum is the pride of our German Empire, and it contains collections from all eras, from the murals of primitive humans to the jewelry of ancient Babylonian queens, these are the essence of art, and I will tell you the stories behind them one by one!" Please come with me, this is a journey of art that has lasted for 5,000 years! ”

When Lin Yuan heard this, he really wanted to tell this Wilhelm II everything about X-rays, and he wouldn't pull himself to see the museum when he was uncomfortable, but thinking about his follow-up plans, he still couldn't help it, Lin Yuan gave Shen Wanqing a look, which means: You hurry up and think of something, just say that we have something to do, and we can't watch the exhibition here.

Unexpectedly, Shen Wanqing said to the translator on the side: "We don't know much about art, so let's go back first, and stay with Lord Lin Yuan to accompany the emperor." ”

When Wilhelm II heard it, he gladly agreed, so he pulled Lin Yuan to look at the cultural relics in the Berlin Royal Museum, and when Lin Yuan came back, it was already afternoon, he returned to the post house, and he heard the sound of "sparse noise" in the hall, Lin Yuan went in to take a look, and saw several groups of people around the hall, all of them Germans, and I don't know what Lu Dao was doing.

At this time, Shen Wanqing came out of the crowd and came to Lin Yuan, Lin Yuan hurriedly asked her, "What are you doing here?" Why are there so many Germans watching? ”

Shen Wanqing smiled: "I didn't do anything, we were playing mahjong." ”

Lin Yuan slapped his forehead helplessly and said, "I said you can't do something that is in line with your identity as an agent!" If you lead everyone to learn how to decipher the code, I will believe it, it turns out to be playing mahjong! ”

Shen Wanqing smiled and asked, "How does the museum look?" ”

Lin Yuan smiled bitterly and said, "Okay! It's too good to be better, the emperor told a lot of historical stories, which are full of names of people and places, and I am dizzy, you are good, I will give you a look, but you slipped away alone! Leave me there alone, it's been all morning, and I haven't touched my teeth! ”

Shen Wanqing laughed evilly and said, "The German emperor is too stingy, why don't you invite you to a meal?" ”

Lin Yuan shook his head again and again, and said, "Don't hurt me, he said please, do I dare to say go!" If I go, I'll have to listen to his tirade! ”

Shen Wanqing smiled and said, "Let's go, I'll wait for you, let's eat together." ”

Lin Yuan's heart was hot, and the two of them came upstairs, and just put the dishes and chopsticks away, someone at the door came to report: A German is coming to you!

Lin Yuan hurriedly asked, "Who is that person?" ”

The attendant said, "He said his name was Roentgen." ”

Lin Yuan was surprised for a while, and said, "Hurry up and invite him in." ”

As soon as the entourage turned around and left, Shen Wanqing said, "You want to see him here?" Wouldn't it be too casual to see him at the dinner table? ”

Lin Yuan said with a smile: "It's okay, this Roentgen is a warm-hearted person, and he is very generous, people like him can't be polite, in this way, add a pair of dishes and chopsticks, and we will eat with him." ”

At this time, I saw a middle-aged man walk in, this person was tall, wearing a straight suit, the most memorable thing was his beard, the middle-aged man came to Lin Yuan, put his hand on his chest, bent down elegantly, and said, "My name is William?" Conrad? Roentgenium, are you Mr. Lin Yuan? ”

Lin Yuan smiled heartily and said, "That's right, I'm eating, sit and sit, let's talk while eating." Then he introduced Shen Wanqing again, and sat at the table with Roentgen.

After Röntgen discovered X-rays, he never knew what this thing was, because the location of this kind of ray could not be found in classical mechanics and electricity, so Roentgen called it "X-ray", which means "I don't know what the path is".

But Lin Yuan was not in a hurry, and said with a smile: "We will be friends in the future, come and come, let's taste our Chinese food first." ”

There were four delicate dishes on the table, and the German ingredients had become full of color and flavor under the careful cooking of the Chinese chef, and Roentgen almost involuntarily picked up the chopsticks at hand, but he couldn't use them, so he held one in one hand, used the chopsticks as a fork, and poked the meat on the plate.

Lin Yuan smiled: "It's not right for you to use it like that, come on, I'll teach you how to use it." So Lin Yuan began to teach Roentgen to use chopsticks, as a famous physicist in history, Roentgenium is indeed very strong in learning, and soon learned how to use chopsticks, and then began to taste the delicious food on the table.

Shen Wanqing looked at Lin Yuan and called Lin Yuan aside and asked, "Are you going to talk to him about X-rays, it's been so long, and you haven't told him anything serious." ”

Lin Yuan smiled: "Don't worry, I will tell him about it soon, and Roentgen is different from other scientists, Roentgen is a person who thinks about others, history records that after he discovered X-rays, someone once asked him to apply for a patent for X-ray transmitters, so that he can get a huge income, but he is worried that taking X-ray photos will be very expensive, and the poor who are sick will not be able to use it, so he rejected this suggestion." ”

"Later, the Nobel Prize was established, and Roentgen won the prize for his discovery of X-rays, but he donated all his prize money to charity."

After Lin Yuan finished speaking, he returned to his seat and said to Roentgen: "I saw your invention today, it is very good, your invention will benefit all mankind, do you know the truth?" ”

Röntgen nodded and said, "Of course, this kind of application already exists, that is, in medical treatment, this kind of thing can check whether there is a foreign body in the patient's body, and it can also check the location of the fracture." ”

Lin Yuan suddenly turned his face and said, "But this X-ray transmitter has many shortcomings, I don't know if you have found it?" ”

Röntgen hurriedly asked, "There are many shortcomings, such as unclear imaging......

Lin Yuan hurriedly interrupted him and said, "This is all a trivial matter, the shortcomings of your equipment will kill people!" ”

Röntgen hurriedly asked, "Kill someone?" Is there such a thing? ”

Lin Yuan said: "I saw your students operating the machine today, but they didn't wear protective clothing, isn't this suicide?" ”