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Chapter 213 Li Tai's First Invention

Many things happened in these three or four months, not just Shiping's changes.

Du Ruhui, who was supposed to die in March, has been reinstated and once again contributes to the construction of Datang.

And because of the war with the Eastern Turks, the Central Plains people who were originally captured or born outside the Great Wall returned to the country one after another, and the number reached more than 100 million!

This also brought back a large number of labor forces to the "thin population" Datang.Of course, first of all, Datang was able to eat these people.

At the end of last year, there was a person in Datang who left the country privately and set off from Chang'an all the way north.This person is a famous monk in later generations, and he was written by one person as Li Er's younger brother-Xuanzang!
Originally, Ding Yi was planning to meet this great mage, but he had to give up because of the entanglement of affairs.

One day, a little fat man waved something like a stick in his hand and found Ding Yi!

"Ding Yi, hurry up, I found something incredible!" The only person who can be called a fat man and dare to call Ding Yi by his name is Li Tai, the vice president of the research institute.

Ding Yi looked at Li Tai impatiently, and was taken aback when he saw the things he handed over!
how to say!

This is a cylinder made of copper, one end is large and the other end is small, but the two ends are blocked with transparent glass.

The research institute was responsible for making microscopes for Sun Simiao, but those craftsmen only knew how to follow the blueprints, but couldn't figure it out.

In the end, only a lot of lenses were ground out, and the microscope had no clue.The things in it were too precise, and due to the limitations of vision and tools, they could only die down, and Sun Simiao also gave up observing.

Li Tai, who came back to school a year later, fully demonstrated his duties as the vice president of the research institute.

After making rotary tillers and other things, their college physics team linked to the research institute set their sights on the microscopes that the craftsmen failed to make.

Teenagers are always more curious than adults. They are full of curiosity about everything. After getting to know the world as babies, they always wonder what the world is like.

Of course, this is inseparable from the influence of their long-term study of physics.

Unlike other teenagers in Datang, they don't need to worry about how to live, and they are not disturbed by worldly and complicated things. In the academy, they just want to explore the fundamentals.

And Li Tai, when everyone had no idea, put two different lenses back and forth together.

When he tried to look from one lens to the other with his eyes, a bubble hanging under the nose of a team member suddenly appeared in front of him.

He was taken aback, that member was a foot or two away from him!
After settling down, he picked up the two lenses again.

Li Tai saw the whole world!
The distance from the laboratory to the gate seemed to be unable to stop his gaze, and the blurry figure in the distance appeared clearly in front of his eyes.

Finally relieved, this is not something scary!

After many experiments, Li Tai finally made the first meaningful thing in his life - a telescope!

After verification, he finally made the first-generation telescope in his hand, which is also Datang's first telescope! (Although Ding Yi has a better one!)

This discovery made him overjoyed, really overjoyed!

After success, he couldn't wait to bring the finished product to Ding Yi!

He wants to show off, this is something Ding Yi has never said!
In the past, he felt that Ding Yi's knowledge was like a vast ocean, and his whimsical ideas were countless.And now, he, Li Disobedient Tai, also made something that is not in this world!
Showing off was the first thing he thought of, but he picked the wrong one.

Seeing Li Tai's expression, Ding Yi wanted to show Li Tai the [-]x mirror on his sniper, but seeing the hopeful expression on the child's face, he didn't want to hit him.

"This thing is called a telescope. If you can make it yourself, it means that you have the potential to become a physicist. You must be good at discovering it!" Ding Yi shamelessly fooled, not letting the little fat man be proud.

"telescope?"

Li Tai was taken aback for a moment, then realized again: "You know this thing?"

As soon as he made it, Ding Yi was able to say its name, and it was so apt!Then Ding Yi must know about this, otherwise how to explain it?

"Well, I know. It's not that I'm hitting you. Your telescope is almost meaningless. There are only two mirrors, and it's a monocular. The distance is also a bit short, and you can only see less than a mile, and it's not clear! Ding Yi picked up the first-generation binoculars and looked out the window.

"Two lenses? Monocular?"

Li Tai confirmed that the person in front of him really knew and used this thing.

"Less than one mile! Could it be possible to see further?"

"How about this, you go to the college first, call everyone to the playground, I'm going to give you a basic physics class!" A sheep is also chased, and a group of sheep is also chased, so why not give everyone a physics class on concave-convex mirrors.

Li Tai left with his binoculars in despair, while Ding Yi went to the research institute, found some concave-convex mirrors and walked to the institute.

This was originally in the physics book, but the physics book exchanged by Ding Yi was not printed and taught, but the courses in it were copied down, and some courses that needed experimental equipment but were not available were deleted.Also avoid coloring books as well as some amazing content written and inside.

Now that Li Tai has made a telescope, Ding Yi also remembered it.

Li Tai still has some status in the academy. Leaving aside his status as a prince, the deputy dean of the research institute and the leader of the physics team is enough to make all the teachers and students look at him differently.

Except for Yin Zhiming, no one else in the academy knew the identities of Li Tai and the others. This was requested by Ding Yi, and this matter was also strongly supported by their parents.

He came here to study and learn knowledge, not for him to seek a sense of superiority in front of these peasant children.

Li Tai went directly to Yin Zhiming's office and explained what Ding Yi was going to teach.

Yin Zhiming applauded loudly, Master Hou doesn't appear in the academy very much now, and Master Hou gave them a chance to teach once a day, but he changed it to teach when he remembered.

Master Hou is giving lectures publicly!This is a big deal and cannot be delayed.In the moment of excitement, Yin Zhiming forgot about the lost Li Tai in front of him, and went to call someone in a hurry.

At this moment, the college is in class, but when the teachers heard that Master Hou was going to hold an open class, they immediately stopped the chalk in their hands!
That's right, chalk!This thing is easy to make, and it has been made and applied to the academy long ago.

The students were also excited. It's been a long time since Master Hou's open class!

After careful calculation, Lord Hou should be regarded as their teacher!
One by one, the students put up the benches, ran to the playground with pencils and books, and waited for Ding Yi's arrival.

At this time, the teachers, like the students, prepare paper and pens and prepare to attend the class!

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(End of this chapter)