The Ming Dynasty’s Prodigal Son

Fang Jifan followed Wang Jinyuan to the institute.

Here, it is already overcrowded.

People from medical schools and engineering schools are here.

Su Yue was so excited that when everyone saw Fang Jifan, he suppressed the excitement and came to Fang Jifan to pay a courtesy.

Fang Jifan was too lazy to care about them.

Does Fang Jifan care about these hypocrites?

Immediately afterwards, he entered a closed chamber.

An instrument in this chamber was displayed in front of him.

This is a pure copper mirror with a small lens inside, and a frame is made, and this small lens is mounted on the frame, and a copper plate is installed under the lens, and a small hole is drilled on the top to let light from here The shot reflects what is observed.

I have to say that this microscope is somewhat primitive.

But even so.

But at least the theoretical direction is correct.

There was water on the copper plate facing the lens.

Fang Jifan stepped forward and squinted with one eye to observe.

The raindrops in the copper plate suddenly looked unrecognizable under the microscope. In front of Fang Jifan, as if this raindrop became the whole world, countless worms wriggle in the world.

Fang Jifan took a deep breath, raised his eyes, and said to the person behind him: "How many times can it be enlarged?"

"Probably, it is about three hundred times higher, but ... not calculated for the time being." Su Yuexizi said.

The worm ... was observed.

This is where real theory becomes reality.

Although the fine bug theory has been accepted before, some people still question it.

After all, people believe that seeing is believing.

Not only that, once the worms can be observed, then ... this will have great benefits for the future study of worms.

What does it look like, is there a difference between them, which are beneficial, and which are harmful.

Even the worms in the patient's body are different from healthy people.

What kind of medicine can kill some fine insects in a targeted manner, and what changes will be brought about by doing so.

Among them, there are too many things that can be observed through this microscope.

Three hundred times, three hundred times.

The people at the side of the engineering school were all flushed with excitement.

This is a real artifact.

The deeper the so-called engineering research, the more it begins to become more refined. Even many mechanical parts have very high requirements for fineness. The so-called difference is very small, and it is a thousand miles away. Increasing the efficiency of machinery is more difficult.

Because people found that the human eye has a limit, a line is straight under the naked eye, but if it is magnified ten times, people will notice that it starts to be a little skewed, if it is magnified a hundred times, this line The line may be bumpy and uneven.

In the past, craftsmen used magnifying glass, which greatly improved the level of precision parts, but even so, it was still not enough.

Especially for mother machines such as machine tools that require high accuracy, if their accuracy cannot be guaranteed, then only what the parts produced and trained look like will be known by God.

Therefore, the College of Engineering has always been in a bottleneck period, and it is too difficult and too difficult to go further.

Because you can't even figure out whether the accuracy is accurate, and you can't observe the problem under the naked eye and the magnifying glass, then, how can you enter a deeper field to study.

Three hundred times ...

Fang Jifan thought, still very primitive.

But ... for this era, it is completely enough.

If we say that going west, it opened a new door for everyone, letting Daming realize that the original world was so vast, which created a new YU look and impulse, then this microscope also led everyone to a The world can only improve everyone's cognition for this subtle observation, and under this cognition, countless fields will develop rapidly.

What Fang Jifan is trying to say.

The outside was clamoring: "Where, where, look at this palace."

Zhu Houzhao was wearing a lining and flip-flops on his feet. This guy was taking a lunch break. After hearing the news, he didn't wear any clothes. He jumped up and ran all the way.

But ... it seems ... he is also not used to dressing.

Exposed.

Zhu Houzhao pushed away Su Yue, who was weak and could not help but wind up, excitedly looking up, looking at the left, looking at the right, looking at the microscope, too late to say hello to Fang Jifan, studied for a long time, waiting for his eyes to see through the lens At the time of the world, Zhu Houzhao yelled: "Ha ha ... ha ha ... baby, this is baby, this thing is worth a million dollars."

Fang Jifan does not know whether his ‘gold’ is the same unit of measurement as His Majesty ’s ‘gold’.

Zhu Hou-zhao, the whole person, is so fierce and fierce: "If so, then ... the steam research institute has much to do, and ... many components, haha ​​... many components."

Many parts of the steam engine can be manufactured with machine tools and milling machines.

These days, Zhu Houzhao put his mind on materials. He specially organized a group of people to continuously experiment with various materials.

However, because of the problem of the naked eye, many components can still only be polished manually.

The reason is that the accuracy of machine tools and milling machines cannot be guaranteed, and the accuracy of the components they produce is even more unbearable.

Ordinary components are enough. If the requirements are higher, it is not necessary for those skilled craftsmen to polish them carefully.

This has led to the extremely low output of many machines, because such skilled craftsmen are rare after all.

But now ...

"Come here, come here, move this mirror to this palace and move to the steam institute."

Zhu Houzhao didn't treat himself as an outsider.

So, Su Yue and others looked at Zhu Houzhao with a grudge.

This look ... like the abandoned woman who was abandoned by the chaos.

Fang Jifan coughed: "Don't worry, don't worry, Your Highness, take your time, the research institute here will naturally try its best to build a few more units, and after a few days, naturally send things away."

Zhu Houzhao glowed all over his face: "Haha ... This is a success, half a month. In fact, there are many things in the mind of this palace, but unfortunately, they can't be realized. Now with this, those whimsy may become reality. Alright, these people want rewards, rewards. "

Fang Jifan said: "This is of course, it is not an exaggeration to give them 10 million gold. But ..."

Fang Jifan pulled Zhu Houzhao to the side: "Whether to report to your majesty, the minister feels that it is best to go down to the crown prince. Your majesty has high hopes for your prince. With this credit, your lord ... In the future, you can raise your eyebrows and exhale."

Zhu Hou took a look at Fang Jifan.

Lao Fang is very kind.

He patted Fang Jifan's shoulder: "But, does the father emperor understand? Even if it is moved to him, in his eyes, it is also a tricky trick."

Although the prince was suspected of defamating the prince, Fang Jifan nodded and expressed his understanding.

"In this way, it is better to think of a way."

Zhu Hou Zhao said: "Let the palace take this thing first and create something, then the father and emperor will understand."

"Oh." Fang Jifan said: "Actually, I also have an idea."

"Huh?" Zhu Houzhao looked at Fang Jifan: "You also want to create something."

"Of course." Fang Jifan said: "Will our Fang Jifan, the head of Xishan Academy and the grandfather of thousands of students, should not lag behind others."

Zhu Houzhao said, "Well, this palace is about to open your eyes."

With a microscope, Zhu Houzhao has a very good mood. Perhaps for many people, this is only a rare thing, but for insiders like Zhu Houzhao, this thing is nothing to change.

The field of lenses now has entered a new stage, and the next step is to continue to use the principle of the microscope and continue to use a higher carbon factor.

And this ... it's just a matter of time.

The application of microscopes will also explode with great potential.

At noon, Fang Jifan and Zhu Houzhao asked Mr. Wen to make a table and drink some wine.

Zhu Houzhao again vigorously put forth some brave words, and in Fang Jifan's heart, he thought about what he wanted to make.

…………

A fleet of ships has passed through Quanzhou in a mighty way.

Liu Wenshan and others, after transporting the gold and silver coins of a ship out of the Franco sea area, had already ordered Daming's fleet to respond in North Africa.

In this way, the Franco ship was tossing back and forth, and now ... these dozens of ships are eating extremely deep water, slowly, cruising on the southeast coast.

This line is like dreaming.

Liu Wenshan stood on the side of the ship. Although he could not see his homeland with his naked eyes, he could not help feeling the emotion of seeing the sea water in this hometown.

Only those who go out to sea will know the greatness of Brother Xu.

The loneliness and sickness in this sea are enough to drive anyone who is not determined enough to go crazy.

Liu Wenshan held a bamboo cylinder 'big jar', and when he arrived in Quanzhou, he finally had tea leaves. He didn't like the tea a little bit of sipping tea. It was really greedy. The grunt is a big sip of tea. Exhausted.

Therefore, he developed the habit of drinking tea in a big mouth, and found a large bamboo tube, filled with tea, carried on his back, and felt at ease in his heart.

Drink a bite of tea.

Liu Jin was eating broad beans, and came from behind: "Goddaddy, go forward, which is the work of tomorrow ~ www.wuxiaspot.com ~ I'm afraid I will come to Tianjin Wei."

"Ok."

Liu Wenshan nodded and sighed: "I don't know what kind of teacher, what is happening now, he is in bad health and sick, I'm really afraid of what happened to him."

"No, Grandpa is very good. Everyone in the world is dead, and he can jump around alive." Liu Jin seemed very confident at this point.

Liu Wenshan: "..."

"This time, it's not a shame for the mission." Liu Wenshan called out: "At least, you can give an explanation to the teacher. Which Liu Jin ..."

"Daddy ..."

During this round trip, Liu Wenshan and Liu Jin were almost dependent on each other.

Now ... is it true that father and son are better than father and son.

The two looked at each other, and different emotions appeared in their eyes.