Magi Craft Meister

Jin and Marika were discussing in a room on Onogoro Island.

Marika's automatic doll (Automata) and Hanako are at the service.

Reiko is quiet behind Jen this time.

"... what a surprise."

Yes, Jinshiyama

They remembered everything they heard from Testa earlier, from the era of the Originals to Adriana Tierra.

"I only knew the approximation....."

"Yes"

"You've had a pretty bad recession for a while...."

"I don't know what to do."

According to "Tester", the first generation of the ruling "Origins" disappeared, and the more generations, the more magic equipment and magic machines (Magi machines) stopped operating with life.

With this, the standard of living gradually retreated, and the lowest settlement seemed to be a low level where magic equipment could not be made.

On the other hand, in the settlement where maintenance personnel were present, it seems that the construction of new magic equipment and magic machines (magic machines) has been eliminated, and there has been a slight cultural and literary retreat.

That was about 2,500 years ago.

Thereafter, the blood of the "Origins" also diminished, and a new human named "Arus Man" emerged, and civilization began to progress again.

Most of the 'Origins' technology became lost technology, and the settlements of the past were bequeathed in the form of 'ruins', bringing occasional advances in technology to Ars.

A very small number of "Arus humans" were able to retain a small but superior degree of decline over the general "Arus humans".

One of them is the settlement of "Newel" and the ancestor of "Adriana Tierra".

And the other is now the Nord Federation.

"... though, I don't know the details of the transition."

"Yes, because Testa was also indifferent or not interested in the outside world."

"The outside world must have been technologically inferior."

"That's right, because it was inferior enough to be considered a threat."

Afterwards... about 400 years ago, because of an incredible technological development, "Testa" dispatched "Helente" to investigate various things... after an encounter with the children, it still remains.

"After all, it was painful to say that any technology is going to decline if it loses its background... or if it loses its foundation..."

"That's right...."

The achievements built by Jen 400 years ago were largely ignored by the destructive forces called the "Magic League".

For one thing, just giving results may be a reward for neglecting the bottom line of technology.

I couldn't have done it in a way that allowed me to just give and throw.

It was the descendants who took refuge on the island of Onogoro who inherited such a kind of technology.

"This time, I'll do it slowly."

You can do that, now is the time to jinx.



Now that I've been able to sort things out, Jen is starting to wonder what Daiki Cocona and his wife are up to.

So Malika asks the director of the automated doll (Automata) that manages Onogoro Island ground facilities.

Yes, Marika. You two seem to be having a good time.Now you're enjoying the island tour.

The answer came back.

"That's fine. You can stay overnight today and go home tomorrow."

Don't worry, Loizat's house is monitored by Old Man Peeper. [M]

"So, will you meet Rubina and the others?They want to see you, too. "

"I will."



Jin was very welcome when he went to the compartment where Rubina and the others were.

Jin-sama! Long time no see!

"We just met on New Year's."

It's been a week.

Well, that's true.

"Happy New Year, Jin-san."

"Oh, oh, yeah. Congratulations."

Some of them had not yet greeted the New Year, so Jen was the one to exchange greetings again.

"... so, what were you doing?"

"Of course, let's get ready for the Airplane Race!"

"We also have a large wind tunnel, so the experiment is going well."

Grina supplemented Rubina's words.

"Oh, I see. Then I can expect it next time."

Hey, Jin-san, aren't you coming out?

"Hmm, it's a little bumpy, so it might be difficult to schedule."

"Er...."

Looking at Rubina dropping her shoulders openly, Jin hurriedly said.

"Ah, but you can have a one-on-one fight with the winner."

Really?

"Oh, my plane may not suit my regulations subtly."

"I'm sure it hasn't changed since the last time."

"Then I'll be fine."

"I'm looking forward to it!"

"Now it's time to win!!"

This declaration that the winners and Jen's plane could battle one-on-one seemed like a great reward to the participants and motivated them all further.



"Is there a problem?"

I have presented the appearance of the consultation meeting with the people who are scheduled to appear in the "Airplane Competition", so Ren decided to be consulted in earnest.

Um, Jin-san, okay?

"Greena, what's wrong?"

"Yes, I felt in the wind tunnel experiment that it would be better to lower the main wing in order to increase the speed, is that correct?"

"Oh, I think that's fine.... but if you do too much, it will slow down performance and make takeoff and landing difficult, so it's a trade-off with that. "

"Ah, I knew it.Okay, thank you! "

Jen is not so familiar with aerodynamics, but still, from the perspective of Onogoro Island, it still seems like a person on the clouds, both in knowledge and experience.

However, Jin felt that if they continued to develop hard at this pace, they would be pulled out in the near future.

"One, okay?"

"Shu, what is it?"

"Yes, well, there seems to be something called a 'tip-tailer', but I don't see one advantage right now."

"Oh, that's it. I don't know much about it, but the elevator seems to be working.Conversely, it's not stable. "

In the case of a tip-tailed aircraft, for example, positive (upward) lift is generated when the nose is raised.This is the same direction as the lifting force of the main blade, so it works better.

In a normal arrangement, the tail lowering (downward) force occurs when the nose is raised, which is opposite to the lifting force of the main wing.

"The other disadvantage is that the airflow from the tail tip can reduce the efficiency of the main wing."

"Okay."

Even if it was benevolent, I couldn't answer what I didn't know, but I could still give a reference opinion.

Onogoro Island in 3902 is also vibrant.