Magi Craft Meister

Maintaining homeostasis.

Originally, it is a term often used as a function of self-preservation held by organisms.

It is the action of perspiration when hot, tremor when cold, etc., which keeps the body temperature constant or the pH of the blood constant.

This is rarely followed by a shift to maintaining a constant environment such as room temperature and humidity.

And Jen was following the idea.

"Feedback, or..."

When the temperature rises, lower it, and if it drops too low, raise it. Same humidity.

Also, if the oxygen concentration drops, raise it and if it rises too high, lower it.

Jen was trying to create a magic machine (Magi machine) with these functions.

And this is a technology that can be applied not only to maintaining the environment inside the space suit, but also inside the spacecraft.

"If it's just the temperature, you're using a thermostat..."

It is the sensor that is responsible for the key to this technology.

This means that you will need sensors to detect temperature, humidity, oxygen concentration, CO2 (carbon dioxide) concentration, etc. as accurately as possible.

This is quite a challenge for Jen as well.

"Oxygen and carbon dioxide could be done with the Analytical Magic Instrument."

Dangerous gases and the like would also be detectable, Jen thought.

"Temperature and humidity…"

Especially difficult to temperature. Humidity can only shake between 0 percent and 100 percent, so I feel like I can do it with the application of Analytics.

However, because there are no criteria for quantification, the temperature is only relatively known.

If you tell someone who can't use magic to understand, if it's humidity, it's like, "That's about it between 0 and 100."

But the temperature doesn't have such a reference point, so it needs to be set by the operator.

So, its' hard to set up '. Because it can only be called "about this much", even Jen, it is difficult to say that none of them will have the same value if the settings are made ten times.

"I guess 0°C and 100°C..."

"It's hard, Father."

"... any thoughts?

When Jen and Reiko were worried, Elsa came there.

"That, Elsa, what about the village of Kaina?

It should have been a long time since I had taught my children to study with Meine.

"It's over now.... Brother Jin, no way!?

"Huh!?

Jen accidentally looked at the workshop window. It is dark. I'm pretty sure it's past 6pm.

Given the jet lag, Elsa must have left the village of Kaina around 4 p.m.

"... It was dangerous"

This line is natural because Jen Yu immerses herself without even eating dinner when left alone.

"Laeko, you have to be careful"

"... no, I was going to force your father to come to dinner when it was 7pm"

Reiko seemed to know, and it seemed like she was going to wait until she was critical to get in Jen's way to think about it.

Elsa and Jen got to the table because Luna and Soleil were done with the meal.

"Penglai rice, delicious"

"Oh, that's delicious."

"I'm afraid."

Soleil, who was in charge of dinner, bows his head.

Since the staple foods in the village of Kaina are wheat-based (bread and porridge), rice is Penglai, whatever the rice is.

It is also unique here to use tofu, which uses dust taken from seawater, and stock made from kelp found by mermaids from the northern sea.

After-dinner tea is also available with teye kahi perch tea, green tea, tea, broth tea and brown rice tea.

This time it is a cup of tea.

"... yummy"

Jen speaks to Elsa as she rinses the tea, which is cold around the time of proper drinking.

"I was just telling you, I was worried about how to build a temperature sensor."

I omitted the point about what to use it for, but Elsa seems to have a thin idea.

"... there are no standards, was that bothering you?

Exactly. Elsa is also a superior magic engineer (Magi Engineer), so she seems to have an idea of what Jen is worried about.

"Temperatures are difficult to control without reference points"

"Yeah, it is."

"... Indeed, it is difficult"

Afterwards, Elsa became silent, too, and thought about it.

"The point is, you just have to have standards..."

Here, Jen came up with one idea.

"Well, that's the standard! Let the 20°C or 30°C state be remembered in the Magic Crystal and you can use it."

Even electrical circuits may make and compare reference voltages, but are similar ideas.

"Then I think I can."

"All you have to do is ask them to record the temperature as..."

This is another difficult issue.

Humidity can be defined as a water molecule in a certain space, but at a temperature….

Jen and Elsa thinking again.

"Is there only a thermometer..."

In the end it settles down there.

"It's the simplest, or easiest, way to monitor and determine the scale of the thermometer with the eyes of the golem..."

I don't feel very smart, Jen.

"Let's see if we can make a thermometer any other way"

In addition to thermometers made from mercury and alcohol, there are many different types of thermometers in modern Japan.

When it comes to thermocouples, there are two types of metals that are made by joining together, and a radiation thermometer that uses infrared light.

"Right, infrared!

Also known as a hotline, an electromagnetic wave with a wavelength longer than 700 nanometers, which unfortunately cannot be seen by humans, Reiko can. I can't imagine what color it is.

However, it is true that Reiko can "see" automatic dolls (automata) and golems.

"All you have to do is remind them of the 'color' at room temperature and control them to maintain that 'color'"

"... Brother Jin, I don't know because it's hard"

I don't understand Jen's explanation, Elsa.

"Oh, oh, I'm sorry.... right, maybe it's time for Elsa to have the 'knowledge' of the final stage"

After several "knowledge transcription (transinfo)," Elsa now has a high level of knowledge known in modern Japan.

The final stage is Jen's expertise, including a selection of miscellaneous.

Knowledge gained from SF novels, cartoons, cartoons, newspapers, TVs, etc. and knowledge learned in training by becoming a member of society.

From that, knowledge carefully selected by Jen as worthy of remembering, that was the final stage.

Jen removed all attribute Demon Crystals (Magi Crystals) from a vault attached to the wall and gave them to Elsa along with another Demon Crystal (Magi Crystal).

"Elsa, this is the final stage of knowledge. Will you take it?

Of course, not all the knowledge Jen possesses. It does not contain knowledge that you do not need to know.

"... yes, gladly"

Elsa received the Magic Crystal without hesitation as she was able to further assist Jen.

Immediately, the information is then transferred to another unrecorded demonic crystal (Magi Crystal).

"'Knowledge transcription (transinfo)'"

Thus, the information converted into Elsa's own magic pattern can be read directly and captured into the brain.

"'Knowledge transcription (transinfo)'"

Elsa transcribed the information from her demonic crystal (Magi Crystal) to her head.

……

Selected knowledge does not make it a huge burden, but nevertheless, suddenly, due to increased knowledge, Elsa is a little confused.

But it also calms down over time.

"... thank you, Brother Jin. Keep it up."

"Oh, Elsa. We'll always be together."

"... n"

Elsa nodded, dyeing her cheeks a little, to the rare words of 'seemingly not' emanating from Jen's mouth.