Magi Craft Meister

Elsa's 'increased level' also lightened Jen's burden for that matter.

"Brother Jin, I could"

"Oh, which one"

What Elsa was making was the so-called 'Golem's Eye'. In other words, it is a light sensor.

"Write an additional Magi Formula to this."

Jen was thinking of a magically controlled flow (Magi Sequence) that would use it to measure temperature while Elsa was making a light sensor.

"'Write (Light In)' …, and. That's it."

"Father, is this okay with the enclosure?

Which one?

And Reiko had made an enclosure to hold them.

"Yeah, just fine. Embed this in this way...,"

Jen created, so to speak, a 'temperature comparator'.

It's about the size of a TV remote.

Instead of the infrared LED, the tip part has a 'light sensor' made by Elsa.

This light sensor is directed at the ceiling or wall and the first reference temperature is stored in the form of infrared radiation.

When measuring infrared radiation at the same location over time, if the temperature is high, it has a red light, and if it is low, it has a small demonic stone (Magistone) that emits blue light.

It has to be in the same place because the wavelength of the infrared radiation emitted also varies depending on the color of the object.

Jen first points to the ceiling and presses the button to remember the criteria. This records the wavelength of infrared radiation emitted by the current ceiling.

"'Heating'"

Next, using engineering magic, I warmed the ceiling and tried pointing the 'temperature comparator' again, and the red light lit up.

"Okay, it's a success"

Applying this would also allow for fairly precise temperature control.

And here, a question came up from Elsa.

"Brother Jin, it was a Kewan ruin I visited before, and I thought it was air-conditioned in there, but I wonder how it was detecting the temperature?

"Oh, I see"

Elsa is not as familiar with past technology as Jen, so this question is also natural.

"I didn't detect the temperature."

"Then how?"

Jen thought for a moment about how he explained it.

"Uh," Fire Attribute Magic "can manipulate thermal energy, right?

"Mmm."

"I mean, experimenting with calories that can create comfortable room temperatures... you must have made a trial and error... deciding to fill that calorie with a certain amount of 'air', or room,"

"... somehow, unexpectedly advanced?

Jen nodded.

"Oh, yeah. It is quite advanced to control the heat in a determined space. However, it is not user-friendly and the application is not advantageous."

"Mm, I get it. I can't change the temperature, and I have to reset it again when the size changes."

That's what I'm talking about.

If another explanation is to be given, it is a control method in which the energy held by the indoor air molecule is kept constant.

This will reset the room once it has changed in size, and it is not suitable for controlling the internal temperature of the amorphous space suit.

"It's inefficient, I see"

"Right."

It was by that evening that the prototype of "Temperature Control Device" had been completed, repeating an exchange like this.

The material of the space suit was determined as "ancient (enchanted) dragon (dragon) leather".

The results of Old Man's tests in space say he also withstood vacuum, severe heat and extreme cold.

Underground spider resin (GSP) was a similar result, but it simply meant that the difference in physical strength raised the armament to ancient (enchanted) dragon (dragon) leather.

"But you're going to use underground spider resin (GSP) for transparent parts such as helmets."

Underground spider resin (GSP) is higher in transparency.

"Brother Jin, when it's in a yarn state, it's white, but when it's made into resin, it becomes transparent, it has to do with 'light reflection and scattering', okay?

"Oh, I think so"

When the glass is also crushed and powdered, it becomes white. Jen recognizes that this is because the light reflects randomly on the surface that has become irregular.

Same with thin underground spider yarn. but if melted together into a resin, the original transparency would be clearly represented.

"And then the material of the outer shell, I guess."

It seems to be using stainless steel-based materials now, but Jen was worried about distortion due to thermal expansion when he made such a large object.

"It's Inver."

An interracial country, seen in "Newell," the dome of the Tierra family. That was an alloy of iron and nickel, 'Inver'.

"But it's strong..."

To build a large spaceship, strength is worrying.

"Develop a new alloy…"

First, think in the direction of strengthening the inverter.

"Classic Mithrill Silver Addition."

Magical enhancements were popular in Penglai, including Magi Adamantite.

The experiment began the next morning.

I'm going to start with a percent.

It is an experiment using engineering magic, so efficiency is out of step, and in the morning an optimal solution can be found.

composition of 62 percent iron, 32 percent nickel, 1.5 percent misrilled silver, 4 percent cobalt, 0.5 percent manganese.

non-magnetic, with a specific gravity of 8.24 and slightly greater than normal steel.

Strength improved to more than a dozen times the original by applying enhancements by magic.

"Okay, shall I name you 'Magi Inver'"

Ren Liu's naming. It's cheap, but it's easy to tell what kind of alloy it is.

Both iron and nickel were convenient in that regard, as they are the most produced metals in Penglai.

"Dear Master (My Lord), I would like to build a flagship parallel to the various tests of a prototype spaceship."

Jen nodded at your suggestion, too.

"Yeah, that's okay. If you don't make a big change, you can always rework it."

This is the good thing about engineering magic. Because if you don't change the size and shape, you can do it as well as change the internal structure.

"Now we're going to build a 500-metre diameter."

"Hey, wait, how can it be that size?

"Yes, my lord. If your lord (my lord) is boarded, I can't guarantee his safety without it."

Later, Old Master's proposal to increase safety was extensively explained.

"... but there..."

Jen also thinks that just 500 meters in diameter goes too far.

"... so here's how we do it..."

The old man didn't even pull off about this, and the sleigh was difficult to navigate.

"... tired"

"Good day, Brother Jin"

Although Elsa had also heard it on the side, she could not understand what she wanted to say about the spaceship and could not say anything about it.

"But I know what you're saying too, old man. Better be less dangerous. I don't think we need to spare the materials for that."

Even as Elsa, she thought that giving up spare time was a bad idea when it came to spaceships embarking on an unknown world called space.

"... I guess..."

And the final spacecraft size was set at 300 meters in diameter.