Magi Craft Meister

On the 18th of dawn, Jen and Elsa had been busily killed.

To what, to interact with visiting aristocrats and powerful people.

He wants the connection to "Mr." because it can be as thin as a spider's yarn, and he won't even cut the pull in the morning.

So Jen and Elsa pretend to stand in the bathroom, go to "Conlon 3" in an emergency "transfer device," and travel to Penglai Island. It was replaced with "Doppel".

"Ugh, relieved"

"... I agree"

Two people in a chair in Penglai, about an hour old but seemingly mentally tired.

And he says it's only a third.

I'm not even going to be able to get back on my feet if this lasts for a little over two hours.

"It's bad for you, old man, but I'll leave it to you"

"... n"

Rather, it seems that it would be more useful in the future to entrust the old man with recording the faces of each nobleman and the person for whom he is (to be) one.

"Father, can I get you something to drink?

Seeing the two quiet people, Reiko spoke up.

"Oh, right. Would you like some green tea..."

"Okay."

Chanoki is also planted in Penglai, but it will be possible to harvest tea leaves from about next year.

Therefore, it is now a cup of tea bought from the Empire of Shouro.

"Oh, it smells good"

Since it is frying tea, about 80°C is the right temperature.

Jen the Cat Tongue drank it with a little chill.

"Brother Jin, speaking of"

Elsa spoke up over a cup of tea.

"What happens when we run out of free magic (ether) at all?

Would you have thought about the South?

"Don't make the magic guide unusable. It's got to be the same thing when they use" ether jammer. "

"Indeed."

"If you're a human, you don't get zero magic hormone (mana) in your body, so you can't breathe."

It's like when the Demons come to areas with little free magic (ether).

Also, the ancient relics (artifacts) of the Empire of Shouro, the giant golem, were sealed underground with reduced concentrations of free magic (ether) to near zero.

Whether humans entered there or in view of the fact that magic was just unusable, the effect on the human body was thought to be mild.

"... then you don't need to develop a power that doesn't use magic?

as an emergency.

"Sure. Then…"

There are a few motives that come to mind, but Jen thought, "Electricity" would still be the best.

"Battery..."

Motors know the principle so they should be able to make it, but what about batteries?

"... I don't understand the principle"

At best, only an initial battery that could be soaked with different metals in electrolyte was likely to be made by Jen.

"... hmmm..."

Jen thought about making a motor for now.

The hardest part seems to be the windings. Heat and insulation resistant coatings shall be applied to copper wire.

"... I knew it was paint"

Jen who decides to paint the lacquer, cure at high temperatures and use baked copper wire.

"The electricity was silicon steel."

I'm glad to hear that.

"... are powerful magnets difficult..."

Even though I knew the names Ferrite, Neodymium, and Samarium Cobalt, I didn't even know that Jen was made.

"It was an unexpected pitfall"

Jen is a little depressed when she realizes she's missing herself.

"... Dj, Brother Jin, something, I'm sorry?

Elsa is Elsa, and Jen is depressed because she burned herself weirdly, and is a little panicked.

"... but without magic, scientific civilization really has to start all over again."

Truly now, but once again, he was Jen who thought of the magical benefits in this world.

"In the meantime, should the field magnets also be electromagnetic..."

It was Jen trying to make just a motor.

And two hours. In the kingdom of Egerea, The Split Doll (Doppel) completed the correspondence and was lenient.

And Jen.

"Okay, I got it"

After three prototypes, we completed Utility Motor Unit 1.

The size is 30 cm diameter and 30 cm long cylindrical. Shaft diameter is 10 mm.

"... but no power"

It was Jen who laughed bitterly.

"Can't the magic of lightning attributes?

Elsa asks Jen like that.

"Hmmm... the high voltage and the inability to flow for a long time... hey..."

Try the Magi Formula to see how much the voltage drops.

The problem is, if you lower the voltage too much, it stops discharging.

"Hmmm......"

Jen just roared earlier. But the face looks fun.

"That's right! What about" Induction Radiator ", an electromagnetic induction radiator!

The principle of electromagnetic induction, a weapon that generates and heats inductive power in metals.

"If you drop the frequency, it won't radiate, but it will generate voltage, so it could be a generator"

"But Brother Jin, wouldn't that make you rely on magic?

"Oh well..."

Quite troubling.

In reality, too, 'storing electricity' is difficult.

We don't store dry batteries and accumulators, we use chemical reactions to generate electricity.

Capacitors, commonly known as capacitors, store electricity, but they are not very practical power.

"Hmmm... would you like to change your mind"

After worrying, Jen decided to try to get away from the motor once.

Until I made it, using magic was OK, but the motion was purely scientific. I decided to think again about the power.

"like turning turbines with compressed air"

Adamantite's cylinder is going to be practical because it can compress to tens of thousands of bar. Some engines run on CO2 cylinders, so I might be able to build them.

"Oh, you've got flywheels too"

It is a method of rapidly rotating a heavy disc to store kinetic energy. I think I can make this with Adamantite too.

"I can simply make steam out of a boiler and turn the turbine... now"

Without magic, he was Jen again recognising how difficult it would be to reproduce the science of the earth.

But while I was doing that, time had passed, and in the Kingdom of Egerea, the feast had begun.

Jen and Elsa noticed that

"... uh... already, okay"

As of today, I've decided to leave it to the Doppel.

"But hey... just lacking a brother-in-law"

"Well, yeah, maybe."

He rethought, and went to the feast of Fatigue.