Magi Craft Meister

"Um, you know what?"

The airframe that completed the ultrasound test in the stratosphere returned once. Degenerate some of the canopy with heat.

"... diamonds were vulnerable to heat,"

Diamonds, crystals of carbon, are said to degenerate at about 600 degrees Celsius and burn at about 800 degrees.

It was thought that the insulation compression of the air by ultrasonic speed would have made it hot.

"… turn it into aluminum oxide"

Mineral name Random, same as Ruby or Sapphire. Morse hardness is 9, which is said to be the next hardest thing in diamonds, but in fact there are artificial substances that are a little harder.

Nevertheless, this would be best if we wanted hardness, heat resistance and chemical stability among the transparent materials that Jen can prepare today.

Cubic zirconia is also hard with a mose hardness of 8 to 8.5, but is one step inferior to ruby. But the melting point, the boiling point, is higher in Zirconia.

But it is. Colandum can also be synthesized to the ben with aluminum oxide Al2O3, but cubic zirconia is a substance that adds about 4-15 percent yttrium, calcium, magnesium, hafnium, etc to zirconia, making it very difficult to synthesize.

The truth is that they use imports from the 'Nord Federation'.

"Do you want to randomly change the outside of the three layers?"

Jen rushed to make that improvement.

And one more thing.

"Father, this is not a problem."

"Anything wrong?

"Yes, before it went up to the stratosphere, there were clouds coming from both ends of the main wing"

"What..."

Jen thought it might be a phenomenon called a backward vortex, or a wingtip vortex.

It is a vortex made by the air that rotates from the lower surface of the wing to the upper surface.

(It's a flying fuselage with the force field generator Force Generator...)

It is a fuselage made without wind tunnel experiments or anything. It's not strange that that happens.

Jen thought it would be better to keep it in mind, although it wouldn't be a question of how to do this right away because it doesn't rely on the lifting power that the main wing generates.

"Okay. On top of that, I need another test."

"Okay."

Jen, who dropped off the aircraft that set off again,

"... No. 700672... No. Maybe the dome of 'Elder' should also be random, not diamond"

Leave me alone if I'm worried about a fire...... I feel more guilty about leaving it behind than I realize I have difficulty with heat resistance.

So Jen let 50 artisans (Smith) replace the dome material while Reiko and Hope were flying the test.

In addition, think about what happens in the unlikely event of a crack and coat it with underground spider resin (GSP) on the inside. This is a procedure that the Originals did not do either.

"Lord Jin is worried."

and told No. 700672, the 'Elder,'

I say, "The Unfallen Wand."

and say back,

"I see. Is that Lord Jin's creed?"

and "The Elder" also laughed and convinced.

Around that time, Hope and Reiko finished all the exams this time with absolutely no problems.

After the test flight by Hope and Reiko, Jen will finally get on board.

"Father, what will you do with your name?

"Um, what are we going to do?

It is a bad name for Jen.

After worrying for a while,

"Okay, let's make it 'Sparrow' (sparrow)"

Sparrow because it's small, Jen decided.

Jen engraved 'SPARROW' on a dull silver fuselage.

"This is good. Come on, let's go!

Enter "Sparrow" in the order of Hope, Jen and Reiko.

Hope is the cockpit, front of the line.

Jen and Reiko will be seated behind them. The visibility is good because it is about 30 cm higher than the cockpit.

Only the cockpit and the lower part are also made of transparent material to ensure vision.

Also, since the rear of the blind spot is shown in a dedicated magic projection window (magic screen), Jen, a human being, can instantly check almost all the surroundings with the reaction speed of Hope and Reiko.

"Okay, we're going."

Hope declared, "Sparrow," a vertical take-off and landing gear (VTOL), floated.

Jen's new boarding 'Sparrow' freely drives through the sky of Hale with Hope's maneuvering.

"The new acceleration pressure absorption mechanism works well."

Jen nodded satisfactorily.

This is a mechanism that synchronizes the force field generator Force Generator and Gravity Control Magnetic Device (Gravitationer), and generates gravity in the fuselage in the same direction as the acceleration.

Because of this, accelerating at 10G doesn't make the passengers feel anything. In addition, normal gravity adds to the interior, making it comfortable.

... and what has been used so far. Jen's incorporation this time was the addition of a 'limiter' device.

which absorbs accelerating pressures above 0.5G (this upper limit is adjustable between 0G and 1G).

Thanks to this, it is possible to feel the G during ascent and descent, acceleration and deceleration, swirling and rolling, to such an extent that it is not burdensome on the body.

Incidentally, the acceleration G of the passenger aircraft is referred to as 0.2 to 0.3 G.

The screaming jet coaster is about 3G to 5G.

"Oh, you have a real sense of flying."

Jen has also been on a jet coaster in modern Japan for about a few times. It would have hung about 3G in the screaming system at the time, so 0.5G would be perfectly fine.

He was Jen, who gave Hope instructions and allowed him to fly acrobatic and enjoy himself for a long time.

"The highest rate of constant use in the atmosphere is Mach 3 after all..."

That's about the limit of the windscreen junction, so if you go any faster, you'll get a shock wave, which will annoy your surroundings.

"Well, this is what happens when you think about the use"

And Jen,

"All right, enough. Let's go back."

and gave instructions.

"... you weren't thinking about the hangar"

Since it is a vertical takeoff and landing gear (VTOL), it can take off and land from anywhere, but the perimeter of the 'house' has been maintained as a garden.

It was the underground workshop that I built, and now it's connected to the ground on a ramp.

"... 700672... No, if there's a rock wall like the" Elder "place, it would have been cool to start there."

Jen, who thinks so.

"After all, a hangar on the ground...... no, build a garage and let it go from there"

Jen decided to go in the direction of looking like a country house, building a garage in the garden and starting from there.

Looks like I've decided to stop making it look like a 'secret base'.

So Jen decided to build a garage-style garage.

Ten "Craftsmen (Smith)" helped, so it's done in an hour.

Walls made of concrete blocks, iron shutters and concrete land (roku) roofs.

It became the garage Jen imagined it to be.

Of course, instead of the material as it appears, everything is hung by "hardening", "toughening", and "stabilizing". At the same time, it increases the intensity and prevents deterioration due to ultraviolet rays and the like.

"Yeah, that's it"

The size of the garage is wide enough for three cars to fit in. Because 'Sparrow' is five meters wide.

The floor inside is elevator type, with direct access to the hangar and workshop in the basement.

"Looks like we've almost got a 'Elder' house, and I think we'll invite Malika or Theon"

Jen contemplated inviting dignitaries of the 'peoples of the North', who had a deep relationship with Planet Hale.

"At that time, I wonder if I should call Verials..."

I've been thinking a little before, but Jen was a little excited and a little worried again about how Berials would react to seeing Rouge as he was when his sister Arshel was younger.