On Earth, if you were asked to imagine an almost infinite amount of energy, what would you think of?

Sun. Pen ~ fun ~ Pavilion www.biquge.info billions of years of endless light and heat!

Others, including wind energy, coal, oil, etc., are actually slowly converted and stored by the earth for billions of years of continuous absorption of sunlight.

And then the tides. This is created by the relative traction of the Earth as it moves through the universe with the Moon.

The same is true for geothermal earthquakes, including volcanic lava, which are triggered by the Earth's own gravity.

Finally, geomagnetism. The Earth's core rotates, and the molten iron core creates a magnetic field that deflects the sun's particles and protects life on Earth from extinction due to excessive radiation.

Its intensity goes from front to back.

Especially the last one, the weak one is almost imperceptible, at most it can deflect the deflection compass, unless you have the keen senses of a pigeon.

But imagine a planet whose magnetic field is hundreds or thousands of times stronger than the Earth's...... If you take a random wire and run it in the direction of the perpendicular magnetic field line, there will be a potential difference between the two ends of the wire, and an electric current will pass through.

Is this magic?

That's how otherworldly magic comes about - cutting magnetic field lines.

It's just that this world not only has a magnetic force field, but also a fire power line, a power line, an ice power line, and a force field line...... A variety of force fields with different properties are staggered, and counting the transformation of electromagnetic-like properties, there are even more tricks!

Each type of cutting has its own way, following a different principle, and only the wire of cutting is the same - the human mind, or imagination.

The imagination of earthlings requires particularly sensitive instruments to be able to detect, and the minds of people from other worlds are powerful enough to directly interfere with the lines of force and make cuts.

This should be the result of natural selection over time.

Cutting methods, techniques, and rules accumulate over time, and it becomes a talent when it is integrated into the bloodline; The summary and improvement of the system becomes magic; And the energy space with the infinite line of reality is called the magic net by the mages.

When the transcendent clone entered Liang Kai's body, he could still retain his strength, perhaps because of the difference in soul level.

Of course, everything is just speculation, a guess that can barely justify itself.

As for the truth, it can only be concluded after Liang Kai has set up a laboratory and has a deeper understanding of the nature of this world.

The tour continues.

The furnace was poured, and red-hot molten iron rushed out.

At the end of the leading trench, there were already two-star mages waiting there, ready to go.

When the molten iron is poured down, "Go you!" "One by one, pinch your fingers and chant spells to cast magic.

As a result, before the molten iron hits the ground, it is caught by the magic force, and it wrigges and deforms according to a certain preset shape, as if the molten iron is pouring into a mold, or a liquid robot is transformed.

The difference is that the mold of this world is invisible.

In the blink of an eye, the red-hot molten iron became a steel sword, a fiery steel sword.

was thrown into the cold spring on the side, and there was a stimulating quenching cracking sound of "snort" ......, and a decent sword embryo appeared.

【Flying Sword!】 Is it simply the legendary sword mastery! It's so lafang! 】

[It's so convenient!] 】

[Direct pouring molding, and zooming in carefully, the degree of completion is quite high, almost molecular level control......]

[It's a pity that it has to be quenched and cooled, and the release of internal stress will produce super deformation, and it will be ...... if it can be cooled down according to the shape It's an ideal sword. 】

What is an ideal sword?

Ideal gas, ideal rigid body, ideal vacuum, ideal purity, do you know these concepts?

The same goes for the ideal longsword, a longsword that has reached the upper limit of its theoretical attributes.

[But since it is one-piece, I am afraid that Bo will not be able to do what assembly line he wants. People are playing high-tech, finishing, a machine tool is responsible from beginning to end, the process can't be disassembled at all, 2333......]

Netizen experts have heated discussions.

Actually, Pol had been in the workshop, so he should have thought of this.

But it's a pity that the workshops he entered are relatively low-end, and they are basically still playing hammers and clanging bells.

The workshop is non-stop.

The molten iron flowed, and the former mage took part of the sword and forged a sword, and the other mage stepped forward one after another, casting arrows, or casting armor and shields, and so on......

However, after all, the manpower is limited, and there are more that can not be caught by catching a wave, flowing into the sand mold below, slowly cooling and condensing, and finally having to make the finished product by folding and forging and other means.

The workshop manager wiped his hot sweat and explained to Liang Kai.

Looking at the wasted molten iron, he sighed: "No way, the mountain city is still small, and there are too few forging masters who can smelt in the void." But don't worry, we've sent elite soldiers to study the oil furnace and mirror tube blueprints, and once you've eaten them thoroughly, you'll be ready to do it right away! ”

Liang Kai's performance has spread all over the mountain city, magical magic! More amazing ability to design props! Now no one dares to underestimate it.

However, Liang Kai didn't care about his words at all, his attention had been deeply attracted by the magic smelting technique, and his eyes were shining!

The same goes for the project team experts!

How can magic create things out of nothing? And with unimaginable precision? If that's the case......

"Is there a material that has a relatively small deformation after processing and can keep the same material to the greatest extent?" Liang Kai couldn't help but ask.

As long as there is, for telescope orders, it is a matter of coating the surface with a layer of mirror.

The workshop master thought for a moment, "Yes." ”

What is it? Liang Kai couldn't wait to ask.

Resin......

[Rubbing, going around and coming back again......]

Why is it just resin? Liang Kai asked a few words before he understood.

All materials have their own characteristics - they are made up of elements arranged and combined individually or in a special way.

There are several conditions for wanting to manipulate it.

First of all, it is liquid or gaseous. Solid state can also be used, but it can only be picked, and it is difficult to change the shape unless it reaches the realm of four or five stars.

Secondly, the operator needs to be talented, or have mastered the elements through practice, and no one can control all substances - so rare materials are rarely known, and the more common the material, the easier it is to find the operator.

There are not necessarily no materials that meet the requirements, but either the solid-liquid conversion is difficult, or there are too few people who can work with them......

All things considered, resin is the top choice.

[If you think about it carefully, it may not be possible! The resin has a low melting point and is easy to process, making it easy to manufacture in batches if it can be shaped by magic. Processing into a mirror is also a magical thing......]

[It may be easy to scratch, easy to get dirty, easy to deform, if it is broken, change it, if you can't hold on for a month, it will not last for a week, it will not work for a week, then it will be a day. As long as the frame is designed and the replacement position is left to ensure the convenience of debugging accuracy, it is not a matter at all. 】

Netizens have made suggestions on this, and what they said turned out to be very reasonable.

At present, according to the suggestions of experts and netizens, the senior processor of the workshop carefully analyzed the part size and construction method of the oil furnace and telescope tube, and the results were ...... Liang Kai learned a little embarrassing news.

What's the news?

Didn't you say before that the weights and measures in this world are chaotic, and the units are different every year, based on the championship record of the Holy Mountain Athletic Championship?

That's true, right...... In the folk.

In fact, the Holy Mountain Athletic Tournament has long existed in name only, and the people still think it is very lively, and the high-level people know what is going on, and few people take it seriously.

Weights and measures haven't been affected in a long time.

Not only that, but on top of the various weights and measures system of the people, the Mage's Guild also has its own set of weights and measures, which are accurate and effective based on the size of magic, magic fluctuations, and magic energy output.

It may not be as exaggerated as the eight decimal places and ten places on the earth, but Liang Kai can currently involve industrial design, which is enough......

It's just that the mage's belong to the mage, and the folk belong to the folk, and Pol is from a humble background and can't touch this layer, so he doesn't know it at all.

As for the knowledge of plane geometry and solid geometry, the processors present obviously know both theory and practice, and there is no problem in communication.

The reason is the same. Each certified mage will be trained by the Mage's Guild during the ascension process to master the knowledge they need. This is a perk for the payment of dues to the Mage's Guild.

The same will be true for the Magic Guild in the future......

In short, the hot air balloon and telescope were basically done, and it went more smoothly than expected.