Of course, it is impossible to nod and ask them questions. These five guys are originally the second-class level in the clan. They are neglecting spell research on their daily lives, and it is difficult for them to explain a forbidden spell clearly. Where can they have the level to participate in the current discussion?

Although the questions raised by these elders and lords are not difficult at the moment, and they can only be said to be at the level of high school students, for the dragon clan who has never been exposed to this kind of knowledge, the expansion of "from point to surface" is almost instinctive. Krups just listened to the role of calculus and immediately extended to the "irregular surface calculation" problem when building illusion spells.

I have to say that compared to basic algorithms, calculus is a very awesome tool. Calculus is one aspect. Any continuous change problem encountered during spell construction can be solved by calculus. Compared with the stupid method used by the lord elders before, what this college student has learned in "advanced mathematics" is simply a difference!

After all, this is a calculation method that can be applied in mechanics, astronomy, chemical and biological engineering and even economics. At this time, when Krups saw it, his eyes immediately shone and he couldn't let go.

"If it's really so easy to use... then the problem we just mentioned may be easy to solve."

Although the Black Dragon has a very violent temper, the strength of the lord Pucasto is not a false talk. After listening to Kardashian's explanation for more than ten minutes, he was the first to think of what they had just discussed at the meeting.

"Ah, what you said is indeed that if you have this calculation method, the improvement in spells may be leaps and bounds."

An elder immediately responded. The group of people at the scene had a super IQ, which was far from comparable to college students. It was simply too easy to learn from one example.

After hearing this, Roddy asked Victor beside him: "Have the lord encountered a problem? Is it convenient to talk about it?"

"It's not inconvenient," Victor was thinking about the application of calculus at this moment. When he heard his question, he replied casually: "We were discussing the issue of the Demon Armor, because after the Demon Barty became larger, the strength of the Carver is far beyond our estimates. Most spells..., including your crystal cannon, will find it difficult to penetrate his armor. In order to deal with this situation, we are now discussing how to use the most effective way to combat this protection."

Hearing his words, Kardashians and others looked at each other strangely, but did not say anything. The Black Dragon Lord was anxious. Seeing their expressions, he immediately asked, "What, are you studying this too?"

"To be honest, the 'Strategic Weapons Research Department' is also studying...well, similar topics."

Kardashian originally wanted to say "same", but immediately realized that it was inappropriate, so she quickly said "similar". She was afraid of causing some misunderstandings, but underestimated the belly of the lords and elders - they were not guys who needed to cheat funds in the research institute. When she heard Kardashian's words, she was curious: "Will that... be convenient for sharing the results?"

After saying this, the five honorary elders looked at Roddy collectively, because this thing was randomly proposed by Roddy a few days ago. Whether it was made public must be based on his meaning. As the head of the institute, the Prime Minister was stared at by so many people, and his expression was calm: "Of course there is no problem. We naturally hope that all lords and elders can give some advice."

This was not a problem before, but now the elders all understood that he was modest. In terms of research level alone, the scattered information he had just shown was already scary enough.

Kardashian turned the blackboard aside, and then everyone found that the other side was also full of handwriting, and there were several schematic diagrams. Stica took out several models from the cabinet on the other side of the laboratory... Judging from the shape, this is another form of "armour piercing bomb", but unlike the small-caliber "armour piercing bomb" prepared by Roddy for the "Crystal Cannon", the current model is at least one meter long after it is made in proportion.

In other words, it is about the same specification as the "anti-tank armor-piercing bomb" on Earth.

Not to mention its shape and structure, it took a few minutes just to explain what this thing was fired. For this reason, Roddy also reassembled the crystal cannon and gave them a look: "The first thing we developed is an armor-piercing missile launched using the turret. In the future, we will study long-range armor-piercing missiles based on this result..."

"Prime Minister, we all know that your crystal cannon is powerful, but what is troublesome now is the problem of carapace-" Pukasto condensed a hemispherical surface on the spot with earth elements: "For this curved carapace, whether it is spell or your shell, there is a high probability that it will bounce, and the power of the gunstone will probably be greatly reduced by half. Just making the shells so sharp, the effect may not be good."

Roddy glanced at it and smiled slightly at the question: "It just so happened that the things that several honorary elders studied were to solve this problem."

He took a step back and left the stage to Kardashian and others behind him. The five of them discussed in a low voice, and then began to take charge of each person, explaining the exquisiteness of this "armour-piercing bomb" in order.

In fact, the model in front of me is just the core warhead of the armor-piercing bomb - that is, the armor-piercing bomb core made of high-strength and high-density metal. As several people temporarily condensed the "shell" with elements, the elders and lords then understood what was called the "capped armor-piercing bomb".

This is actually a softer "blunt head" wrapped around the outside and front end of the core. Under this structure, when the front end of the armor-piercing projectile hits the target, the softer part will cause some damage to the armor while causing some damage. During the deformation process, the incident angle of the entire armor-piercing projectile will change accordingly. Under the action of force, the high-strength core at the rear will hit the target at a more vertical angle, thereby reducing the chance of being "bounced".

This is the most widely used anti-tank armor-piercing bomb structure on Earth during World War II. Because it has the lowest technical content, it has the best effect when used, so many tanks from many countries are still in use.

Roddy is not a military fan, but he has a wide range of knowledge. He saw this thing on Weibo. At that time, he just thought it was novel and did not remember the specific model or structure. At this time, he suddenly remembered that he could no longer tell how many types of armor-piercing bombs were, but the basic principle of armor-piercing bombs was to remember - with this as a guide, Kardashian and his team's research progress was naturally rapid.

After hearing the explanation, the lords and elders were skeptical: can the warhead with different materials be automatically corrected?
Chapter completed!