With Roddy's words, a group of old guys were able to ask.

At first, some of them were holding up the shelves, and the answers they asked were all within expectations. However, when Crups asked about the "metal alloy smelting", Stica and Essinben explained the "heat treatment" magic array they worked together on the spot for a long time.

This question obviously involves some very deep professional knowledge. The dragon clans do not need to forge and smel anything on weekdays, because the dragon clans have never needed armor and weapons, and they trust their claws and magic more. However, the strength of the Karen Kingdom in war has obviously changed their view: as lords and elders, they have begun to engage in research in this area - but their theoretical knowledge comes from those summarized by humans, high elves or various races. To be innovative, they can only be simply optimized and have not many outstanding results.

However, in this field, the "Strategic Weapons Research Department" has accumulated a lot of research results in order to develop qualified missile shells. Krups was originally curious about how to melt it. After listening to a few words, he found that the "melting furnace" they used was not ordinary goods at all: "Are you saying... this improved furnace array can accurately control the temperature and even make quick adjustments?"

Most people have the concept of "melting furnace" as "high temperature", the higher the temperature, the better. The dragon clan knows more and knows that some things need to be properly controlled, but their control method is to control the fire element - but this leads to a result. It is okay when the temperature is lower, but the higher the more difficult it is to control it. A little negligence will lead to fluctuations, and the result is that the experimental results are large errors.

But the Essin and others had already made a melting furnace for crystal energy. The magic array that was improved countless times could easily stabilize the temperature. If you want to adjust it, you can operate it directly on the magic array. Moreover, their furnace structure is more advanced, and the maximum temperature that can be reached is one order of magnitude higher than the furnaces known to these lords and elders.

After a few questions and answers, most of the elders fell silent. The premise of "instructing the younger generation" is that they know more than the other party, but now it seems that these young honorary elders have really done something that they can't do.

"Essin, can this thing really achieve what you said?"

Lord Crups couldn't help asking, the magic of the dragon clan was not omnipotent. It was no problem to make a fireball reach 2,000 degrees Celsius, but maintaining it for an hour was something that the current magic circle could not do. However, the current cooperation plan between the furnace and the magic circle made them realize that all this seemed to be feasible.

"Lord, this is the latest improvement plan now. The furnace in the Dragon Tower can already achieve the effect you mentioned."

Essin's answer made the elders widen their eyes because they finally realized that what this group of young dragons was studying was indeed "advanced" than they thought, and even surpassed them in some ways, the demigod-level guys!

Accuracy is an important indicator of industrial level, but at the very bottom of it, physics theory is the foundation. Elders who were originally interested in "strategic missiles" quickly turned their attention to Kardashian's blackboard and those notes. The formula theorem left by countless great men on Earth was like bright gold, which immediately attracted the attention of the elders.

“Are these numbers?”

Lord Victor finally spoke out. He had never seen Arabic numerals before, but he could guess the role of them.

"Yes, it corresponds to from 1 to 10." Kardashian stepped forward and explained, but Victor quickly pointed to the letter ρ and asked, "What do these mean?"

"Used to indicate the density of an object."

"density?"

The Dragon Clan also has a similar concept, but there has never been a unified name. This reaction is the same as when Kardashian first came into contact with it. Therefore, she patiently explained the meaning and calculation method of the formula. When Victor saw countless materials classified according to properties such as density and melting point, the original "guiding" thoughts that had been retained had completely disappeared...

The elders fell silent collectively, and the content afterwards was more like a group of people asking questions in the professor class, but the answer was Kardashian and the question was them.

"These formulas are also used to assist in calculations, huh? This is the draft of the calculation - you ask, I use calculus... Well, differential and integral are like this-"

The scattered formulas on the blackboard are questioned one by one because these formulas look simple, but the value behind them is incalculable. Middle school students all know F=ma, but before Newton explored this law, "scientists" were basically studying philosophy or theology. The profound significance of the three laws of mechanics is that most people living in modern times have no concept at all.

"The shoulders of giants" is not a joke. The Kardashian formulas suddenly appeared in this era, with an impact of no less than 10,000 nuclear bombs.

The theorem that almost all things is expressed in such a simple formula is simply difficult for the elders to accept. The world is so complex, how could it be so sloppy to calculate?

Of course, Kardashian did not use quantum mechanics with them. After all, humans on Earth still have not found a unified theory that applies to gravity, electromagnetic force, and interaction forces between strength and weakness. However, in the current research at this level, the laws of macroscopic mechanics are sufficient.

In order to better express this formula, Rubens started to use existing experimental equipment to conduct demonstration experiments on the spot. It was very simple to verify theorems like F=ma, so he could easily handle them, who hates data calculations the most. Not only that, the black dragon could even explain the "Hooker's Law" to the Lord Pukasto asked. Of course, in this world, it is called the "Kardashian's Law".

"In fact, it is not just a choice in material making. After understanding this rule, you can use the smallest force to cause the strongest blow when facing the enemy."

The Black Dragon Clan advocates power, but not brute force. Rubens's words made the lord Pucasto unable to help but slap: "According to this law, many magic has room for improvement...and there is a lot of room for improvement."

This was so lively, Roddy suddenly spoke next to him: "If you have any questions, you can ask questions. We are facing a common enemy, right?"

After he said this, the elders and lords remembered that Basta and the other five were following behind. However, they were like mute after entering this laboratory, and never said a word from beginning to end. Seeing the Lords and Elders asking questions one by one in front of Kardashian, whenever they had a normal mind, they understood what this meant...

"I, just listen carefully by the side..."

Yagres replied with a stuttering sound. Roddy stared at them and looked at them for a few times. When the people were a little tired, he nodded: "Okay, the Strategic Weapon Research Department will not be open often. If you have any questions, you have to seize the opportunity to ask."
Chapter completed!