Release that Witch

The principle and structure of the DC generator are very simple. Roland has dismantled more than a dozen four-wheel drive motors from the ordinary whiteboard motor to the legendary Jinchao, and also wound the rotor copper wire by himself. These motors are typical DC motors.

There is no difference in the structure between the DC generator and the DC motor. Essentially, they are the same thing and the functions are interchangeable. As long as other machines drive the rotor of the motor to rotate and let the wire continuously cut the magnetic line, the energy source continuously generates an induced current.

With the help of Mystery Moon and Anna, Roland only spent half a day assembling a simple DC motor. The stator parts were all made of wood and then given the magnetic force by the mystery. The commutator segments at the end of the rotor are embedded in a truncated log with holes in the center of the log that can be connected to the steam engine shaft. This configuration is convenient for production and ensures that the commutator segments are insulated from each other.

As for the new steam engine, it became the processing skill of him and the mysterious moon to watch Anna perform. When it is necessary to make a large part, she will open the black fire, wrap a pile of iron ingot like a cloth, fuse it and then shrink it, press it into a sheet that meets the size requirements, and finally cut it.

On the following day, when Roland was preparing to go to the backyard of the calcining room to test the generator effect, the guards brought a good news that made him very happy. The chief alchemist from the Chishuicheng Alchemy Workshop had arrived in Bianbu Town and came along with him. There are more than one person.

*******************

Camo Spoel walked very decisively. In the afternoon, he took his family and more than a dozen disciples to the merchant ship to Bianbu Town. Regrettably, Chamez hesitated and refused his invitation.

He did not disclose the contents of this letter to other alchemists. The more people he knew, the later the departure time. Kemo worried that the news of the success of crystal glass firing will soon be transmitted to the Duke's ear. When it is time to think about it, it is not so easy. For such a profitable luxury product, the Duke must definitely grasp it in his own hands.

He has written the glass formula and firing method on the parchment and stored it in the formula cabinet of the refining room. It is also a reward for investing a large amount of money in the refining workshop to build the alchemy workshop. It is only in the face of the truth of alchemy, whether it is crystal glass or alchemy workshop, it is worth mentioning.

Five days later, Kaimo finally saw the owner of the letter, the lord of the town, Roland Wimbledon.

In the castle living room, he had just finished his work, and his **** was not yet stable. He couldn’t wait to say: "His Royal Highness, I want to have a good talk with your alchemist."

“My alchemist?” the other smiled. “Before you came, there was no alchemist in Bianbu Town. But now, you are my alchemist.”

"You mean... those alchemy formulas are written by you?" Kemer ignored his second half and his face became pale. He suddenly thought of another possibility. The other party is a prince. All the knowledge he received came from the teaching of the court tutor. If he could know this, wouldn't the Wangdu Alchemy Association master the essence of alchemy change? And I still want to be above them, and it’s ridiculous to say it.

“Not exactly,” Roland said. “These formulas come from ancient books more than four hundred years ago. I discovered them by chance. It seems that hundreds of years ago, they called alchemy chemistry.”

“Chemical...study?” Kemo heard that the formula was not from the Wangdu Alchemy Association, and he felt a lot better in his heart, but the answer given by the prince still surprised him. Alchemy books more than four hundred years ago? To know that the Wangdu Alchemy Association is only less than two hundred years old, is it not as good as the predecessors?

"Yes, in the book, those scholars have mentioned a hypothesis, that is, material immortality. The substances that make up everything in the world will not disappear or increase, they just change from one form to another, such as this. A piece of cake," Roland pointed to the cake on the long table. "After you eat your stomach, some of it is absorbed by you, and some of it is excreted. If the absorbed part is combined with the part excreted, their quality should be equal."

"Wait... Your Highness," Camus said. "If I burn a piece of wood into a powder, no matter how we weigh it, the weight after burning it is lighter than wood. If the substance does not die, then it is missing. Where did the part go?"

"These are also explained in the book," Roland laughed. "They become gas and water. The water is bake and evaporated by the flame, so in the end you can only see the residue left behind."

"Gas?" Kemo felt something in his heart, "Does the air have weight?"

"Of course, the matter has quality." The prince nodded. "It is also very simple to verify this. Put a bunch of sawdust into the bottle, cover the bottle on the balance, and wait until the balance to ignite the wood chips. Finally you will find The weight of the bottle will not change. Because the gas released from the combustion cannot escape, it remains in the bottle."

"This... is also written in ancient books?" Cemo eagerly asked, "Can you let me see the book?"

"If you can promise me a few conditions," Roland said.

"You please say."

"First of all, you have to work for me. The salary is calculated according to your salary at the Chishui City Alchemy Square. Second, once you accept the job, you must abide by the confidentiality regulations. That is, you must not disclose the work. To other alchemists. Third, if you agree, we will sign the contract. This contract is for five years. After five years, you are free to choose to stay. The results of the alchemy are no longer subject to confidentiality regulations. You can go to other alchemists. If you accept these three conditions, Bianbu Town will provide housing and chemical laboratories. I will also lend you the book "Elementary Chemistry" if you don't understand it. I can ask me."

It doesn't sound like a harsh condition. Kemo thought, although the words such as confidentiality regulations and chemical laboratories are really swearing, he still understands. The five-year contract was not too long. He thought that the lord would ask for his own stay in Bianbu Town.

And... even if it is a harsh condition, he wants to see it for himself, the book that records the essence of alchemy.

Thinking of this, Kemer got up and bent down a little: "I am willing to help you, Prince."

"Very good, then that's it." The prince doesn't seem to care much about the etiquette. "Your work place is on the Chishui River. After signing the contract, I will take you to familiarize yourself with the lab. By the way, The use and operation regulations of those glassware."

What makes the chief alchemist feel that something is wrong is why the prince of the prince talks about the sophistication of alchemy, and even makes people feel confident? Is he just an ordinary aristocrat who accidentally touched the ancient books of alchemy? However, these are subtleties. He pressed his doubts and asked, "I don't know what my Royal Highness needs me to refine?"

"The higher the concentration of acid, the better." The prince replied. (To be continued. If you like this work, you are welcome to come to the starting point, your support is my biggest motivation. Mobile users please read.)