Richard took the angle ruler and watched the old man leave without stopping him.

He doesn't have much to do at the moment, so he must be helped by the old lich, and let him study the spell puppet.

Of course, he has reservations about whether the other party really studies spell puppets.

Shaking his head slightly, Richard picked up the angle ruler and began to mark the stone table with flames in preparation for the installation of the equipment later.

......

Soon, a week passed.

In the machining sector, Richard's renovation of Laboratory 2 has been completed and the equipment is in place.

Without hesitation, after some adjustments, Richard did not hesitate to turn on the instrument, excite the laser, and conduct a test.

"Buzz!"

Inside the room, a laser emitter emits a sound, and a laser beam is released from a small hole, hitting the target.

This was followed by the rest of the instruments to separate uranium-235 and uranium-238.

Richard stared at the indices of the many instruments, observing the progress of the reaction, adjusting from time to time, and his expression was extremely serious.

And just like that, an hour later.

After the experiment was completed, Richard sat behind a wooden table in Research Room 2, holding a stack of papyrus with various data written on it.

After watching for a while, the frown on Richard's forehead was a little prominent, and he couldn't help but pick up the quill and calculate it on the new papyrus scroll.

"Rustling ......"

Soon, a final result appeared, which was 3.865 ± 0.125.

"This number ......" After Richard looked at it, the frown on his forehead became more obvious, and he said with a little puzzlement, "No, how can it be close to 4, the energy consumption is far more than the theoretical value." In this case, the advantages of the laser separation method are not obvious, considering some technical problems and equipment consumption, and there are even some disadvantages. ”

"It shouldn't be like this, it shouldn't be like this......" Richard muttered as he shook his head and stood up and paced slowly in Research Room Two.

After a moment, he stopped, stared at the air in front of him, and said seriously: "It should be that there is a deviation in a certain link, so it has led to a lot of waste of energy." However, because the total value is too small, it is ignored. In this case, in order to highlight the problem, it is necessary to expand the scale of the test and conduct a second test. Then, we need to expand this laboratory again. ”

At the end, Richard looked at the entire laboratory and said slowly:

"Okay, let's get started. ”

After speaking, Richard did not hesitate much, walked to the wall and began to violently break the wall again.

"Boom la la ......"

......

Outside the room, voices rang out.

Dozens of meters away, at the door of the main laboratory, the old lich man was comfortably lying on an easy chair, enjoying a leisurely time...... No, I'm thinking about some problems with spell golems.

His pet, the big golden retriever, was lying next to him, with a bone in his mouth that he didn't know where to find, grinding his teeth lazily and making a "click" sound.

Suddenly, there was a "bang" of destroying the wall.

The old lich's eyes opened, and the whole person was startled, and he glanced at the location where the voice came from with some vigilance. He then stood up, lifted the easy chair, walked a little farther away, put it back down on the back of the main lab, and lay down on it.

There is no way, because of the question raised by Richard a few days ago, he still has a psychological shadow, and he doesn't want to be found and hit by Richard again.

Alas, sure enough, when people are old, don't try to prove anything anymore, it's good to lie down and close your eyes like this.

After all, his original desire to wake up was to enjoy life.

What he is doing now is following his heart.

The old lich man thought.

The golden yellow dog took the bones in his mouth, followed the old man of the lich to the back of the main laboratory and lay down, continuing to gnaw on the bones and grind his teeth, lazy and beautiful.

It is also obedience to the heart.

The Golden Retriever Big Yellow Dog thought.

However, some people don't think so.

In a room not far away, Pandora, who had been picked up by Richard, was frowning, ready to solve a math problem.

As a result, at the critical moment, the sound of "bang-la-la-la" reached her ears.

Seriously, it wasn't very loud, because the room she was in had some soundproofing, and it sounded like a mosquito.

But Pandora was distraught, so the more she tried to ignore the voice, the more she felt that she was getting angry about digging into her ears.

Eventually, Pandora erupted, threw the quill pen on the table, and walked out in a huff, ready to see who was disturbing her study.

Pandora didn't go far before she was spotted by the old lich.

The old lich man opened his eyes, looked at Pandora, guessed Pandora's thoughts, lay down in his easy chair and asked, "Are you disturbed by the noise, girl?"

"Scared!" Pando said, his little face tense.

"Hey. The old man of the lich burst out laughing and said, "Tell you, this time it wasn't me who caused it, it wasn't my dog, it was your Richard who made it." He's supposed to be demolishing the house right now, you can talk to him. ”

As he spoke, the old man pointed into the distance, looking ready to watch a good show.

Pandora listened to the old lich's words, took two steps in the direction she was pointing, and then stopped abruptly. He took a deep look at the old man of the lich, and then shifted his gaze to the big golden retriever dog beside the old man of the lich.

"Click!"

Pandora took a quick step and walked quickly to the Golden Retriever's side, and before the old lich could react, he lifted the Golden Retriever like a chicken, lifted it up by the back of his neck, and grabbed the golden retriever with his other hand and began to pick it up.

"Hey, what do you want to do?" cried out the old man's eyes wide, "Hey, hey, little girl, you have to be reasonable." Did you listen to me, this time, it wasn't me or my dog making the sound, you have to find the right person to be angry. ”

Pandora ignored it, and continued to pick up the hair, and it took several handfuls before putting the golden retriever dog down, turning his head and leaving.

The old man of the lich was a little unwilling, and shouted from behind: "Hey, little devil, you stop me, you have to give me an explanation for this matter, why did you pick my dog's hair inexplicably, this time it really didn't bark." ”

"Woo-" the golden retriever whispered, as if echoing the Lich Old Man's words.

Pandora quickly stopped, turned her head to stare at the half-bald golden retriever again.

The old man of the lich shrank in his heart, felt that something was wrong, his expression changed slightly, and he waved his hand: "Okay, forget it, I don't know you anymore, let's go." He apparently suddenly understood that Pandora's fur was not because the dog had provoked her, but simply because she was unhappy.

Pandora turned around and walked into the room to do the problem.

"Woo-" The Golden Retriever whispered, looking at the Old Lich Elder plaintively, as if he was unhappy that the Old Lich had not done justice to him.

"Alright, alright. The old man of the lich sighed in relief at the big golden retriever, "Just get some hair, anyway, you have a lot of them, not bad." ”

"Woo-" The big golden retriever's voice became more aggrieved, and he leaned over and showed the bald part to the old lich, as if to say, "Are you kidding me?"

"Actually, it's a good thing that you're bald. The old lich man was relieved, "After all, spring has arrived, and the weather is getting hotter and hotter, so you can be cooler, right?"

Golden Retriever: "......"

"Isn't it really okay, isn't it okay to weave you a dog's fur coat of the same color and put it on when the time comes, and make sure it's exactly the same as the original?" the old man sighed at last, and complained as he lay down in his easy chair, "I just want to enjoy life now, can't I do it?"

"Boom la la ......"

The sound of tearing down the wall in the distance came again.