"Hurry, hurry. Sankochia, you're too slow, is the experimental setup ready?"

"Of course, did you order dinner? Don't even have dinner. Sancochia said to Winnie at the door as she cleaned up the bench.

He is doing ultra-low temperature experiments, using liquid hydrogen to use the gas expansion effect to obtain lower temperatures, which are already close to absolute temperatures within a few degrees, at this temperature, most of the magic and physical materials will be destroyed, and ordinary experimental materials can no longer withstand it. In particular, hydrogen is a flammable gas that can explode if you are not careful.

At the end of each experiment, Sankochia carefully stores the liquid hydrogen and ventilates the laboratory to ensure that it is safe to leave the laboratory.

Although the explosion inside will not affect the outside under the protection of magic, no one wants to experience it once.

He cleaned up the lab, locked the liquid hydrogen, and went to another lab, where the rest of the people had already arrived and were waiting for him alone.

"Is this the teacher's guide to experiments?" Sankochia looked at a piece of paper next to him, on which he had drawn a sketch and a few strokes of simple experimental procedures.

"yes, hurry up next time, I don't want to sleep in the lab again today. Travis said with a little grumbling.

"I don't want to, and the teacher won't let us sleep in it. But it's liquid hydrogen, you've seen the power, the best steel is crispy like a crispy shortbread when you put it in, and it breaks when you knock it, and the containers used to store liquid hydrogen are all specially enchanted, and I can't afford to pay for it if it is damaged, let alone if it causes a leak and an explosion, even if I sell myself. ”

"Okay, stop talking nonsense, the last time we stayed up all night in the lab, the teacher was angry, and stipulated that we had to leave at 10 o'clock at the latest, and now it's almost seven o'clock, we don't have much time, stop talking nonsense. ”

Lorel urged beside her.

Jiayi set a commuting time for his research institute, from 9 o'clock in the morning to 5 o'clock in the evening, and a two-hour break at noon.

But in fact, the regulations are completely different from the reality, their time is the time to go into the laboratory to do experiments, at noon they must find time to come out to read the latest papers, and in the evening, after the end of work, they must also "self" work overtime, sort out the test data, or finish the experiment. The experimental data can't be taken home - except for Jiayi, so they also have to sort through the experimental data, and most of the time, they really get off work at 7 o'clock.

Even if the experiment ends early, they will stay to discuss and learn from each other. After waiting to get home, they have to take the initiative to study, at least 3 or 4 hours to study.

Thanks to the fact that they have just graduated and are all single, otherwise they would have had family conflicts a long time ago, but with the intensity of this work now, it is not certain whether they can find the other half.

Now they need to find time to conduct cathode ray experiments, and the time schedule is even fuller, and they can only conduct cathode ray experiments after work.

Of course, it's not entirely that Jiayi has no humanity and arranges the time too full, but more because everything is just beginning now, so he is in such a hurry. Jia Yi also had the heart to test them, except for a piece of paper for experimental guidance, there was no superfluous word. In order not to delay the progress of the reservation, they scheduled the study of cathode rays after work.

"The cathode rays in the vacuum tube will be deflected by the magnetic field, and we now need to prove that the cathode rays will also be deflected by the electric field, and then the magnetic field will deflect the rays to make the rays go straight again. The force exerted by the magnetic field on the particle is related to the velocity of the particle, so that the velocity of the particle can be calculated from the ratio of the strength of the electric field to the magnetic field. Once the velocity is found, the ratio of charge to mass of the particle can be measured by magnetic or electrical deflection alone. ”

Lorrell was reading the specific idea of the experiment on the side, and although Kaichi only used a piece of paper, he had already fully explained the method of measuring electrons.

Lorel said as everyone checked the experimental setup, even though it had been checked more than once.

"Although the teacher said that we should experiment on our own, he still cared about us. Looking at the experimental procedures, Sankochia smiled and said, "According to the guidance above, as long as you are not stupid, you will definitely be able to make results." We must hurry up and prove the nature of cathode rays before Master Herus. ”

Although Kaichi had already criticized him, he still thought in his heart that it was a great honor to be ahead of Herus.

......

Jia Yi had already gone home at this time, and because Winnie had gone to the laboratory, she hired another housekeeper to manage the affairs of the house, called Ou Lei.

As soon as he got home, Ou Lei came over and said, "Sir, there is a telegram from your hometown that your brother is about to get married, and the other party is the second daughter of a nearby noble family, and I hope you can go back to attend the wedding." ”

Jia Yi's brows furrowed involuntarily, his younger brother got married, and it stands to reason that he should go back, but in this situation, he definitely can't leave Moshacher.

"What about Donna? Even Cargill is married, isn't Donna being urged to marry?"

Jia Yi was suddenly a little curious, Ou Lei shook her head, saying that she didn't know that as a qualified housekeeper, she would not take the initiative to inquire about the privacy of people in the family.

"I'll send a telegram to confirm. He decided to ask for himself anyway.

......

When he woke up the next morning, Kaichi's face did not look very good, with a little tiredness, and yesterday's telegram correspondence with Cargill was not very good. He actually hoped that his parents would be able to come to settle in the vicinity of Moshacher, he had been a white-robed mage for several years, and his accumulation was enough, and he felt that he would be able to break through to become a purple-robed mage in just two years, and he would be able to shelter his family and settle down here.

It's just that neither Cargill nor his parents have this will, Cargill has become an official knight, with the Sainsbury family taking care of him, and Jiayi has left a lot of property, so he has a very good life.

Speaking of the last, it is inevitable that you will talk about Jiayi's marriage again, as well as Donna's marriage. It's been several years since Jia Yi left home, and Donna still has no intention of getting married, and in the end, it is inevitable that Jia Yi will be counted down together - because of the discussion about moving, Jia Yi's parents are also involved.

Jia Yi couldn't help but regret a little when he said that he shouldn't have said so much at that time, but fortunately, the telegram could only be typed, and the speed was not fast, otherwise it would have been counted more ruthlessly.

In addition to this, there is also a matter about Jiayi's family name, after getting married, the woman's side intends to let Cargill follow the other party's surname, but Cargill is a little reluctant, and Jiayi is also unwilling. In this world, the surname of the crown woman is almost equivalent to the inheritance, and the family status is much lower, but Cargill does not have a surname in their family, and the woman cannot remove the surname after marrying.

With Jiayi's current achievements, he can already give himself a surname. Although Jia Yi didn't care much about this, he didn't have a surname now, and no one dared to look down on him.

But Cargill's surroundings are not the same, he deals with nobles, and it is indeed more troublesome to have no surname. As the most accomplished one in the family and the eldest man, the question of the surname was handed over to Jia Yi.

Jia Yi shook his head, put this matter behind him for the time being, and said to Ou Lei: "Ou Lei, you have recently paid attention to the growth of beetroot, and then go to the United Chamber of Commerce to find some manpower to build a sugar extraction workshop, and wait for the beetroot to be planted well, and experiment with the effect of sugar extraction." If the effect is good, it can be used as a congratulatory gift for Cargill's wedding. ”

"Okay, sir, I'll take notice. Ou Lei nodded yes, as a housekeeper, she had served the nobles, and it was more appropriate than Winnie's work, although she realized the meaning of sugar making, but did not say a word.

The sugar industry was lucrative at this time, because the world lacked sugar plants, whether honey or maple syrup, the yield was not high and it was not sweet enough. If beetroot sugar production is successful, then their family will have enough time to have a living estate for hundreds of years to come. Doing well is even enough to develop into a strong party.

With Jiayi escorting, there is no need to worry about people who can't open their eyes and find trouble, but Jiayi still hopes that they are closer to him and more convenient for him to take care of.