In the open space outside the research institute, Kaichi and his assistants were taking a walk, while communicating with them about their progress. He didn't know where he saw it, but it was said that it would inspire students and make them more efficient.

Lorrell first reported to Jiayi: "We are now calculating the diffusivity of the solute in the solvent, only this is required, plus the internal friction between the solution and the pure solvent, we can find the volume of a molecule, and we only need to ensure that the volume of the molecule of only one solute is greater than the volume of a solvent molecule." We have now chosen sugar as a solute, and for this we have also purified the sugar to obtain pure white sugar. ”

Jia Yi casually ordered: "I brought back some beetroot at that time, this thing has a high sugar content, you can summarize the sugar purification methods used in the experiment, and you may be able to use it in the future." ”

Winnie said: "Now that the beetroot is growing well, it should not take long to harvest." ”

The beetroot he brought back is a sugar beet, which has been planted for 3 or 4 months, and now is the time when the growth is good, and it should be ready to be harvested in the autumn.

After Lorel finished speaking, Travis on the other side asked Sankochia to speak: "Our use of the magic circle with the pressure reducing valve to produce liquid nitrogen has achieved initial results, this temperature has exceeded the temperature that ordinary ice and snow type spells can reach, at this temperature, even steel can easily be frozen and brittle, and it will shatter when knocked on, like glass." Initial progress has also been made in the production of liquid hydrogen from liquid nitrogen. ”

"In addition to studying the acquisition of low temperatures, you can also study how the conductivity of matter changes at ultra-low temperatures, and the change in temperature is a manifestation of the motion of atoms, and the properties of matter at this time will definitely change. ”

"Okay, teacher. ”

Not far from Jiayi and them, there were two burly-looking mages, they were members of the law enforcement team sent by the committee to protect Jiayi, and the two looked very similar, they were two brothers, called the Gasol brothers.

The cooperation between the two is tacit, and it is said that even a purple-robed mage can withstand it.

Little Gasol walked over to Jiayi, handed over a letter and said, "Master Jiayi, a letter has just been sent by a courier, it was sent by Master Herus, we have checked it, and there is no problem. ”

When the Gasol brothers arrived, all the items sent to Kaichi would be inspected before they were delivered.

Jiayi took it and saw that the inscription on the cover was indeed Herus.

Using his private key to unlock the secret lock and open the envelope, Jia Yi laughed after seeing it, shook the envelope and said: "Herus did an experiment according to what I said, using a magnetic field to deflect the rays, proving that the cathode rays are negatively charged, and the relevant papers will soon be available in the journal "Electromagnetism". ”

"Teacher, does this prove that atoms can be divided?" Sankocia hurriedly asked, and when Sankochia heard this, the rest of the people immediately pricked up their ears to hear what Kaichi had to say, and even little Gasol, who came to deliver the letter, stood aside and listened.

Jiayi stopped, and the rest of the people gathered around him: "What do you think, do you also think that this means that the atom can be divided?"

"At present, we have no way of thinking that atoms are divisible, and even if we can prove that the cathode rays are particles, we can't prove that they are particles inside the atoms, unless we can prove that the original material is lighter after the cathode rays are ejected, or that the particles emitted are much smaller than the atoms," Lorrell said. ”

The rest of the people also nodded, and Kaichi asked curiously, "Do you all think that atoms are divisible?"

His students looked at each other, and Winnie said, "Isn't that your point of view? Didn't you always think that atoms could be divided?"

Although Kaichi didn't make a big deal about his opinion, the people here have been in contact with him for a long time, and they all know that he thinks that atoms can be divided again. Only Gasol Jr. is a little curious, at present there are not many people who believe that atoms can continue to be divided, except for most people who firmly believe that atoms are indivisible, a small number of people who believe in Materialism believe that the basis of matter is energy, and directly deny the existence of atoms.

"Nope. You can't completely believe my hunger theory. Jia Yi looked a little disappointed, "What if I'm wrong? You are following my wrong footsteps further and further? You are no longer a student, and since you have entered the graduate school, you cannot completely copy other people's thoughts." ”

He paused, looked around at his students and assistants, "Remember this, don't trust authority, no one can be uninfallible, have the courage to doubt, and don't let go of any minute slight." The more authoritative the person, the greater the impact after making mistakes, don't blindly follow. ”

"If that's the case, then we have to prove that first we have to prove that cathode rays are particles, not electromagnetic waves, and then we have to prove that cathode rays are lighter or smaller, not charged atoms," Lorrell said. But now that cathode rays can be released, the existing atomic theory is certainly not perfect. ”

"You say a lot, in fact I found three kinds of rays when I measured the Curse Stone, one is positively charged, one is negatively charged, and one is uncharged, and the positively charged ones have much less deflection than the negatively charged ones, do you know what that means?"

"If you don't look at the uncharged rays, does that mean the positively charged rays are heavier than the negatively charged, or the negatively charged ones are more charged?" Trivis said immediately.

Winnie also said: "If it is really separable, then there are at least two kinds of particles inside the atom, one is positively charged and the other is negatively charged, and the uncharged one in the middle does not know whether it is charged or because the electricity is neutralized." ”

"No, no, you can't think so, the reason for not deflecting is that in addition to the uncharged particle, there is another possibility, that is, it is not a particle, what if it is just an electromagnetic wave? ”

"Teacher, why don't we do this experiment as well? If you can prove that atoms are divisible, then you can win the Tirahom Medal again." ”

Sankochia suddenly said excitedly, looking excited, and then lowered his voice, avoiding little Gasol and said, "It's better to wait before Master Herus does experiments to prove the composition of cathode rays." ”

He had a sense of urgency in his heart, afraid that Herus had perfected the theory of cathode rays before Jiayi, and complained a little in his heart that his teacher should not have said so much to Herus, if he didn't tell the other party to use a vacuum tube, the other party would definitely still fill his Herus tube with gas, and maybe it was not possible to find that the cathode rays were negatively charged.

Jiayi stared at Sankochia for a long time, looking at him a little flustered, and then said to the people around him: "You must remember that our research is to explore the nature of magic, not to win prizes. If you do research just to win a prize, you will never get a prize. ”

Jiayi doesn't care if the electron is discovered by himself, because he has already planned his own research path, after studying thermodynamics, he can start to study mass-energy conversion, study the theory of relativity, and quantum mechanics, there are many things that can be studied, so he doesn't care about the discovery right of an electron.

Although his foundation is already very weak after reaching the theory of relativity, at least he has a direction, and with the development of his own brain in the process of learning magic, although the research is difficult, it is not impossible.

Of course, if no one finds an electron in his research gap, he doesn't mind releasing the electron himself.

His assistants were a little guilty of what he said, but a little unconvinced, and this was indeed a good opportunity.

Jia Yi looked at them and knew that their research plan was not as clear as his own, so he couldn't help but soften his heart a little and said, "Since you think so, you can actually conduct your own research, and I will guide you to see what you can do with cathode rays." ”

The rest of the people looked at each other and said excitedly, "Thank you, teacher (boss)." ”

They began to gear up, and their minds began to imagine what their research would look like after they had done so.

Only little Gasol was dumbfounded, and he didn't expect that Jia Yi would hand over the research of another purple-robed mage, a fourth-level arcanist, to his assistant to study, and he still took it with him to conduct research, and he didn't know whether to say that he was confident or trusted.

Even though Kaichi had just received the Tirahom Medal, Gasol Jr. didn't think much of them.

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