Yang Mengmeng was explaining her new discovery to Ye Xiuwen, but she didn't want to see a strange scene at this time.

Through the glass, he saw that the plants in the beaker were trying to climb out of the beaker with the help of vines.

Zizi!

At that moment, two silver metal rods above the beaker discharged and struck the plant that was trying to escape the beaker.

The plant was convulsed by electricity, and then it was charred and blackened, and it turned into a pile of black powder.

"Can electricity subdue the Dryad?" Ye Xiuwen pointed to the electrocuted plant road.

"Theoretically, we can electrolyze the part of the tree demon assimilation, so that the assimilated plant will return to its original state.

But ,......"

At this time, Yang Mengmeng said a few words, and suddenly paused.

"But what?" Ye Xiuwen asked.

"However, this electrolysis method is useless for the ontology of the Tree Demon, it can only work on the second generation of Tree Demon, or the third generation of Tree Demon." Yang Mengmeng explained.

"Second-generation Tree Demon? Three generations of Tree Demons? How did so many generations come out? The worm wondered.

"Because theoretically, the Tree Demon can be indefinitely assimilated and copied. As long as they secrete that particular digestive juice, it's fine.

However, assimilation in general requires a certain amount of growth. Just like mammals. There is a maturation period. I calculated the maturity cycle of the Dryads, and with enough food, their growth cycle is about half a year. That is, from the time we found the cave. There should be three generations of Tree Demons. Yang Mengmeng nodded after speaking, as if confirming that there was no problem with what she said.

However, at this time, Ye Xiuwen thought for a moment and said, "It seems that it hasn't been half a year since we discovered that cave, right?" ”

"Yes, it's not half a year. But my calculations are at a general level. But in the jungles of Africa, food is plentiful. I think this time will be greatly reduced. So, I'm guessing that there will be a third generation of Treants. Yang Mengmeng explained again.

"So what is the difference between the first generation of Tree Demons, the second generation of Tree Demons, and the third generation of Tree Demons?" Ye Xiuwen asked.

"Hmm!"

Yang Mengmeng pondered, and only after a while did she nod and said, "In fact, in essence, it is the difference in ability. The third generation of the Treant is weaker than the second generation, and the second generation of the Treant is weaker than the first generation of the Tree Demon. But how much weaker it will be depends on their respective food sources.

And this, similar to mammals, will vary between different individuals of the same race. ”

"I see, I need a weapon, and now that you've found a way to deal with the Dryad, I'm sure you should be able to make one, right?" Ye Xiuwen asked rhetorically.

At this time, Yang Mengmeng spread her hands, and then pouted aggrievedly, and then said: "I just researched a little bit of results at this time, how can I make a weapon so quickly?" And this electrolytic weapon is not as simple as it seems.

Let me tell you this, the Dryad has a pure positive charge in its body, and we need to neutralize it with a negative charge, eventually shattering it and causing it to lose the prostrating effect of the assimilated plant. So this weapon is not an ordinary direct current, but a purely negatively charged weapon,......"

Yang Mengmeng explained a lot, Ye Xiuwen probably understood, I remember that when he was in school, the physics teacher talked about it.

The same electricity carried by a glass rod rubbed with silk is called positive electricity; The same electricity as a rubber rod that has been rubbed with fur is called negative electricity.

But frictional electrification is only a phenomenon, because in this world, any object is made of atoms, and atoms are made up of positively charged nuclei and negatively charged electrons, and electrons move around the nucleus.

Under normal circumstances, the number of positive charges in the nucleus band is equal to the number of negative charges in the electron band outside the nucleus, and the atom is not electrically charged, so the whole object is neutral. It is difficult to change the number of positive charges in the nucleus, but the electrons outside the nucleus can get rid of the nucleus and transfer to another object, so that the number of negative charges in the electron belt outside the nucleus changes. When an object loses electrons, the total negative charge of its electron band is less than the positive charge of the nucleus, showing that it is still positively charged; On the contrary, an object that would otherwise be neutral, when it gets electrons, it shows being negatively charged.

And when two objects rub against each other, one of them must lose some electrons and the other gets excess electrons. For example, if the glass rod is rubbed with silk, some of the electrons of the glass rod are transferred to the silk, and the glass is positively charged due to the loss of electrons, and the silk is equinegatively charged due to the electrons obtained. Rub the rubber rod against the fur, some of the electrons of the fur are transferred to the rubber rod, the fur belt is positively charged, and the rubber rod carries the same amount of negative electricity.

That is, the number of nuclear charges is less than the number of electrons outside the nucleus and is negatively charged. Whereas, if the number of nuclear charges is greater than the number of electrons outside the nucleus, it is positively charged.

And the charge that is easy to lose is lost, and the easy to take is gained. is determined by the number of electrons in the outermost shell. Target.

Because there is no such thing as a true point charge, a charged charge can only be called a "point charge" if the distance between the charged particles is much larger than the size of the particles, or if the shape and size of the charged particles have a negligible effect on the interaction force.

And there are only two kinds of charges: positive and negative. Due to friction, heating, radiation irradiation, chemical changes, etc., the object is positively charged when it loses part of its electrons, and negatively charged when it gains some electrons. Objects with excess positive or negative charges are called charged bodies, and it is customary to call charged bodies at times.

There is an interaction between charges. The stationary charge generates an electrostatic field in the surrounding space, and the moving charge generates a magnetic field in addition to the electric field. Therefore, both stationary and moving charges are subject to the electric field force, and only the moving charge can be subjected to the magnetic field force.

Therefore, it is precisely because of the complexity of this charge that Ye Xiuwen feels that it may take a certain amount of time for Yang Mengmeng's weapon to be manufactured.

But will Ye Xiuwen have this time? He doesn't know it now, because the whole case will change at any time.

Doodle! Doodle!

At this moment, sure enough, what Ye Xiuwen was most worried about happened, the military region called, saying that Interpol had called and wanted to extradite Jack Twain.

They only gave Huaxia three days to think about it, otherwise they would have to go to the International Tribunal.

"Tell them that three days will be three days, and after three days, they will be given a satisfactory answer." Ye Xiuwen said into the phone, and then hung up the phone.

"What's going on with this Interpol, why is it keeping an eye on Jack Twain?" The insect said indignantly on the side,

"Alien, Interpol sees Jack Twain as an alien, a murderer, a threat to humanity. Of course, the main thing is that they also want to study Jack Twain.

The progress of mankind is cruel, and I don't know how many people, or animals, have sacrificed for the scientific and technological progress of mankind. ”

Ye Xiuwen sighed, but he still had to do his work. I'm afraid he won't be able to avoid this trip to Africa.

Ye Xiuwen and the insects, while driving back to the wolf warrior, thought that if they want to go to Africa, there must always be a reason,......