"Hey, who wants to hide it! Didn't I bring it up?"

Resignedly, Franky placed the plate with the brown sugar cubes on the table and motioned for them to fetch themselves.

"How is it possible, when did my brother not be willing to give us good things!" Anne listened to what Vito said, and the first one quit.

"It's just that Franky has good things and always thinks of us first!"

"Vito, you're spreading rumors!"

......

Poor Vito was attacked by several crowds, but he didn't know how to refute it.

"Hahaha!"

"Hahaha!"

In the end, everyone laughed when they looked at Vito's embarrassed appearance.

"Gülen, I'm going to ask you for something. Frankie said solemnly.

"What's the matter?" Glenn was stunned, not knowing what Flandi was trying to do.

"I'd like to ask Doctor Cyril to teach Cathy how she can heal, what do you think?"

"No problem, Cathy is a life magician, and she should have studied medicine, and I think the Cyril Imperial Doctor will be very happy as well. ”

"Okay, that's settled. ”

"I'll go talk to the Cyril Imperial Doctor tomorrow. ”

"Then please!"

Letting Cathy learn medicine was something that Flandy had planned for a long time, and almost every life magician in history would learn some medical skills, at least to understand the structure of the human body.

It's just that the magic of the life department is not easy to cultivate, some people learn more deeply, but the magic strength is weaker, on the contrary, the life magician who has learned more shallowly, because he spends all his time cultivating magic, his strength will be stronger.

With the help of the Demon Gathering Grass, coupled with the fact that there will be a steady stream of life essence in the future, Cathy's strength will increase very quickly, and she may even become the first great mage of the life system in history!

Of course, such a good condition must be accompanied by the best teacher to teach, and Flandie's two injuries were treated by the Cyril Royal Doctor, and he was very confident in his medical skills, so he wanted to invite him to teach Cathy's medical skills.

The Imperial Doctor is also very busy, but he doesn't always have time, and finally he will come to the magic tower to teach Cathy for two hours after dinner every day.

Of course, this is only the period when she lays the foundation, and when she learns almost in the future, she will have to go to the Imperial Medical Office to study, after all, the conditions there are relatively complete, and being a doctor is inseparable from the help of instruments.

......

Since Gustav and Katrina no longer had to go to the instructor to study, Flendy called the two of them together with the Tom & Jerry brothers the next day and began to explain the science of electricity.

Although all four of them were familiar with the textbook compiled by Flandy, they still didn't understand anything.

After all, electricity is a very complex subject, and no one in the entire continent of Oskaia has ever studied electricity in depth.

If there is no one to teach, just reading the textbook can only be confused and dizzy.

Even if there is a Frandi explanation, there must be a real object to give examples, otherwise it is all dependent on imagination in the mind, and it is not good to learn at all.

So the first lesson that Brandi taught was to build a wind turbine.

In previous lives, small generators were fueled by diesel or gasoline, and the engine drove the coils to rotate in permanent magnets, thus generating electricity.

But this is the world of magic, and Flandy has developed a magic engine, which saves a lot of trouble.

The copper wire that Tom and Jerry pulled out a while ago has been wrapped in a layer of paint by Flandi and coiled into a large plate, which is now placed next to Flandi.

Some of the rest of the parts were made by Tom and Jerry, and some were made by the craftsmen of the Craftsman's Workshop, scattered in a large area.

"To make a generator, the first thing you have to do is learn how to wind the coil. Franky instructed Tom and Jerry to find the ends of the copper wires and teach them how to wrap them around a weirdly shaped rotor core.

At first, I didn't know that Gustav and Katrina would also learn together, so I only prepared one set of materials to make the generator.

But Flandi explained on the side, Tom and Jerry did it, and the two of them just watched from the sidelines, and occasionally helped the brothers.

Because it was an experimental explanation, the generator was not large, and the four of them worked together to quickly wind the coil according to Flandie's requirements.

"These two are permanent magnets, you should be familiar with them, and I have asked the people in the artisan workshop to make them into this shape. ”

Frandy pulled out two pieces of black, slightly curved metal and installed them into the enclosure of the generator as he spoke.

"The principle of the generator has been clearly written in the textbook, and now the rotor with the coil wound is placed in the middle of the permanent magnet. ”

Tom and Jerry did as Brandy asked, one holding the rotor and the other holding the shell, and set it up.

"Okay, now that the main body is finished, because it's spinning fast, it still needs to be greased. Then tighten the lid of the case with screws. ”

Flandi has not yet found oil in this world, and he can't make the kind of lubricant in his previous life, so he can only use some animal grease to temporarily replace it.

The generator has a total of eight long screws, and several people fixed it together.

"Alright, now we need to connect this generator to the magic engine, and transfer the power of the magic engine to the generator, so that it is done. ”

This special magic engine is relatively small and does not output much power, but it was only made to make the simplest generator, so everyone quickly worked together to combine the two devices.

"Flandy, is this done?" Tom, Jerry, Gustav, and Katrina looked at the rough, frothy generator in his mouth, a little dazed.

"yes, that's it. Brandi clapped his hands and said solemnly.

"Can it produce lightning?" all four of them were a little incredulous.

"It's electricity, it's not thunder, didn't I tell you, thunder and lightning are as high as 100 million volts, and although this little generator hasn't been measured yet, it definitely can't exceed 1,000 volts!"

"Oh, how do you measure that?"

"I also need to make some common tools, just take your time. ”

"Is it the electric switch, transformer, or meter you mentioned later in the textbook?"

"Well, that's it, now let's see if the generator can generate electricity. ”

As soon as they heard that they were going to generate electricity, several people became interested.

Brandy turned on the switch of the magic engine and turned the power to a lower level, and the magic engine drove the newly assembled generator into turn.

"Flandy, did it succeed?" Tom asked as he watched the generator just spin and didn't react.

"I'll give it a try. As he spoke, Flandy grabbed the two insulated copper wires that came out of the generator one by one.

"Look!" he reminded, and then held the copper wire in both hands, and gradually came together.

Ten centimeters, eight centimeters, six centimeters, until the exposed parts of the two copper wires were close to almost one centimeter, and when they were less than two centimeters, suddenly, there was a "zila" sound, and a shining electric spark appeared between the two copper wires.

"Ahh

"There really is thunder and lightning!" all four of them became excited, and their interest instantly increased.

"It's electricity, not lightning!" corrected Brandie.

"Yes, yes, it's electricity, it's really electricity, it's amazing!"

"One more time, one more time, I didn't see it clearly!" exclaimed Tom from the side.

"Come on, be careful not to touch the bare places, be careful of being electrocuted!"

"What do you mean by electricity?" said Tom, taking the two copper roots, and drawing the ends closer together, following Franky's example.

"Zila, zila" A string of electric light came out from both ends again.

"Give it a try!" Jerry was so greedy that before Tom could put the wire down, he went to his brother's hand to grab it.

Originally, Tom pinched the place where the copper wire was insulated, but Jerry grabbed it and directly touched the exposed copper wire with both hands.

And the hands of the two were next to each other, and as a result, both of them involuntarily began to tremble violently at the same time.

"Ahh

Frandy quickly turns off the magic engine and the generator stops spinning, and Tom and Jerry are relieved.