Chapter 405 Let’s Take a Look at the Electricity in the Heart!

"Let me go with you! Please!"

"I can hire a carriage for you!—and drive it for you!"

"I am responsible for all expenses along the way!"

"I can be a guide! I've been on the Black Gate Peninsula for ten years! I know the way wherever you go!"

Ever since Gretel cut open the teratoma in front of everyone, revealing the messy hair and a few bone fragments and teeth inside, the necromancer Leon Clayton had shamelessly entangled them.

Bring your own dry food, be responsible for all expenses, be willing to help drive, book hotels, order meals, be a guide, and be responsible for everything on the road...

I just hope that when Grete is in a good mood occasionally while he is on the road, he will miss a sentence or a half and leave it to him.

... Gretel can't really beat him out. The silver dragon girl was a little displeased with him, but she stretched out her hand to avoid hitting the smiling man:

They immediately bought the caravan, laid out the carriage, and respectfully invited you to take a seat; even if you were rejected, they followed behind with a smile; when they reached a fork in the road, they took the initiative to show the way; when you arrived at the accommodation, you didn’t have to go to the owner, he had already booked it for you. Had dinner...

If we didn’t kick people out on the first day, it would be even more impossible to kick them out on the second day.

Not to mention, it started raining lightly the next morning.

"Mage Nordmark, Miss Elf, you'd better come and sit on the carriage!" Leon jumped off the carriage and opened the curtain with a smile on his face:

"Although you all have rain protection spells, it's more comfortable to ride in a car, isn't it?"

Riding in a car may not be more comfortable, but it does give you more free time. The carriage Leon bought was also a barbarian caravan. It had a wide interior space, and it was not too crowded for three or four people to sit with their legs stretched out. Moreover, you don't have to control the mount, so you can focus on research.

Gretel and the Silver Dragon Girl got into the car together, and the first thing they did was to ask Bernard to bring the rabbit up:

"Serila, didn't you say you want to know why there is electricity in the heart? I've come up with a new idea, come and see!"

What?

Prove that the heart has electricity?

Leon leaned back quietly and put half of his ear through the gap in the door curtain. The curtain hanging in front of the caravan immediately raised a round hemisphere, which looked quite happy. Cerira saw it at a glance, stretched out her hand to pull Gretel, and pointed at the half of the ear.

"..."

Gretel shook his head at her. Why bother? It’s not easy for people to learn something. Now that they’ve made it this far, don’t chase them away anymore.

The silver dragon girl shrugged, rolled her eyes, suddenly grabbed the rabbit, folded the rabbit's ears, and stretched it out of the car. The thin, fluffy rabbit ears scratched Leon's ear, and the necromancer let out a soft cry and retracted instantly.

In the carriage, Cerela covered her lips and laughed so hard.

Gretel sighed helplessly. He had no choice but to take out the assembled ammeter, which was actually two magnets, a coil and a spring leaf with a pointer, and drew the Silver Dragon girl's attention to the topic:

"Look, there is a pointer connected to a rotating shaft. As long as there is current flowing through it, the needle will rotate. Let's insert the needle into the heart of the rabbit and see-"

With a crackling sound, a cluster of electric sparks appeared from the fingertips of the silver dragon girl and fell directly on the wire. The spring leaf turned violently and bent directly on the magnet next to it, and a wisp of green smoke came out of the coil...

"..."

"..."

In physics class, a student broke the experimental equipment when he got started and asked how to break it.

Oh, you can't beat her yet. You can't hit her either.

Being a teacher is a really tough job. In his previous life, Grete worked as a resident doctor, then as an attending physician, and then as an attending physician, then as a deputy director. He had led hundreds of interns, regular training doctors, and resident physicians, and he had never found teaching to be so difficult.

"Ahem, Serira, the current of the heart, or the current of human cells, is very small. If you release such a large amount of electricity, the ammeter will burn out... Come on, let's start with a simple proof method. Take this Silk, rub the glass rod hard..."

Leaving Serira to fiddle with the static electricity, Grete took out a new roll of wire and silently started winding the coil again. As for this wire, he used silver wire mixed with mithril and asked the royal court's jewelers to make it, and then asked someone to insulate it. I don’t have the ability to rub it with my hands, so I use a little less...

"Is the rubbing done? Try it now. Put the glass rod on your hand. Will your fingers shrink?"

"Not really!"

...Misstep, the silver dragon demon has high resistance, and it's just static electricity, so he doesn't notice it at all...

"Um...you try it with a rabbit? But you have to shave its fur first, otherwise it may not be effective..."

"What, you still need to shave? It's so annoying!"

"I'll come! I'll try!" Outside the carriage, Necromancer Leon's head poked in.

Relying on the credit of testing electricity, Leon finally got a position in the carriage. After trying friction electrification, and after his fingers were electrified to the satisfaction of Miss Silver Dragon, he was able to summon a few bone hands to fix the rabbit on the carriage carriage. According to Gretel's request, a password and an action:

"Let's do hypnosis first! [Delay the pain]! Shaving! Cut the skin..."

Anesthesia, fixation, shearing, and skin incision. Soon, Gretel stretched out his hand to the Necromancer:

"Give me the knife!"

"I-I can just do it! You don't need to bother!"

"Wait! What are you going to do?"

"I'm going to show you my heart electromyography!"

Cerira took a slight breath of air. She reached out and touched the rabbit, white light flashed on her fingertips, and the cut skin healed silently. Under her fingertips, the warm heart of the rabbit beat gently, hitting her fingertips time and time again.

"Then, I won't read it. - In order for me to take a look, I have to kill a life. I really can't do this."

She looked at Gretel hesitantly and expectantly:

"Grete, do you have any other ideas?"

Gretel was silent. Well, although the dragons look ferocious, they still care about life, at least the silver dragon is like this.

There is no point in arguing with her that "experimental animals should be killed as long as they are killed". After all, the purpose of the experiment was not to prove the existence of cardiac current, but to demonstrate it. Now people who are looking for a show don’t want to dissect a rabbit and insert a heart…

Of course there are other methods, such as an electrocardiograph. You only need to turn it on and attach electrode pads to the corresponding parts of the human body to display the electrocardiogram and even print out the graphics. but……

"I know some ways, but I can't do it..."

"For example?"

Gretel shook his head slightly. An electrocardiograph seems simple, but there are many hurdles to overcome. For example, how to let the weak muscle current pass through the ammeter to drive the pointer without being lost halfway due to resistance loss...

"If you don't want to kill the rabbit, try another method - insert the electrode needle into the rabbit's chest, just a little shallowly, and see if there is any reaction?"

"this……"

"Let me do it."

Gretel picked up two slender electrode needles, flicked the [Demonized Weapon], and gently inserted it for about a minute. Almost at the same time, the pointer of the ammeter swayed slightly.

****

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