It's not that hard to open a hospital in another world, right?

Chapter 405 Let's take a look at the electricity in the heart!
"Let me go with you! Please!"

"I can hire carriages for you!—and drive them!"

"I'm responsible for all the expenses along the way!"

"I can be a guide! I have been in the Hermon Peninsula for ten years! I know the way wherever you go!"

Ever since Gretel cut open the teratoma under the watchful eyes of everyone, revealing the messy hair and a few bone fragments and teeth inside, the necromancer Leon Clayton has stalked them with shamelessness.

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

I just ask Grete to miss a sentence for him when he is in a good mood occasionally when he is on his way.

... Gretel couldn't really beat him out.The silver dragon girl didn't like him a bit, but she reached out and didn't hit the smiling man:
They bought the caravan immediately, laid the carriage, and respectfully invite you to take a seat; if you are rejected, you will follow behind with a smile; when you reach a fork in the road, you will take the initiative to show the way; when you arrive at the accommodation, you don’t need to go to the owner. had dinner...

If you didn't beat people out on the first day, it would be even more impossible to drive them out on the second day.

Not to mention, the next morning, it was still raining.

"Master Nordmark, Miss Elf, it's better to sit in the carriage!" Leon jumped off the shaft and opened the curtain with a smile on his face:
"Although you all have spells to prevent rain, it's more comfortable to ride in a car, isn't it?"

Riding in a car is not necessarily more comfortable, but it gives me more free time.The carriage Leon bought was also a barbarian's caravan. The interior space was wide enough for three or four people to sit with their legs stretched out and it would not be too crowded.Moreover, without controlling the mount, 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:

"Cerilla, didn't you say that you want to know why there is electricity in the heart? I have a new idea, come and see!"

what?
Proof that the heart has electricity?

Leon leaned back quietly, and put half an ear in through the gap in the door curtain.Hanging on the curtain in front of the caravan, a round hemisphere immediately bulges up, which looks quite joyful.Cerilla saw it at a glance, stretched out her hand to pull Grete, and pointed to the half of the ear.

"..."

Gretel shook his head at her.Why bother, it's not easy for him to learn something, if he's already done this, don't chase him away.

The silver dragon girl shrugged her shoulders, rolled her eyes, and suddenly grabbed the rabbit, folded the ears of the rabbit, 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 instantly retracted.

In the carriage, Cerilla covered her lips, trembling with laughter.

Gretel sighed helplessly.He had no choice but to take out the assembled ammeter—in fact, two magnets, a coil and a spring leaf with a pointer, and draw the attention of the silver dragon girl to the main topic:

"Look, here's a pointer attached to a rotating shaft. As long as there is an electric current passing through it, the needle will turn. Let's insert the needle into the rabbit's heart and see—"

With a crackle, a cluster of electric sparks shot out from the silver dragon girl's fingertips, and fell directly onto the wire.The spring piece turned violently, directly smashing against the magnet next to it, and a wisp of green smoke emerged from the coil...

"..."

"..."

In the physics class, the students broke the experimental equipment and asked how to break it.

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

Being a teacher is a tough job.In his previous life, Grete went from being a resident doctor to attending doctor, and then from attending doctor to deputy director. He has supervised hundreds of interns, training doctors, and resident doctors. He has never found teaching so difficult.

"Cough, Cerilla, 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, you take this Silk, rubbing glass rods hard..."

Leaving Cirella to fiddle with the static electricity, Gretel pulled out a new coil of wire and silently started winding the coil again.As far as this wire is concerned, he still used silver wire mixed with mithril, and asked the jeweler of the royal court 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...

"Rub it out? Try it now, put the glass rod on your hand, will your fingers shrink?"

"Not at all!"

...Mistake, the silver dragon magic resistance is high, and the static electricity is simply ignored...

"Well... you try it with a rabbit? But you have to shave off its fur first, otherwise it might not work..."

"What, do you want to shave? How annoying!"

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

Relying on the credit of testing the electricity himself, Leon finally got a place in the carriage.After trying frictional electrification, and his fingers being electrified to the satisfaction of Miss Yinlong, he was able to summon a few bone hands to fix the rabbit on the carriage.According to Gretel's request, one password, one action:
"Hypnotize first! [Delay the pain]! Shave! Cut the skin..."

Anesthetized, fixed, sheared and skinned.Soon, Gretel reached out to the Necromancer:
"Give me the knife!"

"I, I can do it! You don't need to work hard!"

"Wait! What are you doing?"

"I'll show you the heart muscle electricity!"

Cirella sucked in a breath of cold air.She stretched out her hand to touch the rabbit, and the white light on her fingertips flickered, silently healing the cut skin.Under the fingertips, the warm heart of the rabbit was beating lightly, hitting her fingertips one after another.

"Then, then I won't watch it. - In order for me to take a look, I have to kill a life. This, I really can't."

She looked at Gretel hesitantly and expectantly:
"Grete, do you have anything else to do?"

Gretel was silent.Well, although the Dragon Clan looks ferocious, they still care about life, at least the Silver Dragons are like this.

And it is not necessary to argue with her that "the experimental animals are killed as long as they are killed".After all, the purpose of the experiment is not to prove the existence of heart current, but to demonstrate it.People looking for a show now don't want to cut a rabbit into a heart...

Of course there are other methods, such as an electrocardiograph.You only need to turn it on and stick electrodes on 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..."

"Like?"

Gretel shook his head slightly.Things like electrocardiographs look 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 insert it a little shallowly, and see if there is any reaction?"

"This……"

"Let me do it."

Gretel picked up two slender electrode needles, swung the [Magic Weapon], and gently pierced it for about a minute.Almost at the same time, the pointer of the ammeter shook slightly.

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(End of this chapter)