Chapter 418 The seventeenth electrocardiogram experiment...
In the past few days, Gretel has been practicing with animals, and Ophelia has also found her training target. A group of ready-made barbarians are lined up in front of her, and she can summon them and leave them as soon as possible, using [Detect Magic]
] Taking photos over and over again:
"Gretel! Why doesn't something look right here?"
"Let me take a look...ma'am, his leg bone was broken before. It was not connected well and is a bit crooked."
"Gretel! What are these light and dark things?"
"It's nothing, I'm just constipated."
"Gretel——"
Without humans, barbarians can make do with it. When Gretel began to study [Detection of Rot Sacs and Changes], he gave the full set of frontal and side X-ray images of the human body that he had drawn before to Ms. Silver Dragon.
Now, Ms. Silver Dragon is taking the [Detection Magic] (X-ray version) he provided and is enjoying herself...
Well, although there are some differences in the physiques of humans and barbarians, they are much better than dwarves. That's just a difference in proportions, just kidding!
Even though Ms. Ophelia is an out-and-out silver dragon under her elf appearance, when she took the thick album, her slender hands sank:
Gretel is young and can almost be considered a cub in the eyes of immortals. How many patients did he treat and how much time did he spend to compile such a thick book?
"This is not just my job." Grete lowered his head slightly to avoid her surprise and sigh. He drew the pictures one by one with his own hands, but every key point and every noteworthy point in the picture
, but it is the result of thousands of doctors summarizing bit by bit on patients.
Photograph, compare, summarize, write into a book. Revise again and again, iterate again and again...
Going further back, it is the world's top scientists who, with infinite enthusiasm and curiosity, reveal the secrets of radioactivity to mankind;
It was the sages who explored the functions and harms of X-rays at the expense of their lives and health;
It was people with lofty ideals who risked their lives, slept in the open air during the war, and traveled day and night to carry China's only 50 grams of radium southward, preserving precious fire for the nuclear industry...
How can you throw it lightly?
How can you live up to it!
Therefore, as long as he has the conditions to treat a patient, he will draw an image picture. After many days of painting, he has accumulated it until now, and it has become a thick book without realizing it.
"Okay, okay... I've finished copying it, and I'll give it back to you." Ophelia threw the album back into his arms, watched him hurriedly stuff it into the space bag, and snapped his fingers:
"I've already understood your [Detection Magic]. It's nothing more than memorizing the images and practicing more. What about the other magic? I've already mastered it. Do you want to watch me try it?"
"No!" Gretel suddenly raised his head and his voice suddenly became louder:
"Don't practice on people! If you want to practice, practice on animals first!"
"Really not?" Ophelia joked with him with a smile. She stretched out an arm, lifted up her sleeves, and reached in front of him:
"Try it, can you tell it using the ultrasonic magic you mentioned?"
Grete threw the glycerin to her with a dark face. Just look at it. Although B-ultrasound is generally used to look at organs, blood vessels, bones and joints, it is not impossible to observe; but don't ask me to apply oil for you!
do it yourself!
Ophelia unscrewed the cap of the glycerin bottle in a good mood, poured it onto her arm boldly, and drank half the bottle on the spot. After swiping it on twice, Gretel seemed to see sparkling silver under the oil's light.
Light shines. Wait, dragon scales?
What is the principle of your transformation technique? Why do dragon scales still appear under the body of an elf?
He cursed and put his fingers up. The magic was activated, the ultrasound was emitted, and the B-ultrasound observation—begin!
"...Wait a minute, ma'am, can you take the dragon scales back? I feel like I'm not observing the human body, but doing metal flaw detection... I can just see the gaps in the scales!"
Fortunately, the ultrasonic frequency of metal flaw detection is generally 0.5 ~ 20MHZ, which is similar to the frequency used by B-ultrasound. Otherwise, if he sends the ultrasonic wave down, he will not be able to see anything, let alone scales...
"Can't you see it anymore?"
"Yeah, I can't see it. It's blocked by a silver plate outside! Madam, please practice with animals first. Pay attention to controlling the frequency and not harming the animals..."
"Hey, wait a minute!"
The silver dragon girl called out from the side.
Serira and Grete have traveled together for so long, and have long since learned X-ray magic - of course, whether it can be used well and whether it can interpret images is another matter. However, when her aunt held the picture in her hand,
When she was chewing the book hard, she learned the B-ultrasound magic as soon as she got started.
At this moment, the silver dragon girl was holding a live shaved rabbit and was looking at it over and over again. Seeing Gretel turn around to leave, she hooked her fingertips, and a wisp of long wind gently swept out and entangled Gretel's hands.
foot:
"You're here! Is what I saw correct?"
"You -" Grete wanted to say, but you copied the image! He paused when he finished speaking, then turned to Ophelia:
"Madam, could you please study how to display the pictures in the meditation field of view to the outside world and print them on paper? This way, it will also be convenient for me to explain to everyone what the pictures I see represent..."
Ms. Silver Dragon plunged into research. After Gretel cured the barbarian, she turned around and plunged into another research.
...So, how to connect the current drawn from the heart to the cloud screen?
In front of him was a rabbit with shaved chest and abdomen hair, lying on its back. In each hand, a thin silver needle was weighed and pierced between the left edge of the sternum and the right edge of the fourth rib. Fortunately, rabbits are 12 years old, just like humans.
To the ribs, so he doesn't have to recalculate the lead positions...
"Summoning the cloud screen... descends... falls above the silver needle... three millimeters... two millimeters... one millimeter..."
The cloud screen trembled for a while. Then, the tip of the silver needle on the left pierced the cloud screen, and the moment it didn't touch the right side, it quietly collapsed.
Grete's face was expressionless. He pulled out the silver needle and spread out the notebook.
The oak stick in the chest pocket stretched out a root, rolled up the [Endless Ink Pen] and dropped it on the notebook, and wrote:
"The 17th electrocardiogram experiment failed."
"Reason for failure: The silver needles did not enter the cloud screen at the same time, and the elements were disturbed and collapsed."
"Improvement method: 1. Pay attention to the timing of the cloud screen landing and insert the silver needles at the same time; 2. Confinement the experimental subjects to prevent the silver needles from moving; 3. Connect wires to the top of the silver needles and fix them on a certain plane to maintain a consistent height.
"
Well, the third method seems more reliable. After all, the electrocardiogram requires 12 leads. The problem is that after the weak myocardial electricity passes through the wires, it has been so attenuated that it cannot be read...
Do you want to create superconductivity? - By the way, what kind of metal should the superconducting wire be made of, and how low should the temperature be?
****
Please subscribe, ask for monthly tickets, ask for recommendation votes, ask for book reviews, ask for all kinds of...