Chapter 419 From prophecy magic to electrocardiogram!
Grete’s understanding of electrocardiograms in his previous life... Well, it can’t be said that he doesn’t understand. At least, as a deputy director of the emergency department, he can use an electrocardiograph and identify some more dangerous patterns. Those who cannot distinguish are called cardiologist.
Come for consultation. Then, he explained the principles of cardiac myoelectricity very clearly.
But, you let him rub his hands on the electrocardiograph...
Just kill him.
This really can't be done.
Electrode tubes, amplifiers, filters. By the way, we also need to write programs. Gretel touched the melon seeds on his head. Although his hair was still thick after time travel, it was not so bad!
So what should we do? Now that the display problem has been solved, how can we solve the export problem? The electrode piece... the coupling agent... the temperature required for superconductivity seems to be close to absolute zero. I don't know if Yinlong can be rubbed by hand...
"Gretel, what are you thinking about?" Cerela suddenly jumped over and poked him: "I turned on [Detect Thoughts] and couldn't read it... What is an electric pole? What is a superconductor?"
"What did you say?!" Gretel suddenly turned his head. His eyes were shining brightly as he stared at Cerela. The silver dragon girl subconsciously took a step back:
"Electricity... electrodes! And superconductivity... what is that? Why do you want us to do it?"
"Not that sentence! The previous sentence!" Grete waved his hands eagerly. The silver dragon girl took another step back, murmuring guiltily:
"Detecting thoughts... I just want to see what kind of problems you encounter... Well, if you don't like it, I won't let you go..."
"Detecting thoughts! That's right, detecting thoughts!" Grete jumped up, his whole body trembling with excitement. He walked from the desk to the left wall, then from the left wall to the right wall,
As he walked, he murmured to himself:
"Detect thoughts...collect information...interpret...what is the information collected? Waves? Brain waves? Could it be brain waves? - Bernard! Bernard!"
The barbarian followers hurried out. Gretel gasped and grabbed him:
"Your helmet! Lend me your helmet! Hurry!"
Bernard didn't know why, but he still ran back with a clanking sound, and rushed back with the helmet in his arms like a whirlwind. This helmet was made for Bernard by the dwarf master craftsman. It was made of solid materials and had additional embroidery on both sides.
As soon as Grete grabbed a pair of metal horns, his arms immediately sank down.
"Good weight……"
Grete muttered and raised the horned helmet, holding the horns on both sides with both hands, and slapped it on his forehead. The helmet was big, the head was small, and his eyes suddenly became dark. He had no time to adjust, and turned to Serira gropingly:
"Put another detect thought! Quick! - can you read it?"
"It's not bad, it's such a big hole!"
"What about this?" Grete pulled up his visor. After a moment of silence, the silver dragon girl's voice came out with a slight buzzing sound and some distortion:
"Not very good...but metal can block spells! What does this mean?"
The persuasiveness was indeed insufficient. Gretel's mind sank into the space bag and he rummaged through it, but couldn't find what he wanted. After thinking for a moment, he raised his horned helmet and revealed half of his face from below:
"Cerilla! Can you shape the metal - pull the silver ingots into thin silver threads and weave them into a uniform net to cover me inside?"
"...You take off that cover first before you speak!!!"
The silver dragon girl's magic shaping ability was still a little bit behind. Although Grete was quite skeptical, she was actually impatient. In the end, after Grete promised to demonstrate to her a piece of equipment that could block electric current, Cerela ran decisively.
, dragged his aunt here.
Then, in accordance with Gretel's request, Ophelia personally took action and shaped a large steel ingot provided by Gretel into a Faraday cage with a mesh of only 1 square centimeter and interlocking rings.
Gretel squatted in personally. As soon as he closed the cage, Cerela couldn't wait and shot a small bolt of lightning out. The electric sparks flashed on the steel wire and suddenly went out, while Gretel stood firmly inside and watched with a smile.
He held her unscathed.
"Huh? Why is this?"
The eyes of the two silver dragons lit up. Gretel urged:
The two silver dragons threw out [Detect Thoughts] together. Soon, they looked at each other in surprise:
"It's indeed harder than before!"
"It shouldn't be, the steel wire is so thin, much thinner than the thickness of the helmet!"
"There are a lot of holes in it!"
"How about weaving the wire mesh a little thinner?"
Ophelia simply appeared in the shape of a dragon. She lay in the middle of the hall of the medical area, closed her eyes, and the silver light shone all over her body. The mental power was activated, and the steel wire mesh around Gretel collapsed on its own, flying in the air. The steel wire was invisible.
Pulling with both hands, one meter turned into two meters, two meters turned into four meters, and then connected into a denser grid...
Grete squatted into the cage automatically and consciously. The second round of [Detection of Thoughts] was thrown, and sure enough, the protective effect was improved.
"why is that?"
Two eyes the size of silver plates stared at Grete, and he exhaled from his nostrils, and clouds of white mist sprayed directly on Grete. Except for Bernard, the other barbarians had already fled back to their rooms, and only Grete was separated.
Holding the cage, he tried his best to explain to the silver dragons:
"Actually, the brain, like the heart, also produces electric currents and brain waves that can be observed... I personally suspect that the magic of [detecting thoughts] is the reception and interpretation of brain waves... And the method, ah no,
The steel mesh can shield the current, so it will affect the reading of brain waves by [Detection of Thoughts]..."
[Detect Thoughts] is a second-level magic. The scope of the spell is a cone-shaped area. The casting process is divided into three stages:
In the first stage, scan the casting range to see if there are any thinking (possessing intelligence, awake) creatures;
In the second stage, scan the number of thinkers and their intelligence value (Grett strongly suspects that it is the intensity of brain wave activity);
The third round is to detect all surface thoughts in the area. It can be seen from this that this magic is composed of at least three different configurations, and there may be some structures that relate them to each other. However, which one controls which part is beyond Gray's control.
Special range of abilities...
He cast expectant eyes on Ms. Silver Dragon. Please help! Please dismantle! Please dismantle the spell structure one by one to see which one is the tube that scans the surroundings, which tube receives it, and which tube reads it!
Ofelia said nothing and began to dismantle. In the air, phantoms were flying and flickering, and fine mana fluctuations kept appearing and disappearing. For an adult silver dragon, manipulating a few low-level magics is almost the same as eating and drinking.
, the mana consumption is almost invisible.
Soon, Ms. Silver Dragon’s fingertips sparkled with a flash of lightning:
"You can indeed receive electric current! - Gretel, come out and let's try again!"
****
After struggling for a long time, I finally decided to use magic to get around...
Electrodes, wires, resistors, amplification, filtering, programming, it is really too difficult...
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