Become A Comprehensive Expert From My Dad - v2 Chapter 621
Chapter 621 God-level Seismograph!
Next, Ye Yu’s mind came up with the method of making a god-level seismograph.
What shocked him was that this seismograph looked exactly like a seismograph in history.
The world’s earliest seismograph was invented by Chinese geographer Zhang Heng.
The seismograph is cast in bronze and shaped like a wine bottle.
But very big, the size of a car.
There are eight faucets around the seismograph, and the faucets face eight directions: east, south, west, north, southeast, southwest, northeast, and northwest.
The dragon mouths are movable, each holding a small copper ball.
Under each faucet, there is a copper toad with its mouth wide open.
The inner center of the instrument has a copper “dangling pendulum” with eight channels beside the column.
This is called “Eight Paths, and there are ingenious organs inside.
After the earthquake test in the southwest of Sukhan in 134 AD, the accuracy of its detection of earthquakes was completely confirmed.
It predates similar seismographs created in Europe by more than 1700 years.
Unfortunately, the Eastern Han Seismograph was long lost.
The seismographs we see now are all restored by later generations based on historical records.
So the delicate mechanism inside it has long been lost.
The seismograph imitated by later generations is naturally far inferior to the one invented by Zhang Heng.
But now, Ye Yu has obtained this method.
Ye Yu found that Zhang Heng’s earthquake has been able to accurately measure the time, location, and magnitude of the earthquake!
I didn’t expect the wisdom of the ancients to be so outstanding!
Ye Yu was ecstatic when he sighed.
With this seismograph, from now on, all the people of China will be saved!
Soon, he calmed down.
After telling the children a word or two, he went straight to the school district room in the Sunshine Community of Nanrong City.
He didn’t see any buildings collapsing along the way, but he clearly saw the slanted trees.
There are also several street lamps, all of which have been completely crooked.
His premonition is getting worse and worse, and his nerves are getting more and more nervous.
Before the magnitude 8 earthquake started to happen this time, an earthquake had already occurred in his heart.
Soon, ten minutes passed.
He has successfully arrived at the school district room.
As a result, he found that he did not have the key, and the key should have fallen at the Lingshan Villa.
In desperation, he could only violently kick open the door.
Boom!
With a loud bang, the steel door fell to the ground.
Ye Yu rushed into the room and saw that Lin Jianyan was drunk and unconscious.
At this moment, he was both anxious and angry.
He was so drunk that if there was an earthquake, how could Lin Jianyan still be alive?
Ye Yu didn’t shake her awake either, just grabbed her in his arms and rushed out the door.
After another ten minutes, he returned to Lingshan Villa.
After opened the door, the children rushed over with joy.
Perhaps out of instinctive fear of natural disasters, the children’s eyes were filled with fear.
This scene made Ye Yu very distressed.
After setting up the babies and Lin Jianyan, Ye Yu couldn’t sleep.
He decided to make the seismograph right away.
The relevant material system has already been given to him.
Soon, he arrived in the basement and started making.
After a night of struggle, it was not until nine o’clock the next day that he finally completed the seismograph.
Looking at the seismograph as big as a car, Ye Yu felt extremely at ease.
After a while, Ye Yu immediately began to operate the organ.
Ten minutes later, a golden bead spit out of a dragon’s mouth.
Ye Yu hurried over to check the location.
“Ugly time, 1 am!”
“Xu Hai, northwest direction!”
“Golden beads rolled thirteen squares, 13 days later!”
Seeing this information, Ye Yu immediately turned on his phone and checked the calendar.
It turns out that this day is the Mid-Autumn Festival!
According to the signs of previous activities in Nanrong City.
On this day, there will be many large-scale events in Nanrong City.
This also means that thousands of people will come to the open field.
Or they will enter high-rise buildings to spend.
Once an earthquake of magnitude 8 occurs, the moment the building collapses is the moment of their death.
Ye Yu frowned fiercely, how can the tens of millions of people move out of this city within 13 days?
As he was thinking, the basement door was suddenly opened.
Lin Jianyan was very curious when he saw a seismograph appeared in the basement.
“Husband, what are you doing when you have nothing to do with this thing?”
“You’re so realistic, it’s exactly the same as in the textbook.”
“Oh, I see, are you going to the art festival in 13 days?”
“Really creative, your seismograph will definitely win an award.”
Hearing his wife’s voice, he walked over from the other side of the seismograph.
When went around in front of Lin Jianyan, Lin Jianyan saw his red eyes in an instant.
“Husband, what’s the matter with you? Why are your eyes so red? You’re still bleeding!”
“Why are you so tired? You’re not going to stay up all night, are you?”
Lin Jianyan was so anxious that he was so anxious that he was so heartbroken.
Ye Yu didn’t have time to explain so much, looked at Lin Jianyan, thinking that an earthquake would occur in 13 days.
Ye Yu was both distressed and reluctant, he hugged Lin Jianyan tightly.
For a moment, he only felt that only life and death really mattered in life, and everything else was irrelevant.
Lin Jianyan was a little baffled by his affectionate embrace, but she could feel Ye Yu’s sadness.
“Husband, you, what’s wrong with you? Are you okay?”
Lin Jianyan looked at the unshaven beard around his mouth and held up his head in distress.
Ye Yu shook his head, then pinched the bridge of his nose and said, “Wife, prepare yourself, we will leave here in 13 days.”
Lin Jianyan had great confusion written on her face: “Ah? Isn’t the Mid-Autumn Festival in 13 days?”
“Don’t you celebrate Mid-Autumn Festival at home?”
Ye Yu explained to her directly: “I just measured it with a seismograph, and in 13 days, an earthquake of magnitude 8 will occur at 2:00 in the middle of the night.”
“So, we must leave Nanrong City early.”
Hearing Ye Yu’s words, Lin Jianyan naturally didn’t believe it.
“So you are so worried about this that you can’t sleep?”
“So you drove me to pick me up last night for this reason?”
Lin Jianyan was very moved. As soon as she woke up, she found that she was already in Lingshan Villa.
I thought it was a dream, but it turned out to be true.
Later, several babies told her that Ye Yu went to the school district room to bring her back.
So she just took a shower and couldn’t wait to come over to see Ye Yu.
In the end, I heard Ye Yu say that a magnitude 8 earthquake will occur in 13 days.
Ye Yu saw that she didn’t believe it, and hurriedly took her to see the seismograph.
And according to the position of the seismograph, the duration of the display, and the grid of the gold beads, tell her the relevant principles.
Thinking of the last sentence Lin Jianyan said: “Husband, I know everything you said.”
“But the seismograph has long been lost, and the seismographs in the museum are all imitated by later generations.”
“The seismograph made by Zhang Heng that can measure the specific time and place has long been lost.”
“What you did is naturally not very accurate, so don’t worry too much.”
“If there is an earthquake, the National Seismological Observatory will definitely issue an early warning.”
Hearing this, Ye Yu felt a little pained and helpless.
asked her with a serious face: “The most accurate time that the National Seismic Station can give an early warning is only 19 seconds, if only 19 seconds.”
“In these 19 seconds, can you guarantee your escape?”
(end of this chapter)
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