Chapter 1574: all fake

After Xiao Peng went to town, he gained a lot. He directly shot down four non-human machines with counter-guns.
"You are crazy!" Xiao Peng angrily smashed the drone that had come down.
Now, human-machine aerial photography has gradually become the treasure of many photographers, but it has also caused many accidents.
The country has also formulated laws and regulations that the purchase of drones must be registered in real name, and the take-off position must be reported through the civilian drone-man-machine management service system when taking off. The flight radius cannot be greater than 500 meters. When large-scale non-human-machines are used, materials must be submitted to the public-security-machine-customs office.
But many people found it troublesome, so they started the so-called "black fly" and caused many accidents.
There is an airport and a wharf in Sidao Town. These are all areas where drones are no-flying. Therefore, the drones that appear here are all black flying, and hitting them is for nothing! If someone dared to come to Xiao Peng for no-man-machine? Directly sent to detention for ten days plus a fine!
Xiao Yi leaned over to look at the crushed non-human machine: "Dad, this is a shame, right?"
"What a pity?" Xiao Peng touched Xiao Yi's head: "If you want to play No-Human-Machine, go to Uncle Mengzi, he has a lot of places. It's no problem to play on our island, but you can't play here. The landing of the plane poses a great danger."
Xiao Ge said to Xiao Peng: "Dad, you give me this counter-gun to play with, I will shoot it when I see it!"
Xiao Peng shook his head: "The electromagnetic waves here have an impact on the human body. It must be aimed at the non-human-machine to use it, so don't play."
Xiao Yi said: "This is too amazing, right? He flies well and you face him so he comes down?"
Xiao Peng said: "This kind of counter-gun is very similar to the mobile phone signal jammer during the test. It sends high-power electromagnetic waves to the drone to make it lose its signal and return to the home automatically. Some will interfere with the drone. GPS signal, and then the robot will lose control and drop in place. This counter-gun is of the latter type."
Xiao Ge sighed: "The technology is too advanced. I thought I would need a gun to shoot down the drone."
Xiao Yibai glanced at him: "Do you think it's those anti-Japanese dramas? Can you still use guns-fly-machines?"
Sun Pengcheng on one side said: "Children, on this issue, I want to tell you that it is not impossible to shoot-fly-machine with a gun."
"Huh?" Xiao Yi and Xiao Ge looked at Sun Pengcheng together.
Sun Pengcheng explained:
In fact, in the history of our country’s war, there are really cases where a rifle shot down an airplane. The historical record is that in 1932 when the Red Army soldier Wang Wen used a rifle to shoot down a national aircraft; and Song Lingchun shot down a Japanese army in 1943. Aircraft. When old-fashioned aircraft are attacking, reconnaissance, or throwing bombs, many aircraft have to lower their altitude to make a dive attack, so it’s not surprising that a gun has been shot down."
"Dad, is Uncle Sun right?" Xiao Yi asked.
Xiao Peng nodded: "Your uncle has been a soldier for so many years, so he will definitely not lie to you anymore."
Sun Pengcheng continued: "In fact, we just saw that during that time, our country had no air defense capabilities. At that time, the reconnaissance planes from Baodao and the Stars and Stripes country came to our country’s airspace like a visit. At that time, our People’s Daily was published in 1966. There were even four hundred protests against the aircraft invading the airspace of the Star-Tangled Nation in 2000. It was impossible to be beaten if you fell behind. At that time, there was even a special textbook in the army called "How to Fight-Fly-Machine". It was to teach how to use machine guns and rifles to shoot down planes. At that time, we saw the planes with machine guns. Later, we established Unit 543, which is the ground-to-air missile unit, and achieved great military exploits until 1974. It’s just ended the situation where foreign planes came to the streets without trouble. Xiao Yi, Xiao Ge, after all, you came to Huaxia later. You think Huaxia is safe and peaceful. These are really the lives of the revolutionary ancestors. Huaxia is not. Immigration countries, not everyone can become Huaxia, you have to cherish it."
Xiao Peng took a picture of Sun Pengcheng: "Okay, don't move on and go online. They will follow their own path in the future. We can't give them a choice."
Xiao Yidao: "Dad, I really think it's great to be a Huaxia. I like Huaxia culture. The more I understand, the more I become addicted to it. Huaxia people are simply amazing. Four great inventions in ancient times, as well as the armillary sphere, The seismograph has also unearthed an immortal sword for thousands of years..."
Xiao Peng waved his hand and interrupted Xiao Yi's words: "Xiao Yi, you like Chinese culture and you can go and study it in depth, but don't be superstitious. Just like the earth movement you just said, do you know? Today, no one in the world can Predict earthquakes accurately, not to mention the ancients."
"What's the matter with the seismograph?" Xiao Yi asked.
Xiao Peng laughed: "Let me ask you, what is the seismograph?"
Xiao Ge raised his hand and said: "I know I know. It was introduced in the book. It is a big ball, with eight dragons on top and eight toads squatting underneath. Then there is a ball in the dragon’s mouth. Wherever it happens, the small ball falls. , Fell into the mouth of the toad in front of it."
Sun Pengcheng asked puzzledly: "Brother Peng, what is your problem? It was introduced in the history book when we were in school."
Xiao Peng nodded and said: "Now it has been deleted from the textbook, just like Simu Wuding should be called'Stepmother Wuding', we learned a lot of wrong knowledge. Seismograph is deceptive."
"What?" Sun Pengcheng's three mouths grew together.
Xiao Peng said: "Zhang Heng was a great scientist in the Eastern Han Dynasty. According to the level of science and technology at that time, Zhang Heng was really good, and he was involved in all kinds of astronomy, geography, mathematics and meteorology. But about the'seismograph', no one knew that. What is it? About Zhang Heng, that is, the "Biography of Zhang Heng" in the Book of the Later Han Dynasty, only 196 words are introduced. The so-called'Seismograph' we see now is a replica made by modern people in 1951 based on imagination, but Because the face value is too high, it directly becomes the so-called "seismograph". And this so-called "seismograph" is useless at all, it's just beautiful."
"In fact, this restoration seismograph was not made by Chinese people at first, but a Japanese man called Hattori Isan. He restored a seismograph based on the upright pole principle when he was studying in the Stars and Stripes Kingdom in 1875, but it failed and didn't work. A British geological engineer named John Milne also made one. He used the horizontal pendulum principle and failed. However, this was seen by Chinese geologists, and it was based on Milne’s seismology principle. I made one, which is the "look" you see now. As a result, these restored products are all the same, that is, they can only be seen on display without any practical value."
"Um..." Xiao Yi was a little shocked when he heard that, and asked Xiao Peng, "Then why are these fakes all over the country now?"
Xiao Peng said: "You have to consider that at that time, the country was just established and the country was poor and white. Some things are needed to improve national self-confidence. Whether this seismograph is useful or not. No one knows whether Zhang Heng has such a superb level of seismic surveying. But it has always been in the textbooks. Now our country is truly strong and the waist is truly straight, so these looks should be launched on the stage of history. Xiao Yi, just now you said the four great inventions, in fact, there are basically no foreign countries. The term "Four Great Inventions" of China is promoted during the Anti-Japanese War, and also to enhance national pride."
"For example, printing. The West believes that the printing press invented by the German Gutenberg in the 15th century. The Chinese say that Bi Sheng was born in the Song Dynasty, hundreds of years earlier than the Germans, but Western scholars questioned if it was really the Song Dynasty. Invented movable type printing, so why did Ming Dynasty's "Romance of the Three Kingdoms" and Qing Dynasty's "A Dream of Red Mansions" use woodblock printing with lettering on wooden boards?"
"The earliest invention of papermaking technology should be regarded as Egypt, it was papyri. In the strict sense, Cai Lun's technology is considered an improvement, but this improvement has contributed the most to the world."
"Gunpowder was first invented by China. At that time, Taoists studied alchemy, but the power was very small and it did not spread much. But the West found the best formula and developed the black-gun-powder, and then invented it later. The use of yellow gunpowder has brought the heat-weapon-weapon era."
"As for the compass... I don't know how to put this matter well. In terms of historical records alone, there was a legend that the Yellow Emperor drove a guide car against Chi You during the time of the Three Emperors and Five Emperors. Generally speaking, the Yellow Emperor and Chi You fought, and Chi You released it. The Yellow Emperor of the Great Smog couldn't see the direction of advancement, and then the Yellow Emperor created a tool to guide the direction. It was a small car with a dummy. His finger was pointing to the south, and he could tell the direction by following the small car. It is said that the use of magnets for Sinan is still used for navigation, but the application of magnets for navigation is almost nonsense! Let’s just say that how the famous Zheng He fleet navigates is still a mystery today! By the way, you guys Do you know what Sinan is?"
Xiao Yi hurriedly replied: "I know this. It is written in history books. The earliest written record is "Han Feizi" in the Spring and Autumn Period, which records that people in Cishan, Handan today used magnets as a guide tool; Wang Chong in the southeast period wrote "Lun Heng" also contains the words "Si Nan Zhi Ladle, cast to the ground, its guide", so this Sinan is like a spoon on a smooth, mirror-like bronze plate with scales on the bronze plate."
After hearing this, Sun Pengcheng disgusted and said: "Brother Peng, your child's test center is difficult. Any fool like this will know the answer."
Xiao Peng gave the answer: "Then what you may not know is that the'Sinan' we saw and the'Seismograph' we just mentioned were all imagined by an archaeologist named Wang Zhenduo based on ancient books. It is also useless. Looks good."
"what?"