I watched Er Chuang’s short video, and everything went numb!

The plane of Taizu of the Ming Dynasty.

Zhu Biao looked at the huge screen in the sky and asked in confusion:

"Hey, our Ming Dynasty has the Indian Ocean outlet that people in later generations talk about."

"Why is there nothing after that?"

The Indian Ocean outlet controlled by the Ming Dynasty mentioned by Zhu Biao is the Indian Ocean port of Myanmar in later generations.

During the Hongwu period, Zhu Yuanzhang sent General Mu Ying to pacify Yunnan and establish three offices. At the same time, six Xuanwei offices were set up in the extreme border areas west and south of Yunnan, including Mengyang Xuanwei Office and Mubang Xuanwei Office.

And the control area of ​​the Xuanwei Office includes the Indian Ocean port of Myanmar in later generations.

So, Zhu Biao said so.

Zhu Yuanzhang snorted coldly and replied:

"Needless to say, it must have been lost by the unworthy descendants of later generations."

"Wasn't Jiaozhi, which the fourth son conquered, lost by later generations?"

Zhu Yuanzhang's guess was correct.

In fact, from the Hongwu to the Zhengtong period of the Ming Dynasty, the Ming Dynasty took various measures and even wars to continuously expand the territory of the southwestern border. At its peak, the territory almost included the entire territory of Myanmar today.

However, later, these territories were lost one after another.

For example, Mengyang Xuanweisi, a place covering the outlet of the Indian Ocean, was lost during the Wanli period.

Hearing Zhu Yuanzhang's answer, Zhu Biao sighed in his heart.

Descendants of the future generations are not motivated, and they can do nothing about it.

……

【Fourth, the water system is incomplete. 】

[Although my country has no shortage of large rivers, these rivers generally flow east-west, lacking large-flow rivers that connect various water systems from north to south. 】

[Besides the famous Yellow River that flows into the Huai River and into the sea, there are basically few phenomena of the main streams of the water systems converging, so it is very easy to "die of drought and die of flood". 】

[On the other hand, in the United States, the Mississippi River irrigates almost all of the Central Plains, which is perfect. 】

……

Related images of the Mississippi River and the Central Plains in the United States appeared on the high-altitude giant screen.

The endless Great Plains looks like a good place for farming.

This once again stimulated the emperors of all dynasties to speed up the pace of opening up America.

……

[The total amount of surface water resources in the Yangtze River region of my country is as high as 848.5 billion cubic meters, the Pearl River is 540.4 billion, while the Yellow River region is only 57.7 billion, and the Huaihe River region is only 61.4 billion, so the water shortage in northern my country is very serious. ]

[The provinces in the three regions of Huanghuaihai have to use 7% of the country's water resources to support 35% of the country's arable land and 32% of GDP. ]

[If there is a large river flowing from south to north that can allocate some of the water from the Yangtze River and the Pearl River to the north, it will undoubtedly be a major benefit. ]

……

"Water Diversion from South to North!"

In the dimension of Emperor Chengzu of the Ming Dynasty, Zhu Di instantly thought of the video he had seen on the high-altitude giant screen before.

The video that tells the magnificent project of "Water Diversion from South to North" in the later Dragon KingdomThe video of the project.

This project was created to solve the serious imbalance of water resources between the north and south of China.

Sure enough.

The next sentence on the high-altitude giant screen was just as Zhu Di expected.

……

[Speaking of this, everyone may have thought of the South-to-North Water Diversion Project promoted by my country, which takes water from the Yangtze River to replenish the Huanghuaihai region, just to solve this problem. ]

[Therefore, in the long run, this shortcoming may be artificially supplemented. ]

……

"What a great project!"

When it comes to the South-to-North Water Diversion Project, many ancient people in all dynasties admired it in their hearts.

The superb creativity and strong execution of the Dragon Kingdom in later generations were fully reflected in that magnificent project.

……

[It is more complicated to make up for the shortcomings of the lake. 】

[There are two main reasons for the existence of lakes, one is to store fresh water, and the other is to regulate water. As one of the top five land countries in the world, my country does not even have a lake in the top 30 in terms of fresh water storage capacity. This is really embarrassing. 】

[In comparison, the water storage capacity of Lake Superior in the United States ranks fourth in the world, and the water storage capacity of Lake Baikal in the Bear Country ranks second in the world, second only to the Caspian Sea, and is the first among freshwater lakes. 】

[Speaking of which, this lake was once my country's territory for quite a long time. The maximum water storage capacity of Poyang Lake, the largest freshwater lake in my country, is only 26 billion cubic meters, which is about one thousandth of Lake Baikal. 】

Barrage flew out:

"A long time is counted from the time when Huo Qubing led his army to fight that place? That doesn't count, after all, Huo Qubing led his army away after defeating the Xiongnu, and there was no actual occupation."

"Reply-Indeed, if we want to say that it has become our territory, it has to be counted from the Tang Dynasty. At that time, after the Tang Dynasty destroyed the Eastern Turks, it established six governors' offices in the north, and the jurisdiction included the area around Lake Baikal.〃 ."

"Reply-But the Tang Dynasty did not seem to really send people to manage it, but occupied this place legally."

"..."

The plane of Emperor Taizong of the Tang Dynasty.

Li Shimin asked Li Jing:

"Pharmacist, do you know this Lake Baikal that people in later generations talk about?"

When the Eastern Turks were conquered, it was Li Jing who led the troops. Li Shimin thought that Li Jing might know about it.

Li Jing thought about it and said:

"Your Majesty, I guess the lake mentioned by people in later generations should be "Xiaohai". Only this lake is as big as described by people in later generations."

Li Jing was right.

The name of Lake Baikal in the Tang Dynasty was "Xiaohai".

Hearing this, Li Shimin nodded slightly, and then said to Changsun Wuji:

"Assistant, let the governor's office in the north send someone to manage this place."

"As ordered."

Changsun Wuji replied respectfully.

……

[In addition, my country does not have enough lakes to regulate water volume, especially in the north, where water can easily accumulate in large areas when facing sudden increases in precipitation such as heavy rains. After the accumulation of water, these water resources often flow away in vain due to the lack of lake storage, which is a pity. ]

[Of course, although my country's geographical conditions have the above shortcomings, they are generally very good, and are also a top place in the world. ]

[And looking at the world, there is no country with perfect terrain. ]

[For example, the terrain of the European part of the Bear Country is flat, which seems to be a little better than that of my country, but in fact it is "leaky on all sides" and has no strategic location to defend. ]

[And the Central Plains of the Eagle Sauce Country are only protected by mountains on the east and west sides, and leak from the north and south. The humid and hot monsoon in summer drives straight in from the south, and the storm cold wave in winter sweeps across the entire plain from the north, often causing serious natural disasters. ]

[So, we know the shortcomings of my country's geographical conditions, and there is no need to belittle ourselves. 】

……

Daqin plane.

A gleam of light flashed in Qin Shihuang's eyes.

Shortcomings?

None.

In this life, he will definitely lead the Qin cavalry to conquer a large territory, make up for these four shortcomings for China, and make China a place with perfect geographical conditions.

After obtaining a lot of useful information from the high-altitude giant screen, Daqin will definitely be stronger, and he has enough confidence to achieve this.

……

In the high-altitude giant screen.

The video refreshes.

A new video appears.

[Is the lie detector really useful? ]

After this short line of big characters, there is a preface.

[Recently, there was a news that in order to find out the ins and outs of a hot case, the police used a lie detector in the interrogation of the suspects to determine whether they were honest. 】

【As soon as this news came out, many netizens became interested. 】

【In real life, most people's knowledge of polygraphs comes from either criminal investigation dramas, anti-Japanese war dramas, or variety shows, but this time the police really used polygraphs to solve the case. 】

【Many curious babies couldn't help but ask, is the polygraph useful? 】

……

After listening to this preface.

Many ancient people from all dynasties were shocked instantly.

The name of the polygraph, combined with the description of this preface, they roughly understood the function of the polygraph.

"A machine that can detect whether a person is telling the truth?"

"There is such a magical thing in the future?"

"Is this true?"

Many ancient people were shocked and had some doubts.

Don't be like the previous alien video, it's something that is unclear whether it is true or not.

With curiosity mixed with suspicion, the ancients focused their attention on the giant screen in the sky.

……

[Speaking of lie detectors, friends with wild imaginations mayI think of Wonder Woman. 】

[Her weapon is called the Lasso of Truth. In addition to being a whip, this lasso has a magical function that allows people who are caught by it to tell the truth. 】

[Isn't this a lie detector? 】

……

The video on the high-altitude giant screen inserted a clip of Wonder Woman using the Lasso of Truth.

The plane of Emperor Chengzu of the Ming Dynasty.

Zhu Zhanji's eyes lit up:

"What an interesting weapon!"

Once the enemy is caught, he can only tell the truth.

This is so interesting.

……

[But you really don't say it, the Lasso of Truth and the polygraph are really brothers. 】

[William Marston, the creator of Wonder Woman, is the inventor of the first generation of polygraph. 】

[He is a psychologist by profession, focusing on studying the physiological reactions caused by emotional fluctuations. 】

[Marston found that when people are angry, their blood pressure will rise sharply, and when people feel guilty, their blood pressure will rise slightly. 】

[Then, Marston thought, I can use blood pressure to infer people's emotions. 】

[So, in 1915, he invented the first generation of polygraph based on blood pressure values. 】

[After that, he used the polygraph as inspiration to create Wonder Woman holding the Lasso of Truth. 】

The barrage flew out:

"Wow, this is how it came about! This is the first time I've heard of this."

"Strange knowledge has increased again."

"..."

Many ancient people in the past dynasties were a little confused.

"What is blood pressure?"

"What is blood pressure value?"

They didn't understand it at all.

……

[After Marston, many scientists conducted research along the same line of thought. ]

[By monitoring the physiological reactions produced by different emotions, finding out the rules, and then working backwards, the indicators such as breathing, pulse, and skin resistance were all included in the polygraph, which updated the technology. ]

……

Wu Zhou plane.

Di Renjie's eyes showed a thoughtful look.

As a master of investigating and solving cases, he often interrogated prisoners.

Combined with his interrogation experience, he vaguely understood the principle of the polygraph.

When he interrogated prisoners before, he would also observe the prisoners' performance, such as whether their breathing became faster, etc.

But this can only be judged based on experience.

And this polygraph in later generations can make a comprehensive judgment on the changes in all aspects of the prisoners.

I just don't know if it is accurate.

"If this thing is really accurate, it is really an interrogation artifact. We don't have to worry about the prisoners lying to each other anymore."

Di Renjie thought in his heart.

……

[Now that we have explained the principle of the polygraph, let's talk about the most concerned issue, is the polygraph accurate? 】

……

The ancient people of all dynasties have become more focused, and they are also concerned about this issueQuestion.

Is this polygraph that sounds like a magical tool really useful?

……

[Generally speaking, polygraphs are quite accurate and have helped law enforcement agencies to break many major cases. ]

[The most famous of these is the theft of nuclear materials from the United States. ]

[In the late World War II, the Oak Ridge Laboratory in the United States had lost more than 1,780 pounds of nuclear materials, and these lost nuclear materials were enough to make 85 atomic bombs. ]

……

“.〃 Hiss!”

Many ancient people from all dynasties took a deep breath.

What is an atomic bomb?

It is a weapon that can destroy a country!

The nuclear materials that can make so many atomic bombs were lost. This is indeed a major case!

A huge case!

……

[The military did not dare to neglect it and immediately set up an investigation team to test the laboratory staff with lies, asking them one by one: Have you ever been in contact with nuclear materials? Are you short of money? ]

[With the alarm of the polygraph, the investigation team quickly identified several people as major suspects. ]

[As a result, after further investigation, not only did they catch the person who stole the materials, but they also caught several foreign spies because they also lied. ]

……

"This is so useful!"

Many officials in charge of investigating cases in the past dynasties praised in their hearts.

This is a perfect tool for solving cases!

With the polygraph, we are no longer afraid of prisoners lying.

All illegal and criminal acts will be exposed.

……

[The powerful polygraph soon became the darling of many foreign law enforcement agencies. When they are in doubt, they will directly test the polygraph. 】

【We will arrest anyone who the polygraph finds lying. 】

……

This situation did not surprise the ancients.

Who would not use such a useful thing?

But the following video content was a turn that caught the ancients off guard.

……

【But. 】

【As the scope of use expanded, everyone was surprised to find that this magical machine was not 100% accurate and occasionally made misjudgments. 】

【In 1978, a department store employee in Ohio, the United States, was shot and killed. The police quickly arrested the suspect, Fay, but Fay refused to admit it. 】

【The police saw that he had a sneaky look and conducted two polygraph tests on him. The results showed that he failed. 】

【On one side is high technology, and on the other side is the suspect. Who do you think the police will believe? 】

【Thus, poor Fei was tortured and forced to confess, and was put in jail. 】

【It was not until two and a half years later that the real murderer was reported by his mother and the guy was released. 】

……

“This…”

(Oh my god)

Many ancient people from all dynasties were stunned.

They didn’t expect this to happen, and they thought the lie detector was 100% accurate.

Wu Zhou plane.

Di Renjie frowned.

It is not absolutely accurate, which is a big problem.

Once a wrong judgment is made, an innocent person will be wronged, which is no small matter.

Therefore, Di Renjie felt that even if the probability of misjudgment was very small, the polygraph could not be trusted 100%.

However.

Not all officials in charge of solving cases in all dynasties thought the same as Di Renjie.

Some officials felt that if the probability of misjudgment was very small, the polygraph would be completely fine and could be used with confidence.

In their opinion, when solving a case, no one could guarantee 100% accuracy.

Misjudgment is inevitable.

……

[The misjudgment of the polygraph not only makes the innocent wronged, but also misses the real murderer. 】

【In 1986, Helen, a flight attendant from the United States, disappeared. The police suspected that her husband Richard was the murderer, but they could not find any evidence, so they conducted three polygraph tests on Richard. 】

【The polygraph test results showed that he passed, which once made the police dispel their suspicion. 】

【Fortunately, the police finally found the murder weapon and the body, and through physical evidence identification, they confirmed that Richard was the murderer of his wife. 】

【The reason why he was able to pass the polygraph test was probably because he had worked for the Central Intelligence Agency of the United States and received relevant training. 】

【Therefore, he can easily deceive the polygraph by controlling physiological reactions. 】

【Coincidentally. 】

【The famous double agent Aldrich Ames also has the same skill. 】

【During his tenure at the CIA, this guy has been providing intelligence to Big Brother, resulting in the execution of 11 American spies. 】

[When the CIA used a lie detector to check for traitors, Ames could easily pass the test and never triggered an alarm. 】

The barrage flew out:

"They are all professionals, have received professional training, and their psychological quality is too good to be fake."

"These are not ordinary people."

"..."

Many ancient people in the past dynasties looked at the giant screen in the sky and were shocked:

"There are such powerful people?".