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

[A lot of the knowledge we learn is like a mobile phone number, without meaning or rules, so it is difficult for us to rationalize it and form easy-to-understand concepts. We can only memorize it by rote, just like memorizing a mobile phone number, which is inefficient and ineffective. ]

[But if we can use some methods to connect new and old information, the efficiency and effect of memory will be completely different. ]

[The first method is to visualize abstract concepts and imagine them as things you know. ]

[For example, there is a knowledge point in high school biology, which is the 8 essential amino acids for the human body. It is difficult to remember it by force, but it is much easier to remember it by turning it into a sentence like this: "A brought a bright book." ].

……

Many ancient people in various dynasties first looked at the "methionine, valine, lysine, isoleucine..." on the giant screen and felt dizzy.

Because these nouns are too convoluted.

Then.

When the ancients heard the memory method taught on the giant screen, they could not help but be enlightened.

In this way, it is indeed much easier to remember.

Many ancient students thought about using this method in their own reading process.

……

[The second method is to make the stiff content emotional, which is in line with biological instinct. ]

[For example, when memorizing "The Road is Hard", you can put yourself in it. You are Li Bai who was expelled from Chang'an and had nowhere to display his talents. ]

[When you get into the play, you will remember it very quickly and it is not easy to forget. 】

The barrage flew out:

"The Journey is Hard, but Dreaming of the Heavenly Mother is a nightmare. It's too hard to memorize it all."

"Reply - The Road to Shu is Hard, too."

"Reply - Hey, Li Bai was so happy writing in the Tang Dynasty, and now it's too hard for us students to memorize the whole text."

"..."

The plane of Emperor Xuanzong of the Tang Dynasty.

In the restaurant.

Li Bai was stunned for a moment:

"My work is hard to memorize?"

"How could it be? It's easy to remember?"

At the same time.

The other Tang poets who drank "800" wine with Li Bai looked at the giant screen and envied Li Bai in their hearts.

Not only has the work been passed down for thousands of years, but later Dragon Country students must memorize the whole text.

What an honor!

……

[The third method is to retell it to others. ]

[This is a bit like the Feynman learning method, because when retelling, you must explain it in your own words, which not only deepens your understanding, but also conforms to your own memory habits, so it is more efficient. ]

……

The plane of Emperor Chengzu of the Ming Dynasty.

Zhu Di suddenly said to Zhu Zhanji:

"After you finish reciting what the teacher taught you, retell it to me again."

"Ah!"

Zhu Zhanji was stunned.

The video on the giant screen in front of him was not in line with his fate.

……

[V. Sleep Sandwich. ]

[When I was in college, I found that I worked the hardest the night before each exam. Sometimes I even stayed up all night to review. After that, I went directly to the exam room, but I found that I couldn't remember much. ]

[I thought it was because I didn't stay up long enough, but it was actually because I didn't sleep long enough. ]

[In 1924, two German researchers Hans Leopard asked some college students to memorize a document. ]

[For the next 8 hours, some people stayed awake, while others took a nap. ]

[Then they were tested on how much information they remembered, and it was found that the students who took a nap remembered more. ]

[And subsequent related experiments have also verified this conclusion: compared with the awake state, sleep can help memory by 20%~40%. ]

[This is because the information we receive during the day is temporarily stored in the hippocampus, which is short-term memory. 】

【When it's time to sleep at night, the brain will sort and organize, transfer important information to the neocortex, and strengthen neuronal connections to form long-term memory. 】

【Therefore, sleep is also a very important link in the learning chain. 】

……

The plane of Emperor Taizong of the Tang Dynasty.

Li Shimin felt as if he had seen a similar statement in a previous video.

Thinking of the video about the harm of staying up late that he saw last time.

Li Shimin's determination to not stay up late and to ensure sleep was even stronger.

At the same time.

Many students who worked too hard and studied day and night in all dynasties also planned to change their practices.

……

【Many psychologists recommend a method called the sleep sandwich, which is to study, sleep, and then study again. This process is equivalent to receiving, storing, and then receiving again. 】

【If you don't sleep or don't sleep well, the capacity of the hippocampus is limited, and receiving more information is just for psychological comfort. 】

[In addition, if you have an exam in the afternoon, taking a nap for about half an hour after a simple review in the morning can also play a role. 】

["Exam Brain Science" even mentioned that it doesn't matter if you can't fall asleep. 】

[Because the focus of sleep is not to fall asleep, but to stop inputting information into the brain, so that it has time to organize information and consolidate memory. 】

……

Many ancient students in all dynasties were enlightened.

This little exam trick can also be used by them in the process of scientific examinations.

……

[Six, segmented learning. 】

[There is a study like this. 】

[Two groups of surgeons learned arterial suture surgery. They got the same textbooks and studied for the same length of time. 】

[The difference is that the first group of students concentrated on learning all the content in one day, while the second group spread it out over 4 weeks. 】

【As a result, the test scores of Group 2 were significantly higher than those of Group 1. 】

【That is to say, the effect of segmented learning is better than concentrated learning. 】

[Because the design principle of our brain is not to store a large amount of information, but to store important information. 】

[Concentrated learning is equivalent to information appearing only once, which is not enough for the brain to determine as important information. In addition, the capacity of the hippocampus is limited, which can easily cause omissions and interference, and the learning effect is relatively poor. 】

[Segmented learning is just the opposite. It repeatedly stimulates the same neurons, which makes the brain feel that this information is very important and must be transferred to long-term memory. 】

[So, if you can learn a certain knowledge in 40 hours, you might as well split it into 4~5 units and spread it out to 2~3 weeks to learn, which will be more effective. 】

……

The plane of Taizu of the Great Ming Dynasty.

Zhu Yuanzhang said to Zhu Biao:

"We think that all the teachers in the Imperial College should teach students according to this segmented method. What do you think, boss?"

"I think we can give it a try to see if it is really as effective as people in later generations say."

Zhu Biao replied.

……

[The same is true for reviewing. The book "Examination Brain Science" obtained an optimal review frequency based on experiments. ]

[Review once on the second day of study, review once a week after the first review, review once two weeks after the second review, and review once again one month after the third review. ]

[The whole plan will be completed in about two months. In this way, you don't need to review every day, and you can achieve the purpose of long-term memory. ]

……

Many students in all dynasties quickly memorized this method.

At the same time, they developed a strong interest in the book "Exam Brain Science" which was repeatedly mentioned in the video.

They felt that this book was simply the secret to success in exams.

Many ancient students even fantasized in their hearts that it would be great if they could get this book.

Learn the study and exam skills in the book, and you will definitely pass the exam!

……

[Have you noticed that we have been taught to study hard since childhood, but no one has ever told us how to study. ]

[There is a saying that study, study and study again. Perhaps learning is also a subject, and it is the prerequisite for learning other subjects. ]

[Although the above 6 learning strategies are so simple that people doubt their effectiveness, in fact, some of them have been verified by experiments, and some have been recognized by psychologists, so you can try them boldly. ]

……

After watching the last part of the video.

Many ancient people were deeply moved.

They originally thought that learning depended on hard work, but they didn't expect there were so many strategies and methods.

It really benefited a lot.

……

On the giant screen in the sky.

The video refreshed.

A new video appeared.

[The King of Hell would kowtow to Red Bull when he saw it. ]

["I pay, you risk your life", Why does the 100 billion empire behind Red Bull persist in extreme sports? 】

Looking at these two lines of characters on the sky screen, many ancient people in the past dynasties were confused.

These two simple sentences made them have many questions, such as:

What is Red Bull?

Why does the King of Hell kowtow when he sees it?

What is extreme sports?

With these questions, the ancient people of the past dynasties continued to look at the sky screen.

……

[Many people asked me, what is the most powerful drink?]

[There is only one, that is Red Bull.]

……

On the giant screen in the sky.

The video of people in later generations opening Red Bull and drinking it was played.

Combined with the narration and the video, the ancient people of all dynasties knew what Red Bull was.

Because there were drinks in ancient times.

For example, in the Sui and Tang dynasties, there were drinks made from fruits or herbs, called "introductions", which were similar to the herbal tea of ​​later generations.

For another example, in the Song Dynasty, there were more types of drinks, such as "cooked water" similar to modern herbal tea, "cold water" similar to modern Cantonese sugar water, "thirsty water" similar to fruit juice, and even "soup" similar to instant drinks.

Therefore .

The ancients were able to quickly correspond to the corresponding concepts.

At the same time.

Some ancient merchants became very interested in Red Bull's can packaging.

They felt that this kind of packaging was very conducive to beverage sales.

……

[How powerful is Red Bull? ]

[Let's put it this way, when the King of Hell sees Red Bull coming, he has to go up and toast and say that he has been a fan of Red Bull since he was a child, and then show the Red Bull tattoo on his back and ask them to sign. ]

[Even the bull in the tattoo dare not be tattooed with open eyes, it can't be suppressed. ]

[We all know that Europeans and Americans like to play Extreme sports, there is a reason why they have a small population, but Red Bull has filled their reincarnation road with fuel. 】

[What your energy is beyond your imagination, that's just advertising. 】

[Your death is beyond your imagination, that's the true spirit of Red Bull. 】

……

See here.

The ancients of all dynasties became more and more curious.

What did Red Bull do to make people in later generations evaluate it like this?

……

[Many people think I am exaggerating. If you really know the extreme sports sponsorship cases of Austrian Red Bull for so many years, you will only think I am conservative.. ... 】

[This brand can sponsor you as long as you dare to die. 】

[For example, athletes skateboarding on a large ice surface with a car in front. 】

[For example, athletes ride bicycles upside down on a big downhill. 】

[For example, athletes climb cliffs with bare hands without protection. 】

[Or athletes use their ten fingers to brake between two buildings. 】

[For example, athletes ride motorcycles over cliffs and then parachute.】

[And, let the athletes ski on the edge of the cliff, and let the athletes paraglider between buildings with a skateboard. 】

[And this "flying through the tunnel" challenge, it can be called a gamble. 】

[As long as there is a slight hand shake during the process, the plane will basically be destroyed and the people will die. 】

[To sum it up in one sentence - success will take off directly, failure will turn into ashes. 】

……

Accompanied by narration and subtitles.

The images of these extreme sports challenge cases were played on the giant screen in the sky.

The ancients of all dynasties watched the scenes and were shocked. Screams continued to sound in many dynasties:

"Are these people in the future crazy? Don't they want to die?"

"Too scary, too brave!"

"Too crazy! Too outrageous! Are these people really not afraid of death?"

"..."

The ancients couldn't understand why someone would risk their lives for no reason?

What's the purpose?

They just looked at these things on the giant screen through the high-altitude giant screen and felt terrified.

It was so terrifying.

If you don't pay attention, you will lose your life.

...

[Among these activities that challenge the limit, space parachuting, or the Red Bull Stratosphere Project, is undoubtedly one of the most exaggerated challenges. 】

[In 2012, Austrian Red Bull spent 50 million US dollars to send a skydiver with a parachute bag, cockpit, and hot air balloon printed with the Red Bull logo to the stratosphere at 39,000 meters, and then let him jump down. 】

[This distance is too high. The athlete missed it several times. Every time he thought he was skydiving in his dreams, he woke up in shock. When he woke up, he found that he was really skydiving, so he missed it again. 】

……

“Ah?!!!”

The ancients of all dynasties were stunned.

Is it crazy? ? ?

How dare you jump?

Is he really too old?

Jumping directly from a space of nearly 40,000 meters is really crazy.

Are there really people in the world who are so impatient with life?

……

[Of course, these are only successful cases, with athletes in their twenties, thirties, and forties. ]

[For those unsuccessful cases, the athletes are about seven or eight years old this year. ]

……

The plane of Emperor Chengzu of the Ming Dynasty.

Zhu Gaochi was stunned for a moment and asked in confusion:

"What does this mean?"

"All the failed people are dead and reincarnated."

Zhu Zhanji replied casually.

"Ah!"

Zhu Gaochi was stunned.

……

[Many times, you can't just see the infinite scenery in front of the camera, but also see the hard work of the funeral staff behind the scenes. ]

[Take the Red Bull Mountain Falls Race for example, Red Bull lets a group of young men ride bicycles down the ridge.】

[Each time a contestant takes a photo, they have to wash it in black and white. Just the collection of failures in this process is enough to make you feel uncomfortable. 】

[Of course I won’t post the pictures. They are too exciting. I can’t bear to watch them. 】

[Or for example, wing suit flying. 】

[Many times when someone is found after an accident, there are two pieces of news for Red Bull, one good and one bad. The bad news is that there was an accident, and the good news is that Red Bull’s helmet is still intact and can be left to the next person. 】

[There was also a case where two planes flew together. When they were in the sky, the pilots jumped onto each other’s planes and switched planes, but both crashed. 】

……

Various images of failure cases were played on the giant screen in the sky.

“Too miserable!”

Looking at the extremely tragic scenes, the ancient people of all dynasties couldn’t help but sigh.

At the same time, they couldn’t understand what these people were trying to do.

Why would you want to give up your life like this?

……

[Even the above, Red Bull still doesn't think it's exciting. ]

[I looked at the official website of Austrian Red Bull, and they listed some really exciting activities, which is equivalent to telling athletes what a real hard life is. ]

[For example, skateboarding on a volcano, the volcano is alive, and the butt is on fire. ]

[For example, bungee jumping on the head of a big crocodile, see who reacts faster. ]

[There are also people who walk a few steps on a flying plane without getting sick. ]

[Overall, it just feels that human species diversity is not enough, and we need to play with variety. ]

……

Looking at these crazier and more outrageous projects, the ancients of all dynasties were completely stunned.

"This is really because they think they are not dying fast enough!"

Many ancient people sighed in their hearts.

……

[Many friends don’t understand why Austrian Red Bull sponsors these extreme sports so vigorously. What is it trying to achieve? ]

……

Ancient people in all dynasties were also very curious about this question.

Why would a beverage business pay people to risk their lives? .