"Irene's Photo" Kongming used Dongfeng to make an idiom about the origin of Kongming lanterns.

The story of Kong Ming's borrowing from the East Wind comes from Romance of the Three Kingdoms, in which the story bridge of Kong Ming's borrowing from the East Wind is designed, which highlights Kong Ming's originality. On the surface, due to the east wind, the Sun-Liu Alliance successfully burned Chibi in the Battle of Red Cliffs. In fact, the southeast wind at that time was an inevitable weather change during the winter solstice season, not borrowed by Kong Ming. Therefore, Kong Ming used the east wind as an idiom and skillfully used the weather.

The story of Kong Ming's borrowing from Dongfeng is as follows: In 208 AD, Cao Cao led an army to attack Sun Quan, and Sun Quan and Liu Bei formed an alliance against Cao Cao. Zhou Yu, the general of Sun Quan, was very jealous of Zhuge Liang's talent, so he wanted to design and kill Zhuge Liang, so he asked Zhuge Liang to write a written military order and make 100 thousand arrows in ten days. Zhuge Liang skillfully used foggy days to get Cao Cao's 100 thousand arrows on the grass boat. Zhou Yu's plan to assassinate Zhuge Liang fell through.

Later, Zhou Yu and Zhuge Liang made a plan to attack Chibi with fire. But it was winter, and the northwest wind blew for several days, so the plan to burn Chibi could not be implemented. The fire will not only kill Cao Jun, but also hurt himself. Zhou Yu was impatient and fell ill. Zhuge Liang went to see Zhou Yu and wrote a prescription: "If you want to break Cao Bing, use fire." . Everything is ready except the east wind. Zhou Yu admitted that Zhuge Liang guessed his idea. Zhuge Liang said he could borrow the east wind and asked Zhou Yu to build a nine-foot-high seven-star altar for him. Zhou Yu did it, and Zhuge Liang did it on the altar. A few days later, the southeast wind really blew, and Zhou Yu once again had the idea of killing Zhuge Liang. However, Zhuge Liang had guessed Zhou Yu's intention. Before Zhou Yu's men arrived, he returned to his base fjord and left a message for Zhou Yu.

The story of Zhuge Liang's borrowing from the east wind has been widely circulated among the people in China, becoming a symbolic event of Zhuge Liang's resourcefulness. In fact, the east wind in Chibi is not borrowed by Zhuge Liang, but the normal change of the weather. Zhuge Liang only skillfully used the weather, so Zhuge Liang used Dongfeng as an idiom to skillfully use the weather.

The Origin of Kongming Lantern

Kongming lantern is a kind of sky lantern that can float to the sky after being lit. In many places in China, especially on the 15th of the first month and 15th of August, as well as in Mexico, Taiwan Province Province, the Philippines and Japan, it is customary to put Kongming lanterns in cages. Kongming Lantern is very popular in China now. Even in peacetime, there are many lanterns. The origin of Kongming Lantern brings mystery to this handicraft.

Origin of Kongming Lantern: Kongming Lantern is called Kongming Lantern for two reasons. One theory holds that the shape of Kongming Lantern is cylindrical or square cylindrical. It looks like a hat worn by Zhu Gekongming, so it is called Kongming Lantern. Another reason is that this kind of lamp is said to have been invented by Zhuge Liang during the Three Kingdoms period, so it is called Kongming Lantern.

It is said that Zhuge Liang was besieged by Sima Yi in Pingyang and could not send out a distress signal, so Zhuge Liang invented the Kongming Lantern, put a distress note under the lantern, calculated the wind direction and released it, so the Kongming Lantern rose to the sky with Zhuge Liang's distress signal. Later, Zhuge Liang was successfully rescued and escaped by relying on the information brought by Kongming Lantern. Zhuge Liang's nickname is Kongming, so later generations called the sky lantern invented by Zhuge Liang Kongming Lantern.

After the invention of Kongming Lantern, it was deeply loved by people. Later, when people celebrate festivals, they will put Kongming lanterns in cages to pray. At this time, people write their wishes on a small piece of paper and let Kongming lanterns hang high in the sky. Therefore, Kongming Lantern has the function of praying and blessing. Whenever major festivals, such as Lantern Festival and Mid-Autumn Festival, they will fly lanterns to pray.

What is the principle of Kongming Lantern?

Kongming Lantern is a kind of sky lantern, which can rise to the sky after being lit. This is a China folk handicraft. It is said that Zhuge Liang invented it during the Three Kingdoms period, so it was called Kongming Lantern. The principle of Kongming Lantern is very simple, that is, using the air pressure difference inside and outside the Kongming Lantern and the buoyancy of the atmosphere, it is sent to the sky. Speaking of the principle of Kongming Lantern, we must use some physical calculations to explain how Kongming Lantern came into being.

What is the principle of Kongming Lantern? In fact, the principle of Kongming lanterns is the same as that of hot air balloons. It uses the buoyancy of air to rise to the buoyancy of air. In order to explain the principle of Kongming Lantern, we need some physical knowledge. We can use Archimedes principle in physics to explain why Kongming Lantern can rise to 0. According to Archimedes' principle, an object immersed in a liquid is subjected to upward buoyancy, which is equal to the gravity of the liquid replaced by the object. This is the famous Archimedes principle, also known as Archimedes principle and buoyancy principle. This principle applies not only to liquids but also to gases.

After the Kongming Lantern is ignited, the gas in the Kongming Lantern will be heated and expanded. At this time, the Kongming Lantern will squeeze out a lot of gas due to its expansion, resulting in the weight of gas in the Kongming Lantern being much lower than that released by the Kongming Lantern. In other words, the buoyancy of Kongming Lantern at this time is the weight of the gas released by Kongming Lantern. Because the buoyancy is greater than the total weight of the Kongming Lantern itself and the gas in the Kongming Lantern, the Kongming Lantern floats and rises to the sky. However, as the fuel of Kongming Lantern runs out, Kongming Lantern will also go out. At this time, the weight of Kongming Lantern and the gas in Kongming Lantern will gradually approach or even exceed the weight of Kongming Lantern. At this time, Kong Ming's lantern will fall.

Kong Ming skillfully cut Wei Yan.

The Romance of the Three Kingdoms by Kong Ming and Wei Yan is one of China's four classical novels. In this book, Zhuge Liang is described as a clever and resourceful star. Even after his death, he can still control the life and death of some people. Kong Ming beheaded Wei Yan, saying that Wei Yan clashed with Yang Yi because he lost control after Zhuge Liang's death and killed Wei Yan under Zhuge Liang's wise plan.

In Romance of the Three Kingdoms, Zhuge Liang ordered beheading when he first saw Wei Tiao. In Zhuge Liang's words, Wei Yan "ate his Lu and killed his master, which is disloyal;" It is unfair to live on your own land and provide your own land. After reading Wei Yan's brain, there is an anti-bone, which will reverse after a long time, so it is the ultimate curse. "

In other words, when Wei Yan made great contributions to Liu Bei, Zhuge Liang had already seen the "anti-bone" behind Wei Yan's head and wanted to kill it. This is Zhuge Liang's portrayal of Wei Yan, which can be said to be the foreshadowing of Zhuge Liang's attack on Wei Yan in the future.

Zhuge Liang thought that no one could control Wei Yan after his death, so he left a trick before his death and secretly arranged for Ma Dai to hide beside Wei Yan. When Wei Yan did not listen to his advice and the contradiction with Yang Yi became more and more serious, Wei Yan embarked on the road of rebellion, just as Zhuge Liang expected.

Zhuge Liang once said before his death: "After the delay, Jiang Wei came second; If you delay or disobey your orders, the army will make it spontaneous. " After Zhuge Liang died, Yang Yi sent someone to watch Wei Yan. Wei Yan said, "Although the Prime Minister is dead, I am still here. How to waste the world when a person dies? Besides, who am I Wei Yan? My name is Yang Yi's beer? "

Yang Yi heard Wei Yan say this, so according to Zhuge Liang's statement, she secretly wanted to withdraw. However, when Wei Yan got the news, he flew into a rage, so he led the army to retreat in front of Yang Yi and burned the bridges and roads that he had to pass when retreating, which made Yang Yi almost desperate.

Before Yang Yi faced Wei Yan, Yang Yi made Wei Yan shout three times, "Wei Yan, who dares to kill me?" Wei Yan is not afraid. He really shouted three times. At this time, according to Zhuge Liang's trick, Ma Dai came out from behind Wei Yan and cut him down. Since then, the story of Kong Ming beheading Wei Yan has spread all over the world to prove his cleverness.

Kongming lantern

Kongming Lantern is a kind of cylindrical or square lantern, which belongs to China folk craft. The air in the lamp expands after burning, because it is lighter than the air outside, so it can float in the air. Modern people have the habit of putting Kongming lanterns in cages, especially on important festivals, such as Lantern Festival and Mid-Autumn Festival. They usually write down their wishes on a small piece of paper, then tie them under Kongming's lantern and fly to heaven with them.

There are different opinions about the origin of Kongming Lantern. There is a saying that Zhuge Liang invented the Kongming Lantern. Legend has it that Zhuge Liang was besieged by Sima Yi. In order to seek outside help, he invented the Kongming Lantern. He calculated the wind direction, tied a distress message under Kongming Lantern, and then let it out. Later, Kong Ming saved him by relying on his lantern, and Zhuge Liang escaped. Because this lamp was invented by Zhuge Liang, whose nickname is Kongming, people call it Kongming Lantern.

During the Daoguang period of the Qing Dynasty, Kongming lanterns spread to Taibei County, Pingxi Township and Shitou District in Taiwan Province Province, that is, the upper reaches of Keelung River. At that time, it was said that there were bandits in the stone area, and bandits often robbed down the mountain, so when bandits came, people there fled to the mountains to hide. After the bandits leave, those who stay on the mountain will fly lanterns to report their safety and then let them go home. When I first came home, it was the Lantern Festival on the fifteenth day of the first month, so later, people had the custom of putting Kongming lanterns in cages on the fifteenth day of the first month. They use lanterns as a signal to pray for blessings and report peace. This custom still exists in ten regions today.

Although the Kongming Lantern is beautiful and has a beautiful meaning, it is a dangerous behavior and may cause a fire, so we must pay attention when casting the Kongming Lantern.

What is an empty lock?

Kongmingsuo is an educational toy, which is said to have been invented by Zhuge Liang during the Three Kingdoms period two thousand years ago. Because Zhuge Liang is also known as Kongming, people call this lock Kongming Lock. However, some people say that this lock was invented by Lu Ban, so some people call it Lu Ban Lock. Folks also call this kind of lock "gossip lock", "don't be a sap", "friendship of six sons", "helpless" and "difficult to go to heaven" This kind of lock is usually easy to disassemble and difficult to install.

Kongmingsuo is an educational toy deeply loved by Han people. This toy doesn't need nails and ropes. It can stand up completely by the mutual support between its own building blocks, just like a piece of paper can stand up completely after being folded in half. This kind of toy looks simple, but if it is to be disassembled and assembled, it needs careful observation and thinking to succeed, which is beneficial to the development of the brain.

It is said that this kind of toy was first invented by Lu Ban, but it was used in buildings and later spread to the Three Kingdoms period. Kong Ming transformed the building structure into a toy lock. The idea of the hole is made of wood, and its appearance looks like a cross cube. Up to now, there are many styles, shapes and internal structures of unlocking toys. No matter what kind of lock you open, you should carefully analyze its internal structure and assemble it successfully with your brain. This can not only develop your intelligence, but also make your fingers more flexible, so many people like to play with locks.

After the invention of Kongmingsuo, many folk craftsmen redesigned Kongmingsuo on the basis of the original Kongmingsuo, creating more locks with more complicated structures, also called Kongmingsuo. So there are many kinds of empty name locks, which are much more difficult than the newly invented empty name locks. There are thirteen kinds of newly invented empty locks.

During the Shanghai World Expo, the Shandong Pavilion has a Kongmingsuo composed of large led lights. At the Sino-German Economic and Technological Forum held in June 20 14, Li Keqiang presented a Kongmingsuo to German Chancellor Angela Merkel, hoping that China and Germany would strengthen cooperation and work together to solve world problems and create a better future.