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Love is an indispensable emotion in the world; it is the lubricant for human reproduction; it is the atmosphere agent for the joy of the world. Its existence is like the breeze in March, gently brushing the cheeks; like three meals a day, it is an indispensable part of human life; like the beauty of fireworks blooming, it makes people have a happy climax. So, love needs to be in love. Does the recently popular term "love brain" have anything to do with love? Or are they unrelated and "love brain" is just a food? Which zodiac signs are worth having a love brain? Does its existence feel "sweet" like love? Is "love brain" a good thing or something that exists normally?   "Small sobriety" in the world, come and understand "love brain" What is "Love Brain"? "Love brain" generally refers to the thinking mode of love first. Once a person with a "love brain" falls in love, he will put all his thoughts and

People always use "angels and devils" as a metaphor for "good people and bad people". So, what are angels? Are they from Chinese mythology? It seems that they are not gods, do they need to eat food like humans? What exactly do they eat? So, curious babies, follow the ideas of the editor, and the editor will popularize science for you. Two angels are tinking！（The picture comes from the network） 1.Who created the angel? What are they all? According to online information, angels come from Greek mythology, referring to the messengers of God, the messengers from heaven, who are appointed by God to be the bridges for God’s messages to be brought into the world. An angel is a "pure body" that often symbolizes holiness, goodness, and integrity. According to the form, there are two types of angels: the first one has a flesh and blood body, that is, the human beings that exist in the world; the second one is without a flesh and blood body, that is, only the state of

Long johns, many people think this way: autumn johns, of course, are the johns to wear in autumn. It turns out that's not the case! Below, I'm here to clarify my thoughts for you.   Don't be foolishly self-righteous. Not the vast majority of things in this world are what you think they are, they can be outside your cognition. Question 1: What are long johns? Long johns are indeed autumn johns, but they are not necessarily worn in autumn. In fact, it refers to trousers worn under wool pants, cotton pants or other outer pants to keep warm when the temperature is relatively cold. Why add "autumn" here, this unique seasonal vocabulary? This is a pair of trousers in season. Autumn happens to be the season when the temperature starts to get cold. In early autumn, the body feels comfortable and cool, and gradually it will become cold. When the temperature reaches about 10℃, you can wear beautiful long johns. Therefore, long johns are thermal underwear, and when the tempe

Looking at the ancient and modern fighting scenes, the ancient times basically relied on people to fight, and with some artificial equipment, the requirements for people's physical fitness were very high; but the modern era is a high-tech era, and it basically relies on modern weapons to fight. Although, people's physical fitness is also Very important. So, will the "fat soldier" fight also be unaffected? Are soldiers of all countries fat? Wolverine Firstly, is the "American soldier" fat or strong? As we all know, American soldiers are very strong and have first-class combat effectiveness, which can be often seen in movies and military propaganda films. It is reported that there are two main types of skin color in the United States: white and black. For these two skin color races, this is known to everyone, and their body size is relatively tall and mighty. In addition to the advantages of innate conditions, the United States treats soldiers well, and the fo

Are you curious? The figure skating and other divisions have a romantic name, which is simply "fighting with gods"! Cry and laugh for a while, its Chinese name is "Kiss and Cry", and its English name is "Kiss & Cry". What exactly is this matter about? Kiss & Cry In fact, as long as you observe carefully, it is not difficult to find that many players and coaches have a rectangular sign with "Kiss & Cry" printed on their necks. This is the name of the equal division. What does it mean? As literal? It is true that the essential meaning is really the same as the literal meaning. Competitors experience a lot of emotional upheaval when splitting. "Kiss & Cry" is an official term in the world of figure skating. In the follow-up phenomenon of the game, some behaviors that are appropriate to this can be seen. After the game, the players will kiss and hug the coaches if they win and win; if they lose, they will cry and be depresse

An explosion is a very powerful thing, it can blow up everything around it in an instant. Everyone should have thought more or less about "how powerful is the explosion of the plane", "will the explosion of the plane crash vaporize people" and "what is the probability that people will survive". What is the answer? The author will answer your questions below. Looking at every "air crash incident", have you noticed that most people's discussions focus on the people who died, and people care about what kind of damage they will suffer and the possible chance of survival? Question 1: How powerful is an airplane explosion? The temperature created by the explosion of the plane was 959 degrees Celsius. According to relevant research results, explosion is an extremely rapid physical or chemical energy release process. Its most important feature is "a sudden change in pressure between the explosion system and its surrounding medium", and the

After a plane crash, people on the ground will always do everything possible to find the "black box of the flight data recorder" that fell from the plane and decipher the cause of the flight accident. So, do you know what a "black box of the flight data recorder" is? Why are there "black boxes of the flight data recorder" on planes? What color is it? Below, the author will answer the question for you. Question 1: What is the "black box of the flight data recorder" on the plane? The long tail of "black box of the flight data recorder" (that is, the popular name) is called "flight information recording system", which is one of the electronic recording devices dedicated to aircraft. There are usually two "black boxes of the flight data recorder" on a plane. Cabin sound recorder and flight data recorder, respectively. 1. Cabin Sound Recorder This is a tape recorder. It generally only retains the sound for the 30 minutes

Today, May 8, 2022, the second Sunday in May, you should all know what day it is, right? It is the day to thank mothers - Mother's Day. So, do you all know the origin, development and related legends of Mother's Day? Do all countries have the same Mother's Day time? Question 1: The origin, development and related legends of Mother's Day Mother's Day isn't just a customary date, it has a source. 1. The original Mother's Day originated from Greece According to sources, Mother's Day originated in Greece, when the ancient Greeks would fix this day to pay homage to Hera, the mother of the gods in Greek mythology. At the time and local, its meaning was "remember our mother and her greatness, and inherit Chinese virtues". Then, when it spread to the United Kingdom, it was already "the middle of the 17th century", and the locals called the fourth Sunday of Lent "Mother's Day". On this day, young people will go home and give thei

The Dragon Boat Festival, also known as the Dragon Boat Festival (“Zhengwu Festival”) or Dumpling Festival or Double Five Festival, is celebrated with dragon boat racing and rice dumpling making. It is one of the four traditional festivals in China, alongside the Spring Festival, Qingming Festival and Mid-Autumn Festival. Besides China, many other Asian countries also celebrate this festival. In Malaysia, Indonesia, Singapore and Taiwan, it is known as the Bak Chang Festival ("Dumpling Festival"). The Dragon Boat Festival in 2022 is June 3 (Friday). China will have 3 public holidays from Friday (June 3) to Sunday (June 5).

The Dragon Boat Festival is a traditional festival. From ancient times to the present, people will celebrate the festival on the fifth day of the fifth lunar month. However, does everyone know why this festival was established? Some people say that the Dragon Boat Festival is set up to ward off evil spirits because May is an unfortunate month, and some people say that it is to commemorate the death of Qu Yuan. Which statement is correct? There are many opinions, so let's take a look at the reasons for the establishment of the Dragon Boat Festival! The Dragon Boat Festival, also known as the "Chongyang Festival", falls on the fifth day of the fifth lunar month in the Chinese lunar calendar. It is understood that the more traditional holidays in China are the lunar calendar, and the Dragon Boat Festival is no exception, so the dates on the Gregorian calendar vary every year. Generally speaking, this festival runs from the end of May to the end of June on the Gregorian calen

On this inauspicious Dragon Boat Festival, which is regarded as the "Poison Moon" by many, Chinese people practice various customs and ideas to dispel diseases and pray for good health. And, on that day, people used to do things like "hanging mugwort and calamus", "wearing perfume bags", "eating rice dumplings", "racing dragon boats" and "drinking realgar wine". 1. Hanging mugwort calamus May is the arrival of the beginning of summer, and the Dragon Boat Festival is on the fifth day of the fifth lunar month. At this time, it is the time of the epidemic. Mugwort leaves are used in China to treat such diseases. Their fragrance deters flies and mosquitoes. Calamus is an aquatic plant with similar effects. During the day, people usually clean houses, courtyards, and hang wormwood and calamus on the lintel to prevent disease. It is also said that hanging wormwood and calamus can bring good luck to the family. 2. Wear a perfume bag

With the improvement of people's living standards, the use of home appliances is becoming more and more common, and refrigerators are one of the more common home appliances in daily life. So, when it comes to using the refrigerator, are you all using it right? How to use it to save power? How to use its fresh-keeping and freezing function best? This also points to "different temperature adjustment in different seasons" in the four seasons. Have you ever heard of the "refrigerator thermostat"? General refrigerators have 0~7 gears, and one gear is when the compressor does not work (also called "off"), that is, 0 gear. From gears 1 to 7, the larger the number, the lower the temperature (I don't know if you have done it wrong before), the temperature of gear 1 is the highest, and the temperature of gear 7 is the lowest. In the four seasons, the temperature adjustment gear of the refrigerator should be adjusted to different settings. Have you ever heard

Testing institutions, everyone should be able to read the meaning from the words. As the name suggests, it is an institution used to detect certain objects. How much does it cost to build a testing facility? What materials are required to pass? In the past two years, we have often run around for nucleic acid testing, so how much does it cost to build a nucleic acid testing institution? What conditions must be met for the establishment of a testing agency? According to information released by network experts, the establishment of a third-party testing agency needs to meet two conditions: the first is the registered capital (a special testing agency shall not be less than 1 million yuan, and a witness sampling testing agency shall not be less than 800,000 yuan); second It has passed the qualification certification of government departments and has an independent legal personality business license. What type of institutions are nucleic acid testing institutions? How much will it cost to s

In the past two years, the epidemic has continued, and home isolation has often occurred. Does "Indoorsy(Zhaijia)" mean the same thing since ancient times? That's not! In the Tang Dynasty, its interpretation was as follows "as a noun, the honorary title of the emperor in the palace. The 21st century is the literal meaning, rarely going out and staying at home". In the interpretation of the Tang Dynasty, "Indoorsy (Zhaijia)" is a respectful title to the emperor in the palace        The classical Chinese descriptions of the Tang Dynasty by the Tang Dynasty or later dynasties can be a good explanation for the meaning of "Indoorsy (Zhaijia)" in their time.        In the Tang Dynasty, Li Kuangyi wrote an excerpt from "Zi Lei Ji·A Cha" is "The county magistrate of Gong jun, the palace, is forbidden to call him a 'zhai jia zi'. Because the supreme respect takes the world as 'Zhai' and the four seas as 'jia', he