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The new Internet celebrities in 2022, the mascots of the Winter Olympics - Bing Dwen Dwen and Shuey Rhon Rhon, many people are wondering whether they are a boy and a girl. Bing Dwen Dwen is a boy and Shuey Rhon Rhon is a girl. Not really, you may not know it. It is understood that according to the rules of the International Olympic Organizing Committee, mascots cannot have gender differences. When the Beijing Winter Olympics Organizing Committee signed the agreement with the producer, it included the clause that "when using the images of Bing Dwen Dwen and Shuey Rhon Rhon, they cannot speak and should be gender neutral". Therefore, the two of them are gender-neutral, and it is easy to tell the gender of men and women when they speak. In the upcoming animated film "Our Winter Olympics", Bing Dwen Dwen and Shuey Rhon Rhon did not speak either, only babbled. What are the sources of design inspiration for Bing dwen dwen and Shuey Rhon Rhon? I believe everyone is very cu

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