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Showing posts from December, 2020

Why too much oxygen is harmful

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  Oxygen is very necessary for our life to continue, this is the gas on which all creatures depend to live, without oxygen we would die. It is really important but why too much oxygen is harmful? There is 21% oxygen in the Earth's atmosphere and all creatures depend on it for the continuation of their biological processes, but too much oxygen is harmful to the point causing disasters and kill us! One of the most important properties of oxygen in chemistry is that it does not ignite, but rather helps to ignite, this means a lot of oxygen causes massive fires, especially since the percentage of carbon dioxide that is responsible for extinguishing fires is very small compared to the oxygen. Not only this increased oxygen concentration causes diseases of the central nervous system, damages the lungs, shortness of breath, and eye diseases such as damage to the retina. Exposure to these symptoms is very low probability because the percentage of oxygen in nature is moderate, but there ar

Why crying is important

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  Crying is important to every person, it may seem an illogical and strange phrase because crying is associated in humans with sadness, pain, but it is good for the following reasons. Types of tears We cry in different times and situations but tears dropped are not always the same Eye secretes three type of tears  Basal tears:  which its main mission is to protect your cornea from dust and bacteria  Reflected tears:  which eyes secrete because of irritants such as dust and smoke Emotional tears:  it is associated with all emotions such as anger, stress, pain and sadness also with positive emotions like happiness and too much laughter.   Why crying is important Reduce stress and negative energy It helps reduce stress and negative energy, pressure, anger and muffled feelings cause psychological pain and disorders that treatment begins with their disclosure in the form of tears that relieve what is inside you. It is totally like pressing minerals inside and then dropping it into a volcano

Why Asians eat with chopsticks

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Asians have different habits in eating to other people, one  of very popular habit that Asian eat with chopsticks, why? That culture began in China 3,000 years ago, although other Asian countries use chopsticks such as Korea, Japan and Vietnam. It seems that it is a primitive, uncivilized way of eating, but the truth is that the use of chopsticks has a philosophy and wisdom behind it. Chinese philosophers have thought that eating utensils like a fork and knife are aggressive tools that promote violence, they refused to use it to reflect the peace of Chinese society and their rejection of violence. So they wanted to use an eating tool that is more safe than a fork, and the condition was that it be long like fingers and not made of sharp metal material that can hold hints of violence. Related: why Chinese eat everything This philosophy has gained wide popularity, since its application. Putting a fork and knife on a table is like a declaration of war.  And to make Asians use chopsticks ea

Why is K-pop popular

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  K-pop became popular until it turned into a global phenomenon, the Hallyu wave, as it is called, dominated the pop of the world, why K-pop is popular this is what we discuss today. *K-pop is short term for Korean Pop* Dances K-pop dances are not just rhythm movements. Korean idols take dances seriously. They train professionally and there are choreography to each song. K-pop dances are characterized by perfection and some weirdness. These dances make sense for the music video. Actually, before I watched K-pop, I did not feel that the music videos were important part of the song in any country before, until I listened to K-pop.  Different culture K-pop is popular because Korean culture helps attract the world's attention, as it is a foreign culture for most peoples, so it is interesting to discover it, in addition to it being enjoyable and has many interesting things. K-pop and k-drama allow you to discover South Korean culture such as customs, traditions, language and daily routi

Why zero calories cola (diet coca cola) is useless for weight loss

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  We hear in commercial advertisements phrases such as good for health or rich in nutrients, It is not necessarily true, as we hear similar phrases to soft drink companies such as coca cola and Pepsi. Coca-Cola Diet is being promoted as effective for weight loss and for those who follow a diet. But the truth is Coca-Cola diet is bad and useless for weight loss, why? It may has less calories or zero but it is still bad for you because it brings gases to you which is harmful to your health. These gases are harmful to the body in addition to slowing down the metabolism process, the metabolism process is responsible for digesting food, and its balance is important for losing weight, any imbalance that may occur to it may lead to health problems and an imbalance in weight regulation. It is important to realize that calories are not always a problem, if there is a low-calorie food that is not necessarily healthy and suitable for weight loss, Coca-Cola Diet contains harmful ingredients, It is

Why Egypt is Arab country

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  Egypt is an Arab country, Everyone knows this well, but Egypt was not Arab before and the Egyptians do not speak their native language now, but rather they speak Arabic. Why Egypt is an Arab country Egypt is Arab because it is one of the members of league of Arab states. It is a league that includes 22 countries called the Arab countries, and it is based in Cairo, Egypt. List of Arab countries It includes 10 African countries and 12 Asian countries: Egypt, Libya, Tunisia, Algeria, Morocco, Mauritania, Sudan, Djibouti, Somalia, Comoros. Saudi Arabia, UAE, Kuwait, Qatar, Bahrain, Oman, Yemen, Syria, Iraq, Palestine, Jordan, Lebanon. It is not a big deal to explain why Egypt is Arab country, because easily the answer it is a member of Arab League, the real question when and how Egypt become Arab country? Egypt become Arab country in 641 CE  when an army led by Amr bin Al-Aas came from the Arabian Peninsula, known as Saudi Arabia today to conquer the country.  Since that time Egypt becom

Why Barcelona is popular club

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  Barcelona is popular club around the world, it has millions of fans who give support and love to the team.  This popularity doubled at the beginning of the millennium, there were a lot of factors that helped to make Barcelona a popular club. Tiki taka Tiki taka is a Spanish style play of football, Barcelona is a popular club because it has implemented this style, which many football fans consider enjoyable. Even today this play style is often associated with Barcelona FC because they have applied it well, w hich prompted many people to follow them and thus Barcelona gained its popularity in the world. Legends of Barcelona There is no doubt that many legends have played for this great club, such as Messi, Ronaldinho, Puyol, Xavi and Iniesta. This is what made Barcelona is so popular. The fans love talented players with charming talent, Barcelona possession of legends, especially Messi, made football fans interested in them. Until now 2009 squad of Barcelona is considered as one of the

Why Spanish series become popular

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  Recently, the Spanish series become very popular, especially after the success of the famous Spanish series, La casa de Babel.  It is attracting a large class of fans of international films and series, they were not that popular before. Why Spanish series is popular all over the world, last few months in particular? The special language Spanish is very special language, Lots of people love hearing this language and repeating its phrases.  Hearing this language is really fun, many people admire Spanish speakers because of its magnificence.  In Spanish series, the actors speak in Spanish, yes, this is self-evident, so it will be interesting to watch this series. Different scenario The Spanish series is popular because it relies on a different scenario that most viewers are not accustomed to seeing in American dramas, for example. The events are strange and interesting, and the endings are unexpected that is what fans like to watch.  The mystery with the new culture on the followers mak

Why Brazilian are good in football

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Brazilians are known as the legends of football, every Brazilian player has his super talent that is like magic, which leads big clubs to sign with them. Even Brazil is only country that had never failed to qualify to world cup, the Brazilian national team has qualified to world cup versions. And we do not need to remind you they are the most titled team by world cup Read: why world cup every four years Do you remember ronaldinho, Ronaldo, kaka, Roberto Carlos, etc.  what is the secret why Brazilian are good in football.  It is not heavenly talent for Brazilians in particular, there are many factors that helped to see those legends on the stage of football. Surviving from poverty Brazil has very high rate in poverty, there are people who are starving, football was an escape from poverty and hunger. Like many legends such as Ronaldinho or Marcelo.  They are practicing it in the hope of new good life for them and their families, so they do their best.  Even the former Brazilian president

Why time is different between countries

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  Time differs between countries, every country has its time, what is the reason, why time is different between countries? It could be 8:00 am in Spain and 5:00 pm in Indonesia (Not accurate numbers) Why time is different between countries We know that Earth takes 24 hours to complete its spin around its axis, we also know that Earth is round.  It faces the sun with one side because it is huge to be full covered, bring a ball and get a flashlight on it, it will focus on one part, that is what happens with the sun.  When the Earth spin around its axis, there is side that faces the sun and the other side is dark. When the Earth moves, turns exchange  All countries should not be the same time zone because imagine the standard time is 8:00 AM, it will be morning in a country and evening in another. Does not make sense! When we were kids, they told us in cartoons the sun is going to sunset to sleep but real fact that it is going to sunset to sunrise in the other side. And actually which is

Why male doctors don't take women pain seriously

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    According to a study conducted by doctors at the National Institute of Health said that doctors -male in particular- don't take women pain seriously,  They tend to think that women over complaining of pain, which may lead to dangerous developments in their health situation. Medical awareness has raised recently, so such cases became lower, doctors are getting serious about diagnosing the diseases. We discuss in this article why male doctors don't take women pain seriously   Sometime male do not understand woman's feelings, interests or attitude because simply they do not live inside feminine body.  Also ignorance is not only about feelings, it is also about medical nature.  In the past women were not allowed to do any experiments due to the conceptions of females the society had, so medicine did not include enough information about woman's body unlike man's.  For a long time in the past, women did not get good medical care. Besides the belief that women endure s

Why Iran has two flags

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  Every country has a flag that presents its identity, each flag has its colours and design, but what is not normal to find out a country like Iran has two flags! That is uncommon. Iran is a country in the West of Asia, its capital is Tehran, it is the third biggest country by population in the Middle East with 81 millions.  Why Iran has two flags The first one that you see in the photo is the current official flag of Iran Islamic Republic, which consists of green, white and red. In the middle it contains the word "Allah" in Persian. (Allahu Akbar) is written 22 times in red and green parts (meaning: Allah (god) is great).  It was first used in 1979, which means it is new comparing to the country's history. The second flag is unofficial flag of Iran that was first used in 1500s ACE in the safavid empire. Safavid was an emipre that ruled the country, it was established in Iran in 1501. It is considered as the beginning of the modern identity of Iran Many Iranian especially

Why July is called July

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  July is the seventh month of the Gregorian calendar and Julian calendar as well, it consists of 31 days. It is one of summer months.  July is called after Julius Caesar one of the most famous ancient Roman emperor, who contributed to establish the Roman empire and conquering the world.  Read for other months January February March April May June July August September October November December

Why is June called June

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  June is the sixth month of the Gregorian calendar and Julian calendar as well. It consists of 30 days, it is the month when summer starts. June is called after ancient Roman goddess Juno, and Juno was the goddess of marriage and childbirth. She was married to the king of Gods Jupiter. Read for other months January February March April May June July August September October November December

Why do hair become white in old age

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  Since we were kids we used to look at our grandparents who have white hair and wonder why do hair become white in old age , of course you still have the same question, why old people? Why white? We will talk widely about this keep reading to understand the full topic. Why does hair turn gray Before talking about the reason directly let's understand how we gain our colour and I am not talking only about the hair we can also include the eyes and the skin to the question. Why we are not the same in skin colour for example?  Well, body contains Something that is called Melanin pigment which is a protein pigment that is secreted by cells called epithelial cells found in skin and hair.   It is the main responsible for determining hair color in human body, and it has other roles in protecting the body as well, it has wide biological role. There are many types of this pigment but most common in hair is   Eumelanin That is responsible for the darkening of the hair, the more it is found,  

Why is Messi called goat

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  Messi is called Goat by football fans in addition to many titles he had during his great career, what is the reason behind goat term in football? what is the meaning and why messi is famous for this title. Goat definition   is not founded by football fans, and it does not mean the animal, it is funny how many people think other use it to make fun of footballers  It is the shortened word of the phrase ( G reatest o f a ll t ime) it was given to a lot of great characters and Messi of course is one of them. Read this article for full details: why football players are called goat Why Messi is called Goat If you are wondering why Messi is famous for this title, that is due to his huge success he has made during his professional football career, he is one of the greatest footballers of all time. He has magician skills and incredible goals. He is so genius in playing with the ball in addition to fantastic moves in the pitch.  Messi's achievement and titles 2020 With team: 10 la liga (S

Why Korea is called Korea

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  Korea is one of the most powerful countries in Asia which has been famous for many things such as manufacturing, high quality electronic, devices such as Samsung and competing in the manufacture of cars, especially Hyundai, and at the present time it is famous for Korean pop art which is called K-Pop , Super Junior EXO and BTS  have been attracting teenagers from all over the world.  Read: why super junior fans are called Elf And that of course brings interested people to know everything about the country and the Korean culture. one of the good questions is why Korea is called Korea We are going to answer but before please note that it does not matter if your question is about the north or the south Korea because all were one in the past so it is same story for both. In case you do not know South Koreans call their country (Hanguk) people in the north call it (Choson) while non Koreans call it different name and this is the point, it is way different, the reason behind it is tha

Why should we hire you

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  Why should we hire you? one of the most confusing questions in everyone's life.  It is important question that needs a convincing answer, you know well where you find the great answers, it is in Answeraty where you find best answers. Best answer to why should we hire you However they asked you this question or similar one or did not even ask, you should have the answer why should you be hired and simply it is easy all you have to do to tell them about yourself and your skills even the interviewer did not ask but he waits you to explain during the job interview why you deserve this job. Start with confident tune -not arrogant- and then tell the interviewer your skills in working: for long time / under pressure / dealing friendly with customers / education degrees / experience. Ask yourself what you are special in.  If you are still beginner, do not have experience and this is your first job interview: tell about your passion and how you have the power to start your working life an

Why are Liverpool fans the best

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  Liverpool fans were always controversial, they are the most popular fans nowadays since Liverpool went back to title and the glories they are back in the scene again.  They are annoying for  many football supporters but we will not talk about this side today. We are discussing the reason that makes Liverpool fans are the best supporters. Why Liverpool fans are the best 1- Liverpool's popular song The song You'll Never walk alone that becomes official motto of the club is so touching, the lyrics are so emotional and honest when they sing it in the stadium it amaze everyone and inspire players. It is the best football chant in the history. 2- Their chants Beside You'll Never walk alone, there are other chants that are usually motivations and creative to the players like Allez, Allez, Virgil van dijk song, Bobby firmino and Mohamed salah songs. Liverpool fans are the best in making songs for the players 3- Their huge support to the team Every supporters support and encourage

Why do Christians pray on Sunday

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  It is known that Christians pray or worship on Sunday. every religion believers have their habits and times in worshipping, Christians go to church on Sundays. why? Answeraty will answer your question as usual. Christians worship on Sunday because Sunday is the lord's day in the religion, it is a communal worship, they think it is weekly memorial of the resurrection of Jesus Christ. What is the resurrection of Jesus Christ Christians believe that Jesus was crucified and then God resurrected him after his death, since that he started his sacred life as a lord.  And those are the most important two events in Christianity ( The death and resurrection). They celebrate it in Easter Day and they believe that Christ resurrected on Sunday.   First time to pray on Sunday was in the 1st century. How Christians worship on Sunday It differs based on the Christian denominations but it is usual associated to attending mass in church, praying, having Sunday meal, and taking a day of rest.  That

Why March is called March

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  March is the third month in the Gregorian calendar and Julian calendar as well.  Why March is called March  March was the first month in the past in Roman age when the year was 10 months only, full story? Read this: why February is 28 days   Now about the name March was named after the Roman god of war (Mars). The name earlier was called Martius they gave the name after him when it was in the beginning of the year. Read for other months January February March April May June July August September October November December

Why February is called February

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  February is the second month of the Gregorian calendar and Julian calendar as well, it is the only month in the calendar to have less than 30 days as it has 28 days only and 29 days in leap years, read why February is 28 days to understand the reason, now we are talking about the name  February is called after Februa an ancient Roman festival of purification, it got that name because Februum is a term means purification in Latin. Read for other months January February March April May June July August September October November December