Tag: knowledge

Have you ever wondered how it rains?

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The rainy season has arrived, It is raining everywhere due to monsoon, In such a situation, if someone asks you how rain occurs, you will give some normal answer , But when someone asks you to explain the whole process, you may not be able to answer it. When a child asks such questions, many more questions come to his mind. . So let us understand the process of how rain occurs today. How does water reach the clouds? First of all, let us know how water reaches the clouds.…

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How does a person walk in his sleep, does the brain work during this time?

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There are many people in the world who suffer from sleepwalking disease. For many people, this problem is so big that they don’t even realize that they travel very far while walking in their sleep. In such a situation the question arises that why do people walk while sleeping–How does one reach those places while walking? Whenever we step out of the house, we always have in mind the place where we want to reach? So does our brain work even when we sleep? ? Let’s find out. The human…

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What is the ritual of stoning during Hajj?

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Haj Yatra: Haj Yatra is much discussed these days. Millions of Muslims from all over the world reach Mecca city in Saudi Arabia for this religious pilgrimage. It is considered very important from a religious point of view. During this time a ritual is also performed which is called stoning the devil. Hajj pilgrims also follow this, But many people do not know the reason behind this. So let us know today who do Haj pilgrims throw stones at and why during this journey. . Why do Hajj pilgrims pelt…

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Why does Jupiter spin very fast? Know the reason

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Jupiter is one of the fastest rotating planets after Earth, whose one day will be just is equal to 10 hours. While in circumference it is farther from the earth 11 times bigger. The earth revolves around the sun at a slower speed. , But the question arises that how come there is so much difference in the spin of both the planets present in the solar system? And how does Jupiter rotate so fast?? Let’s find out. How does Jupiter spin so fast? This is because of the mass…

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What is the difference between a normal lift and a fire lift? Can a fire lift be used in case of a fire?

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We use many such things in our daily life about which we probably do not even know. One of them is the lift. We use it in our daily lives but we know very little about it. So let us understand the difference between a fire lift and a normal lift and also know whether it can be used when there is a fire in the building or not. What is the difference between normal and fire lift? There are many types of lifts, Some are for household purposes, some…

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When airplanes take off, why is there a lot of vibration inside them? There is not just one reason but many

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Have you noticed the plane shaking during takeoff, at the beginning of the flight? The inside of the plane seems to be shaking a lot. There is so much vibration inside it that sometimes it seems as if an earthquake has occurred. But have you ever wondered why planes shake or tremble like this? It even seems as if every part of the plane is falling apart. Experts say that vibration during takeoff and initial climb is very natural and can be caused by many reasons. There can be many…

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SOS Emergency: Why is SOS used in case of emergency, what is the meaning of this word?

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 In case of emergency from phone to road, you must have read one word SOS. But do you know what this word means? After all, why is this word used in case of emergency? Today we will tell you the reason behind this.  Meaning of SOS Let us tell you that according to the report of Mental Floss website, SOS is a type of distress. There is signal. According to the information, in earlier times it was believed that its full form was Save R Soul or Save R Ship.…

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Do you hesitate after seeing Khichdi? Emperors used to lick it and eat it, its history is interesting

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know the Lavish History of Khichdi: Khichdi is such a food that mothers often do not feel like cooking, so it becomes dinner in our homes. However, if we talk about children, they always make faces after seeing Khichdi. Many people even call Khichdi the ‘food of the sick’. Because when a person is ill, this food is most digestible for your stomach. But do you know that the Khichdi which you are making faces after seeing, was the Khichdi that emperors like Akbar and Jahangir used to lick and…

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Here wheat seeds could be used to tell whether a woman is pregnant or not. Know what was the process

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Now many machines are available all over the world, which instantly detect every kind of change happening in the human body, but in ancient times these machines did not exist. In such a situation, different methods were used to describe every change in the body. One of these is pregnancy test. In fact, the way pregnancy testing was done at that time might surprise you. Wheat used to tell whether a woman is pregnant or notYou may be surprised to know, but let us tell you that in ancient times,…

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