Tag: science news

Why is any experiment done on rats before doing it on humans, what is the science behind it?

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Why is any experiment done on rats before doing it on humans, what is the science behind it?

The role of rats is important in whatever progress science has made. Scientists do an experiment on humans only when it proves correct on rats. Especially experiments related to medical or pharmaceutical. Now the question arises that when millions of creatures are present on this earth, then why do scientists conduct experiments only on rats. Let us know the answer to this question in this news today. Why experiments are done only on rats Rats and humans are very different from each other. , but there are many similarities in…

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Can any creature produce children even in space, know what science says?

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Can any creature produce children even in space, know what science says?

There is no gravity in space. Apart from this, there is no life supporting environment like Earth. Now the question arises whether people or creatures who live in spacecraft can become pregnant. If yes, then will the child born be the same as the child born on earth? Let us know about it in detail in this news today. Reproduction in space Actually, the process of reproduction in space is similar to the reproduction on Earth. The process may differ. There can be many reasons behind this. But the main…

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Nag is not a snake, in fact this creature takes revenge from humans, remembers the injury for 17 years

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Nag is not a snake, in fact this creature takes revenge from humans, remembers the injury for 17 years

Can any animal remember a human being and his troubles for a long time? Many people in India might take the name of Nag Nagin to answer this question. At least it is said so in Indian legends, but today people know a lot about snakes and also understand that this does not happen to them. But in new research, scientists have found that this happens with crows. They can remember a person and the troubles caused to him not for 5-10 years but for 17 years. We consider it…

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Many types of winds flow in India know their names and functions

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Many types of winds flow in India know their names and functions

The flow of winds in India is determined by different seasons, geographical conditions and climatic patterns. If seen, mainly four types of winds blow in India. These winds affect the lifestyle of the people living here, Indian weather and agriculture. Due to these winds, seasons like summer, monsoon and winter come in India. However, apart from these four winds, many other winds also blow in India. Let us understand about it in detail in this news today. types of winds in india First, Permanent Winds. These are those winds which,…

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Tomb found during excavation of cemetery, 3,800 year old treasure found inside, eyes teary after seeing it

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Tomb found during excavation of cemetery, 3,800 year old treasure found inside, eyes teary after seeing it

Many times unexpected things are found during excavation. Something similar happened in Egypt. Excavation of the cemetery was going on there, when archaeologists found a tomb there. But some such things came out from inside him that everyone was surprised to see. There were remains of many people in the cemetery, but there was treasure lying near them. The most important thing is that three generations were buried in this cemetery. According to the report of Live Science, the remains of 11 persons were found by the team working in…

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These ‘bears’ remain alive even in boiling water, know how this happens

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These ‘bears’ remain alive even in boiling water, know how this happens

There are many such creatures on earth which surprise us from time to time. The creature we are talking about today is called water bear. However, in the language of science it is called tardigrade. The specialty of this creature is that it remains alive even in boiling water. Let us tell you in detail about this creature today. Along with this, we also tell you how these creatures are able to do this. What are these creatures like? Water bears are the largest creatures in the world. They are…

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Why do dogs lick their owners, what is the science behind it?

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Why do dogs lick their owners, what is the science behind it?

It is a common thing for dogs to lick their owners. This happens often with people who have dogs. Most people think that if their pet dog is licking them then he is showing his love, friendship and affection towards them. To some extent this is also true. But this does not happen every time. Especially when he is licking one part of your body more. Let us tell you about it in detail in this news today. What is the science behind it? Actually, sometimes dogs do this just…

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NASA 47 year old Voyager 1 spacecraft recently established contact with Earth after a brief halt with the help of a radio transmitter that not used since 1981

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NASA 47 year old Voyager 1 spacecraft recently established contact with Earth after a brief halt with the help of a radio transmitter that not used since 1981

NASA Voyager 1 Comes Back to Life Using 1981 Tech: NASA’s 47-year-old Voyager 1 spacecraft recently established contact with Earth after a brief pause with the help of a radio transmitter that has not been used since 1981. NASA engineers at the Jet Propulsion Laboratory (JPL) in California reestablished contact with the spacecraft on October 24. This NASA spacecraft is in interstellar space at a distance of more than 15 billion miles. It experienced a brief interruption in communications on 16 October due to the outage of one of its…

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Does shaving your arms or legs make your hair thicker Know the truth

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Does shaving your arms or legs make your hair thicker Know the truth

We have often heard people saying that if you shave the hair on your arms or legs, it becomes thicker and harder. This is said repeatedly especially to women. But is there truth in this? Let us tell you today in this news what science and experts say on this. First understand the structure of hair Actually, hair is made of keratin found on the outer part of the body. Whereas, if we talk about hair growth, they grow from follicles, which are present under the skin. When we shave…

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Weird: This fish was not seen for 20 years, scientists had assumed it was extinct, then the picture was seen for the first time, found after 3 years

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Weird: This fish was not seen for 20 years, scientists had assumed it was extinct, then the picture was seen for the first time, found after 3 years

Ordinary fishermen do not always know how different the fish they catch is and how special it is to scientists. A strange case came to light in Cambodia in 2020 when some fishermen caught a type of fish and posted their pictures on social media. Scientists had assumed that this type of fish had become extinct from the world. After seeing the picture, scientists also felt that what is being said about these fishes is that they are the same Mekong ghost fish which was declared extinct in 2005. The…

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