Incorrect scientific facts will surprise you when you know them

Wrong truth: The great explosion theory explains the origin of the universe

The theory of the Big Bang has provoked great controversy since its introduction at the beginning of the 20th century. The theory itself needs a single article, but today we are only clarifying a fundamental point: the theory of the Big Bang does not explain the origin of the universe, but rather explains its expansion and expansion. Shows us how the universe has become so large and so wide 

that it continues so far.

Another thing worth mentioning is that the Big Bang was not an explosion in the literal sense suggested by the word, there was no fiery hell or smoke, only a high density microscopic mass was extended to a size that could be observed in less than trillion trillion trillion parts per second.

Wrong truth: lightning does not hit the same place twice

It is a common fact especially in the West, where lightning and lightning are so common that lightning does not hit the same place twice so much that it becomes an example used in a disaster to justify its non-repetition. However, this is also an incorrect fact. Scientists have found that lightning can hit the same place twice and sometimes three times. Times.

I think that we all agree that it is obvious and logical. Lightning is a static electric charge looking for a place to be discharged and will not care if it has hit the same spot of the earth before, but it may tend to hit long objects like trees, columns and skyscrapers. , Because the distance between them and the source of the shipment is shorter than the earth, and the most famous example of this is the famous Empire State building in the United States, where lightning hit 100 times in one year.

In a 2003 NASA study, 386 lightning strikes showed that more than a third of the strikes were scattered and hit different places at the same time, meaning lightning strikes could hit the same place only two or three times, but could hit more than one place in the same Time also, measured this rate and found that one lightning strike averaged 1.45 places at the same moment, that is, you are 45% more vulnerable than the number of light flashes falling from the sky, in the following video of the Empire State building while being lightning three consecutive times

Wrong truth: Summer is warmer because we are closer to the sun

This fact may be very common among young people and even adults who are not interested in astronomy. The belief is that the Earth approaches the sun in the summer so the weather is hot and in the winter it goes away so the temperature goes down.

150 million kilometers from the sun where the earth is located, the temperature is not so high that a simple movement towards or away from the sun affects the temperature, not the degree of approaching the earth from the sun causing the summer heat and winter cold but the angle of the fall of the sun Is the difference. The sun falls in the summer directly and vertically, but in the winter the sun turns away from us and falls by mile.

Here are some additional explanations. Some believe that Earth's orbit around the sun is almost oval, and therefore, during its orbit around the Sun, the Earth approaches and moves away by a certain amount, but the fact is that the orbit is closer to the circular shape and thus the distances closer to the sun than the sun.

The second explanation is that some believe that the sun does not fall in the middle of the circle formed by the orbit of the Earth completely and result in the approach of the Earth and away from the sun during the rotation and this is true, but as we mentioned the orbit of the Earth closer to the ring shape and thus the distance between the sun and the earth will be almost constant throughout General.

The last explanation is that some believe that the tendency of the earth during the vertigo causes its approach to the sun and this is also true but has little effect on the temperature change. If all the previous beliefs have no effect on temperature, even though they prove that the Earth is already approaching the sun and moving away from it at certain times, but as we have mentioned, the main reason for the high summer heat and winter cold is the angle of the sun itself, Earth. [1

Wrong truth: Human hair and nails continue to grow after death

One of the famous myths is that vital body functions continue for days and months after death. They are healthy. Cells continue to continue their vital processes for several hours after death. Without these hours doctors would not be able to transfer organs from one dead person to another. Growth of hair and nails requires the production of glucose and keratin, which does not occur after human death. After death the skin shrinks due to dryness, but the nails and hair are not affected by the drought so it may look longer and that is why this myth is most likely spread.

Wrong real: sugar increases the activity of children

It is common for children to eat large amounts of sugar cause side tooth decay in hyperactivity may be a logical belief because sugar is the main energy sources of the body, but the fact is that there is no relationship between sugar and excessive activity in children, and confirmed many studies, But this does not mean that the amount of sugar consumed by children is ignored because in fact it may lead to other risks such as weight gain and influence the rate of insulin secretion and pressure may increase the incidence of some types of cancer.

Wrong fact: Coriolis effect affects the direction of water circulation

29210 Before we clarify the error of this scientific fact we must show what the effect of Coriolis, this effect is the deviation that occurs in the movement of an object when viewed from a reference frame rotational, Is the site that monitors the movement of the body, and perhaps the most famous examples of rotational reference frame is the surface of the earth. If the direction of rotation of that reference frame is clockwise, the deviation will occur to the left of the moving object. If the rotation of the reference frame is counterclockwise, the deviation will be to the right of the moving object. Or, we can only say that the rotation of the Earth affects how we see the movement of some objects around us. Some believe that this phenomenon determines the direction of water circulation in the toilet and that it causes the water to rotate clockwise in the northern hemisphere and counterclockwise in its southern half, Incorrect Coriolis effect will not affect toilet circulation because it is strongly driven and is also a small amount. In addition, the shape of the vessel in which the water is located also has an effect. In general, Coriolis effect only affects large objects such as major ocean currents, wind direction, etc., and has no effect on small amounts of water or deflection of a ball's path in the air.   

Here ends our second round with the wrong scientific facts, watch the third part and other new facts and amazing. You can share your comments with us as well as contribute to the comments with other facts that we did not mention.