25 things we learned from the school that were completely false

Do not believe everything you learn at school, children!


While we are from the school of thought that education is important, the truth is that some of your teachers were probably - even if they spread false news. That's right: a lot of "facts" that you had trouble memorizing as a child were not facts at all, butfalse information entirely. OfChristopher ColombusFlacies to myths on your blood, these following common school courses are as wrong as the "my dog ​​has eaten my duty" excuse.

1
Fake: The chameleons always mix with their background.

Multicolored lizard false facts
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Reality: Contrary to a belief largely set with a belief that is reinforced by kindergarten teachers giving inaccurate teachings on lizards - these reptiles do not transform each time they come on a new color. In fact, they do not even have the ability to match all the antecedents they slip, according toNational Geographic. Yes, the chameleons can change the color of their skin to match some environments, but their color options are limited. In addition, when they do not attempt to blend, their skin changes to reflect their mood.

2
Fake: Christopher Columbus discovered America in 1492.

Explorer Christopher Columbus
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Reality: By keeping you probably know that everything you have learned about Columbus is unreliable. For example, contrary to what you learned at school, the explorerdid not discover America when he landed in 1492; The earth had already been inhabited for centuries by Native Americans. In addition, many scholars believe that other explorers in Europe, Asia and Africahad already landed in America Long before Columbus.

3
Fake: Columbus discovered that the earth was not flat.

Christopher Columbus False Facts
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Reality: Columbus did not discover America. He did not discover that the earth was not flat. In fact, it is likely that itknew It was round when he left to resilinate the theory of "flat land".

Historians believe that people educated by Columbus - and even these centuries were previously knew that the earth was round, according toThe Washington Post. Columbus seemingly possessed a book calledGeographywhich describes the planet Earth as being spherical. Columbus was not concerned about the fall of the earth's edge, but rather the size of the ocean, he wanted to cross.

4
Fake: The seasons are determined by the proximity of the earth to the sun.

walking in snow, wd40
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Reality: Contrary to what you have taught on the solar system, the seasons have nothing to do with the proximity of the earth in the sun. Rather, according toNasait is the inclination of the earth that causes autumn,Winter, spring andsummer.

5
Fake: Abraham Lincoln abolishes slavery.

abraham lincoln, amazing coincidences
Historical Shutterstock / Everett

Reality: AlthoughThe history of the United States Teachers often have creditAbraham Lincoln With the abolition of slavery, it was not so simple. According toHistory.comLincoln was not even favorable for the two breeds with equal rights and he did not even technically free all slaves with his proclamation of emancipation. TheVirginia Museum of History & Culture stresses that in recent decades ", some historians have minimized the role of Lincoln and argued that slaves have released."

6
Fake: Listening to classical music can make you smarter.

listening to yoga music before bed helps you sleep, study says.
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Reality: Have you ever had a teacher who insisted that you listen to classical music when reading silent to stimulate your brains? Well, while this music could haveImproved your musical knowledgeThere is no scientific evidence to safeguard the theory it has strengthened your global intelligence. AlthoughDr. Alfred A. Tomatis "Mozart effect"The theory said that listening to the composer would make you more intelligently, latermeta-analysis of 16 different studies proven that listening to music leads onlytemporary Improvement of mental skills.

7
Fake: Pluto is a planet.

Pluto Dwarf Planet False Facts
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Reality: Your comprehension of Pluto depends on what year you have learned about the solar system. However, anyway, what you learned is probably not true, seeing that the simplification of Pluto to a planet or not a planet is not accurate. According toNasaHe is currently categorized as a dwarf planet, which looks like a planet, except that it does not move around the sun in a perfect circle.

8
Fake: Rain drops are all tear-shaped.

Raindrop Falling on a Body of Water False Facts
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Reality: No, drops of rain are not tear-shaped. Rather,Nasa Notes they are in the form of hamburger brick halves, and they tend to turn to the earth.

9
Fake: You can never start a sentence with a conjunction.

Woman Writing Notes False Facts
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Reality: Of course, some teachers might not like the sentences that start with conjunctions, but with regard to grammatical correction, the conjunctions are correct. "There is a widespread belief - a historic or grammatical foundation - that it is a mistake to start a sentence with a conjunction such asand but Whereso," theChicago style manual said. "In fact, a substantial percentage (often up to 10%) of the sentences of the editor of first-rate begin with conjunctions. It has been so for centuries, and even the most conservative grammarians have followed this practice."

10
Fake: Your blood is blue when it is deoxygenated.

Veiny Legs False Facts
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Reality: When learning your body, you have probably told you that deoxygenated blood is blue. However, it's wrong. Your blood is actually red, whether in contact with oxygen. According toLive scienceThe blue hue of the veins inside your body has to do with the way your eyes absorb and see the color.

11
Fake: We only use 10% of our brain.

man thinking or confused False Facts
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Reality: Thismyth has been strengthened over the years byPopular movies AsLucy andUnlimited. However, research shows that theThe brain uses about 20% of body energy. In an interview withAmerican scientist,Dr. Barry Gordon, a professor of neurology at Johns Hopkins School of Medicine, even noted that humans "use virtually all parts of the brain".

12
Fake: Swallowed gum does not digest for seven years.

person Chewing Gum False Facts
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Reality: One of the many reasons for teachers offered to spit your gum was that if you swallow it, it would remain in your undigested body for seven years. Not surprisingly, however, it was simply a lie designed to scare you from chewing gum during the class. Most people empty their stomach from 30 to 120 minutes after eating - and when it happens, any swallowed gum leaves the body almost as quickly as the entry, according toDUKE HEALTH.

13
Fake: The camels use their bumps to store water.

two camels sitting in petra jordan, animal facts
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Reality: Contrary to what you have learned to the weed camels in the desert, the animals do not use their bumps to store water. Rather, according toThe Congress Library, their mounds are filled with grease so that they can browse days through the desert without food.

14
Fake: Eating carrots will help your vision.

Woman eating carrots, old wives tales
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Reality: The carrots are rich in beta-carotene, a nutritional element that the body converts to a vitamin a vision-visual vigum called "retinian"University of California,Berkeley noticed. However, this advantage does not apply to you if you are not deficient in vitamin A due to poor nutrition, malabsorption problems or alcoholism. Most Americans get enough beta-carotene and vitamin A in their diet, so do not worry about adding carrots to each meal only to keep your vision 20/20.

15
Fake: Benjamin Franklin discovered electricity when he was struck by lightning.

benjamin franklin sketch
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Reality: History teachers have probably learned you thatBenjamin Franklin Electricity discovered by stealing a kite in a rainstorm. However, there are many debates between historians as to whether it actually happened, partly because electric shock would have killed it. What else,The Franklin Institute Note even that "Franklin was not the first to demonstrate the electrical nature of lightning." Fundamentally, Franklin was not struck by lightning, not more than the first todiscover Electricity - but it was one of the first people to observe it carefully and closely.

16
False collegeT: Thomas Edison has invented the bulb.

American inventor Thomas Edison
Everett Historical / Shutterstock

Reality: When he arrived at the moment to learn more about the inventions, we probably told you thatThomas Edison invented the bulb. However, there was at least a certain iteration of a bulb of a light bulb before being Edison. AsTime Notes, "His bulb was the first that proved practical and affordable for illumination at home."

17
Fake: Sir Isaac Newton discovered gravity when an apple fell on his head.

Sir Isaac Newton Gravity False facts
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Reality: Teachers like to say the fun anecdote ofMr. Isaac Newton Discover the gravity when an apple fell on his head to get children interested in gravity. And while he was confirmed thatNewtonwas in an orchard When he witnessed a potato fall of a tree, there is no evidence to prove that she struck her on her head. In addition, it is not the gravity of the scientist "discovery". This simply reminded him of the concept and finally led to his discovery of the law of universal gravitation.

18
Fake: There is no gravity in space.

first spacewalk in space, biggest even each year
Alamy

Reality: According toNasa, a small amount of gravity can be found anywhere in space. The organization notes that "gravity is what holds the moon in orbit around the earth. The gravity causes the earth to orbit the sun." Disturbs. Soufflé. And for more realities almost too foolish to believe, consult these17 crazy historical facts that are worth repeating again and again.

19
Fake: China's great wall is the only visible artificial object of space.

Great Wall of China
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Reality: Teachers like the fact that the great wall of China is the only visible artificial object of space. However, it's incorrect. The great wall of China is usually not visible from space, at least not "with no help in a lowland orbit. It is certainly not visible from the moon", "Nasa CLARIFY.

20
Fake: Humans only have five senses.

crazy facts
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Reality: Touch, view, taste, smell and hear are just the fivebasic Sense - and there is a good chance that your teacher did not go in front of them. Other senses include the meaning of space, balance, pain and temperature.

21
Fake: The language is divided into gustative budget zones.

woman sticking out tongue False Facts
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Reality: Remember that the practical card you have achieved in biology class that represents language with taste budget areas? Yes, you can throw it (if you always have it for any reason). The fact is that it's not true that you can only taste certain things on some parts ofyour language. Although some areas are more sensitive to some flavors, the average human hasUp to 8,000 taste buds Scattered throughout the language, each of them contains a mixture of receiving cells that can treat all five tastes.

22
Fake: Rosa parks did not give up her place on this bus because she was tired.

Rosa Parks Statue on a Bus False Facts
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Reality: Some people paintRosa Parks to be much more passive than him. At school, students have often taught that she did not give her room for a white person in the bus because she was too tired to move, but it was not the case. "People always say that I did not give up my place because I was tired," wrote the chief of civil rights in his autobiography ", but that's not true. I was not tired. Physically ... No, the only tired I was, was tired of giving. "

23
Fake: You can always use the North Star to guide your way home, because it is the brightest star of the sky.

polaris north star, random fun facts
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Reality: While the North Star could help you find your way home, it's not because it's the brightest star of the sky. Rather,Earthly note that there are many stars that shine brighter than polaris; This is only n ° 50 on the list of the brightest stars.

24
Fake: The original Thanksgiving was a peaceful gathering.

Helping With Thanksgiving Dinner
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Reality: Like schoolchildren, days beforeThanksgiving have been going on turkeys by hand and talking about what we were grateful. However, this idea that Thanksgiving was historically on peace and recognition is completely false. After colonial soldiersslaughtered 700 men, women and children of pequot, Governor of Massachusetts colonyJohn Winthrop decided to welcome a party to celebrate these soldiers. It suffices to say that the first Thanksgiving was far from peace and unity.

25
Fake: Most of your body heat escapes your head.

hilarious words
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Reality: Whether it's a class of science or recreation, you have probably learned that hats were essential in winter because most of your body heat escapes through your head. However, it is time to throw this theory (and your hat) aside: the search shows that only a small amount of heat is lost through the head and that large surfaces, like arms and legs, should be the main focus. "The body should be protected but .... it's a matter of individual preference, whether or not to cover the head", a 2008 study in theBritish medical newspaperRemarks. And for more demystified lies, do not missThe 40 most lasting myths of American history.

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