Myths that people still believe: See if you're one of them.

For those interested in myths, check out this article to see some myths that people still believe and see if any of them make sense to you!

Have you ever wondered if what you believe might be an urban legend? Many popular beliefs They still exist, even with science revealing the truth.

Perhaps you believe in myths such as the brain only using 10% or that the dark side of the Moon Does it never get sunlight?

We will show that these ideas are wrong and dominate our daily lives.

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Key points

• Our brain consumes 20% of the body's energy, debunking the myth of 10%.
• The Moon receives sunlight equally across its entire surface.
• Studies from 1985 found no correlation between the full moon and negative behaviors.
• Children's energy at parties is influenced by the presence of other children, not by the children themselves. sugar.
• Lightning is an electrostatic discharge that usually strikes high points, not a falling phenomenon.

Myths that people still believe: The myth of the brain's 10% cells.

O brain myth The 10% theory states that we only use 10% of our brain. The remaining 90% is said to be inactive. But scientists have shown that this is not true.

They proved that our use of the brain It is much more complex and efficient.

Studies show that brain damage directly affects our brain functions.

This shows that every part of the brain is essential.

Furthermore, the brain consumes 20% of the body's energy, despite being small, only 2% of body weight.

Myth of the 10%	Scientific Facts
People only use 10% of the brain.	Magnetic resonance imaging (MRI) scans show that all parts of the brain are active, even during sleep.
People with high IQs use more than 10%.	There is no direct correlation between IQ and the percentage of brain used.
90% in the brain is inactive.	Mapping of brain functions It does not reveal inactive areas.
Part of the brain can be activated at any time.	Experiments show that nearly 100% of the brain is active during complex tasks.

Neuroplasticity shows that the brain reorganizes itself throughout life. This indicates a use of the brain highly efficient.

Even simple tasks, like speaking, use more than 10% of the brain.

This refutes the brain myth. Thus, we have proven that the brain is essential for our brain capabilities.

Myths that people still believe: The full moon and human behavior.

From the beginning, the Full moon It fascinated people. Many believe it influences our behavior.

However, scientific studies show that this is not true.

In 1985, an American study found no link between the Moon and our behavior.

This debunked many old myths.

Despite this, 45% of young people still believe that the Moon changes how we act.

Healthcare professionals are the most convinced. In 2007, British police increased surveillance on nights of Full moon.

This measure was based on the myth that the moon increases crime. But science disagrees with that.

Science says the moon doesn't affect people much.

That's because the Moon's gravitational effect is very small. It mainly affects large bodies of water, such as the oceans.

Study	Conclusion
Meta-analysis of 1985	No relation between the phase of the Moon and events.
Study from 2004 in Barcelona	More admissions for gastrointestinal bleeding during a full moon, however questioned.
2021 survey of 850 people	Shorter sleep periods during a full moon.

Some studies show indirect effects of the moon. In 2013, Swiss researchers found that the full moon makes people sleep later.

They also spent less time in a deep sleep state.

A 2021 study of 850 people also showed that sleeping during a full moon is difficult. However, these effects still require further research to be confirmed.

Scientists Russell Foster and Till Roenneberg argue that there is no evidence that the full moon changes our behavior.

Thus, the idea that the Moon influences our actions remains a myth.

Sugar and hyperactivity in children

The myth that sugar cause childhood hyperactivity It's very common. But scientific studies show otherwise.

In 1994 and 1995, revised studies found no link between sugar and hyperactivity.

A 1994 study also found no effects of sugar or aspartame on children's behavior.

O sugar myth It began in 1922 with a study in the 'American Journal of Diseases of Children'. But modern science has refuted this idea several times.

Hyperactivity at parties doesn't come from sugar, but from excitement and fun.

Excessive sugar intake doesn't cause hyperactivity, but it is bad for your health, as it can lead to obesity.

Children should consume up to 25 grams of added sugar per day. One can of Coca-Cola has more than 39 grams of added sugar.

Common sources of added sugars include desserts, drinks, and snacks.

In the US, labels show how much added sugar is in the product. But natural sugars, like those found in fruits and vegetables, are safe and have no limit.

Children's behavior is influenced by many things, such as genetics and environment.

Genes and nutrition are important in ADHD. A balanced diet helps keep children healthy.

Finally, moderation is essential. Parents should promote a balanced diet, with few added sugars, for the health of their children.

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Myths that people still believe: Lightning never strikes the same place twice.

One of climate myths The most common idea is that lightning They don't fall in the same place twice. That belief is completely wrong.

In Brazil, for example, 77.8 million jobs fell. lightning per year.

This makes our country one of the most prone to occurrences of electrical discharges due to its location in the tropical zone.

On average, 50% of lightning Negative impacts can occur at more than one point on the ground. High locations, such as skyscrapers or mountains, are repeatedly targeted by negative impacts. lightning.

In Rio de Janeiro, Christ the Redeemer receives at least six lightning strikes annually.

These phenomena show that the phrase “"Lightning doesn't strike twice in the same place."” That's a mistake.

The truth is that certain areas are more prone due to electrostatic phenomena and geographical features.

The typical intensity of a lightning bolt is about 20,000 amperes. That's approximately a thousand times the intensity of an electric shower.

During thunderstorms, the risk of lightning strikes increases significantly, especially during the summer and spring.

Many still believe that closed cars are unsafe during storms.

But the truth is that the metallic surface of a vehicle disperses the electric discharge.

This makes it one of the safest places.

On the other hand, swimming or showering with an electric showerhead during thunderstorms is extremely dangerous.

Therefore, it is crucial to change the perception about lightning.

Understanding that they can, in fact, fall repeatedly in the same spot is essential.

This information is essential for preventing accidents and taking appropriate measures in high-risk areas.

The impact of coins falling from great heights.

Have you ever heard that coins from tall buildings, like the Empire State Building, Can they be fatal?

This is one of urban myths more persistent.

Many believe that falling objects, Objects, such as coins, can cause serious injury or even death if thrown from a great height.

However, the reality is a little different.

The fear of being hit by a coin falling from a building like the Empire State Building It is, in fact, unfounded.

The aerodynamics of a coin, combined with its lightness, significantly reduces its speed during the fall.

This drastically reduces the potential impact.

Let's take a closer look:

Factor	Impact
Aerodynamics	Slow down
Coin weight	Lightweight, reduces lethal impact.
Building height	It doesn't have as much influence as people think.

Therefore, even if the falling objects, like coins from tall buildings, Although they may seem dangerous at first glance, they are generally not lethal.

At most, a coin dropped from a great height could cause a minor injury.

This is yet another example of how urban myths They can distort our perception of reality.

Myths that people still believe: Antibiotics and colds

O use of antibiotics To treat colds is a common mistake.

They are good against bacteria, but not against viruses.

Using them incorrectly can cause bacteria to become resistant, worsening the condition. public health.

Colds and flu are caused by viruses.

Therefore, using antibiotics indiscriminately does not help.

This can cause bacteria to become resistant, a major problem for the public health.

For proper treatment, it's important to follow the doctor's instructions.

Do not stop taking antibiotics even if you feel better. Storing these medications correctly is also crucial to avoid serious problems.

Antibiotics are not related to dental problems, as older substances have been replaced.

Some antibiotics can affect birth control pills.

For example, Rifampicin can decrease the effectiveness of the pill. Drinking alcohol during treatment can cause side effects with some medications.

Aspect	Facts
Antibiotics	Effective against bacteria
Colds	Caused by viruses, not treated with antibiotics.
Public health	Improper use leads to bacterial resistance.

Understanding the difference between viruses and bacteria is crucial.

This helps keep antibiotics effective and protects the public health. Always talk to a doctor before taking any medication.

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The memory of goldfish

It is common to hear that the fish memory, especially that of goldfish, It only lasts a few seconds.

This is a myth of short memory which has existed for years.

But science has shown that this is not true.

Studies show that goldfish They have memories that can last for weeks, months, and even years.

They are used in studies to show how it is possible to learn in fish.

They are able to associate colors or locations with obtaining food, demonstrating impressive learning abilities.

The intelligence of goldfish It goes beyond simply remembering.

They can solve problems, escape from networks, and even navigate mazes.

They keep this information for a long time.

Research also shows that these fish recognize and remember individuals even after long periods of separation.

Despite all this evidence, many people still believe that... fish memory It's short.

You goldfish They can live up to 20 years, especially if they are well cared for.

They need objects to enrich their environment and interaction with other fish.

Therefore, it is clear that the idea that fish have short memories is a myth of short memory.

Science shows that learning in fish It's real and fascinating.

This demonstrates the complexity and cognitive abilities of these small aquatic creatures.

Myths that people still believe: Seeing the Great Wall of China from space.

One of myths of spatial vision One of the most common things you can see is Great Wall of China from space.

Its impressive length of over 21,000 kilometers is not enough to make it visible without assistance.

This is due to its width and material composition.

Built over centuries, from the 7th century BC to the 17th century AD, the Great Wall of China It's incredible.

It is made of stone, brick, rammed earth and other materials. Since 1987, it has been a UNESCO World Heritage Site.

Although many believe that the wall is seen from space, Astronauts like Chris Hadfield have shown that this is not true.

To see the Great Wall from space, special lighting conditions and advanced technology are required.

In the construction of Great Wall of China, It is estimated that 500,000 to 1 million soldiers participated.

It travels through mountains and deserts, showcasing the complexity of its construction.

Today, the wall is very popular, with millions of tourists visiting every year.

On October 1, 2014, it received 8 million visitors in a single day.

“"The construction of Great Wall of China "It is an impressive testament to human persistence and ingenuity." – UNESCO

Although it is not seen from space Even without help, the wall is an important symbol.

She is one of them. world wonders because of its history and culture.

Dolphins are the most intelligent animals after humans.

There is a great debate about the Dolphin intelligence and their animal skills.

They are known for their Dolphin language complex and skilled in problem-solving.

However, studies indicate that they are not at the top of the list of animal intelligence, right after humans.

Tests of Animal IQ They show that other animals, such as dogs and orangutans, are also very intelligent.

Dogs can understand and follow complex commands. Orangutans, on the other hand, are very good at using tools.

A Dolphin intelligence It can be compared to other animals in different situations.

There are also ethical concerns about keeping dolphins in captivity for study or therapy.

Dolphin-assisted therapy is common in some places. About two-thirds of these facilities are in the United States, the Caribbean, Türkiye, Egypt, Indonesia, and China.

A basic package costs around US$6,000 and includes daily one-hour sessions with the dolphins for four or five days.

However, there is no scientific evidence that this therapy works.

Dolphins in captivity can be aggressive.

There have been cases of bites and attacks on trainers and participants. This shows the importance of treating these animals with more ethics and respect.

Myths that people still believe: The dark side of the moon

O dark side of the Moon has always intrigued enthusiasts of lunar astronomy.

There is no side of the Moon that is permanently in shadow. This myth arises from... rotation captured of the star, ensuring that the same face is always visible from Earth.

The Chinese lunar mission Chang'e 6 was the first to explore the dark side of the Moon.

She collected about 2 kg of material from the Aitken Basin at the South Pole. This area is one of the largest craters in the Solar System.

This side of the Moon has an older and thicker crust.

It features more craters and fewer dark basalt plains. This makes the lunar phenomena They may be different from what we commonly see.

A lunar astronomy It has made great progress with the missions from China.

They are the only ones exploring the far side of the Moon. The Chang'e lunar program plans to have a lasting presence on the Moon until 2030.

Fact	Description
Mission	Chang'e 6
Sample quantity	2 kg
Collection point	Aitken Basin of the South Pole
Hidden side features	Abundant craters, thick crust, fewer dark basalt plains.
Recognition	First exploration mission to the far side by any country.
Future Plan	Lunar base by 2030, subsequent missions until 2028.

Despite the challenges, China plans more missions in 2026 and 2028.

A Chang'e 6 This demonstrated the importance of an orbital module for future missions. This is crucial for reaching the lunar south pole, where there may be water.

Understanding the dark side of the Moon It is essential for lunar astronomy. This drives new research and opens up innovative avenues for humanity.

Conclusion

We explored several myths that still exist, showing that they are false with scientific data.

For example, the idea that we only use 10% of the brain is wrong. In fact, we use our entire brain throughout the day.

It is essential to clear up these misunderstandings.

We also talked about the myth that the moon always shows the same side.

In fact, the moon always receives sunlight because it orbits the Earth. This clarification helps us think critically.

We also debunked other fallacies, such as the one that sugar makes children hyperactive.

We also showed that a coin falling from a tall building cannot be fatal.

This information highlights the importance of questioning what we know.

It is crucial to spread accurate and evidence-based information.

This helps combat misinformation and creates a more informed society.

Keep questioning and learning; knowledge is powerful for demystifying and improving the world.

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