creepy facts about humans

Creepy Facts About the Human Body

By Lea Remini 1 January, 2023 1 mins read

Did you know that there are some weird functions in your body? While some are downright weird, others actually make sense when you think about them. If you've ever wondered how our bodies work, you'll be glad to know that there are some truly amazing facts about the human body. Keep reading to discover more.

Human hairballs

Human hairballs, while unusual, are not common. They are the result humans eating their hair. Trichophagia might not be common, but it can happen. An 18-year-old girl was found with a hairball nearly as heavy as a bowling balls. The condition is very dangerous. It can cause discomfort, bleeding, or even death.

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FAQ

How does your brain control the functions within your body?

To ensure that other organs and muscle functions work together, the brain sends messages. Everything in your body is controlled and managed by your brain. It tells both your stomach and lungs what to do; it also controls your legs and arms.

Your brain is composed of billions and billions nerve cells, connected in groups called neurons. Neurons communicate with each other by sending electrical signals called action potentials on axons. Each neuron has its own cell membrane around its nucleus. The membrane contains channels that allow ions like sodium and potassium to enter the cell and leave it. The neuron is lit by an electric charge created by the movement of ions.

Neurotransmitters, chemical substances that are released when a neuron fires. Neurotransmitters bind with receptors on the second nerve cell, opening ion channel channels to allow ions in and out. As a result, the second neuron fires too.

Neurotransmitter release occurs when the presynaptic neuron receives an impulse from another neuron. An impulse travels along a synaptic link between the two neuron. The transmitter binds directly to the receptors in the postsynaptic nervous neuron, and triggers the firing.

The nervous system relies on neurotransmitters for communication. They coordinate activity between the different parts of your brain.

Is there a more mysterious place than the Earth itself?

Antarctica is considered the most mysterious area on Earth.

This is why we find it so captivating. Because it is unlike anything else on Earth.

It is difficult to access because it is remote and extremely isolated. However, there's more to this location than meets the eye.

You'll also find the strangest species of wildlife in this natural wonder.

Let's look at how this extraordinary destination became so mysterious.

Antarctica: The South Pole

No one knows exactly why Antarctica was named Antarctica. Others believe it means "land with ice". Some believe it means "land of ice". Others believe it is Greek mythology.

Antarktis, the Greek name for the island on which Zeus' twin brothers were conceived, was used in ancient Greece. One of the twins was said to have been born in winter. Therefore, the name antarctic.

Others believe that the name comes from the Greek words anti meaning against and tropos meaning to turn. This would signify land turned away the sun.

Whatever the reason, Antarctica has always held a special fascination for people.

It is the driest, windiest of all continents. There are no trees, plants, or animals here because it is too cold.

And yet, this frozen wasteland is teeming with life.

Here are about 90% of all the living creatures on Earth. It is home to approximately half of all world's animal and plant species.

What makes Antarctica so special? Here, water is frozen into ice rather than vaporizing into the air.

This results in large masses of ice floating above the ground.

These floating glaciers cover 80% of the continent. They continue to grow in size each year.

Since 1960, the Antarctic ice sheets has grown 60ft.

If the melting continues, the sea level will rise by up to 200 feet. This could lead worldwide flooding.

This does not mean that everyone is wrong. Some scientists claim that global warming could be good for us. They believe that global warming will lead to melting ice sheets faster and floods that can flush toxic chemicals out of our soils and bodies.

Others warn that this theory sounds like something out of a science-fiction movie.

Why are actors blacklisted?

If you are an actor, you will get more rejection than if you are a writer. Actors are likely to be rejected often. But it doesn't matter because eventually, you'll find someone who loves you.

Actors are often very talented and can make a living anywhere. But most actors don't want to make a lot of money. Actors love acting and storytelling. So if you're an actor, chances are you're going to put yourself out there.

You might even go to auditions where you're told that you're too old, too young, or not right for the role. You might also lose your audition for a film role. That happens a lot.

You may be criticised once your casting is complete. Many people will tell you you look horrible or that you shouldn't be wearing make-up. If you're lucky, you won't even hear negative comments.

Sometimes you'll be criticized because you're playing a character that isn't realistic or authentic. Perhaps you're a gay man who everyone believes is straight. Maybe you are a woman who is tough but cries often.

You might be asked to change the sound of your voice. Sometimes they ask you to sound like a guy or a girl. Most times, though, they want you to sound better.

These criticisms should be ignored. Actors can feel like they have failed when they are told they did something wrong. They haven't done any wrong.

They were not born with the talent that would make them famous. Sometimes, no matter what they do, they just don't fit the bill.

An actor can be blacklisted for many reasons. Some people don't like actors. Others think actors can be lazy. Still, others say that actors are cheaters.

Whatever your reason, it doesn't matter. You won't get blacklisted for trying. There are many roles available, and you will find them.

As long as you keep trying, you'll eventually succeed.

What is the most intriguing fact about the human anatomy?

Two eyes, two ears and two nostrils are part of our bodies. We also have four limbs: a mouth, nose, penis, and four limbs. You're correct, there are more than 50 parts in our bodies. But, one thing is missing. A heart.

A heart is a pump that circulates blood throughout the body. The blood moves through the veins. It transports oxygen and nutrients to your cells. It also removes carbon dioxide.

Each minute, the heart pumps approximately 5 liters. This amount is equivalent to an adult drinking 2-3 cups of coffee daily.

The blood flows throughout the heart 24/7, 365 days a calendar. When you're asleep, your heart beats approximately 100 times per hour.

The color of someone's skin can tell if they are healthy or not. Looking closely at the skin's surface, you can see tiny blood vessels called capillaries. These tiny vessels transport blood from the larger blood vessels to the heart. The skin turns blue or violet when blood flow becomes blocked.

People suffering from sickle cell disease have no red blood cells. Their blood becomes extremely sticky and hardened, which can lead to very serious illnesses.

To stop bleeding from a cut, you can apply a bandage to the wound. For wounds to heal properly, blood must flow. Doctors place a needle in the wound and insert it through the skin. This allows blood drainage from the injury area.

Doctors can also insert catheters into the artery close to the area where the bloodclot has formed. This keeps patients alive until the clot has broken up naturally.

Statistics

"It is estimated that 75% of people have at least mild gum disease, with the most common symptoms being bleeding when brushing, bad breath, and dark and swollen gums," Dr. Ron Baise, a London-based dentist, tells Romper. (romper.com)
According to a 2018 study published in Free Radical Biology & Medicine, this is because blood pressure is regulated by our innate circadian rhythm and internal clock. (romper.com)
In one 2014 study published in the Archives of Medical Science that sought to study the prevalence of these mites, research showed that 41% of the people had them hanging out in their eyelashes. (romper.com)
In fact, nearly 24% of U.S. women are affected with one or more pelvic floor disorders, according to research funded by the National Institutes of Health. (romper.com)
A 2012 paper published in the Proceedings of the National Academy of Sciences reported that people blink about 15 to 20 times each minute, meaning, if you do the math, you spend about 10% of the time that you're awake blinking. (romper.com)

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How To

Secrets of the United States that were declassified

America is a country of opportunity, where anyone can be successful. However, there are many secrets that have been kept secret for years that could alter how we live our lives.

These secrets include:

More than 5 million secret documents held by the US government haven't been released to the public. These documents contain information concerning UFO sightings or alien life forms, human and animal cloning, and even assassinations of world leaders.
President Harry Truman in 1947 ordered the establishment of the Central Intelligence Agency. This was an organization that was created to aid President Harry Truman in making decisions during wartime, and to keep America safe from any foreign threats.
The CIA used mind control experiments on American citizens to gain their consent. Project MKUltra, one of the most well-known examples, was an example.
During World War II U.S. Military conducted thousands of tests on civilians. Some of these tests involved exposing soldiers to mustard gas and biological weapons.
The Pentagon admitted in 1992 that it had conducted germ warfare tests on Guantanamo prisoners.
The CIA has secretly built prisons throughout the globe to hold terror suspects. They then send them to countries like Thailand and Poland.
The death squads used to murder political dissidents across Latin America were also funded by the CIA.
The US Air Force continues its chemical warfare testing that is in violation of numerous international treaties.
The Department of Defense regularly violates its own rules about human experimentation using animals.
While arresting protestors on coastal waterways, the Coast Guard has consistently violated federal legislation.
The Transportation Security Administration (TSA), conducts illegal searches at airports across the country on ordinary travelers.
The CIA uses armed drones (or "assassination crews" to carry out targeted killings on battlefields not yet recognized by the United States.
The Office of Public Affairs (OPA) oversees the CIA. Its employees still write alternative media articles, which are distributed to intelligence agencies and contractors. OPA writers claim national security forces have withheld the truth about aliens, UFOs, climate change and other sensitive subjects in order to keep the public from knowing.
The US Air Force maintains files about nearly 7 million Americans it considers subversive.
US Army employed undercover agents provocateurs for violent protests and riots.
For the purpose of selling advertisements, the NSA gathers telephone logs and credit card data from corporations.
The FBI has been stockpiling weapons and ammunition since 1980, but most people won't be aware of it. The FBI now stores over 10 million ammo and over 1.5 billion gun rounds!
Homeland Security department constructed concentration camps, where inmates can be tortured and killed. Members of Congress are prohibited from visiting these detention centers.
The NSA has been involved in spying on journalists and activists at home.
The NSA conducts extensive computer surveillance on innocent citizens, many of which are unrelated to terrorism.
The NSA conducts mass surveillance of cell phones and email accounts of foreign leaders, celebrities, members of congress, judges, and even the president of the United States.
The NSA monitors private persons and intercepts financial transactions.
The NSA monitors all energy production facilities, and spying on stock markets and exchanges worldwide.
The NSA hacks computer networks and installs keystroke loggers onto computers without obtaining search permits.
The NSA uses cyber war techniques to disable communication systems of its enemies.
The NSA monitors social networks such as Facebook and Twitter.
To impersonate hackers, the NSA creates fake online identities and spreads propaganda.
The NSA infiltrates chat rooms and message boards to obtain personal data.
To manipulate online discussion groups and forums, the NSA creates fictitious persons.
The NSA makes homeless people install spyware on smart phones.