You have many options to scare your friends this Halloween if you want to be a ghost or ghoul joke. You can laugh at their low self-esteem or the fact they don't have a body. Or that they love popcorn. You can even find ones that are fun for kids.
FAQ
Which is the most mysterious spot on Earth?
Antarctica is considered the most mysterious area on Earth.
Why do we find this place so intriguing? Because it is unlike any place on Earth.
It is very remote and isolated. But there is more to this site than meets the eye.
Some of the most bizarre wildlife species can also be found in this natural wonder.
So let's explore how this remarkable destination became famous for its mystery.
Antarctica: The South Pole
No one knows exactly why Antarctica was named Antarctica. Some say it means "land on ice." Others think it comes from Greek mythology.
Antarktis is the name Antarktis was given to an island in ancient Greece by Zeus' twin brothers. According to one source, one of the twins was conceived in winter. The term antarctic is derived from this.
Others believe that it is the Greek word anti, which means against, and tropos, which refers to turning. This would translate to land that is turned away from the sun.
Whatever the reason, Antarctica has always held a special fascination for people.
It is the continent with the lowest, windiest and highest temperatures. It is too cold for trees, plants and animals.
Yet, the frozen desert is alive with life.
It is home to approximately 90 percent of all life on Earth. About 50% of the world's plant and animal species can be found here.
What is the secret to Antarctica's unique environment? Here, water freezes in ice rather that vaporizing into the atmosphere.
This causes large masses to form of ice which float high above the ground.
These floating glaciers cover 80% of the continent. They continue to grow in size each year.
So far, the Antarctic ice sheet has grown 60 feet since 1960.
The sea level could rise to 200 feet if the melting continues. That could cause massive flooding around the globe.
Not everyone believes this is bad news. Some scientists think global warming might be beneficial. According to scientists, global warming could be good for us because the melting of the ice sheets will accelerate, which can lead to floods that release toxic chemicals into our soil and bodies.
Others, however, warn that this theory sounds almost like a plot for a science fiction film.
How does the brain control the functions of your body?
The brain communicates with other organs to ensure their cooperation. The brain controls everything that happens in your body. It tells both your stomach and lungs what to do; it also controls your legs and arms.
Your brain consists of billions of nerve cells connected in groups called neurons. Action potentials are electrical signals that neurons send to one another. Every neuron has an outer cell membrane that surrounds its nucleus. The membrane contains channels that allow ions like sodium and potassium to enter the cell and leave it. Ion movement is what causes the neurons to fire.
When a neuron fires, chemicals called neurotransmitters are released into the space between the neuron and the next neuron. Neurotransmitters bind to receptors on the second neuron, opening ion channels so ions can pass in and out of the channel. As a result, second neuron fires as well.
Neurotransmitter release occurs when the presynaptic neuron receives an impulse from another neuron. An impulse travels along a synapse that connects the two neurons. The transmitter binds with the receptors of the postsynaptic nerve, activating the firing of the postsynaptic neurons.
For communication within the nervous systems, neurotransmitters are essential. They coordinate brain activity among different parts.
What is the most surprising fact about your body?
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, which circulates blood throughout our bodies. The blood flows through the veins and arteries to carry oxygen and nutrients to the cells.
Each minute, the heart pumps approximately 5 liters. This is equivalent in daily coffee consumption to an adult who consumes approximately 2 to 3 cups.
The heart is constantly pumping blood, 24 hours a week, 365 day a year. While you sleep, your heart beats almost 100 times per minute.
You can tell whether someone is healthy or unhealthy because of the color of their skin. You can see tiny blood vessels, called capillaries, when you look closely at the skin. These small vessels carry blood away from the large blood vessels in the skin back 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. Patients with sickle cell disease have their blood become sticky and harden, leading to severe illness.
You can use a bandage to stop bleeding if your cut is severe. Blood must flow in order for the wound to heal properly. Doctors will insert a needle under the skin to access the vein near the injury. This allows the blood to drain from the injured area.
Doctors also insert tubes (catheters) into the artery near the site where the blood clot forms. This keeps the patient alive until the clot breaks up naturally.
What is the most secretive town in the world?
This question might surprise you. This may make you feel uncomfortable as it challenges your perception of reality and the way we live. There is a reason this place exists and it's not as you might expect.
The City of God was its name by the ancient Greeks. It was called the City of Destruction by the Bible.
It's known in India as Kashi (Kashmir). In Russia, it's called Novgorod.
It's called The Town That Has Disappeared here in America.
A small community of 1200 people in western New York State vanished. A road sign pointing to the former location of the town was all that was left, except for a few bodies and cars.
This little community vanished and no trace remains to indicate where or when it disappeared. Some believe it was swallowed by the earth. Others believe it was destroyed by a meteorite. Some claim that it was destroyed by a meteorite strike. Others still believe it was stolen away by aliens.
The people of this once-thriving community, however, are positive that the town won't disappear forever. They had just moved to a new town.
There is even a website dedicated to tracking the disappearance of the lost city of Zugspitz.
Then, where is it? It's in Switzerland, actually!
The border of Austria and Germany is at Zugspitze. A huge lake, Lake Zugspitze, is located just beyond the summit.
It has always fascinated my that so many towns have disappeared but others still exist. Why does some vanish while others remain? I decided to investigate.
I wanted to know more about the mysterious disappearing towns. Is it possible for a place to vanish? What makes a place disappear?
There are many theories regarding the phenomenon of towns disappearing. One theory holds that a town disappears if all its buildings are demolished. Another theory holds that the town simply relocates to another location. Another theory suggests that the town has never existed.
No matter what theories you may have, there is no doubt that many towns across the globe were swallowed by the ground. This video examines the past and present status of these areas.
Statistics
- In fact, according to the American Academy of Ophthalmology, you make 15 to 30 gallons of tears each year, which is insane when you think about it. (romper.com)
- Your mouth makes a lot of saliva every day It might seem like way too much, but your salivary glands typically produce anywhere from 0.5 and 1.5 liters a day, according to a 2009 study published in the Journal of Medicine and Life. (romper.com)
- You spend about 10% of your time awake blinking (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)
External Links
How To
Secrets of the United States that were declassified
America is a country of opportunity, where anyone can be successful. There are many secrets that have been kept under wraps for years and could make a big difference in how we live.
Some of these secrets include:
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More than 5 million secret documents held by the US government haven't been released to the public. These documents contain information about UFO sightings, alien life forms, human cloning, and even assassination attempts against world leaders.
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President Harry Truman created the Central Intelligence Agency in 1947. 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.
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The CIA conducted mind control experiments without American citizens' consent. Project MKUltra is one of the most well-known examples.
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During World War II U.S. forces conducted numerous tests on civilians. Some of these tests involved exposing soldiers o biological weapons and mustard gas to them.
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In 1992, Guantanamo bay prisoners were subject to germ warfare testing by the Pentagon.
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The CIA has secretly created prisons all over the globe, where it holds terror suspects and then sends them to countries such as Thailand, Poland, and Romania.
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Death squads have been funded by the CIA to kill dissidents in Latin America.
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The US Air Force continues chemical warfare experiments that are in violation to multiple international treaties.
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Regular violations of rules by the Department of Defense regarding human experimentation with animals are common.
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The Coast Guard has routinely violated federal law while arresting protesters along coastal waterways.
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The Transportation Security Administration conducts illegal searches of ordinary travelers at airports throughout the country.
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Through armed drones, or "assassination squads", the CIA can carry out targeted killings outside of recognized battlefields.
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The CIA operates under the auspices of the Office of Public Affairs (OPA). However, OPA employees continue to write alternative media articles. These articles are then distributed among intelligence agencies or defense 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.
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The US Air Force maintains files about nearly 7 million Americans it considers subversive.
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Undercover agents provocateurs have been used by the US Army to organize violent protests or race riots.
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The NSA collects phone logs and credit card information and then shares it with companies to sell advertising.
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Most people won’t know that the FBI has been stockpiling firearms and ammunition since the 1980s. The FBI has over 10 million ammunitions and 1.5 billion gun cartridges!
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The Homeland Security department has built concentration camps where inmates are detained, tortured, and killed. Members of Congress are not allowed to visit these detention centers.
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The NSA is involved in domestic spying against journalists and activists. Their only crime is to criticize government officials or speak out against abuses.
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Massive computer surveillance is carried out by the NSA against innocent citizens. Many of these are not related to terrorism.
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The NSA monitors cell phones and emails of celebrities, foreign leaders, members of Congress, judges, and even President of the United States.
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The NSA intercepts financial transactions, and tracks movements of private individuals.
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The NSA monitors the energy production facilities and spying on global stock markets.
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The NSA hacks into computers networks and installs keystroke loggers without obtaining search warrants.
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Cyber warfare techniques are used by the NSA to degrade enemy communications systems.
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The NSA monitors social networking websites such as Facebook, Twitter, YouTube, and Flickr.
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To spread propaganda and impersonate hackers online, the NSA has created fake online identities.
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To obtain personal information, the NSA hacks into chat rooms and message boards.
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The NSA creates false personas to manipulate online discussion groups and forums.
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The NSA makes homeless people install spyware on smart phones.