Ebbinghaus illusion
The Ebbinghaus illusion, an optical illusion, occurs when a stimulus appears bigger than its surroundings. Its appearance is dependent on how large the surrounding objects are perceived and how big the stimulus is in the retina. The size perception is confirmed by the flash-lag effect, which causes the objects to appear similar at a later time. Participants were shown four identical surrounding disks in two sets at different times. The flash-lag effect occurred when the size of central disks varied from one side to the other.
FAQ
Do you wonder how much trash is produced each day across the globe?
The United Nations states that an average person produces more than 2.5 pounds of waste per day. That's over 25 billion pounds of garbage each year!
Most of this trash ends up in landfill dumps or incinerators.But what happens when those dumpsters get full? It goes to the United States, where most of it is exported. The trash is then sent out of the country and dumped in countries where it pollutes ecosystems. But, one man has now discovered exactly where this rubbish goes. His name is Mike Sexton. He owns a company called Waste Watchers. He spends his time watching trucks hauling trash around North America. He then gives us a report on what happens next.
Sexton says he finds his job very satisfying. CNN's Sexton said, "We have a lot to enjoy." "We see these big trucks coming through town, so we'll keep following them. "Sexton began following truck drivers almost 20 years ago.
He stated, "I just fell in Love with It."
His favorite story involved a driver who pulled off at an abandoned gas station near Los Angeles. "The guy was looking for someplace to put his load," Sexton recalled. "He drove down the road to see this building. He pulled over and went in. "There was a pair of large, full-sized roll-off boxes. The man took all the stuff out and filled up his truck with more. "Then, he took everything out and started filling up the truck again. There were tires, rags. furniture, mattresses. boxes, bottles, cans. "It was just total chaos. But it was cleaned out before he came. There was not a single piece of trash.
What is the explanation? Well, the answer is that this particular location used to be part of a recycling center.People who learned about this facility would drive here to recycle their trash. Sexton said that people would bring their household items to the building and then leave empty containers behind.
You might see this happen hundreds of times a day. This could happen hundreds times per week. Finally, the truck stops running completely due to its excessive junk. The truck eventually stops running and the owner decides that it is time to get rid of the vehicle.
Trash, however, isn't the only problem facing our planet.As you may have noticed, things are getting worse.According to experts, pollution levels have risen dramatically in recent years.More than half of all water bodies on Earth are polluted.Pollution from industrial chemicals has increased by more than 30 percent since 1980.Even the air we breathe is becoming increasingly toxic.A study by the World Health Organization found that the average person inhales around 100 million particles daily.
Many of these tiny plastic pieces end up in landfills and incinerators. Some end up in rivers and oceans, while others end up in fish's stomachs.
Experts warn that if there is no change, the world could soon be facing a food shortage. "If we keep going like we're going, we're not going to make it," one expert warned.But even though scientists agree that the world is headed toward disaster, most people don't seem worried.
What is the most secretive location in the entire world?
The answer to that question may shock you. This may make you feel uncomfortable as it challenges your perception of reality and the way we live. However, there's a reason for this place to exist. It's not what we would expect.
It was called the City of God by ancient Greeks. It was also known as the City of Destruction according to the Bible.
In India, it's called Kashi (Kashmir). It is called Novgorod (Russia).
However, in America it is called The Town that Disappeared.
One tiny town in western New York State lost its 1,200 inhabitants without trace. No bodies, cars, houses, nothing was left behind except a road sign pointing to its former location.
This tiny community disappeared without leaving any clues as to where it went or when. Some say the earth swallowed it up. Others claim that a meteorite hit destroyed it. Others claim it was taken away by aliens.
Whatever happened, the residents of this once-thriving community are convinced that their town isn't gone forever. They just moved to another city.
Even a website exists to help track down the disappearances of the lost city Zugspitz.
Then, where is it? It's in Switzerland.
The border of Austria and Germany is at Zugspitze. Lake Zugspitze can be found just beyond the summit.
I have always been fascinated by the fact that so many towns have vanished, but some remain. Why does some vanish while others remain? I set out to find out.
I wanted more information about the mysterious disappearing of towns. What is the secret to a town's disappearance? How can one place vanish from existence?
There are many theories to explain the phenomenon of disappearing towns. One theory is that a city disappears after all buildings have been demolished. Another theory is that the town moves to another place. A third theory holds that the town did not exist.
Theories aside, the fact remains that dozens of towns around the globe have been swallowed up by the ground. This video looks into the history of those places and investigates their current status.
What is the reason actors are blacklisted?
If you are an actor, you will get more rejection than if you are a writer. If you're an actor, you'll probably get rejected a lot. You will find someone who loves and accepts you eventually.
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. You'll be an actor if you love acting.
You might even go to auditions where you're told that you're too old, too young, or not right for the role. Or you might audition for a movie and lose out to another person. It happens all too often.
But once you've been cast, you may also face criticism. People will tell you that you look terrible or shouldn't be wearing makeup. If you're lucky, you won't even hear negative comments.
Sometimes it's because you play a character that's not 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.
Sometimes they might ask you to change how you speak. Sometimes, they will ask you to sound more like a woman or a man. They will usually ask you to sound better.
Negative criticisms are best ignored. Actors sometimes feel like failures when they hear they were wrong. But they're not guilty of anything.
They weren't born with a talent that made them famous. Sometimes, no matter what they do, they just don't fit the bill.
There are lots of reasons why an actor could get blacklisted. Some people don't like actors. Some people think actors are lazy. Still, others say that actors are cheaters.
Whatever the reason, it's important to realize that you will not get blacklisted if you keep trying. There are many roles available, and you will find them.
You'll succeed as long as you keep trying.
Which is the most mysterious spot on Earth?
Antarctica is the world's most mysterious place on Earth.
Why is this place so amazing? Because it is unlike any place on Earth.
It is difficult to access because it is remote and extremely isolated. It is not what you see.
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. Some believe it means "land of ice." Others believe it comes from Greek mythology.
Antarktis is the name Antarktis was given to an island in ancient Greece by Zeus' twin brothers. One of the twins was said to have been born in winter. Thus, the term antarctic.
Others believe the name was derived from the Greek words tropos, which means turn, and anti, meaning against. This would signify land turned away the sun.
Whatever the reason Antarctica holds a special fascination, people have always loved it.
It is the highest, coldest, windiest, dryest, and most populated continent. It is too cold to support trees, plants, and animals.
This frozen wasteland is still alive.
It is home to approximately 90 percent of all life on Earth. It is home to approximately half of all world's animal and plant species.
What is the secret to Antarctica's unique environment? Here water freezes to ice and not evaporates into the atmosphere.
This results in large masses of ice floating above the ground.
These floating glaciers make up 80%. They're getting bigger every year.
The Antarctic Ice Sheet has grown 60 feet in the past 60 years.
If the melting goes on, the sea level may rise by as much as 200 feet. It could result in massive flooding all over the world.
Not everyone believes this is bad news. Global warming may be beneficial for some scientists. They say that as temperatures rise, the ice sheets might melt faster, causing floods that flush out tons of toxic chemicals from our soil and bodies.
Others, however, warn that this theory sounds almost like a plot for a science fiction film.
Statistics
- 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)
- 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)
- 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)
- It might not sound like something that's truly plausible — and it is quite rare — but according to a 2015 study published in the Asian Cardiovascular & Thoracic Annals, it's possible to hurt yourself and even break a rib just by sneezing. (romper.com)
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Declassified secrets of the United States
America is a country of opportunity, where anyone can be successful. But there are also a lot of secrets that have been kept hidden for years that could change how we live our lives.
Some of these secrets are:
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Over 5,000,000 secret documents, which are held by the US government, have been kept from 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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In 1947, President Harry Truman directed the creation the Central Intelligence Agency. This organization was created to support the president's decisions in wartime and keep America safe against foreign threats.
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The CIA conducted mind control experiments without American citizens' consent. Project MKUltra is a famous example of this.
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The U.S. military conducted tests on thousands of civilians during World War II. Some of these experiments involved the exposure of soldiers to mustard gas as well as biological weapons.
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In 1992 the Pentagon admitted that it had carried out germ warfare testing at Guantanamo.
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The CIA has secretly built prisons throughout the globe to hold terror suspects. They then send them to countries like Thailand and Poland.
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The CIA has also funded death squads that kill political dissidents throughout 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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While arresting protestors on coastal waterways, the Coast Guard has consistently violated federal legislation.
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The Transportation Security Administration (TSA) conducts illegal searches on ordinary travelers at airports around the country.
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The CIA operates targeted killing programs beyond recognized battlefields using armed drones or "assassination team" methods.
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The Office of Public Affairs (OPA) oversees the CIA. 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 has obtained and maintains files on nearly 7 million Americans they consider subversive.
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US Army uses undercover agents provocateurs to organise violent protests.
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For the purpose of selling advertisements, the NSA gathers telephone logs and credit card data from corporations.
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Most people won’t know that the FBI has been stockpiling firearms and ammunition since the 1980s. The FBI now stores over 10 million ammo and over 1.5 billion gun rounds!
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Homeland Security department has created concentration camps where prisoners can be held, tortured, or killed. These detention facilities are not permitted to be visited by members of Congress.
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The NSA uses domestic spying to target journalists and activists. Journalists are only guilty of criticizing government officials, or speaking out against abuses.
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The NSA uses massive computer surveillance to target innocent citizens.
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The NSA has mass surveillance on cell phones and email accounts belonging to foreign leaders, celebrities and members of congress.
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The NSA intercepts financial transactions. It also tracks private individuals' movements.
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The NSA spies on global stock markets and exchanges and monitors energy production facilities.
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The NSA hacks into computer networks and installs keystroke loggers on computers without obtaining search warrants.
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The NSA uses cyber warfare techniques to disable enemies' communications systems.
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The NSA monitors social networks such as Facebook and Twitter.
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The NSA plants fake online identities to impersonate hackers and spread propaganda.
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In order to steal personal data, the NSA invades chat rooms and message board boards.
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To manipulate discussion forums and online groups, the NSA creates false persons.
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The NSA employs homeless people to install spyware onto smart devices.