Johannes Vermeer’s famous Dutch painting has seen a key feature restored. It now shows the image of Cupid as the god of love. Vermeer's masterpiece was transformed by removing the layer of paint that had obscured it. This restoration exposes the true meaning of Vermeer's painting.
FAQ
What is the most interesting fact about the human body?
There are two eyes, two ears. Two nostrils. Four limbs. A mouth, nose and penis. Yes, more than 50 parts to 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 5 liters of blood. This is equivalent of an adult drinking 2 to 3 cups of coffee each day.
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. If you examine the skin closely, you will see tiny blood vessels called capillaries. These vessels carry blood back to the heart from the large blood vessels beneath the skin. The skin becomes blue-colored or purple when blood flow is restricted.
People with sickle cells lack red blood cell. Patients with sickle cell disease have their blood become sticky and harden, leading to severe illness.
If you cut yourself, a bandage is applied to stop the bleeding. Blood must continue to flow to allow the wounds to heal properly. Doctors insert a needle into the injured area through the skin. This allows the blood from the injured area to drain.
Doctors also insert tubes (catheters) into the artery near the site where the blood clot forms. This helps to keep the patient alive until the blood clot disintegrates naturally.
Which is the most mysterious spot on Earth?
Antarctica is the most mysterious continent on Earth.
Why is this place so amazing? Because it is unlike anything else on Earth.
It is remote, isolated, and extremely difficult to visit. This site has more to it than meets your eye.
These wild animals are also found in this natural wonder.
Let's find out how this mysterious destination became so famous.
Antarctica: The South Pole
Antarctica is not known by anyone. Some believe it means "land of ice." Others believe it derives from Greek mythology.
Antarktis, the Greek name for the island on which Zeus' twin brothers were conceived, was used in ancient Greece. According to one source, one of the twins was conceived in winter. Therefore, the name 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.
No matter the reason, Antarctica is a place that has always fascinated people.
It is the highest, coldest, windiest, dryest, and most populated continent. Because it is so cold, there aren't any trees, plants or animals.
Yet, this frozen wasteland is alive.
About 90 percent of all living things on Earth live here. You can find approximately half the world's species of animal and plant plants here.
What is it that makes Antarctica so unique? Here, water freezes and becomes ice instead of evaporated into the air.
This creates large masses of ice that float above the ground.
These floating glaciers make up 80%. And they're growing larger every year.
The Antarctic ice sheet has grown 60ft since 1960.
If the melting continues, the sea level will rise by up to 200 feet. This could lead worldwide flooding.
Not everyone believes this is bad news. Some scientists believe that global warming can 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 warn that this theory sounds like something out of a science-fiction movie.
How does the brain regulate the functions of the body?
The brain relays messages to other parts of the body to ensure their functionality. Everything that happens within your body is controlled by the brain. 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 a cell wall around 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 is activated, neurotransmitters release chemicals into the space between it and the next neuron. 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.
When a presynaptic nerve receives an impulse, neurotransmitter release takes place. The impulse travels along the synaptic pathway that connects both neurons. The transmitter binds at the receptors of the post-synaptic Neuron and triggers its firing.
The nervous system relies on neurotransmitters for communication. They coordinate activity between the different parts of your brain.
Why are actors blacklisted?
If you are an actor, you will get more rejection than if you are a writer. As an actor, it's likely that you will be rejected a lot. But it doesn't matter because eventually, you'll find someone who loves you.
Actors can often make a living from acting because they are very talented. Most actors don't care about making money. Actors love to act and tell stories. You'll be an actor if you love acting.
Sometimes, auditions are cancelled because you are either too young or too old for the job. Or, you could lose out on a role in a movie. It happens all too often.
But once you've been cast, you may also face criticism. Some people will say that you look awful or shouldn't wear makeup. If you're lucky, you won't even hear negative comments.
Sometimes, you might be criticised for playing a role that isn’t authentic or realistic. Maybe you play a gay man, and everyone thinks you're straight. You could also play a woman with a tendency to cry a lot, even though she's supposed to be tough.
You might be asked to change the sound of your voice. 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 can feel like they have failed when they are told they did something wrong. The truth is they haven’t done anything wrong.
They didn't have the talent to make them famous. They may not fit the bill sometimes, no mater how hard they try.
Blacklisting an actor could be for many reasons. Some people don't like actors. Some people think actors are lazy. Others still believe that actors cheat.
It doesn't matter what reason it may be, you won’t be banned if you keep trying. There are plenty of roles out there, and you'll find them.
Keep trying and you will eventually succeed.
Statistics
- 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 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)
- 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)
- You spend about 10% of your time awake blinking (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)
External Links
How To
Declassified secrets of the United States
The United States offers a world of opportunities where everyone can succeed. There are also secrets that have been hidden for many years that could transform how you live your life.
These secrets include:
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Over 5 million secret documents kept by the US government are not available 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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In 1947, President Harry Truman authorized the creation of the Central Intelligence Agency. This agency was created to assist the president in wartime decisions and protect America from foreign threats.
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The CIA used to conduct mind control experiments on American citizens without their consent. Project MKUltra was one of the most prominent examples.
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During World War II U.S. forces conducted numerous tests on civilians. Some of these tests involved exposing soldiers to mustard gas and biological weapons.
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In 1992, the Pentagon admitted to conducting germ warfare testing on prisoners at Guantanamo Bay.
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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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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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The Department of Defense frequently violates its rules regarding animal experimentation on humans.
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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 performs illegal searches at airports in the country.
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Through armed drones and "assassination groups", the CIA conducts targeted killings programs that are not on recognized battlefields.
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The Office of Public Affairs (OPA) oversees the CIA. Still, its employees secretly write alternative media articles that are then distributed among intelligence agencies and defense contractors. OPA writers claim UFOs/Aliens, 9/11, climate changes, and other sensitive topics have been kept secret by national security personnel who fear for the public's attention.
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The US Air Force maintains files about nearly 7 million Americans it considers subversive.
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US Army employed undercover agents provocateurs for violent protests and riots.
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The NSA stores credit card numbers and phone records, and shares them with corporations to help them sell advertising.
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The FBI has been stockpiling ammunition and guns since the 1980s, which most people won't know. The FBI has over 10 million ammunitions and 1.5 billion gun cartridges!
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Homeland Security has constructed concentration camps in which prisoners are held, tortured, and then killed. Members of Congress cannot visit these detention centres.
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The NSA has been involved in spying on journalists and activists at home.
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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 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 and tracks the movements of private individuals.
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The NSA monitors energy production plants and global stock markets.
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The NSA hacks into computer networks and installs keystroke loggers on computers without obtaining search warrants.
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To disable enemy communications systems, the NSA uses cyber warfare techniques.
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The NSA monitors social networking websites such as Facebook, Twitter, YouTube, and Flickr.
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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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The NSA creates false personas to manipulate online discussion groups and forums.
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The NSA has hired homeless people to install spyware in smart devices.