Some of the most fascinating facts about human bodies are surprising to learn. The adult human skull is capable of replacing itself approximately every ten-years. There are four blood types and 206 bones. There are two kidneys. In reality, the human body may be the most complex thing on Earth.
Every ten years, a adult's skeleton gets replaced.
The human skeleton goes through continuous remodeling and reconstruction throughout life. Bone remodelling and repair are made possible by bone cells. The body replaces nearly 100 percent its bone tissue every year. Osteoblasts are bone cells that break down bones to make new ones. This process is called bone remodeling. The bone density measurement is used to measure the amount bone mineral in a given bone.
It has two lungs
Two lungs or lobes are located in the chest cavity. These organs are responsible both for exchanging oxygen and removing carbon dioxide. The membrane that covers each lung is called the pleura. It is connected by the mainbronchus to the heart, trachea and lungs. Pleural membranes are thin and flexible, and act as an air filter. They allow air through the nose and mouth to reach the lungs.
It has two earlobes
Despite having many similarities, human ears have different sizes, shapes, and colors. The complex network of structures in the earlobe allow us to hear, see, and move. The average ear size for men is larger than that of women. The average ear length is 2.5 inches, and the ear lobe is 0.74 inches long and 0.77 inches wide. According to studies, the ear lobes grow larger as we age.
FAQ
Did you know that there are approximately 1.6 billion metric tons of trash produced every day in the world?
According to the United Nations there are more than 25 billion tons of garbage produced 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. It then gets dumped in foreign countries, polluting their ecosystems. However, now we know where all that trash goes. Mike Sexton is his name. He owns a company called Waste Watchers. He spends his time watching trucks hauling trash around North America. He reports back to us about the next steps.
Sexton stated that he finds the job very satisfying. CNN's Sexton said, "We have a lot to enjoy." "We'll be following these big rigs through town. "Sexton started following truck drivers nearly 20 years ago.
"I just fell in love with it," he said.
His favorite story involved a driver who pulled off at an abandoned gas station near Los Angeles. Sexton remembered, "The man was looking for somewhere to put the load." "He saw the building as he drove down the road. He backed up and entered the building. "There were 2 large containers that had been rolled off, and they were full of stuff. The man took all the stuff out and filled up his truck with more. "Then he took out everything and began to fill up the truck. There were old tires and rags, furniture pieces, mattresses, mattresses and boxes. "It was just an absolute mess. But it had been cleaned out before he came along. There was not a single piece of trash.
Why did this happen? It is because the location used to belong to a recycling centre. People who found out about this facility would drive to it to recycle their trash. Sexton said that people would bring their household items to the building and then leave empty containers behind.
This could happen hundreds of time per week. It could happen hundreds of thousands of times a week. The truck eventually stops running because it has become so jammed with junk. The truck eventually stops running and the owner decides that it is time to get rid of the vehicle.
Trash isn’t the only problem we face on the planet.
Many of these tiny plastic pieces end up in landfills and incinerators. Others get washed into rivers or oceans.And when they reach the ocean, they often end up in the stomachs of fish.
Experts warn that if there is no change, the world could soon be facing a food shortage. One expert said, "If we keep going as we are going, we're never going to make it," but most people don’t seem concerned.
What dark secrets are there in Hollywood?
Hollywood is filled with secret societies. Many secret societies are cult-like and follow rigid rules. Others are just clubs for people with common interests.
However, there are many other criminal organizations that hold much of the industry's power. These include companies like the MPAA ("Motion Picture Association of America"), which determines film ratings. The RIAA ("Recording Industry Association of America") sets music licensing fees.
Numerous unions, guilds, and associations represent actors, writers, producers, editors, and other creative professionals. Large corporations own most major studios and networks of television.
It is obvious that, no matter how secretive or obtuse a group appears, someone knows exactly what they do. We shouldn't fear these people.
Instead, we should embrace these facts. Because they provide us with information that helps us make better decisions.
These experts tell us which movies are most likely to succeed, which songs will be in demand, and what books will sell the best.
They are, in short, what help us choose what we will watch, read and listen too.
We can trust them and can disregard their advice if it is not in line with our preferences.
Because we have chosen to ignore their power, they are even more powerful. They become the ultimate arbiters of taste.
If you don't like their words, you can choose to ignore them.
Let's now take a look into some lesser-known but very real Hollywood secret societies.
Observe why they are important.
What is the most interesting fact about the human body?
We have two eyes and two ears, two nostrils each, four limbs, four limbs and a penis. It's true, we have more 50 parts of our body, but there is one thing missing. A heart.
The heart is a pump that circulates blood throughout your body. The blood flows through the veins and arteries to carry oxygen and nutrients to the cells.
The heart pumps about 5 liters blood per minute. This is equivalent to an adult consuming 2-3 cups of coffee per day.
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.
Skin color can be used to determine if someone has a medical condition. You can see tiny blood vessels, called capillaries, when you look closely at the skin. These tiny vessels transport blood from the larger blood vessels to the heart. The skin turns blue or violet when blood flow becomes blocked.
Red blood cells are missing in people with sickle-cell disease. Patients with sickle cell disease have their blood become sticky and harden, leading to severe illness.
A bandage can be used to stop bleeding if you have cut your own skin. 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 also insert tubes (catheters) into the artery near the site where the blood clot forms. This keeps the patient occupied until the clot is broken down naturally.
What is the most mysterious place on earth?
Antarctica is the most mysterious continent on Earth.
Why is this place so amazing? It is unlike any other place on Earth.
It is very remote and isolated. There is much more to this place than meets the eyes.
You will also find some of the oddest wildlife species in this natural wonder.
Let's look at how this extraordinary destination became so mysterious.
Antarctica: The South Pole
It is not known why Antarctica was called Antarctica. Others believe it means "land with ice". Others think it comes from Greek mythology.
In ancient Greece, Antarktis was the name given to the island where Zeus' twin brothers were born. According to one source, one of the twins was conceived in winter. The term antarctic is derived from this.
Others believe that the name comes from the Greek words anti meaning against and tropos meaning to turn. 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 driest, windiest of all continents. It is too cold to support trees, plants, and animals.
This frozen wasteland is still alive.
About 90 percent of all living things on Earth live here. There are about 50% of the world's animal, plant and plant species.
What is it that makes Antarctica so unique? Here, water freezes in ice rather that vaporizing into the atmosphere.
This results in large masses of ice floating above the ground.
These glaciers cover more than 80% of the continent. They continue to grow in size each year.
The Antarctic Ice Sheet has grown 60 feet in the past 60 years.
The sea level could rise to 200 feet if the melting continues. It could result in massive flooding all over the world.
This is not necessarily bad news. Some scientists suggest that global warming could actually be good for us. They claim that the melting of ice sheets could accelerate as temperatures rise. This would lead to flooding that removes tons of toxic chemicals and soil from our bodies.
Others, however, warn that this theory sounds almost like a plot for a science fiction film.
Statistics
- 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)
- 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)
- The average human adult male heart rate is between 70 and 72 beats per minute, while the average for adult women is between 78 and 82 beats, which is significantly faster, according to 2014 published in the Journal of Clinical and Diagnostic Research. (romper.com)
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Hollywood Actors and Actresses with PhDs
The list of people who had PhDs includes many well-known names such as Stephen Hawking, Albert Einstein, Bill Gates, Steve Jobs, Oprah Winfrey, Michael Jordan, Barack Obama, and many others. Nikola Tesla is one of many notable scientists.
Some celebrities had Ph.D. degrees, including actor Tom Hanks, singer Barbra Streisand, and actress Meryl Streep.
These celebrities all earned their doctorate at various universities around the world. After earning their PhDs, many of these celebrities have gone on to be successful entrepreneurs and business leaders.
Other actors and actresses with PhDs include:
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Actor David Schwimmer received an MBA at Columbia University Business School. He also attended NYU's Tisch Academy of the Arts.
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Jennifer Aniston, an actor, graduated from Dartmouth College after receiving her Bachelor of Science degree. Harvard University gave her her Master's Degree, in Organizational Behavior and Human Resources Management.
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Julia Roberts was a Yale University Biology student before she received her Masters of Public Administration (Georgetown University) as an actor.
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Actor Edward Norton graduated Brown University in Brown with a Bachelor of Fine Arts. From Stanford University, he received his Doctorate of Molecular Biophysics & Biochemistry.
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Maggie Gyllenhaal, an actress, graduated from Barnard College in English Literature with a Bachelor of Arts. She then received her Master of Social Work from Columbia University.
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Actress Sarah Jessica Parker was awarded her Bachelor of Arts degree in psychology from Wellesley College. Columbia University awarded her a master's degree in clinical psychology.
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Sandra Bullock, Actress, obtained her Bachelor of Arts Degree from the University of California Berkeley. She then went on and got her Masters of Education from UCLA.
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Reese Witherspoon was an actress. She earned her Bachelor in Arts in Political Science degree from Tulane University. From Tufts University’s Fletcher School of Law and Diplomacy she received her Master of international affairs.
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Michelle Williams, an actress, graduated from Wesleyan University in Massachusetts with a Bachelor's degree in Arts. After graduating from Wesleyan University, she went on to earn her Master of Arts in Psychology at Boston University.
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Actress Shailenewoodley graduated Brigham Young University Hawaii in Hawaii with her Bachelors of Arts. She then went to graduate school for her Master's in Environmental Studies from San Francisco State University.
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Will Smith is an actor who graduated from Howard University with his bachelor's degree as a Communications major. He then earned his Master of Business Administration from the Kellogg Graduate School of Management at Northwestern University.
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Actress Queen Latifah graduated from Michigan State University with a Bachelor of Science in Nursing. After graduating from Michigan State University, she earned her Bachelor of Science in Nursing. She went on to earn her Master of Public health at the University of North Carolina.
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Amy Adams, actress, graduated with a Bachelor's degree in Music from Juilliard School. The Manhattan School of Music awarded her Master of Music degree.
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Actress Halle Berry graduated from the American Conservatory Theater with her Bachelor of Fine Arts degree. Carnegie Mellon University awarded her a Master of Fine Arts in Acting.
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Brittany Murphy, an actor, graduated Santa Monica High School with a Bachelor of Arts in Theatre Arts. She went on to earn her Masters of Fine Arts Acting from the New York Film Academy.