Whether you're a scientist or a curious layperson, you can learn many fascinating facts about the human body. There are many biological systems within the human body. Each one is specifically designed to accomplish a particular task. The human body is an amazing place. Learn about the skeletal system and the circulatory system.
The human body is made up of about 7,000,000,000,000,000,000,000,000,000 (7-octillion) atoms. These atoms are the result of 13 billion years old Big Bang. 39 trillion cells make up the human microbial biome.
Teeth are part the skeletal structure of the human body. An adult's tooth has 32 teeth. Although teeth aren't considered bones, they are part and parcel of the skeletal structure. The hardest substance in our body, enamel, makes up teeth.
The adult human heart beats about 36,500,000 times a year. Adult blood supply averages around five liters. An adult bladder can hold between 16 and 24 ounces of urine. Most people draw their lung as one size. The adult human lungs have a surface area of 70 square meters.
The human body contains more than 600 skeletal muscles. Each muscle works in pairs. There are also muscles which pull in different directions. The human body can produce 20 tonnes of force. The only muscle in the body that does not tire is the heart. The eye is made up of 2 million different parts and can distinguish 10,000,000 colors.
25 million cells can be produced by the human body every second. It produces enough heat to boil half of a gallon in 30 minutes. It also produces heat for the digestion of food. This heat is used to maintain body homeostasis. The heart can create enough pressure to send blood 30 feet away.
The human body is home to 100,000 miles of blood vessels. The circulatory system includes the heart, arteries veins, capillaries, and veins. It circulates oxygen, carbon dioxide and nutrients throughout the body. It also removes waste from our bodies. Two quarts of waste are removed from the body by the kidneys.
The human nose can distinguish between 50,000 smells. It also produces enough electricity for a lightbulb to be lit. The human eye can see ultraviolet light.
The human brain is the biggest organ in the body. It has 100 billion nerve cell. The adult brain consumes more oxygen than all other parts of the body. The brain can survive without oxygen for five to 10 min. The adult human brain weighs three pounds. It consumes about 20% more oxygen than the rest of our bodies. It also has more nerves cells than the Encyclopedia Britannica. The brain generates more electrical impulses each day than all the other telephones in the world.
There are more than 500 functions within the human body. Digestive functions include filtering and removing waste and breathing. The liver is often called the "chemical factory" of the body.
FAQ
Why do actors get 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 can often make a living from acting because they are very talented. But most actors don't want to make a lot of money. Actors love to act and tell stories. Actors are likely to be outspoken.
Sometimes you may be told by the audition panel that you are too young, too old, or wrong for the role. You may also be rejected from a movie audition. It happens all the time.
After you've been cast, there may be criticism. You may be told that your makeup is too heavy or you are not worthy of wearing it. 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. You might play a gay man and everyone assumes that you are straight. Maybe you are a woman who is tough but cries often.
Maybe you are asked to change your vocal chords. Sometimes, they want you to sound more like a man or a woman. Most of the time, however, they want to hear better.
These criticisms should be ignored. Actors can feel like they have failed when they are told they did something wrong. However, they aren't doing anything wrong.
They weren't born with a talent that made them famous. Sometimes, no matter what they do, they just don't fit the bill.
Blacklisting an actor could be for many reasons. Some people don't like actors. Others feel that actors are lazy. Others believe actors cheat.
No matter what the reason, you won't be blacklisted if your persistence persists. There are plenty of roles out there, and you'll find them.
You'll succeed as long as you keep trying.
Which is the most mysterious spot on Earth?
Antarctica is home to the most mysterious and remote place on Earth.
Why is this place so amazing? It is unlike any other place on Earth.
It is remote, isolated, and extremely difficult to visit. But there is more to this site 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
Antarctica's name is a mystery. Some believe it refers to "land of ice". Some believe it means "land of ice". Others believe it is Greek mythology.
Antarktis was an ancient Greek name that was given to the island where Zeus and his twin brothers, Zeus. According to some legends, one of these twins was born in winter. Thus, the term antarctic.
Others think the name came from the Greek words anti, meaning against, and tropos meaning 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 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.
Here, 90 percent live of all species of living things. It is home to approximately half of all world's animal and plant species.
What makes Antarctica so special? Here, water freezes and becomes ice instead of evaporated into the air.
This causes large amounts of ice to float above ground.
These floating glaciers cover over 80%. They continue to grow in size each year.
The Antarctic ice sheet has grown 60ft since 1960.
If the melting continues, sea level could rise up to 200ft. It could result in massive flooding all over the world.
This does not mean that everyone is wrong. Some scientists claim that global warming could be good for us. 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.
What are the darkest secrets of Hollywood?
Hollywood is filled with secret societies. Some are cult-like groups where members follow strict rules and rituals, while others are simply clubs for those who share common interests.
However, there are many other criminal organizations that hold much of the industry's power. Companies such as the MPAA, which determines film ratings, or the RIAA (Recording Industry Association of America), that set music licensing fees, are examples of these.
Numerous unions, guilds, and associations represent actors, writers, producers, editors, and other creative professionals. Many of the major TV networks and movie studios are owned or controlled by large corporations.
It is obvious that, no matter how secretive or obtuse a group appears, someone knows exactly what they do. But that doesn't mean we should fear them.
Instead, we should embrace these facts. Because they offer us information that can help us make better decision.
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 help us make decisions about what we will buy, watch, listen to, or read.
Because we can trust them, we can ignore their advice when it conflicts with our tastes.
We choose to ignore them and they become even more powerful. They are the ultimate arbiters and judges of taste.
And if you don't like what they say, you're free to ignore them.
Let's now take a look into some lesser-known but very real Hollywood secret societies.
And you'll understand why they're so crucial.
Have you ever wondered how much trash is produced worldwide each day?
The United Nations estimates that the average person generates more than 2.5 pounds of waste each day. This adds up to over 25 million pounds of garbage annually!
The majority of this garbage ends up in incinerators or landfills. But what happens when the dumpsters become 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 real name. He owns a company called Waste Watchers. He spends his time watching trucks hauling trash around North America. Then he reports back to us about what happens next.
Sexton says he finds his job very satisfying. "We've got a lot of fun," he told CNN. "We see big rigs coming through town and we'll follow them. "Sexton began following truckers almost 20 year ago.
"I just fell in love with it," he said.
He loved the story of the driver who pulled into an abandoned gas station near Los Angeles. "The guy was looking for someplace to put his load," Sexton recalled. "He drove along the road and saw this structure. So he backed up and went inside. "There were two large roll-off containers full of stuff. The man got everything out of the truck and began filling it up again. He then looked around and decided to load everything. There were old tires and rags, furniture pieces, mattresses, mattresses and boxes. "It was just a total mess. But it was cleaned out before he came. There wasn't any trash."
Why did this happen? It's because this area used to be a recycle center. People would drive from all over the country to recycle their trash. "They'd bring their household items and take them to this building," Sexton explained.And after they finished, they would leave the empty containers behind.
It can happen hundreds of thousands of times 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 owner eventually decides to dump the truck.
Trash is not the only problem our planet faces.
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 the world may soon face a shortage of food if we don't make any changes. Experts warn, "If you keep going like you're going," we could soon face a global food shortage. But most people don't seem to be worried, even though scientists are unanimous in warning us that the world is heading towards disaster.
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)
- 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)
- 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)
- 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)
- You spend about 10% of your time awake blinking (romper.com)
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Hollywood Actors & Actresses with PhDs
Many prominent names include Oprah, Bill Gates. Steve Jobs. Bill Gates. Oprah. Winfrey. Michael Jordan. Barack Obama. Nikola Tesla, Charles Darwin. Isaac Newton. Linus Pauling. Richard Feynman. Albert Einstein. Robert Goddard. John Bardeen. James Watson. Francis Crick. Erwin Schrodinger.
Some celebrities, such as actor Tom Hanks and singer Barbra Strreisand, had Ph.D. degrees.
All of these celebrities received their doctorates from universities around the globe. 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 has an MBA from Columbia University Business School. He was also a graduate of NYU's Tisch school of the arts.
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Jennifer Aniston is an actor. She graduated with her Bachelor's degree from Dartmouth College. Harvard University gave her her Master's Degree, in Organizational Behavior and Human Resources Management.
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Actress Julia Roberts studied Biology at Yale University before getting her Masters of Public Administration from Georgetown University.
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Actor Edward Norton graduated Brown University in Brown with a Bachelor of Fine Arts. He earned his Doctorate degree in Molecular Biophysics & Biochemistry at Stanford University.
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Maggie Gyllenhaal, an actress, graduated from Barnard College in English Literature with a Bachelor of Arts. Columbia University gave her her Master of Social Work.
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Sarah Jessica Parker, actress, received her Bachelor of Arts in Psychology degree from Wellesley College. Columbia University gave her her master's in clinical psychological research.
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Sandra Bullock, an actress, earned her Bachelor of Arts from the University of California Berkeley. She continued on to UCLA for her Masters of Education.
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Reese Witherspoon was an actress. She earned her Bachelor in Arts in Political Science degree from Tulane University. She then earned her Master of International Affairs from the Fletcher School of Law and Diplomacy at Tufts University.
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Michelle Williams is an actor who graduated from Wesleyan University, where she received a Bachelors of Arts degree. She then received her Master of Arts degree as a Psychology Specialist from Boston University.
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Actress Shailene Woolley graduated from Brigham Young University Hawaii with a Bachelor in Arts. She went on to San Francisco State University's graduate program for her Master in Environmental Studies.
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Will Smith, an actor, graduated from Howard University in Communication with a bachelor's. He went on to earn his Master of Business Administration at Northwestern University's Kellogg Graduate School of Management.
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Queen Latifah was an actress who graduated from Michigan State University with her Bachelor of Science degree in Nursing. Her Master of Public Hygiene was then obtained from the University of North Carolina, Chapel Hill.
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Amy Adams, an actress, graduated from Juilliard School with a Bachelor of Music degree. From the Manhattan School of Music, she earned her Master of Music.
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Halle Berry, an actress, graduated from American Conservatory Theater with a Bachelor of Fine Arts degree. Carnegie Mellon University awarded her a Master of Fine Arts in Acting.
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Brittany Murphy is an actress who graduated from Santa Monica High School, where she received her Bachelor of Arts Degree (Theatre Arts). Then, she graduated from Santa Monica High School with a Bachelor of Arts degree in Theatre Arts. She received her Masters of Fine Arts (Acting) at New York Film Academy.