The End of Existence

The contention of many scientists is that when a person dies, it is the end of existence. The consciousness ceases to exist. Consciousness here is defined as the “I”. It is true that everything is made of energy and energy cannot be destroyed.

However, that doesn’t mean consciousness continues. Based on this theory, when the organs of the body cease to work, existence is over. From the scientific point of view, there is no soul or spirit; life ends the moment the physical body expires.

Religious Views on Death

The majority of religions believe that what happens when someone dies is the soul residing in the body is released. In Christian theology, a person that lives according to the principles set by Christ will ascend to Heaven.

Those who live wicked lives will be sent to Hell. The idea of a soul or that people go on after death, is reflected in other religions too. The concept of rewards and punishment in the afterlife can also be seen in other religions and philosophies.

People are Born Again

Hindus and Buddhists believe there is a soul. At the moment of death however, the spirit does not go to Heaven or Hell. Instead the soul will be born again into a new body. The circumstances surrounding its rebirth will depend on its karma.

In this philosophy, what happens when someone dies is entirely dependent on their karma. If their karma is positive (i.e., they did good things during their lifetime), they can be reborn under more comfortable situations.

If they have negative karma, they will experience difficulties in the next life and make amends to the people they wronged. When the karma is balanced, the soul will no longer have to reincarnate. The soul experiences a state known as Nirvana.

What is the Near Death Experience?

People who have had near death experiences believe there is life after death. These people often recount going through a dark tunnel and emerging in a place full of light and love. Usually they undergo a review of their life. Their purpose for living is explained and afterwards they are told they have to return to their body.

Scientists still doubt these are really accounts of what happens when someone dies. Their notion is that a person cannot come back from the dead; the person who underwent a near death experience did not die and is just seeing the actions of an injured brain.

Other Theories to Consider

There are many other theories. Some believe the consciousness does expire after death, but the individual ends up being one with God. There are also those who attest souls of the departed stay and watch over their loved ones still living.

Because death is a part of life, this subject will never be far away from the mind of man. The question of what happens when someone dies is something that most people have and will always contemplate.

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The culprit may, in most cases, be unexpected delays. Delays may be caused by mechanical troubles in the airline, climate changes, and others. It may also be because you arrived late at the airport.

Whatever the reasons for the delays, you may have to face this temporary setback, and learn how to get through this predicament.

Here are some helpful tips:

You may have to pinpoint what really went wrong that had made the question, “What happens if you miss your flight?” run through your thoughts.

Usually, if the problem is about technical troubles, the airport would’ve informed its passengers. But, if you have missed your flight because of your own doing (by arriving late), you may have to inform an airline representative of this problem.

Do not leave the airport immediately when you found out that you have missed your flight. Problems with delays may be settled at once while you are there at the airport. If you choose to go home and sulk before you inform the necessary authorities about missing your flight, chances are, it may take some time for them to give you another schedule. As such, it always pays to handle the problem at once so you get immediate assistance on the matter.

It may also help if you have an itinerary sheet (for information on reservations on flight schedules) to present, even though most of the reservations may also be stored in the computers. In this way, you have something to show to verify that the flight you’ve missed was, indeed, assigned in your name.

You may have to bear in mind that rescheduling a flight may cost you additional charges, especially if the delay was really of your own doing in the first place.

In cases when the delay is due to weather changes, you may just have to wait it out in the airport until the climate would be more convenient for travel.

Airline representatives are also very helpful if the delay is caused by mechanical problems of the airline. There are times that may even go out of their way to recommend or find a hotel room for you, or even offer meal vouchers to pass the time.

So don’t fret too much if you have travel delays. What happens when you miss your flight may not entirely be that troublesome, after all. Just be sure that next time, the delay wouldn’t be caused by your inability to arrive on time.

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Many people like to go through a form of diet or abstinence in certain foods during the day to lose a bit of pounds, and gain a more appealing physique. Thus, there are thousands of dietary tips that are made to help answer the problems on how to get a more desirable figure.

However, together with the tons of diets that can help one go through the day lessening the calorie intake, and urge the person to adopt a healthier manner of living, there are some people who take the challenge of dieting alone in their hands, and sometimes take the route to a more drastic manner of eliminating foods in one’s daily diet. These people go overboard and eliminate every morsel of food for a day or more.

Another way of saying it is: These people starve themselves completely. That brings fasting to a more dangerous level. And that’s sounds horrible!

If they would know what happens if you stop eating, they may probably think twice about opting to fast on days on end just to lose more pounds than what may be considered a safe range for losing weight.

The question is: Is it worth it? Is this deliberate choice to fast for days worthy of doing just to gain a more beautiful body?

Here are some of the possible effects that may result when one chooses to eliminate foods and stop eating for one day or more:

When you choose to stop eating, the body goes into a “famine” condition where it gets its energy from the body. Basically, there are three forms for this: The Glycogen, the stored protein (or amino acids), and the fat or what is also referred to as adipose tissue.

Glycogen is found in the muscles and the liver. While the muscle glycogen is usually used by the muscles, the liver glycogen can be used for most of the cells of the body. That is why after a fasting period, the glycogen in the liver is the first one to be lessened since it is used by other cells like the brain, which use about sixty percent (60%) of glucose. And since the glycogen is actually also glucose in a polysaccharide form, the brain uses up some of the energy reserves from the liver.

The amino acids in the body are the next ones to lessen its supply of energy after the body uses up glycogen. A process known as gluconeo-genesis breaks the amino acids in order to create glucose. This process is done by the liver.

The body, then, would turn to the adipose tissue or fat to get more energy when there is a low supply of amino acids in the body just to meet the needs of the body for energy.

The body works overtime just to meet the body’s standards and keep it functioning properly even without the source of food. Prolonged fasting may make you lose a few pounds in a faster manner, about 10 to 20 percent together with the BMR (or basal metabolic rate). Two thirds of body fats may be gone; and about one third of muscle tissue may be lost.

If this continues for more days, the body would lose a lot of muscle tissue, and that may lead to harmful and debilitating effects.

So what happens if you stop eating? While, at first, this may not produce harmful consequences, prolonged fasting may bring you to the road of annihilation faster than you can lose all the pounds in your body.

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The Outcome of Sneezing While the Eyes Are Open

What happens if you sneeze with your eyes open? There is a myth surrounding this topic, which states that when someone sneezes with the eyes open, the eyeballs will eventually fall out of their sockets. Of course, this is ridiculous because the eyes are actually attached to the head, which makes it impossible for them to fall out especially after doing just simple movements such as sneezing. The best possible answer to this question is that it would only hurt to sneeze while the eyes are open.

It is quite normal for the eyes to close when someone sneezes. Some scientific theories state that the eyes close when sneezing as protection from particles and microorganisms. Together with the thighs, the abdomen and the diaphragm, the muscles of the eyes contract as part of the body-wide reflexes when someone sneezes. As an involuntary act, sneezing is caused by irritants affecting the nasal lining. Once this happens, the nerves send message to the medulla, which is found at the brain’s lower part. After this, the brain responds by triggering a sneeze.

Additional Facts and Other Interesting Details

The fundamental purpose behind sneezing is to clean the nasal cavity by eliminating the mucus with irritants or foreign particles. When this happens, the back of the tongue goes up a little while the uvula and soft palate go down a bit. The tongue then blocks the mouth partially, which causes the expelled air from the lungs to go out the nose instead. Both the nose and the mouth expel air in the process.

A single sneeze produces approximately 40,000 droplets. It can aid the spread of disease via the droplets of infectious aerosol. When the sneezing is caused by the sudden exposure to bright light, it is technically referred to as photic sneeze reflex. When the cause of the sneezing is a full stomach, this medical disorder is actually called snatiation. Some of the ways to prevent sneezing include staying away from agricultural and industrial zones, installing humidifiers and other air filtration devices inside the house as well as keeping pets outdoors.

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What Happens When a Woman Loses Her Virginity

What happens when you lose your virginity? When a woman engages in a sexual intercourse for the very first time, the hymen is usually stretched or torn during the process. Because of this, light bleeding from the vagina is expected. Women can experience varying levels of pain during their first sex, depending mainly on how rough or how light was the experience. Based on medical studies, women normally experience pain right after losing their virginity. However, it is still possible for some of them not to experience any pain at all during the process.

Additional Facts and Other Interesting Details

There are some misconceptions with regards to the subject of losing one’s virginity. Two of them pertain to manual stimulation and oral sex. Although both of these things are considered as sexual activities, they are not synonymous to sexual intercourse because this act is defined as the penetration of a man’s penis into a woman’s vagina. Since manual stimulation and oral sex involve no penis penetration, women who only did these things without penis penetration have yet to lose their virginity. They may have engaged in sexual acts, but they are still virgins in the strict sense of the term.

When a woman is about to engage in a sexual act for the very first time, there is still a possibility of getting pregnant. In order to prevent this from happening, medical experts recommend the use of a condom. Not only will this prevent the chances of a woman to get pregnant, but it will also prevent the spread of sexually transmitted diseases.

Some people consider the act of losing their virginity very important. In some cases, women have no choice but to engage in first-time sex even when they are not prepared emotionally. This is actually a bad thing because they have a very strong tendency to experience strong feelings of guilt as well as low self-esteem.

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Characteristics of Sleep

A person asleep will have closed eyelids. The muscles are relaxed. The heartbeat is slowed down as is the breathing rate. People asleep are not aware of what is happening around them until they are awakened.

Rejuvenating the Body

The most important thing that happens during sleep is your body is rejuvenated. During sleep, the body is rested. The process by which this is done is not yet fully understood. Some scientists believe that energy is delivered to the body, the nerves and other vital organs.

Although the exact process isn’t clear, the effects cannot be denied. After a good night’s sleep, a person feels rejuvenated upon waking. That is what happens when you sleep. People who don’t get enough sleep feel groggy, dizzy and irritable when they wake up.

How Much Sleep is Necessary?

Adults need about 7 to 8 hours of sleep daily. Newborn babies and small children need more sleep. People who are sick also need plenty of sleep. People who lack sleep will involuntary doze off during the day.

People who don’t sleep for two days will be prone to make errors at work. Not sleeping for three days or more can result in hallucinations. Studies have shown people who don’t sleep for 10 days or more become paranoid and suspicious of others.

REM Sleep

When studying what happens when you sleep, you will come across REM (rapid eye movement) and NREM (non-rapid eye movement) sleep. These are the two stages of sleep. The sleep cycle starts with NREM sleep. The next stage is a short REM sleep.

During REM sleep, a person may exhibit any or all of the following physiological activities: eye movement, muscle relaxation, increased activity in the brain and fast respiration.

In most cases, REM sleep begins 90 minutes after a person is asleep. Stage 1 REM is 10 minutes long. Other REM stages follow, each longer than the previous one. The last REM stage lasts for an hour.

What happens when you sleep (at the REM stage) is the heart rate accelerates. It isn’t unusual for fingers, the legs or face to twitch. It has been observed in laboratories that most vivid dreams take place during REM sleep.

At the same time, paralysis of muscle groups takes place. This stage has been called the paradoxical sleep. The reason is that while brain activity is heightened, the major muscles are immobilized.

NREM Sleep

NREM sleep is made up of four stages. Every stage endures 5 to 15 minutes. At stage 1, a 50% brain activity reduction takes place as a person goes to sleep. During stage 2, the muscles start to relax. The heart rate slows down too. Stages 3 and 4 are deep sleep. These deep sleep states are called delta sleep.

A lot of what happens when you sleep is still not fully understood, like dreams. But what is clear is that people need it.

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To learn what happens when you pass out, here are some of the important things to bear in mind:

Typically, there may be three different cases that you have to study to understand the effects of fainting to your body.

One type, which usually occurs to some people, may be considered as simple fainting. The other, an uncommon type of fainting, is caused by what doctors refer to as a “grand mal seizure,” which actually involves an abnormality in brain responses or activity. And another, more serious cause, may stem out of a heart stroke, cardiovascular problems, a diabetic coma condition, arrhythmia (an abnormal condition of the heart’s rhythm), and other dangerous causes.

Let’s expound on these three causes of fainting so you could have a clearer idea on what goes on inside.

For the simple fainting spells, studies have shown that there is a dilation of blood vessels when you pass out; your blood pressure would also suddenly go down. These effects may cause a lesser amount of blood flow to pass through the brain. All these things may happen simultaneously – making you faint, in the process.

You may only awaken when the brain once again would have an adequate supply of blood flow to trigger consciousness. Basically, when this type of fainting spell happens to you, you usually would come out of it unharmed.

For the grand mal seizure, fainting spells are usually caused (as aforementioned) by a certain abnormality in the brain impulses or activity. In appearance, this type of fainting may seem different from the simple fainting spells because of the onset of random movements that may occur while the person is an unconscious state. Still, you may have nothing to worry about, as studies for this type of fainting state that a person may also return to consciousness without any harmful effects. However, for this case, it may be wise to consult your physician further if this would happen more than once.

The third cause of fainting that would result from a host of dangerous and more serious physical ailments should be a cause for concern. Delays should never be allowed during these occasions. As much as possible, emergency procedures and medical intervention and care should be immediately done to prevent disastrous effects on the person’s physical condition.

To avoid any type of fainting spells, it may be best to check dietary habits and present physical condition. Since doctors pinpoint a host of factors that may trigger this loss of consciousness, it is best to avoid them if you do not want to faint. Such factors may include hypoglycemia, sleep deprivation, inadequate supply of food or fluids in the body, low blood pressure, and stressful exercises.

That’s why it is still best to stay with healthy habits and make this an everyday thing. In doing so, you may not need to worry further about what happens when you pass out since you know that you can actually do something to help prevent this from happening to you.

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What is a Black Hole?

A black hole is a region in space with a very powerful gravitational pull. The gravitational pull is so strong nothing, not even light, can escape it. The point where the pull becomes so strong light can’t escape is known as the event horizon.

This is considered the edge of the black hole. Black holes can’t be seen, but scientists recognize its presence by the way objects in the vicinity move.

What Happens if You Fall into a Black Hole?

The closer you are to the center of the black hole (called the singularity), the greater the pull will be. As you fall, you’ll be sent towards the center.

The closer you get to the middle, the greater the tidal force on your body. The tidal force means the gravity on your head will be stronger than the one around your feet. This is presuming you fall in head first.

The gravitational disparity will rip the body apart. The body’s disintegration process will commence at the weakest point of the body. As the tidal forces grow, the body will be stretched like a noodle and destroyed. The atoms would also be stretched out as they head to the singularity.

Falling into a Small Black Hole

When discussing what happens if you fall into a black hole, the question of how rapid the dissolution is often asked. The prevailing theory is this: if the black hole is small, the person will disintegrate long before reaching the singularity. In fact, most scientists believe dissolution commences at the event horizon. Dissolution will take a few billionths of a second.

Falling into a Large Black Hole

Black holes get bigger the more objects they consume (they have been known to eat up stars and galaxies). However, this also reduces the differences in gravitational pull. This might delay the tidal force needed to destroy the body until you’ve passed the event horizon.

As to what happens if you fall into a black hole that’s huge, the theory is you’ll see warped images of space. Astronauts or aliens watching the black hole won’t see you, but you’ll see them. As the black hole bends the light, your perspective gets distorted.

What Does the Event Horizon Look Like?

If you could stand there, you’ll see things appear twisted and bent. This is because light is being distorted by the black hole.

What does the Singularity Look Like?

Scientists do not know; given the nature of black holes, they are difficult to study.

What Causes the Tidal Forces?

These forces are generated by the curving of space-time. Before you hit the singularity, the tidal forces will stretch the body and tear it apart.

Again, keep in mind that these are just theories as to what happens if you fall into a black hole. Only more research will shed light on the subject.

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How Smoking Causes Cough

When people smoke, the substance gets in the eyes, throat and nose. The eyes water, you get a runny nose and the throat becomes irritable. Hairs called the cilia try to clean the gases from your lungs.

The cilia removes all the dirty foreign objects in the lungs. Smoke kills the cilia. The cilia that still live try to remove the smoke. The result is coughing.

When you cough, it means the cilia are trying to clear your throat. What happens when you smoke is the cilia become paralyzed and the coughing ceases. Simply put, when you stop coughing, it means the cilia are unable to clear the lungs of smoke because you keep adding to it by lighting cigarettes.

Tar Gets in the Lungs

70% of the stuff you inhale is kept in the lungs. This stuff becomes tar and kills the cells responsible for cleaning the lungs. This tar also sticks to the throat and lungs, causing respiratory problems. If you smoke a pack a day, you’re putting a cup of tar in your lungs every year.

Cigarettes Affect the Heart

From the throat and lungs, the cigarette chemicals find their way into the bloodstream. Once here, they penetrate the heart and all the other vital organs in the body.

What happens when you smoke a cigarette is it forces the heart to increase by up to 25 beats a minute. Over the day that is an increase of 36,000 beats. This can lead to heart ailments like arrhythmia and irregular heartbeat.

Smoking Reduces Oxygen Supply in the Body

Cigarette smoke produces carbon monoxide which the body mistakes for oxygen. This deprives the cells of oxygen. To make up for this, the heart works double time to supply it. An overworked heart renders it susceptible to heart attacks and other ailments.

Senses of Taste and Smell Reduced

What happens when you smoke is your sense of taste and smell are reduced. This is due to the presence of the tar in the lungs and nasal area. Most smokers notice this when they quit smoking. The tar is the reason why smokers say the food taste different when they stop smoking.

Other Health Problems Caused by Smoking

Cigarettes and tobacco do more than just cause lung cancer; they are also responsible for weakening the body and making it vulnerable to other types of cancer.

Smoking by pregnant women leads to premature birth. In some cases it results in low birth weight too. The carbon monoxide in the body affects the functions of the brain and other important body tissues.

To sum it up, what happens when you smoke is you kill yourself slowly. Not only that, but the people around you get sick too.

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Indicators of Spring Season

The most conspicuous signs are plants and flowers blooming. Spring is also noted for the resumption of animal activities, many of which go into hibernation during the winter season.

Another sign that it is spring is the smell of the soil. It has a unique scent, brought about by temperature changes. The temperature change means surface is now ripe for flora to grow.

(Note: It has been observed that what happens in spring, including the major indicators, now occur a few days earlier than usual. The reason for the season creep -which affects all the seasons- has yet to be determined.)

Flowers Bloom and Birds Sing

As plants start to blossom, so do the flowers begin to bloom. The emergence of flowers leads to increased activity by birds. For this reason, images of springtime have become associated with birds chirping while flying over blooming and colorful flowers. With winter behind, the birds can be heard chirping through the night.

Weather

Springtime is also marked by some rain showers and thunderstorms. Depending on the area, some snow may be left over. The temperature will start going up again. As this happens, the remaining snow and ice melt.

Season of Rebirth

The ancient peoples often viewed spring as a time of rebirth or renewal. It should not be surprising if one looks at how events unfold.

What happens in spring is that buds on plants begin to appear as the snow melts. At the same time, new green leaves emerge on plants that appear to have died during the winter. Grass starts to grow on lawns and gardens.

As stated earlier, flowers of all colors and shapes begin to blossom. If you look at your garden you’ll see not just birds, but bees, insects and colorful butterflies all around.

In the animal kingdom, the birds can be seen flying or returning home. You’ll also hear frogs and see baby animals start frolicking again.

Human Activities at Springtime

Picnics take place a lot during this season. What happens in spring is that the days become warmer with some strong winds too. This combination makes it an ideal time to go to parks. The longer days also help of course.

A stroll along the neighborhood will reveal other common spring activities. This includes plucking wild flowers and flying kites. Kids play in muddy puddles or playgrounds. Outdoor sports also take during this time.

Among the most popular are biking and rollerblading. Other outdoor activities are baseball and jumping rope. Caring for the garden also takes place at this time.

Perhaps the ancients were right; a lot of what happens in spring, be it animal or human activity, can be likened to a rebirth. After the dead cold of winter, spring becomes a symbol of life. It is a new beginning and one that is vibrant.

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