Why do we yawn? Is it because of boredom or drowsiness or fatigue?

Why do we yawn?

Is it because of boredom or drowsiness or fatigue?

Probably not, said French researcher yawn is a natural function refers to an increase in activity, or even to the underlying desire to change the subject. Why do we yawn question by Hippocrates the father of medicine, who lived in the 4th century BC, and also answered, explaining that the yawning "polluted air is expelled from the lungs" and restores blood flow to the brain.

This interpretation is very reasonable, yawning mean a strong bout of breathing cycle. Where the size of the esophageal opening four times larger than its size in normal times.

Yawning is usually sleepy and relax and feel more, sleep or hours approaching alasikaz, it also brings an instant feeling of boredom. Science explains the process of yawning as a means to enter additional quantity of oxygen to our brain to act as a stimulant for the brain (However, this is not an embryo. auditory imagery revealed that the embryos from third month. yawn to the point where one codec seems to elicit a standing! however, the fetus is pulled low partial oxygen.

If a yawn?

Olivier valosinski-expert in the subject of yawn. They considered the yawn that awakens the neurons connected by chemical reaction in the brain. It is a backlash arose as a result of a decrease in muscle strength observed after several trials, Olivier that Parkinson's patients who suffer from a bug in dopamine did not yawn. While some depressed who are treated with medication doubled the secretion of alsirotin. A substance produced by some intestinal cells are powerful spells from the yawn cannot be stopped.

Olivier also noted that some kind of infection infect all who watched one of the yawning. What the story of this infection?!

It seems that the worlds to know a lot about animal behavior yawn contagion. Says Bertrand dibort, specialist in primates: yawn infection when monkeys mngaben serve as a communication and networking. And when other races. They express a desire for amusement or flaunt sexual potency or message to the peace. In short, the yawn for the doctor Olivier old post hides many secrets and mysteries

Hidden meaning!

There is an old saying that good the yawning infects seven others infected. The US has been able to Robert brufen, Professor of Psychology at the University of Maryland, this is installed through a series of tests conducted by the students, I've forced them to watch a video about yawns and without observations. It found that vision play an essential role in transmission. Biden watch mouth yawning does not raise any reaction when the other, if the rest of the yawning face covered with a mask.

It is also known that the children before the age of two years. Are not affected by a lot of others.

The reason is because the infection travels through the frontal lobe is formed when children at that age.

Apart from the human, we believe that the yawn contagion phenomenon exists only when the monkeys. It is a system of communication ease tensions when the Group and coordinate their activities. It yawns may mean the need to move to another topic.

We yawn in time: Doctor Finder valosnski says that 90 percent of people say they yawn between times to 15 times a day, and when it skips the twentieth time number, this means that the yawning live like were hampered, not medical or physical level but also at the community level.

In some cases the yawns are estimated between 5 and 6 per minute. In the case of the usual pace increased, this situation suggests that problems in the nervous system.

In cases of unsatisfactory a yawning peaks at specific times. I admit 75 percent of those polled say they yawn so much in the morning during the supply with them. And 50 percent said they yawn at the end of the day while more than 30 percent yvloun after eating. In fact, everyone seems to be yawning in the morning, at noon and in the evening.

But the question, is there more yawning?

Not specifically, at some races monkeys, only yawns with the dominant male of the group. In contrast, human yawning. Since this process is not limited to a specific category

. Yawning process begins in the womb and only doesn't stop with the end of the age.

There is a universal and unified more than a yawn but there are certain situations that generate or cause a yawn than others. Such as pregnancy in women and the feeling of fullness or fasting period. In addition to choosing the wrong time to travel and the feeling of nausea.

Miracle in the woman's body..???

Miracle in the woman's body..???

 

Scientists explain period (' iddah) for women, established in the Quran, after

Divorce or death of a spouse, it's to make sure that the uterus, and it

A reconciliation between the spouses, this is true, but there is another reason

Discovered by modern science, is:

The liquid anniversary differs from one person to another, as do the

Fingerprint, every man his own blade. And that all

The practices of prostitution, gestational uterus cancer. And that the

Women carry within her body is like a computer, that stores code

The man whom. If the computer has more than

Blade, as if entered a virus to your computer, and with bugs

And disorder and malignant diseases.

And with the intensive studies to reach a solution or cure for this problem,

Discover the miracle, and discovered that Islam teaches maighlonh. And is

Women need the same gear that their legislators, even

You can receive new code without being hurt. As explained

This discovery, why marry almrahrgla one, not multiple pairs.

Here the scientists asked the question: why are different madhaladh between absolute

And the widow?.

Studies on divorced women and widows, the analysis demonstrated

Widow need longer to forget this code,

Because psychological state, where the more sad

The loss of her husband, not from the damage of divorce but sadly passed away..

So she cannot forget that her husband, who lived with her life

Happiness. A life of joy. Love life. Because of women's printed gut

Loyalty and sincerity, and that treason is an outsider on the printed heart

The great. Women.

The Hallelujah

And Allah knows best.

How do you think swarms of living organisms?

How do you think swarms of living organisms?

Collective intelligence: there is a rule that says "no one knows anything and the community know everything." This rule keeps the survival of many kinds of organisms, including

Fish

In Germany conducted experiments on fish shoals scientists proved to correct mistakes their leaders behave properly

Collective intelligence does not need a leader

Jens Krause worked at "laibnates" in Berlin, conducting research on biological behavior, making it "Sunfish" Krause with a team of scientific research, and they planted a real fish shoals Center for experiments. And pressing the button scientists can control the movement of fish and directing right and left, and through that they monitor the reaction of the rest of the swarm fish to one fish. After a hesitant start capture began to accept exotic fish (mechanism) despite the strange behavior, and eventually started the other fish.

The individual does not know anything

Scientists started by another experiment to see how individual decisions shift to collective decisions. The squadron must now choose one of several options for sound decision, and not to be easy at first, the fish must pay mechanism real fish to do strange behavior in normal circumstances. The fish mechanism should make them divert their attention from the food component of the pile worms. In the first experiment within the Fishbowl, the squadron had experience it small and consisted of 2 fish only add to the fish.

Don't be fooled by the community

I turned the attention of Covey pile worms and fish movement that followed made him make a decision. In the second stage of the experiment the fish entered in confrontation with 10 PCs. At this stage the fish mechanism acted the same way as in the first time, the question is "will you be able to fool large Squadron this time as before with Covey?" in this experiment followed the big fish shoal mechanism also to pile worms, but it didn't detract from the worms, and fish swarm the way away from the fish and the nimble decision, this result has been confirmed by further tests.

Jens Krause concluded that in circumstances where the fish wrong Commander the swarm fish does not necessarily follow, unless this decision followed a number of other fish, because this persuades the rest of the flock. Jens Krause speaks of so-called "gradient borders, should a certain percentage of the members of the flock to certain conduct, and then followed by other individuals. Krause says he is not always sufficient to an individual leadership, this is meaningful because individuals can make wrong decisions, and prevent the "social gradient border" mistakes. Scientists say this phenomenon as a form of intelligent species flocks.

They said about scientific Renaissance

They said about scientific Renaissance

In the belief that our nation's Renaissance is obligatory and the need

And we also know that the Renaissance of all areas of life

Including the scientific and technical advancement

Especially in the era not only speaks the language of science and does not understand the grammar etc.

It is the language of the times and tomorrow's weapon

And check out the bashabab of science and technology in place among the developed world

love, love of adventure and exploration

.......

Education and studying the collection, accommodate the

And not only a tradition or astzaara preserved fruit

They do not create civilization and the Nordic countries only a foetus is a replica of his parents

But I want something more brain training

On adventure

, Boarding and beating in passive

And the secluded on the idea and the custody mind even failed new

Innovation and invention and creative imagination of the creator is the spirit of progress

This only comes with another item added to education and is a

Love and like

I dream of a young

Like the electron

And thinking and are busy and watch it at night and watch over his sweetheart

I dream of young people interested in and secrets his passion for ball charades

I dream of a young crazy mad measured Atomic Energy beleilah

That love science and love of truth

It's a noble curiosity that fills the human heart and to innovation and discovery

Our education should be to establish this curiosity and this love generates and encourages and rewards of the

Do you know what is red tide

Do you know what is red tide

Red tide is a natural phenomenon occurring environmental

Because prosperity is harmful to one or more types of plankton

Plant or algae in the seas or lakes

Causing discolored water,

Most of the time changing the color to red,

But water color can range from Brown,

Orange, yellow, green, pink,

Where the resulting color depends on the color of the plankton

Plant which caused the phenomenon.

But water color change is not indicative of the emergence

Red tides, where the color change may occur

For other reasons, such as chemical pollution, or

Organic and so-called color change for reasons other than

Phytoplankton in red tide

This phenomenon caused severe toxaemia

In addition to the many water hazards.

These plankton production cm lead for shell

Fish movement and death, as well as damage

Environmental and human toxicity to eat fish

Infected from that region

Know the red tide phenomenon scientifically b boom harmful plankton,

Since the phenomenon really has nothing to do with tide and its color is not always Red

Do you know what gaps blue

Do you know what gaps blue

Approached

Do not be afraid

Not a trap for hunting

Bermuda is not awesome swallow from approaching them

It's blue divide

One of the most beautiful and strangest phenomena of nature

These gaps exist in the sea and surrounded by coral reefs

It is like a hole in the sea

But in reality a giant underwater caves

Sharp slope walls and dark color is caused by water depth gap so the waters appear dark color which gives a feeling of dread

Pictures of tallest woman in the world

Pictures of tallest woman in the world

Pictures of house building in the heart of the mango tree

Pictures of house building in the heart of the mango tree

Photos strangest shoes on forms of animals

Photos strangest shoes on forms of animals