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Mugur Bogdan Se helps after-school activities for kids.

 

10 Features That Make Each Of Us Unique Individuals

10 particularităţi care fac din fiecare dintre noi o fiinţă unică

 

However much it looked like two people each, are features that make each person is unique in its way. Here are 10 aspects that differentiates a human individual elements of another, so that no two people are absolutely identical. 

  1. The human DNA begins everything - hence the differences start. It is impossible that two persons have absolutely identical DNA.

It is true even if identical twins: although perfectly identical in terms of DNA in the early stages of cell division following conception, then the two sets of AN begin to differentiate, as each individual progresses old, and this process began in intrauterine life, continues after birth. Copying (replication) continuous DNA during cell division can be made small errors, leading to such polymorphism uninucleotidic changes (changes in a single "letter" 'genetic code, ie a single nitrogenous base of the structure DNA) or more variable during the whole sequence of DNA which are duplicated or eliminated altogether. As we age, these variations accumulate, making the DNA of each individual is indeed unique.

  
2. Fingerprints

Although fingerprint features are mainly determined by genes, but recent research shows that their formation is influenced by external factors such as pressure from the uterus wall or amniotic fluid movements. That is, even identical twins, fingerprints, although very similar, however, be distinguished, they are analyzed by means sufficiently precise.


3. Walking


How mergen changes during childhood, but usually stabilizes when the growth is over. Then, individual anatomical features give each of us a specific walk, so specific that since 1970 there are studies showing that we recognize as the people running them know, with an accuracy of 90%.

Drought: Fifth Knight of Revelation

  With the deepening global warming, a phenomenon once perfectly natural, began to show its teeth and smile dusty dry more often in recent years. Somewhat overshadowed somewhat dynamic hazards and high magnitude earthquakes, wars and epidemics, widespread drought is only one of the greatest misfortune that can strike mankind today. Scale and its effects are so important to our future that currently do not have spared no effort in fighting drought. Otherwise, the world as we know it will change before our eyes. And the result will be a bad omen.

Drought, aridity, humanitarian disaster

We all know that water is life. And without water all is lost. From environment to current human civilization, is based entirely trivial at first glance, water. So here is how important is widespread drought and aridity galloping of whole regions and ecosystems of our planet. We are accustomed to understand by drought, a period during exinsă months and even years, the water supply of a given region are affected, either surface water or groundwater 
Normally, drought occurs when rainfall is well below the normal. Although droughts can exinde during several years in certain environmental conditions, a relatively short drought can cause huge damage local economies of those areas. Global scale, drought impacts on agriculture devstator. In fact, over long periods of drought history was a decisive factor in the migration of human populations in the affected areas. 
Droughts of the most serious consequences on the environment, per general economy, agriculture and livestock and eventually even human health. Drought often leads to installation of hunger, epidemics, having a major influence on the outbreak of armed conflicts and local wars aimed at water supplies and food, or control of land with a higher degree of fertility. 
According to research on the impact of drought and changes in migration dynamics of human societies, it was found that traditional farmers who practice subsistence agriculture in general, are most likely to migrate, because they have other sources of food alterantive. Drought is one of the negative factors affecting the quality of water sources, because the low water surpafaţă, reduce dilution of pollutants and increase contamination of water sources remaining.

 desert Drought significantly increase the degree of erosion of land, destroying natural habitats and severely hit by plant and animal populations in the region. Obviously, malnutrition, disease, dehydration, decreased production of electricity, reducing the flow of water required insustriale activities, social convulsions and vegetation fires are among the worst attributes hidden in the dusty gray mantle of the fifth rider of the Apocalypse.  

      Headquarters of drought 

 

The Theory and Related Known Black Holes is wrong!


       Everyone knows at least one thing about black holes, namely that nothing can escape them, not even light.

         However, this basic principle related to black holes was denied by quantum theory, explains physicist Edward Witten of the Institute for Advanced Study in Princeton, New Jersey.

       The principles of classical black holes are described as incredibly dense objects, the space and time are distorted so that nothing can escape their gravitational grip. In an essay, physicist Kip Thorne describes as "articles

Mystery Extracorporeal Experiences - Explains How Science             Travels Outside the Body

 
Extracorporeal experiences were long a source of fascination for people, as there are stories about the "adventures" outside the body for the past several thousand years. The feeling of floating and ability to observe your body from the outside are typical features of these experiences that have puzzled over the time doctors, philosophers and theologians. If for millennia people have attributed the phenomenon of paranormal forces today, thanks to research conducted in recent years by experts in neuroscience, these strange experiences were explained.
Doctors have identified a number of diseases that can lead to body experience, among them the epilepsy and stroke. Extracorporeal experiences may become manifest after traumatic events like traffic accidents or drug overdoses and during extreme sports or meditation. Statistics show that one in 10 people is part of such a lifelong experience.
Recently, many scientists were able to induce body experience healthy volunteers, under laboratory conditions, making some important steps to demystify this phenomenon.

The first body experience success in the laboratory

Henrik Ehrsson, cognitive neuroscience professor at the Karolinska Institute in Stockholm, is one of the researchers have made numerous efforts to study the extracorporeal experiences.
The first experiment yielded a body experience under laboratory conditions took place in 2007, was made by Professor Ehrsson. He started from the following premise: "What would happen if we" make "eyes of a volunteer and I move to another part of the room?Does it continue to see the location of the body, or the new position of the eyes? ".
To find the answer, Ehrsson asked for volunteers to sit on a chair and wear special glasses, connected to two video cameras at two meters behind them. Volunteers receive the left lens of the camera videos taken from the left and the right ones captured by the camera lens on the right, so that they saw their virtual back from the perspective of a person located 2 meters behind their body.
Then the teacher Ehrsson used two plastic sticks with one of them slightly volunteers împungând chest, without them noticing, and the other repeating action under the cameras, nonexistent chest touching the "virtual person". When the two were synchronized gestures, volunteers reported that they were part of body experience, feeling that is where there were "eyes" of their own body where he looked.
So even if the volunteers could see his body, meaning that it is in the same place as the beginning of the experiment, the brain has recalculated the "self" in the room, which has led to the experience.
To confirm that the volunteers really perceive to be the area where the cameras, Professor Ehrsson used a hammer in the next phase of the experiment, pretending hitting force as cameras, where he found virtual body. Sensors on the skin of volunteers are identified immediately accelerated pulse and sweat levels, symptoms of fear, typical reaction of the human body in case of threats.

Medicine in the Age SF

by Mugur Bogdan Se on February 20, 2012

Medicine in the Age SF: was tested microchip to be implanted in patients!

Medicina intră în epoca SF: a fost testat microcipul ce va fi implantat în pacienţi!Researchers at MIT have announced a successful seems taken from science fiction films: testing for the first time a microchip inserted under the skin for medical purposes. This chip delivers precise doses of medication at preset time.


The test was performed on seven women in Denmark with an average age of 60 years. Chip worked flawlessly in testing, releasing under the skin of patients up to 19 daily doses of an anti-osteoporosis.Normally, the drug was administered by injection.

The implant was found to be without side effects, and tests showed that
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