Where we come from? human origin of dispute (map)

The origins of mankind, there are two concepts: the origins of the human family and the origins of modern people. For one section of the common ancestor of about 700 years ago to 500 million years ago roots in Africa, the academic community is at present no less controversial.

For that the origin of modern humans exist two hypotheses, many scientists supports the "origin" in Africa, Africa is the home of modern man; a small number of scientists are supporting "in evolutionary said," that is, think that modern man is at the origin of the Eurasian non-respective.

Modern African origins of the view that the ancestors of modern people dates back to about 15 million years ago of a woman in Africa "Eve". The original Asian continent were all cold glaciers, natural elimination, the descendants of the "Eve" started by the African continent to the other continents of the world, migration within 5-6 years ago came to China, accrue multiply, and at the same time in all parts of the evolvement of the cave man is truly modern sense of the human race.

In 1987, the United States scientists Wallace and Wilson were led by two laboratory detection of mitochondrial DNA in the genetic material found that people today can be traced back to their ancestors to about 15 million years ago lived in Africa for a woman. After the start of the modern human part from the African continent to the world the other continents migration and at the same time the evolution of mankind by burrowing into real modern sense of the human race. This point of view this as an international academic argument of "focus".

On 7 March 2005 on Science magazine, published articles, Cambridge University's three researchers to modern humans from the African continent to the world the other continents migration of geographical location and the corresponding population study of gene analysis. Find the distance from Ethiopia (African and Eastern countries) and the Ethiopian room showed very little genetic variability. Modern humans began from the African continent to the world the other continents migration route, gene diversity characteristic manifestations not obvious, not a large number of gene disruption. This inference, which further proves that modern humans originated in Africa "said."

For "out of Africa," said one of the two key issues are migratory route. Two independent research team through the human mitochondrial DNA studies have found that the ancestors of modern humans as early as possible along the Indian Ocean coastline "out of Africa", and then move to the world, and its movement speed far beyond earlier estimates. The traditional doctrine that modern human ancestors might be moved to the Middle East and Central Asia region, and then to other parts of Asia and Europe, etc.

Another key issue is out of Africa. At first, scientists reasoned time in about 10 years ago, but after scientists a new round of analysis determined that the fossil is about the history of the Wannian 19.5 than it previously presumed earlier 6.5 million years. Genetic studies have speculated that Homo (i.e. people) should come from approximately 20 million years ago, but this new study results coincided with genetic research results.

Scientists believe that the revision of time so that the "modern humans originated in Africa" theory is more persuasive. Date of early modern ahead of time so that these people have more time to develop their cultural property, so they spread from the African continent to Asia and Europe.

Highly educated women sell egg money troubles and bad unknown

United States girls love for money to sell eggs back pain, there is no exact results

Someone from the egg donation in the pleasure of helping others, and some that are just for the sake of money. From ordinary thousands of dollars to the elite of 10 million u.s. dollars, these seemingly easy to get high returns for the young United States girls more of bikers. In addition to the contributions which have to put up with some pain, donors also face the risk of what kind of physical, psychological and social ethics at the individuals faced with what kind of pressure, yet scientists give exact results.

Jamie · Gallen Blech feeling is not very comfortable, but also no appetite to eat, because the previous morning her in the Hospital made a small operation of assisted reproduction, doctor spent 45 minutes from her ovaries extracted 66 eggs.

Although some physical endurance, but Ghar Blech think this just own a small price to pay, a couple from Boston to buy eggs paid her $ enough to let her 1.5 endure suffering. This is the QAR Blech 3 years the 4th best selling eggs, then she also intends to mid-July to New Jersey and then sell a eggs.

Section no. 000 donors

Ghar Blech in order to pay tuition to sell eggs, her fourth best selling the eggs of the remuneration is 1.5 million there is a saying more appealing, Ghar Blech is done to help others, this has fathered two children of the soldier's wife, hope those unhappy family can enjoy the happiness of childbearing. To some extent, this is, indeed, she frequently sell out the motive of the egg cell. In addition to? Ghar Blech to bank loans 1.4 million to pay tuition, she is in the United States well-known pure network University Phoenix University Ryerson. There are also people who rent, living expenses, these are also she had to sell eggs.

Ghar Blech selling eggs of remuneration in the "business" was relatively high, and the general price is around us $ 5000. Ghar Blech live in the United States of Michigan and the sale of eggs in Michigan is not legitimate, so she came to Massachusetts.

In the decision to purchase the QAR Blech eggs before the couple have been through del Blech from babies to teenagers to adults, each growth stage of the photo, they even look at Ghar Blech two children photos. 27-year-old GAL Blech 1.72 m in height, with a pair of green eyes and a natural blonde, looks fairly fine complexion, but ultimately the buyer choose Ghar Blech is because she's selling eggs prior experience, her first three selling eggs out of the doctor every time at least 40 eggs, this figure is generally sold twice the number of eggs, and Ghar Blech egg let three buyers are successful birth to healthy children, these experiences allow buyer is movable. It is also precisely because these good records, Ghar Blech price from $ 5000 to 8000 US dollars, it is up to us $ 1.5 million.

Ghar Blech and she is nursing sister University is planning to create an intermediary company, recruited other selling eggs ', the company came forward to find buyers and make contact. Currently, the two sisters have friends in recruitment to the part of those who are willing to sell eggs, she both also ambitious to find more like-minded persons.

Answer the questions who know their fate forecast formula of "death"

According to the associated press reported 14 United States researchers launched a prediction of the so-called "death" of testing services to answer to some questions you answer, you can know your "destiny". This service an airless and immediately had a great controversy.

San Francisco elderly Affairs Medical Center of Dr Lee on 11701 over 50 years of United States persons survey conducted extensive research, and health characteristics of the participants continued to track the last 4 years, design has the ability to predict the probability of death in 4 years "formula".　　Dr Lee said that the test of accuracy up to 81%. Prediction of the "death", the researchers for over 50 years of age in the crowd design 12 issues, by answering 12 questions, this answer to get score, and then set of formulas, you can know the odds of 4 years from the death.

"Life and death prediction formula"

12 questions and scoring

1. age: 60 ~ 64: 1; 65 ~ 69: 2 min. 70 ~ 74-year-old: 3 minutes; 75-79: 4 min 80 ~ 84-year-old;: 5 minutes; 85 years and over: 7 points.

2. sex: male: 2 minutes.

3. obesity index: the number of kilograms of weight divided by height (m) results in 25 following (normal body weight or a little thin by): 1 min.

4. diabetes: 2 minutes.

5. cancer (except mild skin cancer): 2 minutes.

6. chronic diseases affecting the capacity of action or demand at home oxygen: 2 minutes.

7. congestive heart failure: 2 minutes.

8. over the past few weeks smoked: 2 minutes.

9. because of health reasons could not swim or bathe or suffering from a memory barrier: 2 minutes.

10. for reasons of health or memory management, a property or record expenditure chargeable number of difficulties: 2 minutes.

11. walk several blocks asthma have no: 2 minutes.

12. because of health problems cannot lift: 1 minute and towing.

Scores answers to 0 ~ 5 minutes: the probability of death is less than 4%; 6 ~ 9 minute: death by 15 per cent; 10 ~ 13 min: 42 per cent probability of death;

More than 14 minutes: the probability of death is 64%. Integrated

Over a hundred-year-old's life and struggle of super human science

Cambridge genetics Department of Geriatrics biologists Aubrey de Grey (Aubrey de Grey) wearing dirty jeans with a pair of blue eyes, a long red complex beard, seems to be the core of Frankenstein. 　　　　But in the last year, this self-taught scholars to its theory on human aging aroused great attention. Mr. de Grey, 30 years later, human life has the potential to significantly extended. He said: "with drug efficacy, we must be like today treat many diseases, solving the problem of aging. "He believes today's many people may live to be 150 years old, or even longer. It's a bold prediction is based under the leadership of Mr. de Grey's a research project: "artificial control slow aging project". The research project to identify the seven and aging-related molecules or cells from damage, each "has the potential to solve through technical means, these technical means there's now exists, there is a positive development. "In the scientific community, de Grey has obsessed with suspicion. He is a pioneer or a nerd? is too naive or EVTA? but one thing is clear: his theory whether people agree that he's the man everyone is difficult to ignore. Chicago School of public health, epidemiology Professor Jay • aoshima ansky (Jay Olshansky) admitted: "I'm Aubrey fanatic admirers. We need him. I don't agree with his conclusions, but from the scientific terms, this doesn't matter, this can contribute to the advancement of the discipline. "De Mr. grey areas in other concerns are important. He became a new political movement in the United Kingdom the "spokesman". This political movement known as the "super human doctrine" (transhumanism), nowadays the Atlantic is getting more and more support. 　　　　The main credo of the campaign is the scientific and technological progress can give people free from disease and aging, let us live longer, healthier lives. "Super human doctrine" in the most basic form, is to promote we embrace new technologies, such as increasing intellectual drugs, surgical facelift and gene therapy, these new technologies can enhance our physical and mental ability, and let our "good good" is on the increase. Belong to the "super human doctrine" of some Futurists is even more extreme. For example, has recently published a new book "exceptional and not far away" (The Singularity is Near) Ray • Kurzweil (Ray Kurzweil) said, "ultimately, we will blend in with the technology ... To 2140, US intelligence in the capacity of non-biological parts will be the biological capacity of billions of times part. "These prophecies in the conservative religious and cultural community stirred up strong response, they think that super human is human nature. This prophecy as the freedom the leftist parties of bounce, they warned super human chauvinism may affect human equality and human rights. 　　　　United States scholar Francis • Francis Fukuyama (Francis Fukuyama) of the "super human" described as "the world's most dangerous idea". However, the human self improvement technique is starting from science fiction to go into the lab, and ultimately into the market, these response is no longer enough. 　　　　"Super human doctrine" is the driving force behind the progress that want to expand an existing pharmaceutical health care models, to enable mankind to live longer, healthier and more fulfilling. If these technologies are strict management, and truly allow public discussion, they have every reason to receive extensive support from the public. If you have a choice, most of us are willing to take this opportunity to live a longer, more than often say "life septuagenarians", even if we have to eat a wide variety of new drugs. Facelift for explosive growth illustrates that attitudes with each passing day. 　　　　These new technologies have to be tolerated by the people, but now it is in the TV show and fashion magazines, cosmetic surgery. 　　　　The key question is who can make the human self improvement and life extension ideas become mainstream? politicians and business leaders are trying to address the rising cost of pensions and health care, so you can understand that they may go to daydream a everyone can live 100 years old (but will also work) of the world. De Grey is Mr. himself as a champion of social reform movement, he must juggle callsign, let us start with the "support aging trance" awoke, not because of the State of impediment to seize the opportunities of longevity, etc. His arguments are not unreasonable. If politics is not to improve the quality of life, a longer life, then what is? super humans who have helped us a favor, to help us define a faction of political struggle, and this struggle has not begun.

The human body is a spontaneous combustion is still difficult to mysteries

The so-called human phenomenon of spontaneous combustion, refers to a person's physical contact with the outside world at the end of the race itself to ignition. This strange phenomenon, the oldest found in seventeenth-century medical reports. To the 20th century, there were 200 incidents occur.

At the beginning of the 19th century, some people think that this kind of disaster just befall those excessive alcohol obesity and women living alone. But the numerous examples prove that later, the approximate number of men and women victims of gender equality, age from infants to 114-year-old has a variety of age groups, and there are a lot of cases is no fire place themselves without burning.

Earlier most sufficient evidence that one of the spontaneous events, the human body by Bartok forest in 1673, made a record. That was a poor women in Paris, one night went home to bed after a night of spontaneous combustion. The next morning she was found only in the head and fingers left over from the other parts of the body burning to the ground. According to this spontaneous events from France who Maurer in 1800 published its first articles about the human body to spontaneous combustion.

After a short time, France, United Kingdom, intended to facilitate had caused a sensation of spontaneous combustion in the human body. A recent comparison of influential 1976 27 December, from the Al Leah Herald "reported by La Goss, a family of seven, six members of the burned to death, became the most difficult to explain the mystery. Report says: "the field investigation showed that the wood room all objects intact, even the bedding also neatly on the bed, but they burnt the severity of the deceased, the room should not in all."

Although a lot of police, fire brigade, arson cases expert, pathologists have made a lot of evidence, but at present there is no reasonable arguments to justify human physiology is spontaneous or even reduced to ashes. In accordance with the general terms, the body's organs and tissues and bones only 900-1000 degrees Celsius of hypertension may crematoria burned to ashes, and its own incredible combustion. In addition it has been suggested other spontaneous factors, such as Meteor, lightning, explosion, in Atomic laser beam, magnetic energy, etc., but these kind of conditions we can play a role in formation of spontaneous combustion, there is no explanation. In short, the human body to spontaneous combustion phenomena is still a difficult puzzle.

"Heart" of the driver to the poet's heart with memory function

United States scientists study found that the human heart and maybe some kind of "thinking and memory function"! this is what many patients receiving a heart transplant surgery personality change, inherited the heart donor personality. According to statistics, every 10 cases accepted for heart surgery patients, there is one character change occurs.

"Heart" drivers become poet

It is reported that United States 40-year-old retired truck driver Jim · Clark has never been an unhappy person, he never gave the wife Maggie wrote a letter, since he was 15 he left school, grammar errors. So when the last day, Jim suddenly sit on the table and began to write a line to his wife love poems, expression and emotion, he felt a shock. Original, JEM in half a year ago has just received a heart transplant surgery, he was convinced that his poem "quirks" comes from the heart of the transplantations, because the donor family loves writing poetry.

Heart memory cells work

Mathematical Association of United States California heart experts also believe that the heart is not a "pump", they have recently found a way to have a long-term and short-term memory of neurons is indeed in heart, and a small but complex nervous system. "Memory" of the heart with perspective is still not recognized by the mainstream medical profession, but many accept the heart transplant patients are convinced that there is no theory can explain in their possession of a series of strange things.

A pregnant belly twins fratricidal helpless killed a PO-a

According to the United Kingdom the mail on Sunday reported 19, conceives twins of United Kingdom Nottinghamshire 26-year-old woman Sarah-gelatt was the doctor informed, a rare disorder leading to her belly of a fetus is slowly killing another fetus. Sarah either combine the two fetuses with abortion, or risking abortion one tire, save another fetus.

Painful Sarah decided to accept the operation, kill a fetus that rescuing another fetus. It is reported that the Sara there are already 4 months pregnant, she encountered is the rare "twins reverse artery reperfusion syndrome", this means her womb of one embryo congenital organ disorders, there is no chance of survival, but it is still growing, the health of the fetus from the body to draw blood. If Sarah continued pregnancy, then the two fetuses have no chance of survival.

It is reported that on 21 February, the United Kingdom Birmingham women's hospital physician through a keyhole surgery "," end the patient's pregnancy, fetal surgery may result in the Sala fetal health also abortion. According to experts, the termination of pregnancy for fetal will still remain in the Sala of the uterus, but the doctor said that, if the operation is successful, the killed the fetus will not affect the other healthy fetal life. It is reported that the "twin reversed arterial perfusion syndrome" only occurs in pregnant women with twins, this disease is so rare, each 35000 pregnancy may appear only in a case. (Clancy)

Discover the world's biggest carnivorous dinosaur (map)

Similar crocodile large mouth of giant dinosaurs

According to the United Kingdom the Daily Telegraph has reported that Italy scientists have recently identified a similar to crocodile large mouth of the giant dinosaur Tyrannosaurus Rex, as the replacement of the planet ever lives Max carnivores.

Italy Milan Museum of natural history by Cristino · Dell · Sasso and his colleagues were testing a Morocco dinosaur fossils, after surveying the mouth was up to 1 m. In addition, they also analyses the previous piece of unidentified dinosaur skull fossils. The researchers speculate that the skull at least 2 meters long.

New discovery of dinosaur remains indicate that this dinosaur Minister from nose to tail up to 19 meters, more than 8 tons, its competitors Tyrannosaurus Rex, before it is like GNOME. This Super beast live in 100 million years ago during the Cretaceous period, mainly in the Sahara and the nearby bogs or rivers. Fossils show this super predators is the main food fishes. This dinosaur is also used in hindlimb walk, it's back with two meters long spine, supporting its robust forelimb, make it more effective predator prey.

The scientists in their skull fragment analysis found that, even if the Jurassic Park 3 "in the monster — up to 44 feet spike Dragon, than most larger Tyrannosaurus nor and its tall ruthless, fear is the only Japan Monster" Godzilla "with it's a fight.

Italy Milan Museum of natural history dinosaurs researcher Dr. Paul · Balart said: "after the study we found that this new type of dinosaur may be larger than Tyrannosaurus Rex, thereby becoming used to live on the Earth's largest carnivorous animals."

Taiwan woman and her husband property sub comatose

According to the new Ming daily coverage of Singapore, Taiwan a Nannie young woman, and has been in bed for vegetables, making her husband gave birth to a baby boy, as being the only husband continued fragrance lamp. This vegetable strange sensation Toi birth.

But is there a fertility-comatose, neighbors, young women suffering from "red affair" gossip hurt, but Ong Ka po believe on the son sense daughter-in-law was innocent, Yan refused to do a paternity test. Homes at Taichung's 28-year-old young woman 5 years ago and her three-year-old husband married, and UB.

Three years ago with her husband in a car accident in the head damage become comatose from ill afford, live by the wife cared for. In March of this year after the death of her husband, she was still with her in-laws, mid-June, women gave birth to a baby boy.

Young woman birth became the laughingstock of the neighbors, that address the vegetable can not have fertility, also recommended that the woman's parents-child with brides do prison. However, the woman her in-laws has supported the daughter-in-law, thank her sense, elder care in bed's son. Young women also said that the most difficult day has passed, no matter how foreigners see her, now just want to take good care of the husband's flesh and blood.

Chicken with long teeth and crocodiles and ancestors (map)

Long teeth of chicken embryos

TOM-24 February 2006, the United States rising recently, University of Wisconsin Wiregrass laboratory Mathieu · Harris found at a chicken embryo beak on the edge of a small like a tooth-like Protuberance — accurately, like the crocodile teeth. This accidental discovery shows that despite the long bird has lost this physical characteristics, but the chicken while retaining the long teeth.

The beginning of the 19th century, comparative anatomy co-founder Ian Martini · Kyrgyzstan · Russia Vladimir Roy St. · West lari in Parrot's beak on the embryo found similar teeth small Protuberance, but because he was busy and George · library Weir on the theory of evolution genetics issues of controversy, and the discovery of forgotten. 200 years after, then a graduate student rediscovered.

Responsible for directing the work of Harris of biologist John · French explained: "they did not grow in the lower jaw, but long out of the conical Sabre-like early teeth. The teeth of other animals is a crocodile. ”

Prior to this, also had the scientists try to keep chickens grow teeth. However they are mouse genetic information intervention to chicken, complete, and this way make chicken growths is a mammal of the lower jaw. While chicken body potential long teeth capacity is from the same ancestor for crocodile zulong there passed on.

Life has hair is no longer a dream

Life keep hair is Oriental dream. Recently, L'Oreal Research Institute has found the secret of the hair: a tyrosinase protein 2 (TRP2) of the genetic code in holds hair black and white. If you can find the control the genetic code, life Jet-Black beautiful hair is no longer a dream.

Experts pointed out that for a long time, people know that hair turns white is the result of the lack of melanin, the cause may be due to genetic, it may also be due to the metabolism of pigment in the hair of natural aging, no new melanin. However, skin and hair, the same color by melanosomes decided, why the melanin in the skin will not be lost?

Expert in the study of skin and hair melanin cells found in the melanocytes in the deep, specialized and pigmented cells of tyrosinase, tyrosinase protein 1 (TRP1) and tyrosinase protein 2 (TRP2) these three enzymes common role, Brown melanin and really two pigment melanin. And password in the hair follicle TRP2 genes selectively expressed as hidden. Experimental results show that the synthesis of human body TRP2 Palm, melanin is indispensable, the disappearing of melanocytes, and does not contain TRP2 of melanocytes.

Researchers believe that the decision of the black and white hair, TRP2 genetic code may play a crucial role. From this standpoint, the skin melanocytes in the nature of this protein, relations with the survival of these cells. If you can find the control method of password TRP2 gene, life Jet-Black beautiful hair is no longer a dream.

The true human spontaneous or fabricated?

We live in a dangerous world, surrounded by a variety of flammable, explosive stuff. So, our body can suddenly burst into flames? this idea has existed for a long time, some strange combustion phenomena seems to have confirmed the occurrence of spontaneous combustion in the human body.

Human self — — this is real or fabricated? whether believe it or not, we will examine evidence together, look at science and the supernatural collide out how the spark.

"Spontaneous combustion" seems to have been the human body exists, why self-ignition has not answer?

1986: March 26, in the evening, the United States Yaddo firemen received the report, they went to investigate together so puzzled by the fire.

The name is George-Mulder who go to bed when properly, an original 180 pound person, finally being made only three pounds of bones, but the fire did not burn the House down.

For decades, fire the researchers have been puzzled. What kind of fire you can devour it does burn his room? see your body burns up, this person must be tried to fire. Unless, the fire is too cool, too late. This is not the only one who is the mysterious fire burned to death.

For centuries has been swallowed up by the view that the flame from inside their own body. Supporters of this is called "spontaneous combustion" of the human body. Larry-Arnold wrote the book burning, say in the body is spontaneous.

Against the person were of the view that human spontaneous nonsense.

In the rare event that a witness, but after spontaneous combustion in combustion survived.

In 2002, new year's day, in the North of Belgium Brussels, Adelie infants-Dake and family from the beach after picking up some shells, drove home, suddenly found himself out of the thigh. Her from the waist to the knee was severely burned. Her doctor has failed to identify the cause of the fire.

In order to find the truth, Larry-Arnold, world famous exception fire researchers and forensic biologist Marc-benic decided on this investigation.

Candle wick effect successfully explains why some people even bones to ashes.

About these weird combustion case, 17-century Europe, some doctors believe that the answer is alcohol!, but if so, then the body should be started from inside. In the absence of oxygen in the body, it is clearly not going to happen.

Recently there was a relatively reasonable explanation, known as the candle wick effect. Sometimes, the most bizarre mystery is the most common answer.

Scientists believe that we can make a person dressed in clothes, it is envisaged that the candles for miles flip, clothing is the candle wick, body fat is the wax. Even very small flames may penetrate the skin, burning fat, then slowly and continuously burning.

Forensic biologists mark with a piece of cloth and a piece of pork illustrates this effect. Pig fat and human fat is very much alike. If the conditions are in accordance with, the fat and would like to burn the candle to almost nothing left.

Candle wick effect is almost a perfect answer, it proves that the human body itself would have a combustion sources, as long as the environmental conditions in line with the human body can self destruction.

However there is little doubt that the candle wick effect cannot answer with pigs do the experiment, regular leave many complete bones, and is considered a spontaneous event in the human body, bones mostly reduced to ashes.

Anthropology graduate student Andrea-Christensen concentrate on solving this problem. Andrea found that victims of human spontaneous and most susceptible to osteoporosis crowd the basic situation of very similar. While osteoporosis bone in cremation is easier to be burned.

Candle wick theory explains those cases of a weird phenomenon: why but ability often intact? feet and leg of fat rarely, and usually not cloth wrapped — that is, there is no fuel, no candle wick.

Researchers believe the candle wick effect is causing the death of George-Mulder. Adelie infants event cause self-ignition is shell on some sodium.

Candle wick effect may explain George de Mulder's death, but they cannot explain Adelie infants-Dake. Her thighs before burning up in the witness.

In Belgium, Larry-Arnold and Marc-benic in Adelie infants a case will have a major breakthrough.

In the course of the investigation, benic look the Adelie infants clothing and shell's analysis report, resulted in the discovery of a neglected leads is sodium.

Sodium is insoluble in water of waxy substances on metal, have strong reactions. Sodium reacts with water, will produce a very active substances: sodium hydroxide.

Reaction process releases heat, then make the clothing and fabric starts burning. Spark everywhere rampant, perhaps this is what they see. This fire is very difficult to fight, this assertion with witnesses.

From that point of view, this incident has nothing to do with the supernatural.

It is probably this: sand poured pyrotechnics, Adelie infants on Pocket shells on a smoke residues of sodium. Later, she put the wet handkerchief in the same pocket, sodium was lit. Arnold and benic to Adelie infants showed their discoveries.

Mark said: "the test results clearly show the scene with sodium, something with the sodium. If sodium on the water, it will heat, in some cases, the unit of heat is sufficient to allow things like. ”

Larry said: "now we can be sure it is spontaneous, without a doubt. ”

"Spontaneous combustion" of the human body mostly elderly victims, overweight, smoking, and

Living alone.

The mystery of the fire on the Mystic, science has provided a partial answer, then explain George de Mulder encounter? there is also a not unravel: what led to this deadly fire?

Benic said: "with regard to Mr. Mott accidents there are several possible explanations. "Is considered to be the case of spontaneous human body there is a recurring thread: smoking. No one knew that night, he ever smoking, but benic believe there is such possibility.

Benic said: "there are reports that he was smoking, then give it up; also reported that he was still smoking. We must put this situation considerations come in. When he was lying in bed. He accidentally lit, most likely a bed; then, he was unconscious, in carbon monoxide choke in the later never wake up. "Dull flame of sheets give off the deadly gases carbon monoxide is odorless, he probably inhalation of carbon monoxide and coma. Then, burn the fat feed the skin, lit, put him into a slow burning candles. His clothes and sheets is like a candle wick, his fat is the wax. The heat of the fire is not high enough, so I didn't burn other items in the room.

Candle wick effect theory is a major breakthrough, this is Georges de Mulder event.

Irrefutable fact is: no one witnessed a person or an animal to combustion, and ashes.

Worse: suspected human cases of spontaneous combustion, the victims are mostly elderly, frail people, often overweight, smoking, etc., and are living alone. (Syndication/United States the National Geographic Channel ")

The researchers found the more outstanding achievements: looks better

Handsome guy babes are not necessarily null has a "rotten skin". United Kingdom the Sunday Times, 9 July published the latest research results that looks outstanding students in student performance more than others, and in later life for greater success. The researchers found that because of the appearance, some students in oral and written examination than other students more likely to get good grades.

To find out the reason behind this phenomenon, Italy Verona University Associate Professor of Economics, Ajam · Petrov · Cipriani, led a team to collect a large amount of data, including Italy a University economic 885 000 students since 2001, three years of achievements as well as some actors reading achievement.

They also collect these student's photo from 5 professors on their appearance an assessment, and the charm of the index is divided into 1 to 5, 1 5 for lack of charisma, as beautiful or handsome. By contrast the students appearance grades and test scores, the researchers found that appearance grade 4 students than appearance grade 2 students average test scores higher than 36 per cent. "Appearance on student performance in the exam. "Cipriani this summary looks and performance," first of all, the great looks you can increase the probability of students passed the test, followed, looks outstanding students score higher than other students. ”

Whispers will not only speak about normal human language of 4-year-old twins

According to the United Kingdom media 3, reported that the United Kingdom a twins to 4-year-old, still do not like normal people talk like that. Instead, they will only be used only by their own to be able to understand a "secret language" of the Exchange. In order to let them learn normal language, they were taken to the kindergarten.

This year's 4-year-old Luke and Jack, and they have the same age children begin to learn sentences speaking, or does not speak like a normal person. This little with each other for a long time, but they speak the words, in the outsiders, including their parents, are difficult to understand, and cannot be "deciphered".

30-year-old Richard · Lai, a Mailman, his wife Halley's 25 years of age. In this 1-year-old twins, they like the other children, began to learn to say "Daddy" and "mother", then, depends on a couple very happy. But after 18 months, Ontario couples found that the advance of the brothers born in 5 weeks, while your body is healthy and normal, but only with a password in the form of language.

Lai Ann couples receive expert advice, they are fed into the kindergarten, expect to be able to stimulate their language ability.

According to reports, the Netherlands, a study has shown that approximately 40% of the twins will form their own unique language, the language usually they hear others speak of "improved" version, but after a period of time will be discarded. Luke and Jack can understand others to all the things they say, but they speak with their own language, for example, in their language, "Jar" is "Jack" (Jack); "Wook" Luke (Luke). Their mother Halley said: "I can understand a word they say, but to fully understand is very laborious. ”

This lively conversation on the brothers often, in the eyes of others, and they seem to be a strange noise.

Scientists create artificial sperm settlement of male infertility

According to media reports, the United Kingdom, London, Newcastle, researchers recently in stem cell research breakthrough: embryonic stem cell development of sperm nurtured mice. This achievement is expected to improve male infertility.

It is reported that scientists start early mouse embryos isolated stem cells, has been selected as the sperm cells in the early development of stem cell painstakingly until they grow into similar to is called the gametes of sperm cells, and then put these cells injected mice with eggs, and put together after the embryo transfer to female rats in vivo. Experiment 7 only mice under communism, in which 6 only grow into adult rats. To lead the study of Karim · na vierny-professor said: "this is the first time that you can from stem cells in the maturation of sperm. "He believed that this study is to understand the scientific basis of male infertility, as it can in the molecular and genetic level, to understand the disease.

About one-sixth of the world and his wife is suffering from some form of infertility, of which about 40% of men. The causes of male infertility, including sperm count, azoospermia, etc.

10-year-old girl "grow up" appearance of the same year-old baby

Father Wayne, mother, Sharon, sister and "grow up" by Charlotte

United Kingdom Kent in dullingham Green 10-year-old little girl Charlotte born suffering from a rare cartilage Dysplasia, although she was 10 years old, but she still looks looks like a one-year-old baby girl. At the same time, Charlotte's strange disease also gives families a great suffering, because this means that the "grow old girl" lifetime needs someone to care.

Doctor assertion must die

Stephanie 38-year-old Sharon · Westphalia is United Kingdom Kent in dullingham green, when she will own youngest child Charlotte into a stroller, a multi-day invisible friends said to her: "I do not know you had another baby!" Sharon answered and said: "this is my daughter Charlotte, she is now 10 years old. "Originally, Charlotte is a different child, she was born in 1996, 1, 22, although she has 10 years of age, but her appearance was so far as one year old baby!

38-year-old Sharon told reporters: "when you I conceive a Charlotte everything is normal, but delivery process spends 30 hours seem prohibitive. "However, born after 24 hours, a pediatrician in check and found that little baby girl was suffering from a rare disease — point cartilage Dysplasia in patients with the disease, most will survive infancy, because the disease is so rare, known throughout the United Kingdom only two cases.

Average older 1 cm

Let the doctor and everyone surprise, Charlotte has not died after 5 months, or even alive after a birthday!, Sharon said: "since then, I didn't dare to dream Charlotte may survive. "In addition to Charlotte, Sharon was also has two other children. But in the next few years, Charlotte has been the baby-like appearance, almost did not grow up! Sharon said, Charlotte average only long and 1 cm, and now she has 10 years old, but still only 6.8 kg body weight, body only ordinary 15 months baby so big!

Father Wayne said: "today, she still can't roll, sitting or crawling, and now she still would only say that my mom, Dad, is waiting for a few simple words. "According to Sharon stated that when she went out with Charlotte still want to use to push her baby carrier, Charlotte sat and old baby carrier at least 30 vehicles.

Parents of optimism in the face of the future

However, in the face of the future life, Sharon said: "each have disabled children of families will find themselves faced with life's method, we have learned to live better every day, not to worry about the future. ”

It is understood that point cartilage dysplasia syndrome per 100 000 cases of babies may appear once. A person suffering from the disease typically have short upper arm bone malformations, growth retardation, obvious, and symptoms.

Concerned about the health of sleep concerns

In order to raise awareness of sleep and health awareness and treatment of insomnia, international perceptions of mental health and neurological Science Foundation Chair developed global sleep and health plan. Recently held in Beijing in China related to the meeting, to the attention of the people of Neurology expert attention of sleep and health.

It is noted that the adult in about 30 per cent of a sleep disorder, of which 30% in serious condition. Insomnia seriously hamper people's health, Chinese Academy of Sciences neural Science Committee Vice Chairman Professor Li Sun introduced the road, some continuous days (about 11 days) insomnia, mood disorders and psychomotor irritation, hearing and vision disabilities, mental disorders, etc. Very severe pain in patients with insomnia, a famous art institutions, there will be two sleepless long-term childcare addiction, but due to not getting this medicine in the depression of torture committed suicide; under a hospital has three professors sleeping pill addiction had to go to the hospital after withdrawal.

Insomnia is a common disease, in industrialized countries there are 10 per cent of patients affected by this disease repeatedly. Due to the high rates of insomnia, consumption of medical costs are enormous, so the insomnia key public health disease. Chronic insomnia on human actions and performance has considerable harm that can result in attention deficit disorder, industrial injury and accident. 50% of the traffic event, insomnia is one of the risk factors. Insomnia on the patient's family life and work and its quality of life.

Lee Shun Wai pointed out that the treatment of insomnia drug broadly divided into three types: addictive, long, quick action. In his view, the addiction of and long-lasting are the health implications. Short half-life of the drug users in 5 hours, 5 hours after drug medication within passed out the next morning after the patient is awake, awake, is ideal for sleep medicine. But in any continuous taking sleeping pills are not more than 4 weeks.

Many have been committed to sleep and insomnia in pathophysiology of sleep experts put forward to improve sleep in programmes, including in Europe, the United States and Japan have launched zolpidem "on demand" treatment options. Clinically proven: the medical supervision of the conditions under which non-continuous safe and effective use of this programme is to insomnia patients very attractive treatment programmes.

In order to cause people to sleep and health concerns, who will be the annual March 21 as the "world of sleep," because it was the first day of spring, the seasonal cycle, alternating day and night of sleep patterns are our daily lives, the focus of this activity is popular on the importance of sleep quality and sleep.

Eating fish can prevent markings

United States to a United States person aged 681 studies show, for those who eat fish every week twice, age pigment degradation of probability only 36% of smokers and non smokers compared to former risk of deterioration of eyesight is nearly twice as much of the latter. Two sets of the latest research results also give out should eat fish more reasons to eat fish to prevent deterioration of senile plaques and age pigment degradation is the main reason for elderly blind.

Like salmon contain omega 3-fatty acids that have been proven to help slow the heart and brain of decay, but Monday was published in the journal "Ophthalmology archives" of the latest research findings show that often eat fish, more of the following can protect their vision of the evidence.

This new study results of absolute scientific basis, but researchers in previous research results also confirmed that the fish has a role to prevent the deterioration of senile plaques.

The United States on 681 aged studies show, for those who eat fish every week twice, age pigment degradation of probability is 36%.

But another name to 2335 Australia men and women for a period of five years of tracking surveys suggest that once a week eating fish may reduce the risk of deterioration of senile plaques in 40%.

United States in the study also found that smokers age deterioration of probability is almost a non-smokers.

Age of first symptoms worsening is in the eye Center range seen are blurred. Further leads to blindness, its speed depends on the type of disease. In the 75-year-old or more older people in approximately 6% to 8 people, suffering from this disease.

Boston Massachusetts eye and ear Hospital of authoritative experts throughout the United States, Dr. Johanna.Seddon said: "we are so expect life to be long, but age pigment degradation brought on by related issues is increasing. ”

Seddon, study finds maintain an appropriate balance of fatty acids is to prevent the refining of ophthalmic diseases. People not only want to ingest more Omega 3-fatty acids, also a small amount of ingestion is rich in vegetable oil and bake food Omega-6 fatty acids, such as people's health is the most useful.

Paralyzed boy with ideas on TV

The world's first bionic man in America was born

Matthew · Nagorno in 5 years ago in the incident, severe damage to the spinal cord, body part from the world's best, and paralyzed below your breath. But in the brain after implantation of electrodes, 25-year-old Nagorny can alone independent simple everyday life, can carry things, open an e-mail message, replace the TV channel, playing video games. Even more amazing is that he is engaged in all these activities only by the power of imagination.

The perfect combination of human brain computer

Nagorno is involved in this sophisticated neural research experiment of the transplantations. After the implantation of electrodes, he can only rely on the brain to operate computer and picker. By the United States, Brown University · neural technology expert John Donahue-led research team in the latest issue of the journal nature on describes their findings: they put a set of electrodes implanted in the brain to Nagorno brain, can produce a million neurons of an activity into the brain signals, the signal can operate his body outside of the instrument.

Nagorny cannot use thinking to move the cursor on the computer screen, open the e-mail message, replace the TV channel, the picker to get something and move while playing with some simple computer games. Engaged in these activities, he can also be like any able-bodied men. Second participation experiment of patients, aged 55 years old, from 1999 to date have been paralyzed, researchers also in his implanting electrodes in the brain, he now can successfully use their thinking action instruments, although the effect is not noticeable Nagorno-. But after 11 months, from his brain signals that somehow suddenly disappeared, researchers are still investigated.

Donahue Professor created company Cyberkinetics has developed a technique called "forehead" (Braingate) implants. He said: "this research very rich prospects, maybe we will be able to use those brain signals activate the limbs muscular, nervous system through the effective recovery of the body the brain on muscle control. "3 months ago, the United States and anatomical society of the first open its bionic man, a concept based on today's world of microelectronics technology, this also directly allow scientists to develop to the piano picker and strong" exoskeleton "and other advanced devices," exoskeleton "can make the wearer in a heavy load of long distances. Anatomical society of the United States, a program named "$ 6 billion human beings," the allusion comes from the 1970s TV series the $ 6 million man ".

Gospel of hundreds of thousands of disabled patients

They are not the first to receive brain implant patients, but it is the most successful. Prior to this, some of the human brain and the computer attempts to link only limited success achieved, patients can only move the cursor around and operation with a slow and laborious. Scientists also tried the electrodes implanted into the scalp of technical testing, but these need to be patient for a few months of training, can we truly flexible use.

Some experts warn that this burgeoning technology might be applied to a more sinister purposes. In the United States, at least ten more laboratory is engaged in human computer interface research, many laboratory for United States military 2500 million of funding to support research and development, military robot, "" murder is very interested in this kind of robot control by soldiers, be treated as a human brain "machine warriors".

As a result of Alzheimer's disease and other diseases and mental problems in patients with implanted electrodes, then you can suppress antisocial tendencies, handling of the "acceptable" response, control of challenging behaviour. United Kingdom scientist 12, late that this progress milestone will be a car accident, strokes and other diseases brought hundreds of thousands of disabled patients hope rehabilitation.

Essex University human brain computer connection interface expert Francisco · Sepulveda said: "the natural" magazine of this thesis is crucial, because this is the implantation technique of first commercial attempts. Implant technology through a person's thinking, using brain signals control instrument. This technique in the future will have major implications for disabled persons, and ultimately also for use by able-bodied. This means that if some reliable animal testing for more support, we can in the United Kingdom to more exploration. ”

First successful application to the human

University of Southampton in neuromuscular Rehabilitation Research Professor Mary · Stokes said: "this is the first report on the human brain computer interface technology successfully in human studies. Even if only one person carried out a comprehensive study, these findings are also impressive, especially your side of the conversation, but also can use the system. "In the former Nagorno to experiment, the scientists is not aware of a man paralyzed for several years can produce activities required brain signals. But only through the first experiment, the scientists almost fully implanted electrodes may be able to record the neural signal mode, in addition, his brain is not just passed the "noise". Computer can filter and compile various nerve signals.

Researchers also Nagorno using the device after the response was very excited, because a previous brain implants response faster on 10 times. Another research group in accelerated brain and machine interface has made progress. Their research shows that consumers in every minutes at the keyboard play 15 words of Velocity Exchange of information is entirely possible. The Panel on the monkey experiment research results published in the most

New issue of the journal nature.

Chicago neural surgeon Dr. Richard · Payne is the sensors implanted in the second place in the brain of a doctor. Payne, said: "this is my implementation of the strangest and most interesting in the case of the operation. This is not an edge in technology and materials, but we have different models of neural raw data obtained from you in different ways, modes of thinking. This is just the beginning. ”

Giving a third factor "of mankind"

Nagorny took only a few days to learn how to move the PC cursor, the electrode is implanted into the scalp of patients, they acquire the skills needed for a few months time. Initially, Nagorny imagine yourself to be in by body mobile computer cursor, but he was soon adapted to imagine the cursor itself in a mobile way. In this way, the computer cursor became his third factor or third leg, useful with his two hands and two legs.

This technology's success depends on its interpretation of the brain's electrical activity, and turn it into useful activities. The researchers found that certain actions, accompanied by the corresponding neural original discharge (neurons firing) mode, the sensor can only select all activities. Even simple tasks such as lifting arm movements, and also to involve multiple areas from the brain's signals. Donahue, Professor of the process image, than as a microphone in a crowded room, trying to get all the main points of the conversation. When Nagorny efforts will not exact ideas into the exact action, the result is, of course, not smooth, not precise movement, but as time went on, Nagorny on the cursor control will increase and eventually be able to use the cursor to draw a circle on a more or less.

Donahue, Professor, from a long-term perspective, should keep the connection to the patient's head and a large number of cumbersome cables to get rid of electronic components. Device miniaturization allows implantation of the device smaller brain, skull completely cover it all, like a pacemaker. Signals from the brain to be wirelessly transmitted to the processor, making computers, manipulators, and other devices start running.

Implants and of course there are some defects, some scientists believe that disability of patients, they are not the best treatment options. Some scientists also found in Nagorny, doing experiments that the risk of damage to the brain. If the patient's brain implants produce exclusion, it may allow other researchers to abandon the idea of seeking the technology.

In addition, the implantation of electrodes easy to trigger inflammation and infection, as a result, the electrode will lose effectiveness. Donahue, Professor firmly believes that the paralysis patients fully with their surrounding environment interaction is the only way, through the implantation of electrodes in patients with brain. He said: "there is no other way can give you need noise signal into something that can be used in patients. ”

The first step in a long

Other researchers more ambitious. United States, North Carolina, Duke University neural biologists Miguel · Nicklas believes that help people with disabilities back up ideas is achievable. Nicklas taking a breath of juice in return, teach a brain implant in 4-wire serial interface (microwire) Monkey on the computer screen, move the cursor. He is currently developing an exoskeleton, exoskeleton like the movie "cool dog baby: Magic space clothing" in the space like wearing clothing, however, it has stronger control force.

Nicklas is also studying "sharing control" technology to overcome the implantable brain problems arising from the sensor. This sensor can only gets a small portion of neurons. Using this technique, the picker to be brain basic instructions issued by the control, but such activities through pre-set intelligent process optimization and execution. Nicklas challenge is to develop subject to more complex software control of more advanced surgical repair of the body.

Of course, this is just the first step in a long, in the future, there is a longer way to go, there are many obstacles to be overcome, for example, different people on the brain implants of different reactions, and over time, the electrodes can become inefficient, and so on. Severe damage to the spinal cord patients more for young people so that they use the technology of the time may take up to several decades. Use thinking to control our world around the idea of the past exist only in science fiction movies. But now, with the latest generation of brain implant technology is developing rapidly, the dream has now facing reality has taken an important step in the dream seemed closer to us.

Wonderful everywhere "Sun" in eggs

Two shells of eggs on a pattern. The two eggs is liucheng industrial areas, Nan'an city, Fujian province Street xiping village 80-year-old Li PI Gan man discovered, eggshell dozen road for varying marks around a circle, like the rays of the Sun.

Royal blood circulation long modern people are descendants of Emperor

Ireland study found that each family can be traced back to the Royal blood, so the world everyone is "100%" of the Emperor's descendants. According to the United States scientists based computer system statistics, nearly 2000 years ago to one person, and now all people on earth are related by blood, may be considered as the common ancestor of humans.

Dublin City University computer science professor Humphries pointed out that, according to the family tree, "millions of people are descendants of the Royal family in the middle ages." In the 14th century reign of Edward III of England as an example, he had nine children live to adulthood, they are most famous for posterity, including the United States first President Washington, scientists, Darwin and star technique of small wire, etc.

The more distant era, multiply offspring more, and as a result of the Royal blood will flow, most modern old people are ancient aristocrats, but because of the medieval European royal family and the Muslim Prophet Muhammad later marriages, Humphreys estimates that in the modern Western world are all family, and was born in the year 6 century Muhammad by blood relations.

A study in the United States pointed out that each person's ancestry can be traced back to Egypt Tutankamen Pharaonic times, ancient Greece heyday, even Jesus Christ was born. Even thousands of years ago in Taiwan, Malaysia, Siberia and other East Asia living in who could become the present-day global 65 million people's ancestors.

Human gene Olson explains: the experts is the inevitable result of mathematical calculations. He wrote the history of the human genome map (Mapping Human History) dating back to 10 million years ago of human ancestors originated from Africa.

Large computer simulation system of recombinant human born, live, breed history, can be projected out a living in the now 2000 to 5000 years ago, and now on Earth for everyone in life may be related by blood. If the time and then forward to 5000 to 7000 years ago, you might find some can be seen as the common ancestor of modern humans clan.

They put the common ancestor of modern humans appear in time setting in the 7000-2 million years ago, and enter a different rate of emigration, the results are displayed in the migration rate extremely low feeling ㄏ cupped the oldest modern human common ancestors appeared about 5000 years BC, and if the migration rate (but maintained at a realistic level), the common ancestor of mankind's earliest possible in a.d. 1 century or so.

Olson, who noted that immigration is a modern people have blood relationship to each other. Because when a person moving to from their place of birth is very far away and put down roots, he will put its blood into new communities, whether in war or peace times, human beings are a constant migration. When a family spread out, it definitely has the ability to reach any place.

Girl skull contained serpent 20 cm

Hunan xinshao County a 8-year-old girl had possession in a 20 cm long tapeworm. Medical experts inferred that this girl most likely to be eaten uncooked meat, Taenia tapeworms enter the body through the blood circulation to the brain.

Live Shaoyang xinshao County girl small has 3 months before the sudden headache, body tics symptoms. Hsiangya experts recently conducted for the small operation, remove from its intracranial tapeworms. Experts say, tapeworms grow process stimulating brain tissue causing symptoms in patients with epilepsy.

Little did the mother said, little has always been very fond of eating only half cooked meats, such as pork, fish, etc. A year ago, little has been from the River caught a fish, cut into strips barbecue to eat. Next week, head of small had emerged pain, at that time thought it was a cold, have been added. Recent 3 months, had suddenly headache worse, but also accompanied by symptoms such as twitching, almost daily to toss her 2-3 hours, like suffering from epilepsy.

Market of small had flat Professor Dr. Liu jingfen, said before the surgery, the inspection found small has brains, narrow at the top has a shadow, in the context of its twitching and history, diagnosed as intracranial worm. When the scalpel was just planning on brain cortex and found a white worms like bugs are crawling. Liu Professor with pliers, and slowly dragged out.

The inspection found this bug in the medical name for Palais mansoni parasitic tapeworms, intracranial mainly on brain cell survival. Doctors cautioned that best cooked meat products, never eaten raw.

Girl skull contained serpent 20 cm

Hunan xinshao County a 8-year-old girl had possession in a 20 cm long tapeworm. Medical experts inferred that this girl most likely to be eaten uncooked meat, Taenia tapeworms enter the body through the blood circulation to the brain.

Live Shaoyang xinshao County girl small has 3 months before the sudden headache, body tics symptoms. Hsiangya experts recently conducted for the small operation, remove from its intracranial tapeworms. Experts say, tapeworms grow process stimulating brain tissue causing symptoms in patients with epilepsy.

Little did the mother said, little has always been very fond of eating only half cooked meats, such as pork, fish, etc. A year ago, little has been from the River caught a fish, cut into strips barbecue to eat. Next week, head of small had emerged pain, at that time thought it was a cold, have been added. Recent 3 months, had suddenly headache worse, but also accompanied by symptoms such as twitching, almost daily to toss her 2-3 hours, like suffering from epilepsy.

Market of small had flat Professor Dr. Liu jingfen, said before the surgery, the inspection found small has brains, narrow at the top has a shadow, in the context of its twitching and history, diagnosed as intracranial worm. When the scalpel was just planning on brain cortex and found a white worms like bugs are crawling. Liu Professor with pliers, and slowly dragged out.

The inspection found this bug in the medical name for Palais mansoni parasitic tapeworms, intracranial mainly on brain cell survival. Doctors cautioned that best cooked meat products, never eaten raw.

Britain's first use of artificial sperm produced mice

United Kingdom Newcastle Durham bio-stem cell research scientists Klim • Neil Asia research group, led by the world's first artificial sperm produce mouse, this experiment is to put a definitive end to the hopes of male infertility.

Test, in mouse embryos developmental days become a blastocyst, researchers to isolate the spermatogonial stem cells for cultivation, and then select the formation of sperm, egg injection into mice, finally moved into the uterus of the female rat, results in a 7 little mouse.

Currently, this way the efficiency of artificial insemination is still very low, hundreds of grain in this mode only the fertilization of an ovum 50 to development to the embryonic stage, the last two cells only 7 mouse was born. One little mouse in just died shortly after birth, the rest of the life of small rodents are not more than 5 months, while the normal mice will last approximately two years. Prof. Neil said that this problem needs to be resolved before the human experiment. Although the experiment was only partially successful, Prof. Daniel considered that, from a biological point of view, this experimental results are still very important that scientists study how life began with animal models.

Previously United Kingdom Schaefer University researchers demonstrated that can make use of embryonic stem cells manufacture the sperm, but not for artificial fertilization experiment. The United States and Japan have proved that scientists can use stem cells to create a mouse eggs, and can be no artificial insemination, but with a little mouse.

Scientists believe that from a development perspective, the future may also be from female stem cells produce sperm from a male stem cells produce eggs. This gay families will have their own genetic material. In theory, can also use the same personal of embryonic stem cells that produce sperm and eggs, thus producing embryos. However creating "male female egg" and "fine" to overcome huge technical obstacles. Because under normal circumstances, to make the normal embryonic development, often need access to both parents of genetic material.

However, the experiment proved that scientists in the lab to create viable sperm. This makes the use of stem cell technology for the treatment of male infertility. Similarly, female infertility is also expected to receive treatment. Use of this technology, suffering from infertility in couples future possible through the use of artificial sperm or egg, a synthetic with their genetic characteristics of future generations.

Although the research is only partially successful, but the researchers said that this is their in-depth understanding of the formation of mature sperm, thereby improving infertility treatment is of great significance. At the same time, it can greatly ease the shortage of donated sperm and eggs. Researchers believe that the most promising ideas from the infertility of testicular extracts some organizations, in the laboratory to develop into a mature sperm, and then transfer it back into the patient's body.

World's first test-tube baby will be a parent

In 1978, 25 July, the world's first test-tube baby Luis • Brown was born in the United Kingdom. Today, 28 years is about the past, Brown will have their own children, but with her own, the fetus is natural conception.

According to the United Kingdom the daily express "reported that Brown and is 36 years old husband Wesley • mlinde 2004-Hi wives, their children will be born in January of next year, pregnancy process entirely natural conception. Referring to the being a mother, Brown excited, and must be a good mother.

"Test tube babies" technology that is in vitro fertilization techniques. According to the Oversight Committee on assisted reproductive technology International's report published last month, the current global manner through IVF baby has more than 300 million. The EU in 2003 published tracking survey, in vitro fertilization and normal birth of child health, physical, intellectual, psychological and social aspects are quite normal.

Russia strange disease girl change "Werewolf" physical skewed deformation

Russia 5-year-old little girl Jaroslava Moserova · Cho 迪, unfortunately suffer from last year called "Las hemsing syndrome" of rare diseases. Usually she and normal girl no difference, but once the right facial onset, she would be horrible to deformation, physical skewed spasm. Local villagers believe that Cho 迪 Todorova is affected by a curse, become the legendary "Werewolf". But terrible, Cho 迪 Todorova is not as "werewolves," only in the full moon night will transform every day, she suffered severe "deformation" of pain up to 10-13, her pain.

It is learnt that Cho 迪 Todorova's condition is becoming increasingly serious. She must insist on taking a day relaxing drug to maintain life. However, due to the high cost of drugs, her parents do not have enough money to buy drugs.

According to her mother that she onset and more frequent, and her remaining effort gradually reduced, almost difficult to control her own body. She has been almost unable to walk, and when she spoke only to spell out the whole body strength, can be difficult to spit out a few words. She has been unable to smile when she wants to let mother happy, she can only slightly affects the mouth and, as a representative of the smile. Her eyes looked as if two do not end in a deep well, which is full of pain and despair. If you don't get help, she is one of the remaining days.

It is reported that the Moscow Center for infant surgery of the doctors are doing our utmost to Cho 迪 Komarova conditions, so that she can live longer. Every day she would accept several immunoglobulin infusion, but because this drug is also very expensive, even enough to complete a course of treatment.

Doctors believe that Cho 迪 Todorova must immediately be operated on. But despite Germany clinic has done this pioneer of surgical conditions and the Chu kdyrova invitation, but the operation costs by nearly 5 million euro! Chu kdyrova family to despair. Mother Eva sniffles said: "we never thought, daughter encounter such a strange disease. A few years ago when she entered kindergarten, she was so clever cute, as we sing and dance, but now she's into it. ”

Blind Boys with sound "see" things

United States California State capital Sacramento city 14-year-old boy this-en-Woodward from 3 years old, blind, but now, he can, like other peer-to-child free skating, playing video games, or even playing football and basketball. He learned to a bat and dolphins will "echolocation method".

It is reported that the tongue will issue a series of streaming sound, sound after hitting objects will produce only natural to hear the echo of ECHO: If you are soft, it means there are metal previous; if echo very strong, said before the trees; if ECHO is sharp, indicates that the front glass. By ECHO's loud and faint, this can also be measured in the heart of their distance from the object.

"Echolocation method" is usually a bat and dolphins, and other animals have the instinct, the United States blind psychologist Dan? Kirchner said: "his skills very rare, the human feeling pushed to the limit. "The United States for the blind Foundation, the world's only a small number of blind people can master" echolocation method, "but this is one of the most outstanding one.

Once, a 5-year boy playing this and then cut and run, because he was convinced that this is not possible to catch up with your own. Can this boy is clearly mistaken, this reporter recalls: "I gave him the past, the last I overtook him and gave him back to his face. He thought I catch up with him, but I can tell from the wall and the side of the car where it is. ”