Bionic glasses, which would soon be on sale will allow blind people to once again "see again", reports the agency world.
Researchers at Oxford University are developing "smart glasses" that use tiny cameras and pocket PCs, which are warning people who wear them on objects and people in front of them.
These glasses will make it easier for blind people navigate through the busy shopping centers and places such as public transport stops, and even enable them to "read" the numbers on the buses and ATMs.
If tests are successful, easy and cheap sunglasses to be found in the market for the 2014th , and the most benefit from this invention will have older people with macular degeneration is associated with aging.
Previous attempts to create one of these devices have resulted in a large, dark glasses with a really big bulky camera and computer.
However, advances in technology allowed for the creation bionic glasses that look almost indistinguishable from standard glasses, and best of all is that the price should be affordable to the majority.
Doctor Stephen Hicks, a clinical neuroscientist completed basic research, and is working on a prototype glasses.
It provides transparent glasses with their heavy frames and a small LED cameras the size of pins in the outer corner of the box.
The cameras will receive information that your eyes should see and would be sent to a computer the size of mobile phones, which people carry in your pocket.
The computer will process information and to simplify them.
Add a headset in the ear may allow the transfer of complex information.
To those who have lost a large percentage of vision, this discovery will help to be independent enough to be alone to go shopping or riding public transportation.
The benefit of bionic glasses will have those who are able to distinguish light, so you will not be suitable for those who are totally blind.
Friday, 8 July 2011
Thursday, 7 July 2011
The new plane for two hours from New York to Paris
It's been eight years since the aircraft Concorde was withdrawn from use, and with it ended the dreams of a supersonic airplane million passengers worldwide. But the British have a new solution.
Supersonic travel have become topical again after company officials said they will HiperMah their plane Sonikstar be twice faster than the Concorde, and that the flight between Paris and New York last less than two hours.
The trip from New York to Sydney will be reduced by 75 percent, from 20 to just five hours. The British company HiperMah revealed his plans for the plane will be able to carry 20 passengers at the Paris air show last week.
The aircraft will seamlessly be able to fly Mach 3.1 speed. This speed will allow the S-MAGJET hybrid engines. Maximum speed will reach Mach 3.6.
"People have always wanted to do things better and faster. It is our ambition," said Richard Lag, CEO HiperMah.
The company plans to make the engine by the end of the decade, and the completion of the entire aircraft is expected by 2025. year.
With relatively low power, the plane Sonikstar "beyond economic and environmental challenges of supersonic flight and brings a revolution in air travel." Using the electromagnetic current can meet the rules on noise generated during supersonic travel.
Plane has a range of 6,000 nautical miles, and its two S-MAGJET engines allow it to fly at an altitude of 19,000 meters. Reducing emissions of jet engines will only confirm the success of airplane SonikStar.
Company officials say it will be an increase of converting fuel into thrust for 40 to 50 percent, and that will be reduced and fuel consumption by 30 to 35 percent in supesonic speed, write-known agencies.
Supersonic travel have become topical again after company officials said they will HiperMah their plane Sonikstar be twice faster than the Concorde, and that the flight between Paris and New York last less than two hours.
The trip from New York to Sydney will be reduced by 75 percent, from 20 to just five hours. The British company HiperMah revealed his plans for the plane will be able to carry 20 passengers at the Paris air show last week.
The aircraft will seamlessly be able to fly Mach 3.1 speed. This speed will allow the S-MAGJET hybrid engines. Maximum speed will reach Mach 3.6.
"People have always wanted to do things better and faster. It is our ambition," said Richard Lag, CEO HiperMah.
The company plans to make the engine by the end of the decade, and the completion of the entire aircraft is expected by 2025. year.
With relatively low power, the plane Sonikstar "beyond economic and environmental challenges of supersonic flight and brings a revolution in air travel." Using the electromagnetic current can meet the rules on noise generated during supersonic travel.
Plane has a range of 6,000 nautical miles, and its two S-MAGJET engines allow it to fly at an altitude of 19,000 meters. Reducing emissions of jet engines will only confirm the success of airplane SonikStar.
Company officials say it will be an increase of converting fuel into thrust for 40 to 50 percent, and that will be reduced and fuel consumption by 30 to 35 percent in supesonic speed, write-known agencies.
Tuesday, 5 July 2011
Google make competition to Facebook
The famous search engine "Google" has launched a new socially network "+ Google", which is now only available to a small group of people who are tested.
Representatives of the "Google" claim that their new service dramatically changes the paradigm of networking social invented by "Facebook", in which there is no way of defining different types of friendships and exchange information, the agen-cies.
"Google +" is structuralist in a similar way as the "Facebook", but the essential difference is that you have friends or contacts users grouped in a very specific circles by his choice.
Representatives of the "Google" claim that their new service dramatically changes the paradigm of networking social invented by "Facebook", in which there is no way of defining different types of friendships and exchange information, the agen-cies.
"Google +" is structuralist in a similar way as the "Facebook", but the essential difference is that you have friends or contacts users grouped in a very specific circles by his choice.
Monday, 4 July 2011
Banish chips
What is dangerous for the line: candy or chips? The researchers followed 120 thousand people 20 years trying to determine what the most fattening. Ranking brings some surprises, though the fact that the most fattening chips is not among them.
It does not sound dramatic - the participants in three major U.S. research goji were on average 380 grams per year. But after two decades were, again, on average, weighs 7.6 pounds. Based on data on 98,320 food and 22,557 men, women, researchers from Harvard Medical School have determined which foods contribute most to obesity. As reported in "New England Journal of Medicine" were combined data from three large studies - the two nurses were involved from the United States, and third men employed in health care. All participants had normal weight at baseline.
Obesity, by the way, is increasingly a worldwide problem and the latest information about a billion and half people in the world is overweight, half a million of them obese because their BMI (Body-Mass-Index) above the 30th.
Potato is fatty
Participants in the survey every four years they gave information about weight, then what they eat, whether in sport, whether you smoke and how much time they spend watching television. On this basis, the researchers sought to determine the extent to which changes in diet and lifestyle affect weight. And saw the daily meals and which foods are in the four years the respondents ate more and which less.
The so-called snack, what you eat between meals along the way and proved to be - as expected - as a disaster for the line. Each serving of potato chips (30 grams) means in four years an additional 770 grams. Portion of potatoes "made" 580 grams, but it does matter how prepared the potatoes. In fact, french fries means extra kilo and a half, boiled potato 260 grams only. Those who drink sweetened beverages, various schools, can count on an additional 450 grams of red meat and sausages made about 430 grams. The surprise is the marketing of candy - candy made daily serving of just 180 grams.
Who is opposed to such a diet during the four years of eating mostly vegetables, fruits, whole grains, almonds, Hazel, nuts or yogurt, took off the weight. Hundred grams (four years) per serving of vegetables, 220 fruits, whole grains 170, 370 yogurts.
Of course, calories are everywhere
So, with chips to eat almonds and so remove programs? Of course, this combination does not work. Respondents were decreased weight, or maintain the same level, if they are mostly eating more vegetables, fruit or yogurt, and this is explained by the fact that in this case, denied that other foods more fattening.
Nutrition much more influence on the weight of other habits, although according to calculations of scientists at every hour of television after four years means 140 grams more. The researchers stress that the surplus of only fifty to a hundred calories a day can mean "silent" weight gain. In order to prevent recommended to give up certain foods such as chips and sweetened drinks, and the more you take in another, as, for example, vegetables.
This is consistent with many other recommendations about diet. Thus, the German Association for the recommended daily consumption of five servings of vegetables or fruit which is based on the highly praised Mediterranean diet.
It does not sound dramatic - the participants in three major U.S. research goji were on average 380 grams per year. But after two decades were, again, on average, weighs 7.6 pounds. Based on data on 98,320 food and 22,557 men, women, researchers from Harvard Medical School have determined which foods contribute most to obesity. As reported in "New England Journal of Medicine" were combined data from three large studies - the two nurses were involved from the United States, and third men employed in health care. All participants had normal weight at baseline.
Obesity, by the way, is increasingly a worldwide problem and the latest information about a billion and half people in the world is overweight, half a million of them obese because their BMI (Body-Mass-Index) above the 30th.
Potato is fatty
Participants in the survey every four years they gave information about weight, then what they eat, whether in sport, whether you smoke and how much time they spend watching television. On this basis, the researchers sought to determine the extent to which changes in diet and lifestyle affect weight. And saw the daily meals and which foods are in the four years the respondents ate more and which less.
The so-called snack, what you eat between meals along the way and proved to be - as expected - as a disaster for the line. Each serving of potato chips (30 grams) means in four years an additional 770 grams. Portion of potatoes "made" 580 grams, but it does matter how prepared the potatoes. In fact, french fries means extra kilo and a half, boiled potato 260 grams only. Those who drink sweetened beverages, various schools, can count on an additional 450 grams of red meat and sausages made about 430 grams. The surprise is the marketing of candy - candy made daily serving of just 180 grams.
Who is opposed to such a diet during the four years of eating mostly vegetables, fruits, whole grains, almonds, Hazel, nuts or yogurt, took off the weight. Hundred grams (four years) per serving of vegetables, 220 fruits, whole grains 170, 370 yogurts.
Of course, calories are everywhere
So, with chips to eat almonds and so remove programs? Of course, this combination does not work. Respondents were decreased weight, or maintain the same level, if they are mostly eating more vegetables, fruit or yogurt, and this is explained by the fact that in this case, denied that other foods more fattening.
Nutrition much more influence on the weight of other habits, although according to calculations of scientists at every hour of television after four years means 140 grams more. The researchers stress that the surplus of only fifty to a hundred calories a day can mean "silent" weight gain. In order to prevent recommended to give up certain foods such as chips and sweetened drinks, and the more you take in another, as, for example, vegetables.
This is consistent with many other recommendations about diet. Thus, the German Association for the recommended daily consumption of five servings of vegetables or fruit which is based on the highly praised Mediterranean diet.
Sunday, 3 July 2011
Recorded inside tomb of Maya
Archaeologists for the first time the camera recorded the inside of a Mayan tomb in Mexico, which is thought to be 1500 years old.
Using a small video camera, researchers were able to record the graves photographic Palenkveu in southeastern Mexico. The camera was rolling about five meters deep in the grave and caught the red color on the walls, and black numbers. Scientists say the findings could provide a new view of the Mayan civilization.
The tomb was discovered in Palenkveu in 1999. years but archaeologists have not been able to dig deeper for fear that it could collapse. Archaeologists say the Maya are probably members of the slow death after the stones directly on the floor of the tomb.
Palenljue is usually the Mayan city-state, but after the fall of the eighth century "disappeared" in the jungle. Location has been extensively studied, especially during the last two centuries, but much is still left undiscovered. Mexican National Institute of Anthropology and History (INAH) reported that their archaeologists know of the tomb for more than ten years, but they were not able to examine.
The Institute said in a statement that the remains of the tomb probably a very important person in this ancient city.
The camera was discovered in the tombs of nine figures, and painted the walls blood red, and the material that is believed to be the burial costume.
"Unlike the other tombs were found in Palenkveu or sarcophagus, which suggests that they lay the body flat on the floor," the statement said the National Institute of Anthropology and History of Mexico, local media reported.
Experts say that the graves probably belong to the first ruler could Palenkvea K'uk Bahlamu I, while another theory says that it could belong to the Ix Yohl Ik'nal, women wives. Marta Cuevas says archaeologist to the tomb in any case, should belong to the part of the royal necropolis.
Using a small video camera, researchers were able to record the graves photographic Palenkveu in southeastern Mexico. The camera was rolling about five meters deep in the grave and caught the red color on the walls, and black numbers. Scientists say the findings could provide a new view of the Mayan civilization.
The tomb was discovered in Palenkveu in 1999. years but archaeologists have not been able to dig deeper for fear that it could collapse. Archaeologists say the Maya are probably members of the slow death after the stones directly on the floor of the tomb.
Palenljue is usually the Mayan city-state, but after the fall of the eighth century "disappeared" in the jungle. Location has been extensively studied, especially during the last two centuries, but much is still left undiscovered. Mexican National Institute of Anthropology and History (INAH) reported that their archaeologists know of the tomb for more than ten years, but they were not able to examine.
The Institute said in a statement that the remains of the tomb probably a very important person in this ancient city.
The camera was discovered in the tombs of nine figures, and painted the walls blood red, and the material that is believed to be the burial costume.
"Unlike the other tombs were found in Palenkveu or sarcophagus, which suggests that they lay the body flat on the floor," the statement said the National Institute of Anthropology and History of Mexico, local media reported.
Experts say that the graves probably belong to the first ruler could Palenkvea K'uk Bahlamu I, while another theory says that it could belong to the Ix Yohl Ik'nal, women wives. Marta Cuevas says archaeologist to the tomb in any case, should belong to the part of the royal necropolis.
Saturday, 2 July 2011
Japanese computer "K" the most powerful in the world
Japanese computer "K" was listed in 500 most powerful supercomputers in the world, brought a French electronic media. It is a Japanese computer RIKEN Research Center of the eight petaflops (several million billion operations per second).
The computer, which is produced by "Fujitsu", uses 68,544 units of the central SPARC64 VIIIfx each of which contains eight processors. Power PC "K" is equal to the force for five devices that follow him on the list.
The top 10 most powerful computers, in addition to computer "K", and found five American system, one Japanese, two from the People's Republic of China and one from France.
The computer, which is produced by "Fujitsu", uses 68,544 units of the central SPARC64 VIIIfx each of which contains eight processors. Power PC "K" is equal to the force for five devices that follow him on the list.
The top 10 most powerful computers, in addition to computer "K", and found five American system, one Japanese, two from the People's Republic of China and one from France.
Friday, 1 July 2011
Construction of wind turbines destroys rainforests
India develops and uses more energy. Because the country needs to "feed" and alternative sources of energy. India currently has 13,000 megawatts of power windmills, but the population still does not look favorably at it ...
From Mumbai to go a hundred miles to the north. To the mountain villages can be reached Karpuda winding narrow roads full of holes. This little town lies on the mountain Sahjadri, on a plateau nearly a thousand feet high. The surrounding hills are covered with rain forests, and only a little further protected area starts Bimasankar, one of the last dwelling in which a large squirrel.
Most of the population belongs to the people Karpuda-Mahadeo Koli, a community that comes from the Indian natives. These people are the forest around them is seen as a source of survival, says village elder Madage Ganpati. "Our women every day in the forest collecting firewood. There are also herbs, wild fruits and honey that we use, and sell, "says Madage.
Ten minute walk across the field is enough to reach the protected area Bimašankar. There, on a slope, dense forest begins. But the trees are now in the clouds of dust of concrete mixers and heavy trucks. Improvised a metalled streets, and nobody thinks vegetation.
"On this wooded hillside to build windmills. Since the start of construction in the forest can not enter - the guardians of the company do not allow us access. Thousands of trees have been falsified by these works, "says Madage. He explains that women from Karpuda now have to work around trees, over five times longer.
Villagers no one asked anything
Karpud is one of three planned windmill park on the slopes Bimasankara. The company "Enerkon India" here raises enormous total of 142 wind turbines with total capacity of 113 megawatts. Authorities have made available to them even 194 hectares of protected forest areas. Work began last year and it's noisy - Punch with dynamite and bulldozers, the streets, dug the foundations for the massive wind towers. Village streets are extended to trucks could drive a large propeller and a generator.
The villagers of the works were not notified, and about compensation for the destroyed forests and farms was not a word. The residents of neighboring villages Kude protest and block the road. However, most of them illiterate, know little about their rights and can not cope with the patrons and building authorities.
A journalist Atul Kale, from the neighboring town of Keda, supports the people. "The local population is from the beginning was against the project. Forest authorities have promised them that not a single tree will fall. However, hundreds of thousands of felled trees. The villagers realized that the windmills will destroy life, and that the whole project will have no benefit. So are bitter, "the Kale.
Atul Kale company claims that "India Enerkon" stifling the resistance of the people by threats and bribery. He doubts that many local officials are corrupt. Only in this way is possible, says Kale, that the work continued uninterrupted even after he had procured in December injunction construction.
To big players small people and forests are completely irrelevant
India has long opted for renewable energy that saves the environment. However, the irony is that the very construction of windmill parks severely violates nature. Everything is subordinated to the profit of investors, in this case the Chinese giant, "China Light and Power," based in Hong Kong. An example teaches that the big players and small forest people quite irrelevant.
For journalists Atul Kale is not disputed technology, but the way it brings: "Of course I'm for clean energy production this kind of wind. But why has to be built right here in the dense rain forests? Why not build a country where the goal anyway? "
From Mumbai to go a hundred miles to the north. To the mountain villages can be reached Karpuda winding narrow roads full of holes. This little town lies on the mountain Sahjadri, on a plateau nearly a thousand feet high. The surrounding hills are covered with rain forests, and only a little further protected area starts Bimasankar, one of the last dwelling in which a large squirrel.
Most of the population belongs to the people Karpuda-Mahadeo Koli, a community that comes from the Indian natives. These people are the forest around them is seen as a source of survival, says village elder Madage Ganpati. "Our women every day in the forest collecting firewood. There are also herbs, wild fruits and honey that we use, and sell, "says Madage.
Ten minute walk across the field is enough to reach the protected area Bimašankar. There, on a slope, dense forest begins. But the trees are now in the clouds of dust of concrete mixers and heavy trucks. Improvised a metalled streets, and nobody thinks vegetation.
"On this wooded hillside to build windmills. Since the start of construction in the forest can not enter - the guardians of the company do not allow us access. Thousands of trees have been falsified by these works, "says Madage. He explains that women from Karpuda now have to work around trees, over five times longer.
Villagers no one asked anything
Karpud is one of three planned windmill park on the slopes Bimasankara. The company "Enerkon India" here raises enormous total of 142 wind turbines with total capacity of 113 megawatts. Authorities have made available to them even 194 hectares of protected forest areas. Work began last year and it's noisy - Punch with dynamite and bulldozers, the streets, dug the foundations for the massive wind towers. Village streets are extended to trucks could drive a large propeller and a generator.
The villagers of the works were not notified, and about compensation for the destroyed forests and farms was not a word. The residents of neighboring villages Kude protest and block the road. However, most of them illiterate, know little about their rights and can not cope with the patrons and building authorities.
A journalist Atul Kale, from the neighboring town of Keda, supports the people. "The local population is from the beginning was against the project. Forest authorities have promised them that not a single tree will fall. However, hundreds of thousands of felled trees. The villagers realized that the windmills will destroy life, and that the whole project will have no benefit. So are bitter, "the Kale.
Atul Kale company claims that "India Enerkon" stifling the resistance of the people by threats and bribery. He doubts that many local officials are corrupt. Only in this way is possible, says Kale, that the work continued uninterrupted even after he had procured in December injunction construction.
To big players small people and forests are completely irrelevant
India has long opted for renewable energy that saves the environment. However, the irony is that the very construction of windmill parks severely violates nature. Everything is subordinated to the profit of investors, in this case the Chinese giant, "China Light and Power," based in Hong Kong. An example teaches that the big players and small forest people quite irrelevant.
For journalists Atul Kale is not disputed technology, but the way it brings: "Of course I'm for clean energy production this kind of wind. But why has to be built right here in the dense rain forests? Why not build a country where the goal anyway? "
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