Despite the stormy relationship with Google China, the country has announced that it will allow Android phones. While the matter is clarified Chinese citizens do not want to run out the most popular search engine and so have created replicas of Google and YouTube: Goojje and Youtubecn. We stopped by New York Dyson launched last night to hear the man himself to explain what you get when you drop $ 299 on a ventilator. An enthusiastic Dyson took the stage itself or just putting the product, which quickly went into detail, perhaps too deep for the average audience of press, but fascinating for anyone who wants to know how that works. Built on the discoveries made during the development of the Airblade hand dryer, air elmultiplicador is a remarkable feat of engineering that paves the way for many new possibilities. He was honest about this, but clearly excited, resist the temptation to disclose the thoughts about the future. Hands on, fan blade is less impressive. As advertised it generates a bag of air flowing smoothly, although I can not say I've been really annoyed by the so-called breath of air coming from the traditional fans. Elegant design and technology aside, the end of the day is still spending $ 300 on a fan. Air Multiplier, this fan without blades Dyson that you wanted to feel safe in the house (only the breeze of course) when you present it, you got a little closer. At least in Spain. Then we have to think about the 300 euros for the basic model. Available in two models, a desktop and a tower, Dyson technology has removed the blades that produced bursts of air instead of a steady stream, and Air Multiplier, the air is accelerated through a circular aperture located at the rim of the fan, with the result of a circular air jet amplified up to 15 times. That only 7% current passes through the fan and the rest is induced by that power. The design does not deny us that is spectacular, in addition to comfort, since the motor is at the base and this allows to move the Any one who is? saying A study by the University of Westminster shows that the dyson blade hand dryer in public bathrooms increase the risk of transmission of bacteria. Electric hand dryers in public toilets can dramatically increase the number of bacteria in people's hands after washing them and increase the likelihood of transmission of bacteria, including potentially pathogenic types, through the fingertips, palms hand and air flows. Scientists at the University of Westminster came to these conclusions in a study that compared the number of bacteria on the hands of the subjects before and after washing and then drying in a public restroom, use paper towels, a traditional hot air dryer or jet air dryer. – After washing and drying hands with hot air dryer, it was observed that the total number of bacteria increased, on average, in the yolks in a 194% and palms by 254%. – Wash and dry your hands with the jet air dryer, there was an increase in the average total bacteria in the buds by 42% and palms by 15%. – After washing and drying hands with paper towel, the total number of bacteria decreased in the fingertips between 51% and 76%, and in the palms of between 48% and 77%. This means that with any type of paper used, paper towels ensure a reduction in the number of bacteria, whereas blow dryers, the INCREASE. In its investigation of possible cross contamination due to the transmission of bacteria to other people using the bathroom, he found that:. This is a clear indication of the fact that paper towels are the best way to avoid spreading germs to others and the environment. A recent survey in the major European markets (Germany, France, UK and Sweden) showed that public restroom facilities are of great importance to consumers, especially when it comes to device for drying hands. However, there are still some wrong views on the most hygienic method for washing and drying hands: it was found that 58% of respondents thought the UK air dryers are more hygienic than those based on textile and paper towels. The results of research at the University of Westminster, however, suggest that people may be increasing the risk of disease by using the hand dryers. Keith Redway, Academic Director of the Department of Biomedical Sciences, University of Westminster, he concludes: