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michael faraday
michael faraday
1791 - 1867
1791 - 1867
The authors of the electromagnetic
Is one of the greatest scientists and inventors in the history of mankind, especially in the fields of electricity and magnetism
And was among those who attend to attend chemical lectures by famous "Humphrey Davy" He had the intelligence and accuracy experienced by Duffy himself, where he was "faraday" after each lecture should be redrafted and sent to the teacher "Davy" Vojb and offered to work with him .. Indeed, for the needs of the work as assistant factor of the Royal Institute in London and then in the second twenty years of age.
After the honor to "Davy" retired behind "faraday" as director of the laboratory. Faraday was interested in studying electricity and magnetism and their relationship has begun to concern when the work file (insulated wire wrapped around a piece of iron) and moving the magnet inside the empty file is generated an electric current in the file and this idea of the work of the generator's electrical "dynamo"
It was the invention of the electric transformer and generator a significant impact on many of the inventions that came later, as well as the development of life and the provision of comfort and well-being.
Faraday was brilliant in his presentation and explained his experiences and findings of the results, an easy way everyone can understand it was New Year's lectures is the Royal Institute in London and attended the public and the Institute continued to organize such lectures after his death did not stop only three years during the First World War
New Speed Record Set For Wind-Powered Vehicles
Richard Jenkins reached 126.1 mph in his car Greenbird on the plains of Ivanpah Dry Lake in Nevada, which established a new land speed record for a wind turbine vehicle. "It's fantastic, it's one of those things that spend so much time as you try to do and when it actually happens, it's almost too easy," said Jenkins. The Greenbird is a composite carbon fiber vehicles that use the wind (and nothing else) for power. The designers describe it as a "very high performance sailing, but uses a strong wing, rather than a veil, to generate the movement. Because of the shape of the craft, especially at high speeds, the wings also lift, utility of an airplane, but very dangerous for a car. To compensate, designers have added wings to small "sticks" of the car to the ground, just as the Formula 1 cars. "Greenbird weighs 600 kg when it is still standing," says Jenkins. "But the speed, the effect of her wings weigh just over a tonne." Jenkins has also built a windmill craft that moves on the ice, rather than the earth. "Now that we have broken the record I will return to the ice cream. There is always a debate as to whether travel on ice or land will be faster.Microsoft's New Multiple-Browser Tester
Microsoft has recently announced a new product called Expression Web SuperPreview, which allows developers to view web pages in any browser installed on their system, and in the various IE versions, all from the same interface. The product is a genuine innovation - a tool for rendering by superimposing a browser on another for comparison (referred to as "onion skin"). There are also support HTML and other debugging tools for web developers. A beta version is available for download. However, the current has only built for IE - it will compare the rendering in IE6 or IE7 or IE8 with, it is installed. An internal construction shows Firefox and Safari on Windows too. The final product will appear in the context of MS Expression Web Studio 3, which will be published later this year. (It will not be available in the Expression suite Mac.)Windows 7 Touchscreen Details Emerging
Microsoft has revealed more information about Windows 7 and its support for touch screen technology. The system sounds impressive, however, reports suggest that it seems to have a high error rate. In a first version of the system, Microsoft has found problems. For example, both the zoom and rotation of work less than 75% of the time, often because the computer confused the two. To address this, engineers redesigned the system so that it looks only for acts of particular relevance to the program in use. This has made a significant improvement: the zoom gesture is now recognized in 90% of the time. The problem is that even a success rate of 90% May be too low. If you can imagine how frustrating it would be if one in ten keystrokes or mouse movements is not what you, you can see why the touch screen technology will need to be more reliable if it is really to improve the user experience. PC Authority has a story about the statements on the part of HP, which did not expect this type of technology to replace keyboards and mice anytime soon.
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