The US Patent & Trademark Office has published Apple's patent filing for an electromagnetic connector for an electronic device. The invention relates to a magnetic connector for an electronic device, and is supposed to be the basis for an electromagnetic connector for a power adapter, which links a laptop comput... |
14 November 2008
09:37 GMT |
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The universe is a world of infinite possibilities. Well, at least theoretically. Theoretical physics predicts anything from parallel universes to time travel. But, as we came to find out, neither of these two concepts are really so easy to prove. Invisibility cloaks are not different. Although physicists clearly show... |
12 January 2008
06:29 GMT |
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Light is a form of electromagnetic radiation that exists all around us, in nature as well as in man-made applications. It's the manipulation of these light waves that made possible some of the most widely used technologies of today, from cameras to microwave ovens and medical imaging machines.A new device, deve... |
13 July 2007
04:17 GMT |
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As businesses and government facilities using wireless networks struggle to keep their confidential data in and hackers out, it seems that WEP (Wired Equivalent Privacy) and even WPA (Wi-Fi Protected Access) may soon be obsolete and replaced by the newest high-tech protection: window tint.The Pentagon experimented w... |
27 June 2007
05:06 GMT |
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Radium (Ra) is a rare element, almost pure white, extremely radioactive and found in trace amounts in uranium ores. It is luminescent, giving a faint blue color and reacts violently with water.A group of physicists led by Argonne Compton Postdoctoral Fellow Jeffrey Guest of Argonne's Physics Division has been ... |
2 May 2007
04:36 GMT |
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