Holograms are ideal when it comes to storing three-dimensional images, but the problem is they can only be written once. Rewritable holograms would greatly improve the storing capacity of future personal computers and could also provide with the technology to create three-dimensional displays. A team of U.S. research... |
7 February 2008
06:29 GMT |
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The word hologram comes from Greek, with holos meaning whole and graphe meaning writing. A hologram is an advanced form of photography that allows an image to be recorded in three dimensions, in fact a recording of an interference pattern made by the interaction of two beams of light.A company in Dresden, Germany, ca... |
16 June 2007
06:54 GMT |
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Ghosts live inside the Windows Vista holograms. Microsoft officially confirmed this detail through the voice of Nick White, Microsoft Product manager. "An astute Windows user", as White put it, managed to stumble across the microscopic ghosts in the holographic image on the face of the Windows Vista Business DVD with... |
14 June 2007
05:40 GMT |
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A team of scientists in Singapore created a new device that can store holograms with the help of an electronically controlled crystal film. With some improvements, this could become a storage medium for increased amounts of data in small areas.Holographic memory is a technology used to store amounts of information a... |
1 June 2007
13:51 GMT |
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Antiferromagnetism is a different manifestation of magnetism, where the spins of electrons align in a regular pattern with neighboring spins pointing in opposite directions. The antiferromagnetic materials are relatively uncommon and their properties are still not fully understood.Unlike ferromagnets, which have be... |
7 May 2007
09:30 GMT |
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The word hologram comes from Greek, with holos meaning whole and graphe meaning writing.A hologram is an advanced form of photography that allows an image to be recorded in three dimensions, in fact a recording of an interference pattern made by the interaction of two beams of light. If two stones are dropped ... |
18 April 2007
10:59 GMT |
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