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| Technology & Technical Skills Computer skills, hardware, software, internet topics, gadgets, programming |
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| | #1 (permalink) |
| Senior Member Join Date: Feb 2008 Location: United States
Posts: 260
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they've just made a thing that holds the circuit charge at the same level it was at when you turned it off. So, when you go to turn the computer and other things on, it's up and running with no time delay. Pretty cool, I thought. |
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| | #6 (permalink) |
| Senior Member Join Date: Feb 2008 Location: United States
Posts: 260
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Well it's in this month's issue of Popular Science, and I'm sorry, I can't think of the name. Begins with an M. It's none of those things above. It will let us turn the computer on and no re-boot is necessary. It holds the charge at the exact same current you had when you last used it. Um, and I'm a woman, thanks. |
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| | #7 (permalink) | |
| Banned Join Date: Nov 2007 Location: New York
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| | #10 (permalink) | |
| Senior Member Join Date: Feb 2008 Location: United States
Posts: 260
| Quote:
Just check it out in Popular Science that's out right now. | |
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| | #12 (permalink) |
| Family Member Join Date: Dec 2006 Location: Perth, Australia
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They were talking about that a few years ago. A combination of using a type of ROM and non-volatile ram system, so you can sleep the computer and turn it off, then turn it back on and wake it up at the same point. The downside though is that the RAM needs to be either Solid State, or Battery Backup. |
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| | #13 (permalink) |
| Senior Member Join Date: Sep 2007
Posts: 962
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There's a hibernate option in Ubuntu where you shut down the computer but it saves the state it was in so when you press the power button it loads up all applications exactly as they were in just a few seconds. I've only had that work for me once though, something is broken in that feature. But the time it worked I loved it... |
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| | #14 (permalink) | |
| Senior Member Join Date: Nov 2006
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| | #16 (permalink) |
| Senior Member Join Date: Feb 2008 Location: United States
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They're called Memristors. They have "the unusual capacity to remember the last resistance it held, even when the power is turned off. When the current starts up again, the resistance of the circuit will be the same as it was before, providing instant turn-on computers." After 30 years of theorizing, it's finally here. Very cool. |
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| | #17 (permalink) |
| Family Member Join Date: Dec 2006 Location: Perth, Australia
Posts: 1,532
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That would blow my mind. Instead of storing a charge like modern ram, if the circuit stored a resistance resistance instead, then it would be solid state ram, but without the need for battery back up, or the long term degredation caused by modern solid state memory. In thoery, you could create extra fast ram disks that store information permanently. |
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| | #19 (permalink) | |
| Senior Member Join Date: Feb 2008 Location: United States
Posts: 260
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yes, that's correct | |
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