Computable Minds
Blog of popular science about the more exiting branches of computer science.
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347

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300

Posted on: Jul, 5th 2011
RAM memory
In this post I'm going to explain a way of waste the RAM memory instaled in the computer, which affects to a lot of users.
Since some years ago, are being sold computers with 4 or more GB of RAM, but if we use an operating system of 32 bits, it will indicate us that we are using a little less of those 4 GB. Why occurs this? Enter into "RAM memory: Why if I have 4GB or more the OS detect less?"

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462

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18

Posted on: Jun, 20th 2011
Inside of a hard disk
Often the people lost the data of their hard disk due to don't know some of the more common things that they mustn't do with them. Do you want to know how much lifetime has a hard disk?, How enlarge its life? or how you can break it accidentally? Learn more about "Prolongs the lifetime of your hard disk drive"

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645

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33

Posted on: Jun, 8th 2011
We can classify the ways that hard disk can breakdown in two: software and hardware. With the first I'm talking about the lost of data due to virus or accidental erasure. In these cases, if it's possible retrieve the information, it is often so cheap because only we have to use the appropriate software. Instead, the errors of hardware or physics are very expensive of repair, because are needed tools and specialized installations and only if the information that contains is enough valuable, can worth pay for it. Fill your mind with "Repair the hardware of a hard disk"

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164

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25

Posted on: Apr, 13th 2011
Signal warning of radiactivity
The processors aren't inmune to the radiactivity. This it produces soft errors, that are errors in the signals of its circuits, produced by the noise that generates the radiation on it. The consequences of the radiation over the machines aren't so devastating as over the human, because in the worst case we can reboot the machine, but the things that could do the machines affected by radiation to the humans, it could be dangerous. Follow reading "The machines neither are inmune to the radiactivity"

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1275

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17

Posted on: Mar, 30th 2011
Map of Internet
Internet is formed by a tangle of cables and routers. These routers, have the mission of route the information through that spider web in order to arrive to its destiny, although really Internet is organized in a hierarchy of routers that goes from the router of our house to the router that send the data of a entire country. Show more of "Routers: supercomputers of Internet"

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271

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-16

Posted on: Dec, 28th 2010
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An investigation team of the laboratory of computational synthesis of the University of Cornell have developed a food printer. They want that one day, will be something common in the kitchen of any person. Learn more about "The food printer"
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