Computable Minds
Blog of popular science about the more exiting branches of computer science.
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Sorted by "More positive votes"

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1618

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2

Posted on: Aug, 3rd 2011
JPG image very compressed
Surely that all of you know the image files ".JPG", and if you don't, you must know that your mobile, digital camera, web cam, tablet PC, etc., do photos in that format. Its use has proliferated so much because allow reduce the size of the image without compression 10 times, without we notice that the quality has been reduced, and this is achieved thanks to the application in the compression algorithm of the knowledge that we have of the eye. Surprise yourself with the rest of "How the JPEG algorithm cheats the human eye"

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1019

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323

Posted on: Dec, 14th 2010
Robot con Kinect
In one of the posts where I explained the how Kinect works, I said that wouldn't be strange that it will be use to build robots. Now are emerging the first robotic machines that someday will rebel and will begin to kill humans. Here I talk about some of them. Don't left of read the rest of "Robots, Kinect and the SLAM problem"

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10220

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9

Posted on: Jul, 20th 2010
The vitruvian Bender
Not a lot of time ago has been resumed one of my favourite series, Futurama, realized by Matt Groenning, the creator of the Simpson.
Between the scriptwriters of Futurama are involved several scientist that provides continuously references to the science. In this post I'm going to explain the cryptography used in the series for code some alien inscriptions. Show more of "The Futurama code: First part"

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5060

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-44

Posted on: Jul, 30th 2010
Leonardo Da Vinci
At the prior post, I did an explanation about how break the encryption of the alien alphabet 1, used subliminally in several episodes of Futurama. Today I'm going to do the same with the alien alphabet 2. Although you don't see Futurama, if you want know some mysteries of the cryptography, don't let of read this post. Read all about of "The Futurama code: Second part"

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931

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29

Posted on: Jul, 23rd 2010
Fractal of the Mandelbrot set
The fractal geometry, makes reference to geometrical objects fractured, is a mathematical tool very powerful to represent in a computer and, with fidelity, structures that we can find, either in the nature or some things created by the man. Furthermore allows realize simulations more accurate of all kind of natural phenomenons. Also it's applied, in certain situations, to resolve all kind of problems. Would you like know how are made? Deep in "Fractals to create nature with the computer"

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4480

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16

Posted on: Aug, 27th 2010
Code and a processor
In this post I'm going to explain something quite basic, but a lot of people unknown or simply don't understand well.
I'm going to clarify why the algorithms (sequence of steps that has to realizy a computer to complete a determinate task), are execute more faster in hardware than in software. Read all about of "Any algorithm in hardware is faster than in software"

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293

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-11

Posted on: Aug, 10th 2010
Party
The demoscene is an underground community that is dedicated to the programming of artistic creations called "demos" that compete at the scener parties. The demos are a kind of animation with music where the major part of the graphics are generated at real time from the code programmed by their creators. If you want know more about this world, explained by someone that was inside of it, that it's to say myself, read the rest of the post. Finish reading "The Demoscene world"

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376

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7

Posted on: Jul, 2nd 2010
Emoticons MSN
In this post I'm going to talk about a fail that would shame to Bill Gates and would made him fire some of their engineers. An error that impede the users put emoticons easily at the chat application more used, the Microsoft Messenger. Don't stop reading the rest of "The rebel emoticons of messenger"

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325

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-9

Posted on: Dec, 8th 2012
random
There are many people who believe that a machine isn't capable of generate random results and with this idea spend their savings betting in Internet on all kind of gambling waiting to find a pattern. In fact, the machine not only can generate random results, but also adjust them for that the prizes won are the needed for keep hooked the gambler and maximize the benefits of the casino. Follow discovering "How a machine learns to harness a compulsive gambler?"

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326

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-8

Posted on: Jul, 27th 2010
Computable Minds in a N70
Some of you would think that has to do this post with computers. Well, the reason is that I'm going to talk about some tricks from the world of informatics that will allow you write SMS messages with fewer characters, with the consequent save of money. Continue discovering "Tricks for save money in your SMS"