Blog of popular science about the more exiting branches of computer science.
RSS
RSS commentsLoading searcher...
visits
945
votes
29
Posted on: Jun, 9th 2013
Tim Berners Lee, inventor of the Web, from the beginning wanted that his invention was semantic forming a global data base of the human knowledge, in which the information could be consulted by all the world and understood by the machines, to generate new knowledge, answer questions and create artificial intelligences that could surpass the Turing Test. This idea begins to become true, but first have to overcome several difficulties that I'm going to expose next. Read the rest of "The problems of the semantic Web"
visits
924
votes
16
Posted on: Feb, 25th 2013
The RGB color model is a great invention which allows that with the mixture of different intensities of red, green and blue, any monitor or television can reproduce the colors of the reality. But ... how is it achieve? and why the colors of the model aren't others? The answer is in our eyes.
The retina is the part of the eye where we capture the light, and this is made thanks to a kind of modified neurons for detect photons: the rods and the cones.
Surprise yourself with the rest of "Why RGB?"visits
260
votes
20
Posted on: Dec, 8th 2012
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. Fill your mind with "How a machine learns to harness a compulsive gambler?"
visits
296
votes
23
Posted on: Oct, 28th 2012
At the time of buy a PC the first that you have to ask yourself is, what use I'm going to give to it? Depending if you want it for play, do graphic design, edit video, programming or simply surfing internet or write documents, the characteristics of the computer that more suits your needs will be very different. Follow reading "What is the best computer for you?"
visits
415
votes
23
Posted on: Aug, 26th 2012
Have you ever tried to compress a video or picture in gzip, zip or rar and you have found that the file occupied more than the original? Do you want to know why? Read all about of "Why some files can be compressed more than others?"
visits
364
votes
31
Posted on: Jul, 15th 2012
Internet Explorer, that sadly is the most popular web browser is also the worst in the fulfilment of standards and the one that delay more in implementing them. Taking advantage of their dominant situation Microsoft, decided that the new versions will not going to be compatible with the new open standard for the 3D Web (WebGL) to try favour the implantation of their proprietary technology (Silverlight), but that decision could be a bad idea. Surprise yourself with the rest of "Microsoft Internet Explorer versus the 3D Web"
visits
407
votes
6
Posted on: May, 14th 2012
In an epoch in that only were a few mechanic calculators, Alan Turing, was able to define the working, the limits and the possibilities of the computers. He not only was ahead to his epoch, but also to the actual and if had not been suicided, probably he would invented something that would convert the computers in something obsolete. Deep in "Alan Turing: Biography"
Suggested posts
- The swindle of the ink printer
- Why are the videos in flash so slow
The food printer
SSD vs HDD: comparison of technologies
Turing prize (the Nobel of the computer science)
The worst virus of Internet: Internet Explorer 6
The impressive submarine cables (first part)
The Turing test and the Chinese room
Any algorithm in hardware is faster than in software
When the machines talked to each other
The impressive submarine cables (second part)