One of the problems is that the home computing some internal components such as the processor greatly heated to the point that if the enfrías could melt literally.
To prevent this warming has always used an invention that seems anachronistic if you compare the high technology found inside the box of a computer: the typical fans, those same casting an annoying buzz around turning your computer.
The news is that a new invention called 'SynJet' fans could change them for something more modern classics from several points of view. On the one hand there is no turning blades so that the noise emitted is negligible. On the other hand are based on piezo technology, much more 'cool' from the point of view that have geek there a piece of plastic floating around inside a modern computer. But its virtues are many and striking.
The invention in question is based on two metal plates that work very rapidly expanding and contracting each time they receive an electrical charge. As a result absorb hot air and cold air expelled in small quantities, but to repeat the process many times per second, by the cooling effect.
The size of the current prototype has dimensions similar to those of any cooling fan find a computer processor today, however is much flatter so it takes up much less space.
According tested the air is able to move this little device is the same as a small fan but uses half the electricity in the process
In the video below you can see it in operation but is all in English. At minute 2:00 you can see how to prove it on a laptop successfully, but can not see how long your computer turned on.
Although currently only a prototype fans may end up being computer thing of the past in no time by being more efficient, using less energy, using less space and, above all, without a sound!
