In 1995, David Gedye and Craig Kasnoff thought that through the network, thousands of Internet users could contribute to the search for extraterrestrial intelligence by giving the time in disuse of their computers. In May 1999 it was launched SETI@home, which already has millions of volunteers who lend their PCs for studying radio signals from space. There are SETI projects seeking other types of signals as pulses in the light of the stars, but the usual thing is to listen to the radio. Listening is mandatory, because distances make useless sending probes, and even issue so far is too expensive. (Source: Martin O’Malley). And it is assumed that any other civilization, even if it has a much more advanced technology, will employ the shape of most basic communication (radio waves), which is also the best thing we know: information travels at the speed of light and can point to millions of addresses at the same time.
It continued to operate with private financing. The problem, aside from the huge size of antennas capable of detecting radio waves coming from light years away, is the large amount of data that must be analyzed to discern the origin of all radio waves from space, which become mixed with the noise of signals from radars, satellites, television, etc. Not even the expensive supercomputers located next to radio telescopes are capable of managing the vast amount of data received. Solution for analyzing such information was found in when the PC rests looking aliens any user can subscribe to SETI@home; There is no more than creating an account at the web page of the University of Berkeley, architect of the project, and download a program that works as a screen saver: when the computer is not active, starts to receive and process data packets. The user can set while leaving the program using your computer, as well as the amount of the disk space and memory which gives you.
American concern General Motors Corp. 
In the last years Peru has been surrounded in a radical change in all the aspects but the aspect that greater had development to be the economy. As it is of its knowledge the Peruvian economy in history to be the type of sustainable economy and periodically in rise, I complete memory that I have on an economy model was at the time of the Inca-born one, after that time does not come anything to the mind, the fiasco came with the war of the Pacific. But surprise the Peruvian economy in the last years (approx 20) comes in a significant improvement in relation to the other countries of the region. At the time of the financial economic crisis Peru maintained its economy signs and stable and so I take to the great ones of Asia and Europe to watch at Peru like a source of reliable investment, since in lationamerica countries are governments outside time (Venezuela, Bolivia, Argentina) that he does not have at the moment enjoy strong economic problems. This periodic increase of the economy comes to him well to Peru, millionaire investments of industralists which generates use, the future of I see it to the country well directed and in good hands (while Humala is not president). Peru in this present 21st century is a different country, a full country of labor opportunities, a sustainable country and with a good economy.