News

Surely you have heard about the earthquake in Chile on February 27, 2010. This disastrous earthquake reached a magnitude of 9 on the Richter scale. This earthquake was the strongest in history, but luckily only caused about 300 deaths. This data is not entirely accurate, since it probably will find more victims under the rubble. This kind of news usually only catch our attention in the moment, but do not give the sufficient importance. When we see this news, We only think on these problems, and We don´t know what heavy is this. After this disaster the world's remaining nations are prepared for more possible earthquakes to prevent further unexpected deaths. One of the most used system, the SAS, the seismic alarm system that emerges as a tool whose main role is disaster prevention.