We often hear or read the warnings about the possibility of an explosion in a factory for a particular use and store chemicals,the thing that will lead to significant damage in the region and heavy losses to lives in the event of such a plant next to residential communities. But everyone seems to think that these warnings be exaggerated, and that it can not be done harm to those who live far away from the factory and these beliefs inspire a lot of people if the result of mass outside the scope of what absorbed the mind then becomes a warning is fantastic do not care about its people, nor lend him the importance of large. The next video, you may change this misconception when we see a huge explosion happened in the state of Nevada in a factory PEPCON almost 23 years ago.