Source: Vitor Jubini/A Gazeta Disasters can strike suddenly. Everyone knows that. But sometimes disasters recur. If they recur so often, perhaps they can be prevented. Better still, perhaps we can learn from them. I am trying to learn. That is what scientific publication is all about: learning, humbling oneself, trying to show the world that perhaps we can try to solve a problem, perhaps we can adapt to what we do not see or to what we may see but do not pay attention to. In