6 mayo 2015
Storms are capable of paralyzing entire cities. Only recently, in the first week of April, large parts of Germany were deprived of power due to hurricane-force winds. Rail services were cancelled, elevators were blocked, and computer screens went blank. Such extreme weather events often subside as quickly as they arrive but their effects reveal the Achilles heel of modern society, namely our dependence on critical infrastructures such as the power grid. Hence the urgent need for effective security measures.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/Bem91_fgvq8/150506084545.htm
