Spaın Germany Ecologıcal Marathon

epa02125203 A woman takes a photograph of an electric concept car as it is presented at the 'Alto Nalon' secondary school in Barredos, Asturias region, northern Spain, on 20 April 2010. The hydrogen-battery-propelled automobile has been developed by studentsteacherswill compete next month in an eco-marathon (ecological marathon) in Lausitz, Germany.  EPA/JUAN GONZALEZ