Polscy studenci na podium Shell Eco-Marathon Europe 2015 - zdjęcie 6 // The YLONA 2, #719, battery electric UrbanConcept, competing for team ISEN Toulon/SCS from ISEN Toulon, Toulon, France on the track during practice day 2 of the Shell Eco-marathon Europe 2015 in Rotterdam, Netherlands, Thursday, May 21, 2015. (Ermindo Armino/AP Images for Shell)