Polscy studenci na podium Shell Eco-Marathon Europe 2015 - zdjęcie 58 // The Ecorunner 5, #202, hydrogen Prototype, competing for Eco-Runner Team Delft from Delft University of Technology, Delft, Netherlands, on the track during competition day one of the Shell Eco-marathon Europe 2015 in Rotterdam, Netherlands, Friday, May 22, 2015. (Patrick Post/AP Images for Shell)