Polscy studenci na podium Shell Eco-Marathon Europe 2015 - zdjęcie 38 // La Joliverie Polytech Nantes, #601, hydrogen UrbanConcept, competing for team La Joliverie Polytech Nantes, Polytech Nantes, Nantes, France, on the track during competition day two of the Shell Eco-marathon Europe 2015 in Rotterdam, Netherlands, Saturday, May 23, 2015. (Marcel Van Hoorn/AP Images for Shell)