Training for the 1st international nano-car race: the Dresden molecule-vehicle Frank Eisenhut, Corentin Durand, Francesca Moresco, Jean-Pierre Launay and Christian Joachim Eur. Phys. J. Appl. Phys., 76 1 (2016) 10001 Published online: 28 October 2016 DOI: 10.1051/epjap/2016160259