@article{VollmerMoellmannArnold2013, author = {Michael Vollmer and Klaus-Peter M{\"o}llmann and F. Arnold}, title = {Locomotion by blowing into the sail of a sailboat? From a basic physics question to thrust reversal of jet airplanes}, journal = {In: Physics Education 42 (2007), 369-377}, pages = {369 -- 377}, year = {2013}, }