Motion of two micro-wedges in a turbulent bacterial bath A. Kaiser, A. Sokolov, I.S. Aranson and H. Löwen Eur. Phys. J. Special Topics, 224 7 (2015) 1275-1286 Published online: 24 July 2015 DOI: 10.1140/epjst/e2015-02459-x