Fig. 1From: Let microorganisms do the talking, let us talk more about microorganismsHipster moustache for hipster microbiologists—here Julius Richard Petri (1852–1921), the German bacteriologist eponymous with the dishes to cultivate microbes. Technical and methodological advances in microbiology have not progressed with the same pace as in other fields of the natural sciences (for details, see text; picture from https://commons.wikimedia.org)Back to article page