The pseudo-Aristotelian Mechanical Problems is the earliest known ancient Greek text on mechanics, principally concerned with the explanation of a variety of mechanical phenomena using a particular construal of the principle of the lever. In the introduction, the author (thought to be an early Peripatetic) quotes the tragic poet Antiphon to summarise a discussion of the techne-physis (art-nature) relationship and the status of mechanics as a techne. I argue that this citation of a poet is an Aristotelian cultural signature, intended (...) to guide its reader(s) towards a better understanding of the nature of mechanics as expounded in the Mechanical Problems. By analysing several instances where Aristotle cites Antiphon (as well as other tragic poets) in the Aristotelian corpus, I propose that both the author of the Mechanical Problems and Aristotle use poets for the purpose of persuasion. This is in turn explained by understanding the homologous relationship between mechanics-as-techne (according to the author of the Mechanical Problems) and poetics-as-techne (according to Aristotle) in terms of their shared status as poietike techne (productive art) and claims to universal knowledge. A final facet of the proposed relationship between mechanics and poetry is hypothesised on the grounds of their mimetic nature. (shrink)