The concept of ‘tacit knowledge’ was formulated in 1958 by the Hungarian chemist and philosopher Michael Polanyi. Polemical in nature, it was part of an effort to refute the idea that scientific knowledge can be reduced to closed sets of statements or logical propositions. For Polanyi, scientific knowledge implied a worldly commitment on the scientist’s part, manifest in the artisanal aspects of constructing experimental installations that involve the mastery of embodied non-explicit knowledge, or ‘tacit ways of knowing’. Beyond the mere mastery of technical skills, tacit knowledge could, in Polanyi’s view, also be found in the beliefs and traditions shared by a community of scientists. Generally transmitted in non-verbal form, these beliefs and traditions, Polanyi held, constitute the basis from which explicit knowledge can emerge, and explain why one always knows more about a particular subject than one can put into words. Polanyi thus positioned tacit knowing in between an idea of ‘embodied knowledge’ and ‘[socially] shared knowledge’ that remains unspoken. [...]