Commonly the curatorship in art, is known as the disciplinary field that is responsable for caring for, selecting, putting into dialogue the works of art with a view to the construction of an exhibition. However, this term is much more complex to address and its processes have different scopes in terms of the area of knowledge that addresses it. It is the case of the hard sciences that, despite not calling it that, in the daily life of scientists and their activities, is identified as it is as thematic content or "experiences", where the link between the object and the experiment to be tested, corresponds to the common thread provided by the science museum.It is worth emphasizing that the perception of the subject, in this case of the visitor, depends on the language he uses. In other words, it is mediated by language, which allows the subject to give meaning to the world and imagine other possible worlds (Mass, 2005). In the case of the transformation of space and the ways of creating the contents (screations) it becomes a great challenge and learning between the parties: scientist, museologist and communicator. This trend evolves over the years, with its presence (along with that of exhibition techniques) increasingly recurrent in the social, scientific and cultural spheres of today's society being prevailing.The exhibition techniques, then transcend, the vision of the Piercian sign, is then the way to create realities validated by the subject in the space of both art and science.