Abstract

Plena are the characteristic properties of material thing, of the thing we perceive in our daily experience. According to Husserl, the attempt to explain their features into the language of Physics is the core of the modern science of nature. Colours and smells are not directly reducible to geometrical forms and algebraic functions. In order to explain natural processes using mathematical terms, scientists need to find out how it is possible to measure them. Galileo claims that the world is made up of mathematical formulae, Husserl instead tries to understand the limits of the validity of this claim. In order to do this, the role of subjective experience must be taken into account