Philosophers, scientists, artists, architects. These and many others are the prominent figures of the 18th century in France and Europe. Leading figures, whom with their thinking and charisma, are still remembered for their contribution to an epoch of political changes, renewed ideals and revolutionary discoveries, in a period of time stretching from the Age of Enlightenment to the French Revolution. During this epoch, the physical universe, no more alien and mysterious, finally begins to take shape and configuration, thanks to the excellence of Newton. This vibrant and evolving context creates the preconditions for the affirmation of man as an individual and as a thinker, aware of his abilities and means in a world of immense dimensions.