The embalmed Pharaohs would be very disappointed, if they were able to realize how perishable their embalmment was after all. Sciences have managed to make the notion of Time relevant, to banish it beyond the sphere of Myth and to deprive it of the mask of theatre. However, reality would prove soon that Time was resisting and was continuously masked, under¬taking the disguise of different persons. One can only follow the story of sciences to find it out. Humanity has all the time tried hard to suit itself to a comfortable perception of this notion.