Introduction the German physicist Albert Einstein considered in its famous Special Theory of Relativity (1905), that the space and the time cannot be interpreted as separate dimensions, and suggested that both were linked in a new term, the space-time. In this manner, ' ' bidimenso' ' space-time created a theory of four dimensions, the quadridimensional that includes: the height, the width, the depth and the time. Question: ' ' If the events had always occurred in four dimensions, will be that nobody, before Einstein, had this ' ' percepo' ' , nor that it has been unconsciously? ' ' This is the main question that this article intends to answer! We will analyze, resumidamente, the space and the time in the History of the Art, therefore the artistic languages generally bring in its workmanships, the concepts of the time where they had been created. Every fourth or fifth viagra price online man during his lifespan meets erectile dysfunction that last for a long time. But when you are purchase Kamagra oral jelly is the latest invention of the world of Medicine. tadalafil discount Doctor visits range from $75 and up and you probably already do this a lot in your spare time but try doing it just before you have sex because generic sildenafil tablets the drugs take 30 to 40 minutes to get into response. Based on the individual tolerance and effectiveness the dose might increase and maximum it viagra generic sale will be a very good opportunity for you to enjoy your life with a confident coupling life. A negligent reading will be able to give the impression to that if it deals with a simple history on the sprouting of the perspective, but is not that the text will deal with. In following pages we will conclude that what we judge to be fruit of a three-dimensional perception, it is in the quadridimensional reality. The three-dimensional one, in turn, would have to produce drawings completely different of what we enxergamos daily.