**These chicks are looking for a booty call.**

Alhazen disproved Ptolemy's theory of vision, but did not make any corresponding changes to Aristotle's metaphysics/ The scientific revolution ran concurrently to a process where elements of Aristotle's metaphysics such as ethics, teleology and formal causality slowly fell out of favour/ Scholars slowly came to realize that the universe itself might well be devoid of both purpose and ethical imperatives/ Many of the restrictions described by Aristotle and later favoured by the Catholic Church were thus challenged/ This development from a physics infused with goals, ethics, and spirit, toward a physics where these elements do not play an integral role, took centuries/Albrecht Durer (1525) Man drawing a lute, using Perspectivist techniques, as well as Alhazen's technique of taut strings to visualize a light ray/