Icarus complex Icarus complex The Icarus complex is a term in psychoanalysis and personality theory first used by Henry A. Murray to describe a particular type of over-ambitious character. Psychosynthesis has applied it to those in whom spiritual ambition exceeds their personality limits, leading to a backlash. Icarus was a Greek mythological figure who tried to escape imprisonment in Crete with his father Daedalus, using wings Daedalus crafted out of feathers and wax. Daedalus warned Icarus not too fly too close to the sun or too low to the sea. Overwhelmed with the excitement of flying, Icarus flew much too high, and
Technological and industrial history of the United States only be made once, silversmiths generally used lost-wax casting, in which a sculpted object was carved out of wax, an investment casting was made, and the wax was melted away. The molds produced in this manner could only be used once, which made them inconvenient for standard objects like handles and buckles. Permanent mold casting, an industrial casting technique focused on high-volume production, allowed smiths to reuse molds to make exact replicas of the most commonly used items they sold. In creating these molds and developing standardized manufacturing processes, silversmiths could begin delegating some work to apprentices and journeymen. For