Date Added: Jan 2010
How the projection of the mind to a uniquely productive imagination space happens is a subject of a lot of conjecture. One school of thought says much more information is stored in our unconscious mind than our conscious mind. In the intensive imagination and invention process, the unconscious memory is searched for clues and ideas and promising ones are resurrected from time to time, thinking about an unsolved problem just before going to sleep and awaking with the idea in full sound and color. The mind had been rummaging around its archival memories overnight, probably while dreaming.