books.google.ca - The idea of one's memory "filling up" is a humorous misconception of how memory in general is thought to work; it is actually has no capacity limit. However, the idea of a "full brain" makes more sense with reference to working memory, which is the limited amount of information a person can hold temporarily...http://books.google.ca/books/about/Working_Memory_Capacity.html?id=00UOAAAAQAAJ&utm_source=gb-gplus-shareWorking Memory Capacity
