Enigma Solution

   As a species we have come to dominate all other species simply because of the size and power of the human brain.  Our dominating power comes not from the absolute but from the relative size of our brains, which are comparatively 7 times greater as compared to the body size of all other creatures. Through evolution, nature has facilitated the disproportionate growth of the human brain to help us survive, thrive, and dominate. This permits us to process vast amounts of data not only in quantity but also in speed and complexity and giving us very high cognitive capabilities. Like any complicated device the human brain works best and its capabilities enhanced when it is used more quantitatively  and qualitatively. However if rarely used or not used appropriately the brain begins to decay and loses its power. Just doing a lot of repetitive activities in routine, without thinking, imagination or use of the mind, dulls and shrinks the brain. The same thing happens when w...