H uman Mind, the single organ in Human body which consumes as much as 20% of the total energy consumed by the whole body combined together. Now, that's a feat for a small organ which constitutes only 2% of the net body mass. Every thought one have in their brain, every neuron which fires in your nervous system consumes energy. Our Brain; the wonder machine Since ages philosophers have pondered upon the mysterious capabilities of human brain and its abilities. We all might have heard the rumor in our childhood days that a grown adult uses only 20% of the total human brain; which I can tell you is a total bullshit, since a neurosurgeon would tell you that people with a small injury in brain cripples the functioning of specific parts of body partly or completely. It we were using just 20%, then there wouldn't have been much functional difference in our behavior even if a small part of our brain was damaged. Human brain is unique from other animal brain in function...
Universe from my perspective..