A human brain that weighs only 3 pounds, and makes up to only 10% of the overall weight, is in fact the most powerful tool in the world. Humans are considered powerful and different from other species only on the basis of the brain we had and the tasks that we can do using it. It is the most complexed and complicated machine as well. A human body performs several tasks each … [Read more...] about You Are Your Brain, Take Care Of It