exercise is good for your brain as already linked on HN http://singularityhub.com/2010/08/05/exercise-boosts-your-brain-%E2%80%93-here%E2%80%99s-how/ http://sin

exercise is good for your brain as already linked on HN http://singularityhub.com/2010/08/05/exercise-boosts-your-brain-%E2%80%93-here%E2%80%99s-how/ http://singularityhub.com/2010/08/05/exercise-boosts-your-br...