The human body is a masterpiece of natural engineering. It can perform an amazing number of feats - from sprinting down a football field to converting air molecule vibrations into the sensation of sound. It can process food to provide energy , transport vital material around a complex interior network ,defend and repair itself when attacked by germs or injured. And at the controls is the most complicated super - computer of all - the human brain. (The Human Body Explained - by Dr Phillip Whitfield)
Posted on: Wed, 12 Mar 2014 10:30:23 +0000
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