Diving into the Deep Sea of Human Biology: Fifteen Astounding Facts that Will Astonish You
The Human Genome - Our Biological Blueprint

The human genome, our biological blueprint, consists of about 3 billion base pairs of DNA. The information contained in our DNA is so extensive that if it were typed out, it would fill 200 1,000-page books. It's a vast and complex code that determines our physical characteristics, predispositions to certain diseases, and even aspects of our personality.