Ebook: DNA: the secret of life

Beginnings of genetics: from Mendel to Hitler -- The double helix: this is life -- Reading the code: bringing DNA to life -- Playing God: customized DNA molecules -- DNA, dollars, and drugs: biotechnology -- Tempest in a cereal box: genetically modified agriculture -- The human genome: life's screenplay -- Reading genomes: evolution in action -- Out of Africa: DNA and the human past -- Genetic fingerprinting: DNA's day in court -- Gene hunting: the genetics of human disease -- Defying disease: treating and preventing genetic disorders -- Who we are: nature vs. nurture.