#478 She Has Her Mother's Laugh
b'What does heredity really mean? Carl Zimmer would argue it\'s more than your genes along. In "She Has Her Mother’s Laugh: The Power, Perversions, and Potential of Heredity", Zimmer covers the history of genetics and what kinship and heredity really mean when we\'re discovering how to alter our own DNA, and, potentially, the DNA of our children.'