Check out this series of bite-sized, self-contained lessons that explore the use of genetic tools--key scientific concepts, the potential benefits, as well as the implications--through a central case study. SNAPSHOTs provide high quality content that high school and college students can work through in a self-directed manner. They are part of a larger set of resources created by our partners at the Personal Genetics Education Project (pgEd) of Harvard Medical School, who promote education and dialogue about genetics towards a more equitable and safe future as genetic technologies enter societal use.