Learn about how nematodes attacking potatoes led Dr Alexander Anderson to apply math to cancer research. Sandy is the chair of the Integrated Mathematical Oncology department at Moffitt Cancer Research Center, and he brings biologists, clinicians, experimentalists and mathematicians together in the fight against cancer.

Featured song is "Spin" by Rebekah Pulley. You can follow her on Twitter @RebekahPulley and let her know you heard her here!