Madi Polera holds a Master's Degree in Marine Biology. For her, the DC-based March For Science is like a Lollapalooza for alternative music lovers. The main march is based in Washington, DC on April 22 (Earth Day), but over 500 satellite science celebrations are happening worldwide. Polera and two scientist friends decided to bring the event to Wilmington: Wilmington March for Science. Although Polera's scientific career is in the water (mainly the Cape Fear River), she is an advocate for sciences of all stripes because of the underlying method they all share. Listen above.