Through a street survey, we recognized a gap in the public's understanding of the Rh blood type system. Many participants lacked basic knowledge about this important topic. In response, we created a podcast that provided essential information on the Rh system, while also giving listeners a brief introduction to our project. Additionally, we extended our educational efforts to local elementary schools and after-class education centers, delivering lectures aimed at enhancing students' understanding of blood types and the immune system. Through these initiatives, we raise awareness and spark curiosity about biology and our project in particular.