Three families gathered; one medical technologist equals valuable learning experience in blood typing. This handsome MedTech showed 5 eager-to-learn homeschoolers how blood typing is being conducted. Prior to the demo proper, a beautiful mom, nurse by profession, explained how important it is to know one's blood type (not shown in this video). She also elaborated on other important matters to know about a person's blood type. Mommies also learned a lot from this activity.