Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleQ: What makes a curveball curve?AuthorsRobertson, BillAbstractThe article provides an answer to a question why a curveball is curve.SubjectsBALLS (Sporting goods); CURVESPublicationScience & Children, 2009, Vol 46, Issue 7, p59ISSN0036-8148Publication typeArticle