Public misconceptions and misunderstandings of complex issues like the ozone depletion are common. The Ferrari Mondial has many misconceptions and urban myths. Misunderstanding the rigor is a cause for some of the common misconceptions of mathematics. The series aims to debunk misconceptions that pervade U.S. society. There are two other common misconceptions concerning the hearsay rule. Certain misconceptions about the ESA and its tenets have become widespread. Below is a list and explanations of some common misconceptions and their rebuttals. Research has disproved some common misconceptions about the brain. There are a number of common misconceptions regarding sex and pregnancy. There are several common misconceptions regarding the Polish September Campaign. Many misconceptions are held regarding modular buildings. They also have certain misconceptions about dealing with the disease. There are many misconceptions about HIV and AIDS. This is due to misconceptions and conflicting views as to what entails "LGBT". There are a number of common oral hygiene misconceptions.