If Oz taught us anything, it's that prisoners will have sex. That said, in an effort to curb sexually transmitted diseases, the San Francisco County Jail's San Bruno clink installed 16 condom machines for about 750 prisoners.

According to Matier & Ross, even though sex between inmates is illegal, "[t]he condom dispensers are the latest evolution in a safe-sex program that began in 1989, when health workers began distributing condoms to inmates as part of their counseling before they were released."

Grants from UCSF and a SoCal nonprofit paid for the condom machines, says KGO.