Interesting

Two years ago some guy invented "Rape-X" a condom (or diaphragm) that a woman can wear if she is worried about being raped. It has barbed hooks that will rip or shred the penis of a rapist, effectively impairing him and giving the victim time to escape. The idea for this product came in part from an old myth called "vagina dentata" which is Latin for "toothed vagina." In old days this was a cautionary tale to prevent men from raping women or having sex with strangers. Interesting.