I just came across this news story about a South African doctor who's invented a barb-covered female condom to prevent rape. The barbs will embed themselves in a rapist's penis and can only be removed surgically. Meanwhile, the man is unable to pee or walk and if he tries to remove it himself, it only gets tighter. http://www.pattayadailynews.com/en/2010/06/21/new-rape-axe-condom-in-bid-to-lower-…