You will not hear that boys and men are taught to ...about this entire list of women being hurt or killed for ignoring or rebuffing men’s sexual interests, or the constant daily acts of violence to which women are subjected for exercising their right to autonomy.
Rape has become endemic in South Africa, so a medical technician named Sonette Ehlers developed a product that immediately gathered national attention there; a product she called Rapex. It resembles a tube, with barbs inside. When critics complained that it was a medieval punishment, Ehlers replied tersely, “A medieval device for a medieval deed.” - Half the Sky, Nicholas Kristof
Anita Ingmarsdotter, a Swedish woman, has patented an anti-rape device called FemDefence. The basic idea is that the woman carries the protective device in her vagina. It contains a sharp pin which has a penetrating effect on the perpetrator's penis in the event of a rape. The construction is such that the pin still cannot injure the bearer.