Menstruation Machine lets you experience menstruation

Hiromi Ozaki writes about her Menstruation Machine: "I'm a female artist and the machine is not only for men, it can also be worn by women in future when menstruation might become something obsolete." It is fitted with a blood dispensing mechanism and lower-abdomen-stimulating electrodes and simulates the pain and bleeding of an average 5 day menstruation process.