Vibrators

Vibrators were created in the 1880s by an English doctor named Joseph Granville, who is now known as the ‘father of the modern electromechanical vibrator’. These early vibrators became popular among the medical professionals to treat a (now debunked) condition called female hysteria. Doctors used to treat this condition by masturbating the patients to orgasm. Vibrators helped doctors as it saved their hands from cramping from all the orgasms they gave to women.