Charles Goodyear invented the technology to vulcanize rubber, which was used in manufacturing condoms, intrauterine devices, douching syringes, and the “womb veil,” also known as the diaphragm.
Charles Goodyear invented the technology to vulcanize rubber, which was used in manufacturing condoms, intrauterine devices, douching syringes, and the “womb veil,” also known as the diaphragm.