Mary Roach: 10 things you didn't know about orgasm

The video explores various unusual triggers for orgasm, including eyebrow stroking and tooth brushing. It discusses the possibility of triggering orgasms in brain-dead individuals and historical perspectives on orgasm's role in fertility. The video also covers animal studies on orgasm and fertility, particularly in pigs, and scientific experiments on human sexual response, including the work of Masters and Johnson and Kinsey.

What new insight or understanding did you gain from this video?