National Geographic Specials Season 3 Episode 16 Sex: How It Works

In "National Geographic Specials" season 3 episode 16, titled "Sex: How It Works," viewers are taken on a journey through the science of sex. The episode explores how humans and animals alike use sex for reproduction, pleasure, and social bonding.

The episode starts off with a look at human anatomy, diving into the male and female reproductive systems and how they work together during sexual intercourse. Viewers learn about the role of hormones in sexual desire, as well as how the brain responds to sexual stimuli.

From there, the episode moves on to explore the different ways animals use sex in their lives. From the elaborate courtship rituals of birds to the intricate mating dances of fish, viewers get a glimpse into the many ways sex plays a role in the animal kingdom.

The episode also touches on the evolutionary aspects of sex, discussing how certain traits and behaviors have evolved over time in order to increase an individual's chances of passing on their genes. This includes everything from the bright plumage of male birds to the complex mating rituals of certain insects.

Throughout the episode, viewers are introduced to a variety of experts in the field of sex research, including biologists, anthropologists, and psychologists. These experts share their insights and research findings on everything from the psychology of attraction to the science of orgasm.

Overall, "Sex: How It Works" is an informative and engaging look at the science behind one of the most fundamental human experiences. By exploring the biological, psychological, and social aspects of sex, the episode offers viewers a deeper understanding of this complex and fascinating topic.