Curiosity Season 1 Episode 3
Curiosity
Season 1

Ep 3. Why Is Sex Fun?

  • TV-MA
  • August 21, 2011
  • 43 min
  • 6.8  (33)

Why Is Sex Fun? - Curiosity season 1 episode 3

In this episode of Curiosity, we delve into the evolutionary reasons behind why humans and animals have sex for pleasure. Hosted by Dr. Michio Kaku, a renowned physicist and co-founder of the String Field Theory, we explore the theories and experiments that have been conducted to better understand this intriguing topic.

To start off, we look at the male and female reproductive systems and how they have evolved in different species. From the intricate mating dances of birds to the flashy and colorful displays of peacocks, we see how these particular traits have been selected over the course of millions of years to ensure successful reproduction.

Next, Dr. Kaku sits down with several experts in the field of neuroscience to discuss the connection between sex and our brains. Using MRI scans and other imaging techniques, they have discovered certain regions of the brain that light up during sexual activity and orgasm. They also reveal how certain chemical reactions in our brains, such as the release of dopamine and oxytocin, contribute to the pleasurable sensations we experience during sex.

Moving onto the topic of human behavior, we examine the cultural and social factors that shape our attitudes towards sex. From the strict taboos of certain cultures to the more open-minded attitudes of others, we see how these variations shape our sexual experiences. One fascinating aspect of this exploration is the concept of sexual selection, where certain physical and behavioral traits are preferred by individuals of the opposite sex. This can range from muscular builds to a sense of humor, and we see how these factors contribute to the reproductive success of certain individuals.

Throughout the episode, Dr. Kaku also provides his own insights and analysis on the topic. He poses thought-provoking questions and challenges some of the prevailing theories on sex and reproduction. This creates a stimulating and engaging experience for viewers, as they are encouraged to think critically about the topic at hand.

Overall, Why Is Sex Fun? is an informative and intriguing episode of Curiosity that delves into the science and psychology behind our sexual drives. With the help of a knowledgeable host and a team of experts, viewers are taken on a journey of discovery to better understand one of the most fundamental aspects of human and animal life.

Description
Watch Curiosity - Why Is Sex Fun? (s1 e3) Online - Watch online anytime: Buy, Rent
Curiosity, Season 1 Episode 3, is available to watch and stream on Discovery Channel. You can also buy, rent Curiosity on demand at Discovery+, Discovery, Google Play, Apple TV online.
  • First Aired
    August 21, 2011
  • Content Rating
    TV-MA
  • Runtime
    43 min
  • Language
    English
  • IMDB Rating
    6.8  (33)