TED Talks: 10 things you didn’t know about orgasms

FEMALE ANIMALS ARE HAVING MORE FUN THAN YOU THINK

Okay. Now I said — when I was in Denmark, my host was named Anne Marie. And I said, “So why don’t you just stimulate the clitoris of the pig? Why don’t you have the farmers do that? That’s not one of your five steps.” She said — I have to read you what she said, because I love it. She said, “It was a big hurdle just to get farmers to touch underneath the vulva. So we thought, let’s not mention the clitoris right now.” (Laughter) Shy but ambitious pig farmers, however, can purchase a — this is true — a sow vibrator, that hangs on the sperm feeder tube to vibrate. Because, as I mentioned, the clitoris is inside the vagina. So possibly, you know, a little more arousing than it looks. And I also said to her, “Now these sows. I mean, you may have noticed there, The sow doesn’t look to be in the throes of ecstasy.” And she said, you can’t make that conclusion, because animals don’t registerpain or pleasure on their faces in the same way that we do. They tend to — pigs, for example, are more like dogs. They use the upper half of the face; the ears are very expressive. So you’re not really sure what’s going on with the pig.

Primates, on the other hand, we use our mouths more. This is the ejaculation face of the stump-tailed macaque. (Laughter) And, interestingly, this has been observed in female macaques, but only when mounting another female.
(Laughter)

STUDYING HUMAN ORGASM IN A LAB IS NOT EASY

Masters and Johnson, in the 1950s, they decided, okay, we’re going to figure out the entire human sexual response cycle, from arousal, all the way through orgasm, in men and women — everything that happens in the human body. Okay, with women, a lot of this is happening inside. This did not stop Masters and Johnson. They developed an artificial coition machine. This is basically a penis camera on a motor. There is a phallus, clear acrylic phallus, with a camera and a light source, attached to a motor that is kind of going like this. And the woman would have sex with it. That is what they would do. Pretty amazing. Sadly, this device has been dismantled. This just kills me, not because I wanted to use it — I wanted to see it.

(Laughter)

BUT IT SURE IS ENTERTAINING

One fine day Alfred Kinsey decided to calculate the average distance traveled by ejaculated semen. This was not idle curiosity. Doctor Kinsey had heard — and there was a theory kind of going around at the time, this being the 1940s — that the force with which semen is thrown against the cervix was a factor in fertility. Kinsey thought it was bunk, so he got to work. He got together in his lab 300 men, a measuring tape, and a movie camera.(Laughter) And in fact he found that in three quarters of the men the stuff just kind of slopped out. It wasn’t spurted or thrown or ejected under great force. However, the record holder landed just shy of the eight-foot mark, which is impressive. (Laughter) (Applause)Yes. Exactly. (Laughter) Sadly, he’s anonymous. His name is not mentioned.

In his write-up, in his write-up of this experiment in his book, Kinsey wrote, “Two sheets were laid down to protect the oriental carpets.” (Laughter) Which is my second favorite line in the entire oeuvre of Alfred Kinsey. My favorite being, “Cheese crumbs spread before a pair of copulating rats will distract the female, but not the male.”

(Laughter)
Thank you very much.

(Applause)

Thanks!

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