Dr. Marc Breedlove

that that ratio tends to be smaller in men than in women, and that it's present in children.

It's like, well, wait a minute.

A sex difference in the body that's present before puberty, I know enough about sexual differentiation of the body, it's almost certainly due to prenatal testosterone.

Let me just say, don't panic.

We're going to walk you through this.

That's true too.

Did I earn my authorship on the paper?

Well, that and the fact that you persuaded so many people to answer our weird questions is going to see rocks their hands.

That's the pattern.

Well, I'd never worked with humans before, but I'm sitting in the Bay Area.

We have loads of gay people around.

So it's like, well...

Let's – I guess we could try to do this.

And so we started going out to street fairs.

You were with us going out to street fairs and giving people – asking people questions, asking them to fill out a questionnaire anonymously.

And I remember it was one of the organizers of one of the street fairs.

I said, well, what should we do as an incentive to get people in?

They said, well, offer them scratcher tickets.

Lottery tickets.

Lottery tickets.