Hi, I'm Wendy Zuckerman.

There's a lot of fads out in the world.

A lot of strong opinions.

A lot of blogs.

But then, there's science.

Science vs. is the new show from Gimlet Media that finds out what's fact, what's not,

and what's somewhere in between.

And this season, we made the people trying to sort out the science from the pseudoscience.

Well, it happened so fast, Wendy.

I didn't expect it.

Boom, boom, boom.

They started drilling next door.

Next thing you know, I had red water coming out of my faucet.

I really think that we don't really know what pesticides do yet.

I know that they started to speculate over whether it causes autism.

I did every possible thing to breastfeed and to make it seem like I was breastfeeding

with a tube on my, you know, on my breast.

To get to the facts, we ask the tough questions.

How many vaginas do you think you've looked at in a cadaver in your career?

Probably getting close to 50.

That's not that many, right?

Yeah, that's...

...