Hey podcast listeners, the episode you're about to hear is called Tell Me Something I Don't Know.

It's the rebroadcast of a live game show we put on last fall.

As you hear, there's a lot of fun in person.

The hope, of course, is that you will have fun listening to it as a podcast.

Whatever the case, do me a favor and let us know what you think.

You can tweet us at Freakonomics, leave a comment on our Facebook page or at Freakonomics.com

or you can shoot us an email at radio at Freakonomics.com.

I'd love to hear whatever feedback you have pro, con, or even tangential.

And we'll be back next week with a brand new episode of Freakonomics Radio.

Thanks.

All right.

All right, so quite everybody.

All right, start three, two.

Live from the green space at WNYC in New York City.

Welcome to this Freakonomics radio live event.

Here's your host, Steven Dubner.

Thank you so very much and welcome to the green space radio.

Thank you so much.

And welcome to the green space radio live event.

Thank you so very much and welcome to the green space.

Tonight we are going to try something very different.

So not only is it a live show, which we've never done before,

...