We are Ken Jennings and John Roderick.

We are receiving this message.

We are Ken Jennings and John Roderick. We speak to you from our present, which we can

only assume is your distant past, the turbulent time that was the early 21st century.

Fearing the great cataclysm that will surely befall our civilization, we began this monumental

reference of strange and obscure human knowledge.

These recordings represent our attempt to compile and preserve wonders and esoterica that would otherwise be lost.

So whether you're listening from an advanced civilization or have just reinvented the technology to decrypt our transmissions,

this is our legacy to you.

This is our time capsule.

This is the omnibus. Okay. You have accessed entry 090 dot LK-1920 certificate number 44181. The back of a napkin.

It's quarter to three.

There's no one in the place, except you and me.

Now if you haven't already listened to the omnibus entry

on the front of a napkin you might want to you're gonna be lost here. the back of a napkin is kind of a euphemism

using rock and roll What is the what would you say the back of a napkin might mean to a rock and roll it's just for rock and roll people? You're not even Yeah, no, can't let you behind the curtain.

What's the, can't let you behind the napkin? What's the lowest qualification of rock and rollness I could do to attain?

Boy. If I had a sound cloud, could you tell me?

How much more rock and roll would you have to be in order to qualify as rock and roll?

I'm trying to think.

It's a continuum.

Like I look like a guy in a math rock band. Do you? Yeah. Yeah I think so. I mean you

...