From paper cuts to heart attacks, the human body has a limited ability to be able to repair and regenerate.

But to what capacity can we repair and regenerate?

That's the question.

That's the question.

We're going to figure it out today.

And the way we're going to figure it out, Matt, is we're going to chop off your little finger.

And we're going to figure out how long it takes.

What's the benefit of this?

Well, the benefit is we're going to figure out whether you can repair or regenerate yourself.

I'm pretty sure I know the answer to this.

Well, look, we don't know.

No one's done the experiment.

Are there any animals that would?

Look, we're doing it for the first time today.

Maybe. Yes.

Lizards.

You can chop off. I think that's the tail. Oh, look, the finger is the tail of the human body.

All right?

So, we...

I haven't consented to this.

Well, okay.

Well, what if we took a vote?

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