Hey guys, it's Peter Crouch and Chris Thark here from That Peter Crouch podcast,

and we're currently sponsored by Prime.

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It's on Prime, Crouchy.

I thought so.

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Coins out to scratching, everybody laughing, better not be cheating, and the chance to win a pound or three.

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Hello and welcome to Backchat. If the nature podcast is Mother Earth, think of Backchat.

If the Nature podcast is Mother Earth, think of Backchat as a collection of mysterious dwarf planets in the far reaches of the solar system.

We're back to digest our favourite stories from this month's science.

I'm Kerry Smith and joining me are one regular correspondent and two special guests.

The regular first, you and Callaway is here. Why am I one regular correspondent and two special guests. The regular first,

Ewan Callaway is here. Why am I just regular? I'm special. Hi, I'm Ewan Calloway. I'm a reporter at Nature in London covering genetics, evolution, Neanderthals, you know, stuff like that. Very special

indeed, Ewan. You are right. Even more special today are the visitors we have

...