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Hello.

Welcome.

Science and that is the same physics, medicine, nature, or big time, brain, life, the universe.

Today on the naked scientist, we've gathered together an expert panel of pundits to answer all your science questions

from just how prevalent was tooth decay in our ancient ancestors to how exactly did Neil Armstrong get back from the

moon. I'm Katani and this is the Naked Scientists.

The Naked Scientists podcast is powered by UKfast.co.uk.

Jo.

Joining us our Astronomer Dr Matt Middleton, he's at the University of Cambridge

and an expert on black holes. We have archaeologists Dr Margarita Glabor, she is an expert on looking at textiles through the ages and

we'll be hearing about a recent and rare find of hers a bit later in the program.

We also have Felicity Bedford, she's an ecologist here also at the University of Cambridge.

And we have virologist and the naked scientist himself, Dr. Chris Smith.

Right, let's start with one for you, Chris. We have a bit of a chicken and an egg situation here from listening Milo.

The cockrels lay eggs.

...