Sorry, this episode is not currently available on BBC iPlayer Radio

20/12/2011

From astronomy to biodiversity, Adam Walton and a panel of guests choose their top science stories of the year.

Release date:

30 minutes

Last on

Tue 20 Dec 2011 19:00

Adam Walton

Adam Walton

Adam's "other job" - tune in every Saturday at 10 PM for the best new music from Wales.