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20/09/2011

Adam Walton visits Cardiff University to explore gravity, and find out why gravitational waves are still proving elusive to science almost a century after Einstein's work on them.

Release date:

33 minutes

Last on

Sun 25 Sep 2011 06:30

Adam Walton

Adam Walton

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