Episode details
Available for over a year
W is for 'waveband' in the Wave Guide Alphabet series. Plus, how radio telescopes reveal more about outer space.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
W is for 'waveband' in the Wave Guide Alphabet series. Plus, how radio telescopes reveal more about outer space.
Programme Website