Episode details
Available for over a year
'It is like a fifth leg or third hand' for some animals. Explaining the function of tails and why humans only have vestigial tails.
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
'It is like a fifth leg or third hand' for some animals. Explaining the function of tails and why humans only have vestigial tails.
Programme Website