Episode details
Available for over a year
How the Titanic artifacts on show in London were recovered and conserved; why some children get cerebral malaria; plastic that can store information inscribed by light.
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
How the Titanic artifacts on show in London were recovered and conserved; why some children get cerebral malaria; plastic that can store information inscribed by light.
Programme Website