Episode details
Available for over a year
Evidence of very early tool use in human ancestors; Birth of the WWW; Volunteer computers find rare pulsar; Arctic ice melt; Nanowires inserted into individual cells
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
Evidence of very early tool use in human ancestors; Birth of the WWW; Volunteer computers find rare pulsar; Arctic ice melt; Nanowires inserted into individual cells
Programme Website