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This week, Quentin Cooper looks at what may be the oldest fossils on Earth; he tracks cholera across continents, plays games with weather forecasts to understand uncertainty and asks how many species there really are on Earth.

Producer: Martin Redfern.

Available now

30 minutes

Last on

Mon 29 Aug 2011 21:00


  • Thu 25 Aug 2011 16:30
  • Mon 29 Aug 2011 21:00

Inside Science

Inside Science

Adam Rutherford explores the research that is transforming our world.