Prof Kathy Willis explores the discovery of new laws to create plant hybrids.
Steve Backshall presents the story and sound of the sparrowhawk.
Alice Roberts indulges in some science experiments for kids, including Bubblecano!
Prof Kathy Willis examines how one man's flower was turning into another man's weed.
Steve Backshall presents the story and sound of the spotted flycatcher.
Prof Kathy Willis examines Charles Darwin's use of orchids as a scientific tool.
Members of the rural tourism industry unite to call for a cut to VAT.
4/6 Stephen Fry and Eric Idle join Brian Cox and Robin Ince to ask, 'Can science save us?'.
2/2 Is mining the deep ocean the solution to the world's growing demand for valuable metals?
Prof Kathy Willis explores the smuggling of rubber seeds from South America.
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