Explorations in the world of science.
BBC World Service
Does the future lie in The Internet of Things - where all our devices are connected?
Fixed pay rates for farm workers in England are scrapped, but Wales wants to keep them.
BBC Radio 4
Wildlife sound recordist Chris Watson presents the red-legged partridge.
Cyfle i glywed rhai o bigion 'Galwad Cynnar' eto.
BBC Radio Cymru
Laurie Taylor on the transformation of slums into visitor attractions. Also, food tourism.
Tom Heap reports on the latest findings of the Intergovernmental Panel on Climate Change.
Matthew Sweet and guests discuss Angus Wilson's 1961 novel The Old Men at the Zoo.
BBC Radio 3
1/4 Are there civilisations on other planets, and, if so, why do they never call? (R)
Thursday 3 October 2013