4/6 From bunk chairs to helium-filled bubble wrap, Neil Innes selects the best loopy idea.
BBC Radio 4 Extra
Adam Walton visits Llanelli Wildfowl and Wetlands Centre to meet ecologist Brian Briggs.
BBC Radio Wales
Science news, and listeners' questions answered.
BBC Radio 5 live
Leading biologist EO Wilson talks to Jim Al-Khalili about ants, altruism and evolution.
BBC Radio 4
3/6 Using laughing gas for riots? Dave Gorman asks John Fortune to select the best loopy idea.
Adam Walton meets scientists investigating rumours of a jellyfish population explosion.
Can Chris Smith and Kat Arney solve the seven Millennium Maths Problems?
Forensic chemist Niamh Nic Daeid talks about investigating fires and analysing legal highs
2/6 Dave Gorman asks Richard Madeley to select the public's best loopy idea.
Naomi Alderman looks at the advantages of thinking algorithmically.
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