Jim Al-Khalili discusses global mental health with psychiatrist Prof Vikram Patel.
BBC Radio 4
From bird feathers to Airbus wings, Adam Walton explores the science of flight.
BBC Radio Wales
2/3 Sarah Montague asks what the university of the future will look like.
Adam Walton learns more about the breakthrough science of crystallography.
'Crimea is no longer part of Ukraine'. Journalists tell us Russia has now taken over.
BBC Radio 5 live
Jim Al-Khalili talks to forensic scientist Sue Black about identifying human bodies.
1/3 Sarah Montague asks what the classroom of the future will look like.
Peter Higgs opens up to Jim Al-Khalili about the real story of the Higgs boson.
6/6 Aleks explores how technology can give someone back a life that had seemed gone forever.
5/6 We might want to drown it out in light, but as Aleks discovers darkness can be good for us
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