A quadriplegic man moves a robotic arm by thinking about beer
BBC World Service
The UK's first dairy-producer organisation is launched. Presented by Charlotte Smith.
BBC Radio 4
Brett Westwood presents the story and sound of the jay. (R)
Inspiration for getting out and about at the weekend with Fiona Stalker.
BBC Radio Scotland
Listen live (BBC Radio Scotland homepage)
5/5 In Nairobi, Michaela follows the fortunes of two of the new babies, Jipe and Lualeni. (R)
20/26 Meet Orinoco, an osprey chick on his first epic migration from Canada to South America.
5/10 A look at Iceland through the eyes of the animals and people that have made it their home. (R)
BBC Two Wales only
How the Y chromosome transforms a female embryo to a male one
5/5 Exploring birch, very short-lived trees which represent punishment, beauty and versatility
BBC Radio 3
A guide to all the latest gadgets, websites, games and computer industry news.
BBC News Channel
A guide to all the latest gadgets, websites, games and computer industry news. (R)