This Way Up for Saturday 5 December 2009
Why do retailers make these offers and how easy are they to use? With retail writer Martin Craig and Jonah Lehrer.
Bill Thompson with more technology news. Facebook announces yet more changes to its privacy settings and Windows 7 updates are causing some headaches.
Skin whitening creams targeted at the metrosexual male are causing a big debate in India. NPR's Philip Reeves reports.
Alison Sandle on the half-open nut with a scientific theory named after it.
Our executive agrarian adviser Colin Walker fields some of your gardening related queries.
Sonia Yee visits a big craft fair plus why is craft so in at the moment? Is it economics, recycling culture or just a bit of creative fun?