Another chance to see some of the series of films that examines the extraordinary history of everyday objects.
The Deodorant. They've been around for 2,000 years - an ancient Egyptian recipe suggested, "mix together frankincense and porridge, roll into a ball and apply where limb joins limb". Today 70 per cent of the population anaesthetise their armpits every day. Tonight's programme investigates why. Producer Kim Flitcroft